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Why Interface Load Cells Stand Out from the Competition

As you might expect, there’s a lot of care and attention to detail in our product development methods that allow Interface to create the most accurate and reliable force measurement tools on the market. Honed over our 51 plus years in the manufacturing of force measurement products, we have among the most refined and thorough processes in the industry. Today, we are going to reveal one of the unique testing processes in our LowProfile® load cell development which sets us apart from the competition, by a landslide!

It’s no secret, Interface LowProfile load cells are reliable and offer repeatable results. What isn’t widely known is this is because of the product’s overall capability to handle loads with minimum error due to misalignment. In plain English, these load cells are very forgiving to general misalignment when they are installed into the application. Why? Because of a process called moment compensation. This is one of the primary differentiators from other pancake load cells in the marketplace.

Moment compensation is one of the many production tests we run on our LowProfile load cells to guarantee minimal influence from off-axis loads known as “moments.” We compensate for moments by hanging a weight from a fixture and rotating it around the LowProfile load cell. The offset weights go around and take readings at specific locations. The computer records the data and identifies the highest readings and locations. The operator then modifies the geometry of the material from the beam to make the beamless stiff. Once this process is completed, we go around and repeat the process to confirm results until the product passes the specification criteria.

Moment compensation is performed on every individual Interface LowProfile load cell and most other Interface load cell models to ensure repeatability and accuracy. This is a big deal in the force measurement industry because most load cell manufacturers don’t test and compensate or have a specification for eccentric load sensitivity like we do.

Interface takes these extra steps because we understand that as product development becomes more complex, the margin for error gets smaller and smaller. Moment compensation also helps to maximize the operating life and minimize performance errors. With Interface LowProfile load cells, customers know that every step in our design and development process is conducted to ensure the premium quality which exceeds their needs and quality expectations.

Contributor: Carlos Salamanca, Interface Engineering

Are you a person that likes to learn visually? There’s an Interface video for that! Check out Interface’s Brian Peters explaining the process here:

For more information on Interface’s lineup up of our precision LowProfile load cells, please visit /product-category/load-cells/ or call to contact an Application Engineer at 480-948-5555.  You can also read about our entire line of load cells here.

Load Cell Brochure 6 Page

Faces of Interface Featuring Albert Luna

Albert Luna was a born engineer. From a young age, he was always interested in how things worked. One of his favorite childhood hobbies was to take things apart to see what was inside them. He took apart appliances, TVs, radios and more and always looked forward to going to his cousin’s house to play with his drafting tools that furthered his mechanical inquisitiveness. Because of his childhood experiences, his parents encouraged him to pursue a formal career in advanced engineering.

Albert took his parents’ advice and enrolled at California State University, Los Angeles, where he graduated with a degree in mechanical engineering. With his professional credentials in-hand, he launched his career as a design engineer. Throughout his profession, he’s worked with a variety of organizations, including Snap-on, where he was paid to play with tools and became an expert at designing solutions with strain gages. While Albert’s skills are abundant, his desire to learn didn’t stop there. He’s currently studying for his professional engineering (PE) exam.

Although Albert gained a lot of experience in his discipline, one thing he hadn’t gotten a chance to do in his previous positions was to design with sensors. Prior to joining Interface, Albert was just always handed a sensor and asked to build a tool around it. When he saw the opportunity to expand his skill set and work extensively with sensors, he eagerly applied to Interface and became a design engineer for the company that is the leader in force measurement solutions. Albert currently works on Interface’s Gold Standard® LowProfile® load cell product line.

“The thing I enjoy most about working at Interface is how hands-on my job is and how I get to use tools, work with equipment and help with troubleshooting. I work on a product from the design stage all the way through calibration.” Albert Luna, Design Engineer, Interface

Not only is Albert an expert design engineer, but he also goes above and beyond for Interface’s customers in any way he can. His work philosophy is to make sure that all customers are satisfied and that everything they want in their application has been incorporated. With Albert, nothing is ever compromised.

