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Industry Leader in Test and Measurement

Interface was founded as a supplier of cutting-edge test and measurement industry solutions in 1968. It’s in our DNA and fundamental to what we’ve been engineering, manufacturing and selling for more than five decades. What started out as first to market with a pancake-style LowProfile load cell, has expanded into a broad mix of world-class test and measurement products and calibration services that enable T&M professionals full access to complete systems, from sensors to instrumentation.

Our mix of load cells, torque transducers, multi-axis sensors, calibration systems and other force measurement solutions allow engineers, product designers and manufacturers access to industry-leading testing devices that provide the most accurate and reliable data possible.

Whether that is testing the torque when applying a screw via robotics or verifying touch screen force for the latest 5G consumer hand-held device, we provide the sensors that test the machines, tools, and actual products before and in-market.

Interface is steadfast in ensuring the test and measurement professionals have more than quality sensors. We also provide T&M solutions to maintain and service testing equipment and devices used in labs and facilities throughout the world. The range of products we offer are from standard precision use to calibration-grade. Whether we are supplying our 1800 Platinum Standard Load Cell or a Verification Load Frame, Interface supports all types of T&M pros. Or as we like to call them, ForceLeaders.

Test and measurement use cases are growing due to the demands for miniature load cells, more data for intelligence gathering and automation functionality.  It is estimated that more than $27B is spent in the production of test and measurement equipment globally. And the market is growing due to professionals seeking advancements in equipment and sensor technologies for use in new products, maintaining equipment and sustaining usability with data and proven testing rigor.

Interface sensors are involved in a wide range of T&M applications across a multitude of industries, with increased visibility into new markets like IoT and smart data-drive technologies.

Trends in test and measurement that are fueling the greatest growth:

  1. Medical and healthcare devices using miniature and wireless sensor technologies
  2. Activation of sensors into real-time data monitors and feedback tools
  3. Networking and communications use with 5G and wireless sensor capabilities
  4. Robotics and industrial automation machines and equipment
  5. Safety and regulation equipment with performance sensors
  6. Consumer electronics durability and usability
  7. Environmental exposure and changing conditions, from submersible to extreme temperatures

Read more about the trends in test and measurement in 2022 Test and Measurement Industry Trends.

The reason Interface is the industry-leading provider is because T&M requires precision and reliability. Interface sensors are known for being the most accurate in the industry. From structural and material testing to static and fatigue testing, our products provide key data for manufacturers, engineers and testing professionals to ensure their products and services will hold up under designed loads and performance standards.

From our Ultra Low Capacity series measuring forces in mere grams to our LowProfile™ load cells with capacities up to 2 million lbf, our solutions can meet the needs for any test profile required when it comes to force.  In regard to torque testing, Interface can supply torque transducers with ranges as low as 0.005 Nm and up to 340K Nm to meet the needs of your test. Our overload protected low capacity load cells and torque sensor provide the most accurate results in the industry. In fact, T&M experts measuring torsion effects, tension tests, mass and kinetic energy are utilizing our products. Watch the video below to see some popular Interface Test and Measurement Product Solutions.

Interface provides an overview of solutions for the T&M industry, detailing our capabilities and providing an overview of some of recent applications. Of course, there are hundreds of use cases every year that depend on Interface, so these are just a couple highlights we thought you would find interesting below. Download the T&M Industry brochure at https://bit.ly/37q3BnxE-Bike Torque Measurement

An E-Bike manufacturer needed to test the torque on their electronic bicycles. They needed a torque sensing system that measures how much force the bike rider is pedaling onto the pedals, because this determines how much electric power the bike’s motor generates. Interface suggested installing the Model T12 Square Drive Torque Transducer where the pedal assist sensor would normally be. The T12 Square Drive Torque Transducer’s results can be recorded, graphed, and logged using the SI-USB4 4 Channel USB Interface Module when connected to the customer’s PC. Using this solution, the E-Bike manufacturing company successfully tested the torque on their electronic bicycles with Interface’s products and instrumentation. Read the full E-Bike app note here.

Proving Theoretical Cutting Forces of Rotary Ultrasonic Machining

Rotary ultrasonic machining is a hybrid process that combines diamond grinding with ultrasonic machining to provide fast, high-quality drilling of many ceramic and glass applications. This new method has been theoretically proven using computer models. Rotary ultrasonic machining generates forces of a very small magnitude. To prove this theory, any load cell used for measurement must be sensitive, while at the same time retaining high structural stiffness within a compact, low-profile envelope. Interface’s 3A120 3-Axis load cell is installed in the rotary ultrasonic machine to measure the forces being applied to a sample part. With clear signals and minimal crosstalk, the applied forces are recorded and stored using an the BSC4D Multi-Channel PC Interface Module. The 3-Axis load cell provides excellent data helping uncover the relationship between machine cutting parameters and the forces applied on the component. Using this knowledge, the machining process can be reliably optimized for new materials and operations. Learn more about this machining T&M app note here.