Albert is also known in Interface for his wall of fame.  His office is papered with credentials and awards from Toastmasters International in recognition of his passions and commitment to always be learning.  It is one of the many things that make a valued member of the Interface family.

Albert’s love of working with his hands translates into his personal life as well. When he’s not at Interface, he loves to fix things around his house and spend time on his car. In fact, he even earned a two-year degree in auto mechanics.

Although he loves hands-on building projects, cycling is another one of Albert’s passions, and 70-mile bike rides are among his many accomplishments in his favorite hobby.

 

 

IoT Solution That Monitors Rigging and Lifting in Real-Time Showcased at OTC50

Interface, the world’s trusted leader in technology, design, and manufacturing of force measurement solutions is celebrating the 50th anniversary of the Offshore Technology Conference (OTC) by exhibiting at the global event.

In coordination with the event theme, The Next 50 Years of Offshore Developments, Interface will be highlighting their latest innovations that are advancing force measurement solutions specifically for the oil and gas industry. We will be gathering input from participants in our next-generation of downhole load cell and strain gage technology.

During OTC 2019, Interface is showcasing its proprietary wireless telemetry system (WTS) that measures force capacity in heavy machinery used by oil and gas support service. This innovation connects to software on a PC to handle enormous amounts of weight, preventing damage to both humans and equipment.

Interface’s solution is part of the most exclusive line of integrated wireless products on the market.” Ken Bishop, Director, Sales Engineering

Interface will also be discussing its line of ATEX approved products for use in extremely harsh environments, including its most popular product, the Interface LowProfile® load cell.  The company’s products are customizable to meet any customer specification.

Interface force measurement solutions are used in every facet of energy production from research and exploration to monitoring equipment. You can read more about Interface innovation in dry load cell technology here.  This advancement in force measurement provides unparalleled accuracy in a ruggedized package that will stand up to the harsh environments of a deep oil well. These design iterations increase product lifespans, with cost savings and consistency of using a single force measurement solution.

Attendees of OTC 2019 can find Interface team members at booth #7551, Hall C at NRG Park in Houston, May 6-8 from 9 a.m. to 5 p.m. and May 9 from 9 a.m. to 2 p.m. CST.

50 Years and Still Innovating Force Measurement Solutions

Interface is well known for premium accuracy and reliability when it comes to force measurement solutions. The product lines that Low Profile VP Brian Shaw and Mark Weathers, VP, Mini and 1923 Wireless Business Products manage range from Interface’s oldest products to brand-new ones in the pipeline.

In this new InterfaceIQ post, we highlight the different ways we are instilling innovation in both our older products and our newest designs, including optimizing efficiencies and significantly reducing production time.

Mini Load Cells

Interface was founded on the LowProfile® load cell product, what some companies refer to as pancake load cells. The next major product line to come along in our history is collectively referred to as load cell ‘minis,’ which tend to be smaller and cover a wide variety of geometries and packages. The fundamentals of our quality products haven’t changed; however, the speed at which we are able to get these products to market has improved significantly.

WMCP Overload Protected Stainless Steel Mini Load Cell

Interface minis are used for light-touch, lightweight, or limited space applications. Our miniature load cells provide exceedingly accurate measurements, similar to our full-size load cells, with proprietary alloy strain gages, full temperature compensation, and some environmentally hardened applications. Capacities are available as low as 0.11 pounds of force / 0.5 newtons and as high as 100 kilonewtons.

Most of our off-the-shelf mini load cells can be used in a wide variety of applications. Our engineers can also work with customers to design custom load cells to fit a specific need.  For example, our custom mini load cells are commonly used in the medical industry for applications like blood separation products.

Optimizing Production Significantly Cuts Lead Times

The most significant development in Interface’s mini load cell product line is the optimized production methods we have continually introduced. Inventory positioning and communication streamlining have helped to cut lead times in mini load cell production from seven to three days in our pilot product tests.