You can learn more about all types of T&M applications in our Applications Catalog, demonstrating the diversity and range of T&M solutions and ingenuity of our customers.

Additional Resources:

Interface Solutions for Testing Tools

Insights in Torque Testing Featured in Quality Magazine

 

Fueling Global Demand for Interface Solutions

Increasing demand for quality, accurate and reliable sensor technologies is global.  Interface products are used on every continent and across all types of industries. As manufacturers and product innovators make advances in what they build and test, there is a direct correlation to the growth in precision test and measurement tool requirements we supply.

The overall sensor market in 2022 is expected to continue its fast past growth, estimated between 8-12% across all types of sensors. In force measurement, this pace is consistent with the experience in the global markets we serve in Africa, Asia, Australia and Oceania, Europe, Middle East, South and North America.

Represented by hundreds of sensors experts around the world, Interface distributors continue to experience growth in market share and Interface product users.  In fact, Interface’s fastest growing markets are represented in our global network.  Solutions that utilize our precision load cells, torque transducers, multi-axis load cells and instrumentation are all experiencing high growth worldwide.

What is impacting the greatest international growth for all types of sensors technologies?  According to market analysis and based on Interface’s experience, it’s being fed by:

  1. Miniaturization of Products and Sensors Used in Testing and OEMs
  2. Industrial Automation and Robotics
  3. Innovation in Aerospace and Automotive
  4. IoT – Internet of Things

Our direct experience in demand for Interface solutions outside of the US is related to these areas and specifically new products and expanding use cases. First, we recently launched our Global G Series products to meet this demand. This specialty product is sold exclusively outside the US. These products are designed and manufactured in the International System of Units (SI), with the same precision and accuracy of all Interface products.

The Global G Series is a global standard product line that is designed for applications that require miniature load cells and for OEM solutions used for automation of machines and components.  The markets that are experiencing the highest growth internationally include:

For example, innovative markets like electric vehicles and hydro-electric energy are growing rapidly domestically and in international markets. These industries rely on force testing to optimize these new technologies.

The Asia-Pacific market is currently our fastest growing market. Interface provides products for this market across all industries including automotive, aerospace, test and measurement and more. As mentioned above, the alternative energy, aerospace and electric vehicle market is a big area for Interface and the Asia-Pacific plays a big role in these areas.

Electric vehicle design and manufacturing requires a precise level of accuracy to improve energy efficiency, minimize weight and maximize vehicle range. For instance, battery technology is a major global focus; therefore, maximizing power output using force testing is the key to improving vehicle design. To achieve this, test and measurement solutions need to be as accurate as possible. Interface also provides high accuracy torque transducers, load cells, load washers and more for two areas of electric vehicle testing: laboratory testing to optimize system performance and production testing to ensure product quality.

Another application for force measurement in Europe is force testing on off-shore hydro-electric power plants. This is a great fit for Interface because we have developed an entire lineup of load cells and other products that are submersible. For this project specifically, we provided submersible WMC load cells. This is one example of an innovative application for renewable energies, and this is another market that is growing rapidly both domestically and internationally.

One of the consistent top selling products in both regions and industries are wireless load cells. In our 2022 Test and Measurement Industry Trends blog, detailed some of this growing demand for wireless force measurement solutions. Wireless systems are helping manufacturers simplify the integration process and create a cleaner safer test environment with far less wiring. It is especially helpful in industries like aerospace or automotive, where large factories want to transmit data across the facility without needing a mess of wires getting in the way.

For wireless needs, Interface supplies its Wireless Telemetry System (WTS) which offers sensor transmitters, receivers, and displays. High accuracy, high quality measurement is interfaced with simple yet powerful configuration and monitoring software and gives sensor manufacturers and integrators the complete flexibility to build their own sensor modules around it. The system easily replaces wired systems, reducing installation and maintenance costs.

One area that Interface is also investing in internally is recalibration services to serve all customers across the world. Many of our customers are becoming more aware of and utilizing these services, as we are continuing to grow this capability amongst international customers who are utilizing Interface products for the first time.

Interface’s presence in the international market is growing quickly. Interface is looking forward to seeing where and how we can supply the best in force measurement solutions to enable innovation around the world.

Source: Tyler Pettit, Application Engineer International Markets

2022 Test and Measurement Industry Trends

Interface continues to experience significant growth in demand and fulfillment of our precision measurement products and services. Despite the ongoing challenges in supply and overall health and economic concerns, our focus has remained steadfast to serve customers with innovative solutions, facilitated requests for specialized engineering and production requests and expeditiously working to meet the delivery schedules aligned to our customers’ requirements.

As the overall T&M industry grew, so did the demand for engineers and manufacturers across all industries to have proven solutions from their test and measurement equipment, expanded capabilities from sensor technologies, as well as explore new ways of optimizing products with real-time, accurate measurement.

As we look ahead to 2022, we are also investing in new and existing trends and exploring how they will shape the overall market next year and beyond. To help prepare our customers, here are our predictions for the new year, along with what is hot and trending in force measurement. The following provides some insights from our experts on how Interface is prepared to address these trends, while continuing to serve our customers at the highest level of satisfaction. Here is Interface’s viewpoint on market trends and predictions for 2022 and beyond.

Big Data Continues to Rule Product Design and Test

Over the last few years, we’ve shared our view on the Industry 4.0 revolution and how Interface customers are demanding more data from their T&M tools to give exactness in accuracy and all-encompassing performance data at the earliest phases of product design. Not only will this continue, but it will expand rapidly. In the force measurement world, Interface has responded by serving our customers with new innovations in multi-axis sensors that provide more force data on more axis. Interface offers a wide variety of multi-axis sensors including 2, 3 and 6-axis sensors. We certainly anticipate a continued growth in demand for multi-axis sensors as our product line expands to meet the requirements.

In addition, Interface is seeing more requests from manufacturers and product designers to embed sensors and measurement capabilities within their products. To enable continuous improvements and advancements in smart manufacturing and product designs, sensors are being used to provide real-time feedback on machines, components, equipment, and consumer products. These sensors are often designed in or embedded into the OEM product to predict the health in each type of use case, as well as notify users when a repair or adjustment is needed for safety, user satisfaction, and controlled maintenance. In the manufacturing applications, this capability significantly reduces facility downtime. To meet this demand, Interface is investing in more automation capabilities within our own manufacturing facilities to produce high volume sensor solutions for OEM customers. This market is growing rapidly, and Interface is working hard to meet the needs of our customers that need our products in volume.

New Advancements in Strain Gages

Another trend that Interface is actively investing in is new strain gage technologies and manufacturing techniques to better serve the high-production and OEM markets. Interface uses proprietary strain gages for all products we manufacture. When OEMs are making high-volume product orders and need sensors that fit their exact needs without breaking their budget, Interface is ready to meet the demand. One of the ways that force sensor manufacturers can meet OEM cost needs is through innovation in strain gages, the heart of any measurement device. Interface deploys a team of resources to design and build custom strain gages when a unique solution is part of the design requirements. Interface has expanded our specialization and expertise in mechanical engineering, chemical engineering, and metallurgy to meet this specific trend and need. We are currently undergoing critical R&D to find new ways to develop these components and working directly with customers to meet their data requirements. Check out this post on strain gages.

Growing Demand for Wireless Solutions

Another trend that is continuing to gain momentum is the growing need for wireless measurement solutions. Wireless systems are helping manufacturers simplify the integration process and create a cleaner safer test environment with far less wiring. Wireless communication is also playing a major role in advanced manufacturing and smart products. By connecting systems wirelessly, users can monitor testing and in OEM applications, review the health of a system, from a central point. This includes for components used in the field, underwater or via remote locations for assembly and test.

These wireless systems also help improve accuracy significantly. Wireless technology has gotten to the point where we can receive more accurate readings when converting from an analog to a digital signal. This is especially important in highly complex and regulated industries like aerospace, energy, or medical. Wireless solutions will continue to grow, and Interface continues to develop new wireless total system solutions for our various product lines.

Faster, More Efficient Calibration Services

One of the most critical facets of working in manufacturing and technology is meeting the demands of our clients in an extremely timely manner. Innovation, advancements and testing demands slows down for no one, and our customers are no exception. This also requires regular maintenance and servicing of our devices. Interface recommends annual calibration services to ensure your force and torque measurement products are performing as designed. We understand they need our products and services fast. As part of our commitment to customers, Interface provides high quality calibration services that are key to long lasting and accurate force sensors. This service has grown rapidly alongside the force measurement industry and we’re receiving more re-calibration orders than ever before. To meet this demand, Interface is investing heavily in both people and technology to further expedite this process and meet our promise of expeditious turnaround times for calibration services. Read more about calibration here.

Complete Systems

Sometimes out-of-the-box meets the exact requirements, sometimes it’s in the box.  Interface continues to expand our product mix to include advanced instrumentation, accessories, sensors and unique housing for full systems due to growing demands. Our team of solution engineers partner with our customers to identify the specifications and understand the application to build completely custom solutions, from single sensors to complete systems. These systems can be used within lab testing environments or as remote testing solutions.  Learn more about the capabilities of our custom solutions team here.