We take time to make innovation a priority in everything we do, from optimizing production methods to introducing new ways to help our clients succeed. This diversity is the reward Brian Shaw and I receive as co-managers of a department with our oldest and newest solutions.” Mark Weathers, VP of Mini and 1923 Wireless Business Products at Interface

Last week’s blog outlined efforts by leaders at Interface to improve efficiency by breaking down departmental barriers. The improvements we introduced have restructured various departments in the supply chain to allow our employees to have more direct communication with one another.

For instance, planners now sit directly on the production floor. This gives them direct access to the assembly line where they can schedule their own orders and accelerate time to market. In the past, the chain of communication was bogged down by departmental barriers that would slow down the time it takes to get a customer order into production.

1923 Wireless Series Load Cells

On the other end of the innovation spectrum is Interface’s 1923 Wireless Series Load Cell, a brand-new product in development at Interface. The original 1923 Series of load cells is one of Interface’s highest volume products. Its design and consistency have made it a popular off-the-shelf solution for many years.

The 1923 Series was originally designed for the oil and gas industry to avoid pump jacks going too fast and interrupting the capillary flow of oil. The load cell sits on the pump jack and monitors the force at which the jack pumps, providing real-time data to avoid over-pumping.

One of the challenges that sparked the development of our 1923 Wireless Series is the fact that the original 1923 Series requires a cable leading to the bridge device to relay the data to the user. In the hazardous environments where the load cell is used, the cables are subject to damage and can be inconvenient or dangerous. Our 1923 Wireless Series innovation removes the need for the cable and provides the same accurate, real-time data readings with little to no fuss.

Interface has thrived for more than 50 years because we have built a foundation for which we manufacture premium force measurement products. This enables us to look ahead and create solutions for the challenges of tomorrow.

Contributor:  Mark Weathers, VP, Mini and 1923 Wireless Business Products, Interface

 

 

 

Taking Flight with Interface

When the aerospace industry needs a force measurement solution provider, they’ve turned to Interface for the past 50 years. There is no room for error when it comes to the hardware that keeps airplanes and helicopters safely airborne, and therefore Interface products are the easy choice for Fortune 500 and innovators in www.interfaceforce.com/solutions/aerospace from around the world.

Interface specializes in ground testing for aerospace vehicles. Our products are used in flight simulations, aircraft production, and structural, static and fatigue testing on fuselages and wings. We are the leader in moment and temperature compensation, and a unique differentiator of our load cells is their ability to accurately measure or isolate side loads.

The Interface force measurement standard, modified and custom products that we supply to the aerospace industry typically include:

  • LowProfile™ Load Cells
  • Mini Load Cells
  • Multi-Axis Sensors
  • Calibration Frames

The durability, reliability, performance, and accuracy of Interface load cells are what leads the market.  Unlike others, Interface’s load cells do not lose their accuracy over time. In fact, we just received a calibration order that included some of the very first load cells ever made by Interface. Simply said, our load cells are still on the production floor after 40 years of use.

Our load cells actually demonstrate improvements in performance the longer our customers have them.” – Ashish Desai, Director, Engineering and Technology, Interface

Our precision is the key to our success for aerospace, as well as all our industry solutions. To engineer high-precision load cells, we first start with the flexure. The flexure must be symmetrical, and a great deal of machining art goes into our symmetry process. We have strict control of the process, which also includes making our own strain gages. By maintaining tight control over all processes, Interface can better match the materials that go into the load cells, leading to higher performance.

Each Interface load cell is designed and manufactured at Interface corporate headquarters in Scottsdale, Arizona.  This single location benefit gives customers the added convenience of not needing to accommodate their designs to account for inaccuracies resulting from generic strain gages that are not made in the same place by the best in force measurement engineering and manufacturing.

Interface load cell features are important to the aerospace industry because not only does the longevity of our load cells save our customers money, our precision guarantees that measurements are accurate. One tiny inaccuracy in the measurement of airplane wing’s force capacity can cause critical failures and have devastating effects.

Interface also has all the necessary certifications for working with the aerospace industry including ISO17025, NCSL Z540 and ASTM E74. These standards of excellence demonstrate our ability to serve our customers to the highest degree, on the ground and for taking flight.

Contributor: Ashish Desai, Director, Engineering and Technology, Interface