These are just a few of the many trends occurring in test and measurement into 2022 and beyond. Technology is progressing at a rapid pace. Our customers need more data, that’s abundant and accurate. Our sensors are seeing new application and use cases, ranging from testing unmanned space vehicles to smart agriculture components.

Rest assured, Interface is deeply invested in addressing these trends and serving our customers in the new year and beyond with critical innovation. It’s what we’ve been doing since 1968. We see an abundance of opportunities and possibilities in working with our customers to get the best products for their projects, programs, and OEM products. Whether they need our standard, engineered-to-order, and custom solutions, we are here to serve and ready for 2022. How can we help you?

Additional Resources

Interface Multi-Axis Sensor Market Research

Interface All-In-One Custom Test Systems

Additional Interface Calibration Grade Solutions

 

Where to Find 50 New Force Measurement Application Notes

One of the advantages we have at Interface is that our application engineers and solutions experts are constantly recommending Interface load cells, torque transducers, instrumentation and accessories for a wide range of projects and programs.  In this fortunate position, it enables our team to explain why and how these solutions work through a series of illustrative application notes. We detail the problem statement, the products required to achieve the desired outcome, and the measurable results in every Interface application note.

The purpose of our app notes is to show the range of capabilities for products we offer, as well as inspire product designers, engineers, and testing professionals to expand how they use sensor technologies. We also increased our industry solutions to highlight a growing interest of how our products are used in agriculture, maritime and infrastructure force and torque measurement projects.

In 2021, Interface produced a record 50+ new application notes.  We have so many application notes, we even produced a first ever complete Interface Applications Catalog.  The type of applications we detailed this year range from space docking to golf swing testing, with everything in between. You can find applications for livestock weighing, crash wall testing, crane safety regulation and even commercial fishing line tests.

Every application note includes a graphic that highlights how the test project is designed and how the products work together. All our illustrated application notes can be found here.  We also have a collection of animated application notes you can watch here.

So if you didn’t keep up with every application note we added this year, here is a quick reference:

AUTOMOTIVE AND VEHICLE

Automotive Head Rest Testing

Pre-Installation Sealing Sensor Testing

Automotive Window Pinch Force Testing

Airbag Connector Testing

Vehicle Crash Test Load Cell Wall

Torque Measurement for Electric Vehicles

TEST AND MEASUREMENT

Garbage Truck On-Board Weighing

Bike Helmet Impact Test

Bike Handlebar Fatigue Testing

Mobile Force System

Gaming Simulation Brake Pedal

Mountain Bike Shocks Testing

Spring Compression Testing

Proving Theoretical Cutting Forces of Rotary Ultrasonic Machining

Fitness Equipment and Machines

6-Axis Load Cell Solutions using Raspberry Pi

Mouse Touch-Pad Force Testing

Treadmill Force Measurement

Veterinary Weighing Scales

E-Bike Torque Measurement

Bike Power Pedals

Bike Load Testing

Bike Frame Fatigue Testing

Golf Club Swing Accuracy

Golf Ball Tee

INDUSTRIAL AUTOMATION

Commercial Food Processing

6-Axis Force Plate Robotic Arm

INFRASTRUCTURE

Aerial Lift Overload Control

Concrete Dam Flood Monitoring

Hydraulic Jacking System Testing

AGRICULTURE

Tractor PTO Torque Testing

Silo Grain Dispensing

Poultry Feeder Monitoring

WTS Equine Bridle Tension System

BTS Equine Bridle Tension System

Livestock Weighing System

Tractor Linkage Draft Control

Chicken Weighing

Silo Monitoring and Weighing

MEDICAL AND HEALTHCARE

Tablet Machine Hardness Tester Calibration

Dental Handpiece Torque Check

Interventional Guidewire Quality Inspection

Tablet Hardness Testing

AEROSPACE AND DEFENSE

Space Dock Capture Ring Force Testing

Aircraft Yoke Torque Measurement

Aircraft Screwdriver Fastening Control

Landing Gear Joint Testing

Aircraft Engine Hoist

Rescue Helicopter Hoist Test

MARTIME

Mooring Quick Release Hooks (QRH)

Commercial Fishing Wire Rope Testing

Mooring Line Tension Testing

Crane Block Safety Check

Crane Capacity Verification

Crane Force Regulation

We would like to send a special thank you to our illustration and design team of Lauren O’Hagan and Scott Whitworth for all their work in creating this array of illustrations, along with a special shout out to Ken Bishop and Keith Skidmore that help us create all these application stories.

What’s new in 2022? Stay close to our Interface IQ Blog and watch our updates on the homepage and solutions for new inspirations and unique examples how engineers and product designers are thinking about using our sensors,

Insights in Torque Testing Featured in Quality Magazine

With the explosive growth in industrial automation and advanced manufacturing, torque measurement is a hot topic for test and measurement applications across a multitude of industries. We see demand rising due to the use in electric and autonomous vehicle testing, as well as in building components used in robotics and for spacecraft. Demand for torque transducers is so popular, Quality Magazine asked Interface’s product and custom solutions expert Keith Skidmore to contribute an article all about torque testing and how to get the most out of the transducer’s testing data.

Interface has a deep line of innovative torque transducers used where torque measurement is critical to the success of engineering and manufacturing products and components. We provide both an extensive array of standard transducers and custom torque solutions to be used in applications as large as rocket ships, to as small as measuring the torque on a bolt wrench.

Included below is a brief overview of Keith Skidmore’s contributed article in Quality Magazine outlining the basics of torque testing and providing examples of real-world applications of Interface products used to test and measure torque.

Getting The Most Out of Torque Testing

Torque is defined as the rotational equivalent of linear force. It’s a measure of how much a force acting on an object causes that object to rotate. This is one of the key measurements for engineers doing design, test, and manufacturing across a wide variety of industries where machines, vehicles, components and parts include a spinning or rotating motion. It’s critical to understand how to measure torque if you’re doing product development with these types of systems such as engines, crankshafts, gearboxes, transmissions, and rotors.

The incredibly wide variety of torque transducers, different types of devices and tests and the accompanying accessories necessary for different projects can make it difficult to determine what is needed for each individual application. For instance, torque tests are often used in the automotive industry to assess engine torque and speed, but the products used can differ between a typical gas vehicle and newly introduced electric vehicles. Torque is also frequently used to test the tightness of a variety of lug nuts and screws, which is an entirely different measurement solution.

This article provides a brief overview of the key considerations when planning for a torque test. It includes the different types of torque testing, the different torque sensor styles, accessories, mounts, and other tips and tricks. It also provides a brief overview of the potential applications of torque tests with pictures.

The article goes on to provide the basics of torque testing, as well as providing real world applications of torque test and measurement. Here is a preview of one of the applications included in Keith’s contribution to Quality Magazine. To read the article in its entirety, please click the link here.

Engine Dynamometer Testing

Engine DynamometerIn this application example, a rotary torque transducer is used to measure the speed and torque of an engine. This rotary transducer can sense the torque of the engine with high precision and provide an electrical output that is converted from an analog to a digital signal. A rotary transducer is necessary due to the spinning element involved in the engine. It’s paired with a very high-quality coupling and is mounted in a fixed position. Both are necessary to account for the high speeds used in the test. This application would allow the user to measure both torque and speed of the engine simultaneously, which will provide valuable data in confirming the design of the engine or determining if it needs to be adjusted for the vehicle it will drive.

To see the range of torque products offered by Interface, download our Interface Torque Transducers brochure.

Additional Resources

New Twist on Torque Webinar

Torque Measurement for Electric Vehicles

Dental Handpiece Torque Check

OEM: Torque Verification

AxialTQ™ Wireless Rotary Torque Transducer

 

Interface Sensor Mounting and Force Plates

Test and measurement systems are defined by the sensor, instrumentation, and mounting hardware. Mounting considerations are crucial when designing your system. Utilizing best practices in mounting is also extremely important, especially if you are utilizing multi-axis sensors. Deflections in the system can introduce errors and apparent crosstalk into the sensor measurement.

Mounting plates are used to secure sensors during use. The plates should emulate how the sensor was calibrated, so if it was calibrated on stiff plates these characteristics should be duplicated when using the sensor. Plates should be stiff in design, as a flimsy plate secured on corners can introduce errors, such as off-axis loading, due to bending.

Interface mounting plates are made from the best grade alloy and stainless-steel, machined to the tightest specifications, and are designed exclusively to maintain the performance of the sensor in your application.

Interface Mounting Plates Features and Benefits

  • Designed to work with Interface products
  • Made with the highest quality components and processes
  • Created to maintain the specification of the sensors
  • Distributes the load over the foundation of the supporting structure
  • Provides a prepared surface for the load cell
  • Eliminates the requirement for expansion assemblies in most installations
  • Available in standard and custom options

Mounting instructions are specific to each sensor model. Interface offers complete product datasheets and drawings to locate the features for mounting. We also publish mounting instructions for our torque transducer models, as highlighted in our recent Inventive Multi-Axis and Instrumentation Solutions webinar. The instructions we offer include model, material, capacity, mounting holes, threads and dowel pins and pilot specifications, for both live and dead-end use.

Plates must deflect uniformly to minimize local deformation at the mating surfaces. You may need to use a double plate mounting arrangement, also known as a sandwich mount. In this case, they need to be suitably thick. They must be flat and smooth and the same material as the sensor for thermal matching.

Interface offers top plates and bottom plates for load cells. Mounting Plates for Low Profile™ Load Cells are used in the installation of a compression load cell under a weigh bridge, tank, or other structure normally requires that mounting plates be used. The bottom plate is designed to mate with the load cell and is fabricated of mild steel. It distributes the load over the foundation or supporting structure and provides a prepared surface for the load cell.

The top plate distributes the load to the weighing structure and provides a hard surface for the load button. The top plate will move on the button due to thermal expansion, load shifting, wind loading, and other side loads. The high side load capacity of the Interface load cell eliminates the requirement for expansion assemblies in most installations. Mounting plates are suitable for compression loads only; they will not properly support a universal load cell used in tension.

Interface has recently introduced force plates. Interface Force Plates are a system of multiple multi-axis sensors mounted between two plates. They are ideal for larger capacities than single 6-Axis sensors and can react high moments. Results dependent on characteristics of the plates and other system components and for load introduction and bigger sensors, you should consider in-situ calibration.  Force plates are used for applications such as robotic arms. When secured at the base of the arm, the four sensors are providing feedback during use.

You can learn more about force plates and mounting plates for multi-axis sensors in our latest webinar. Learn more by watching the multi-axis webinar here.

Interface offers mounting plates in our accessories product line. For custom applications, such as our force plates or multi-axis mounting plates and systems, contact our Application Engineers today.

Additional Resources

3A Mounting Instructions

 

Evolving Urban Mobility Sector for Test and Measurement

Every day it seems we are inching closer to the Jetson’s utopia of flying cars, floating cities and robot butlers. Technology is evolving to the point where robotics and computers control most aspects of travel and mobility. That requires a lot of testing and dependency on accurate measurements for what is on the road and what is flying up above.

Interface has been long been working with leading manufacturers and suppliers of all types of vehicles traveling on the ground, across the skies, and into www.interfaceforce.com/solutions/aerospace. As innovations are removing old boundaries, one thing that remains constant is the need for test and measurement programs.

In the urban mobility sector, we are seeing growth related to rigorous T&M projects for everything from autonomous vehicles to manned rockets, as well as unmanned aircrafts and drones. Interface is proud to be a solutions provider to the engineers and innovators of these growing applications and sectors.

Arizona, the home to Interface’s headquarters, is considered a hub for new technologies and inventions in urban mobility, including autonomous automobiles, alternative-fueled vehicles, rockets and unmanned vehicles. There are dozens of companies with testing and research facilities located throughout Arizona, with countless self-driving vehicles testing and mapping streets throughout the state. In fact, the Institute for Automated Mobility (IAM) in partnership with Intel, Arizona State University, Northern Arizona University, University of Arizona, and other public and private organizations, is collaborating on state-of-the-art research in Arizona. The goal of IAM is to advance all aspects of autonomous vehicles from science to safety to policy.

Nearly every company currently testing and innovating autonomous vehicle technology in Arizona is a customer of Interface. We are providing everything from instrumentation to torque transducers, along with a large range of our standard precision load cells for all types of testing projects. Our custom solutions team also has been working with leaders in these markets.

Being on the forefront as a solutions provider for this sector gives us visibility into many of the applications. What we have learned is demand is related to advancing urban mobility to solve for increasing congestion and diminishing inner-city air quality. The 2019 Urban Mobility Report published by The Texas A&M Transportation Institute with cooperation from INRIX notes:

“Connected vehicles “talking” to each other, such as traffic signals and other systems, and providing this information to decision‐makers will provide unprecedented data and insights to identify and fix mobility problems. Newer model vehicles sense and adjust to their surroundings, increasing the safety and efficient movement of goods and people. Other technologies, such as The Internet of Things (IoT), 3D printers, Blockchain, and Artificial Intelligence (AI) will impact transportation systems of the future.”

As technology leads the way in urban mobility, the safety and performance of the vehicle are of utmost importance. There is no room for failure. The point is, the advancement of robotics, sensor technology, and computing power are becoming a driving factor behind a fully autonomous world in terms of how people and products move about the world.

Another area of increased T&M product demand at Interface is coming from the application of our force measurement products for moving objects in unmanned vehicles above ground. The advancement of drone technology for commercial purposes is seen through the adoption across diverse applications such as mapping, logistics, and surveillance. Interface load cell technologies have been used for flight and wing testing, load testing and a variety of force measurement projects. The drone market, for commercial applications,  is expected to grow to more than $7B through 2022.

Interface is well known throughout key global industries as the premier manufacturer of the most accurate and reliable force measurement products on the market. For urban mobility, accuracy is critical to maintaining safe, pilot and driverless, vehicles and with the advancement of high-quality robotics.

Our load cells and torque transducers are used to test and measure key data points such as balance and weight distribution, thrust and lift, and to optimize movement on robotic arms and legs.

Here are a couple of application examples where Interface is providing critical components to advance innovation in urban mobility

Aerospace and Defense

The aerospace and defense industries are among the earliest adopters of urban mobility technology. The defense sector has utilized drones for surveillance, tactical advantage and battle since the advent of the technology. Aerospace manufacturers have also implemented autonomy into many of their commercial and defense planes. Interface has been a longtime partner of the aerospace and defense sector, working with some of the largest OEM’s across the U.S., as well as internationally. Some of the capabilities of our products in the aerospace and defense industry include thrust tests, wing and fuselage balance, weight distribution and fatigue testing, landing gear tests and parcel delivery weight testing for drones.

Automotive

In the automotive industry, autonomous vehicles have been a critical focus for the past 10 years. The technology really exploded onto the scene over the past five years with key players like Google, Tesla, GM, and others making significant investments in the development and testing of autonomous vehicles. Interface products are used by most of the major automobile OEM’s throughout the world. In 2018, we released one of our most advanced products to date, the Axial TQ™, which includes capabilities uniquely designed for autonomous vehicle testing. Our services in automotive include bolt fastening, brake pedal force testing, engine torque testing and more.

Here are a couple of application notes and a case study that outlines how Interface products are used in this sector:

As the urban mobility sector continues to grow, more advanced travel and delivery systems will require precise weight and torque testing to ensure unwavering reliability. The less control humans have over land and air vehicles, the more we need to trust the construction and design of these vehicles using proper force testing. Interface will continue to grow as a key player in the space as more OEM’s turn to our services to optimize the development of drones, autonomous vehicles, and other urban mobility innovations.

Contributor: Kim Williams, Interface Business Development Manager

Interface Solutions for Medical Devices and Healthcare

There is a reason that the most highly regulated industries in the world turn to Interface for force measurement equipment used for medical device and healthcare product design, development and testing. The industry must trust the data they are using to optimize or validate product design because the slightest errors can have devastating results.

In the medical industry, the dependence on accuracy and reliability increases tenfold. Not only are medical devices and healthcare products some of the most complex and delicate technology in the world, the regulations and certification standards they need to meet are stringent. And most importantly, any design flaws or failures could present serious health risks and or worse. Interface has been a trusted partner to medical OEMs and healthcare technology providers around the world for decades.

Our test and measurement products are crucial in the development of numerous medical and healthcare tools, technology, medical devices and equipment used in labs and hospitals alike. Interface has been part of remarkable innovations and test and measurement projects of products implanted inside of the human body and used for prosthetics.

To serve our customers who need high-quality force and torque measurement testing data, Interface is the provider of choice for accurate, reliable and customizable force measurement products and systems.”  Elliot Speidell, Regional Sales at Interface

Engineering and building load cells, along with supplying the best torque transducers, digital instrumentation and accessories all plays a critical role in the evolving needs within the healthcare industry. Interface load cells that can measure capacities as low as 0.11 lbf / 0.5 N have been used to measure the smallest weight change in medical bags. Our multi-axis sensors are used to measure multiple axis of force in the development of prosthetics.

Here are a few applications that showcase different Interface products for healthcare and by medtech OEMs:

VASCULAR CLAMP FORCE

Using an Interface High Speed Data Logging Indicator and Model LBS Load Cell, the customer was able to test multiple clamps, recording the force measurements for each. By using this accurate data, they were able determine the best one to use during surgery. READ THE MEDICAL APP NOTE HERE.

BALL AND SOCKET MED DEVICE

A medical device OEM needed to test a new design for an artificial hip joint. This test needed to validate load consistency, and the durability of their design. Using a 6-Axis Load Cell mounted to the manufacturer’s test machine, they were able to simulate actual use. A Model BX8 was connected to the sensor to collect data. READ THE MEDICAL APP NOTE HERE.

SURGICAL STAPLER FORCE VERIFICATION

A large medical manufacturer required a load button load cell to verify the amount of force needed to activate the surgical stapler. Along with precision measurement, the load cell requirements were it needed to be small, easy to mount, and accurate. Interface’s LBMU Compression Load Button was mounted to the surgical stapler to enable force verification, and then connected to a 9820 Load Cell Indicator to record output. READ THE MEDICAL APP NOTE HERE.

PROSTHETIC FOOT PERFORMANCE

In this use case, Interface supplied products to help our customer test how a prosthetic foot performed during different positions and stances. The products used in this test were the Interface Model 3A120 3-Axis Load Cell, which was installed between the leg socket and the prosthetic foot and the Model 3A120 which was connected to customer’s portable data acquisition system. READ THE MEDICAL APP NOTE HERE.

When standard precision solutions need a custom application, Interface’s solutions team and engineers work directly with medical device manufacturers to deliver specialized products, systems and software that meet evolving needs and innovation.

To provide additional information on the medical customers we serve and the solutions we develop, Interface has created our medical industry case study. The case study provides details on the force measurement needs of the industry, as well as various examples of solutions we have developed for medical devices and equipment from heart medtech devices to some of the machinery used to manufacture medical products.

Click Here to Read the NEW Interface Medical Industry Case Study

You can view some of these medical and healthcare application use cases here.

Contributor:  Elliot Speidell, Regional Sales Director at Interface

 

Applications for Consumer Products and Packaging

When we think about force measurement and its relation to product development, we often consider the aerospace, automotive or industrial industry. However, many of Interface’s customers use load cells and torque transducers to test and develop machinery used for consumer products and in the packaging industry.

In order to meet this demand, customers need force measurement tools that are both accurate and provide the necessary data points to automate and regulate consumer packaging machinery. This consumer packaging case study takes a look at the wide variety of applications of force measurement tools used to create consistency and quality among the products consumer buy and use daily.

BACKGROUND

If you have ever wondered how a pill or piece of candy gets a little logo stamped on it without crushing it or how every bag of chips is nearly filled to the same capacity, chances are a load cell or torque transducer was involved. Interface works with hundreds of customers who manufacture a wide variety of machines used in the consumer packaging industry. These machines serve numerous functions including logo stamping, bag weighing, bottle capping, sealing, and precision cutting.

According to Grandview Research, the use of automation, as well as robotics throughout the packaging lines, has seen tremendous growth in recent years. The aim is to improve productivity, reduce the operating costs and prevent waste, thus improving the overall efficiency of the packaging systems. “Big Data” has also gained popularity with operation managers that collect machine data to regulate the performance of the machinery, undertake preventive maintenance and maximize the up-time.

CHALLENGE

The challenge our customers run into when building these machines is they require a high level of precision to get consistent and repeatable results. If the machines are incorrectly calibrated, it can lead to excessive waste. For instance, if a bottle of soda isn’t capped correctly, it can leak, or if the machine which embosses toilet paper and napkins is too forceful, the paper will be ripped to shreds. Currently, most packaging machines are relying on physical hard stops, clutches, monitoring motor current and laborious tasks to monitor and apply the necessary force and torque. To ensure proper performance and to reduce waste, the most accurate and reliable force measurement tools are required.

SOLUTION

Interface works with hundreds of original equipment manufacturers (OEMs) who develop machines for the consumer packaging industry. Depending on the function of the machine, we manufacture a wide variety of force measurement products to help reduce waste, ensure repeatable results and provide accurate data to help consumer packaging customers automate their processes.

All of our products come with various data communication systems, including analog or digital and Bluetooth®, wireless or Ethernet. This provides customers with flexibility in their data collection methods and the ability to connect systems through the Internet of Things (IoT) functionality. For machines using a precision twisting motion, such as capping machines, we offer nearly 50 types of reaction torque transducers and rotary torque transducers for customers. All of our torque transducers are precision-machined and use our proprietary torque sensors for the most accurate data possible.

For precision weighing or stamping, such as the candy stamping application, we manufacture more than 60 different types of load cells and Interface Mini Load Cells. These load cells have capacities as low as 1 lbf (500 gf) for extreme precision. In our customer’s application highlighting candy stamping, a test apparatus was outfitted with the Interface Model WMC Mini Load Cell and a 9330 Data Logging Indicator to measure the compression force required to imprint the candy without crushing it and collect data to finely tune the process.

For applications using robotics, Interface offers multi-axis sensors to test force and torque measurements simultaneously in three mutually perpendicular axes.

RESULTS

Accuracy in packaging is a game-changer for cost-savings, production efficiency, time-to-market, and product safety. Whether you are measuring, weighing or securing, Interface load cells, mini load cells, torque transducers, and instrumentation can assure you the quality and accuracy you need to protect your brand and customer satisfaction.

Interface is one of the leading force measurement manufacturers for the consumer packaging industries. We work directly with OEM’s and engineering consultants to implement systems and products which help to reduce waste, automate the packaging process and provide accurate, repeatable results. For more information on how Interface can help solve your test and measurement challenges, please contact us to connect with our specialized Application Engineers, click here to locate a local Representative or International Distributor.

READ COMPLETE CASE STUDY HERE

Interface Case Study For Consumer Packaging