Solution

Automotive Head Rest Testing

A manufacturer for automotive head rests wants to test the durability of their products.

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Summary

Customer Need / Challenge
A manufacturer for automotive head rests wants to test the durability of their products. They want to do a number of fatigue testing and force testing on the head rests to make sure it meets durability and high quality standards.
Interface Solution
Interface’s solution is to install Model 1000 Fatigue-Rated LowProfile™ DualBridge Load Cell to the customer’s actuator mechanism. This load cell is perfect for fatigue testing and reports highly accurate results through the fatigue cycling. The results are collected by using the SI-USB Universal Serial Bus Dual Channel PC Interface Module, which synchronizes the data directly from the load cell and the string pot (for measuring distance) to the customer’s computer.
Results
The head rest manufacturer was able to get highly accurate data through the fatigue testing cycle, using Interface’s products.

Materials

1000 Fatigue-Rated LowProfile™ Dual-Bridge Load Cell
SI-USB4 4-Channel USB Interface Module with included SI-USB4 software
PLC Programmable Logic Controller
String Pot
Customer Actuator Mechanism
Customer’s PC or Laptop

How it Works

The 1000 Fatigue-Rated LowProfile™ Dual-Bridge Load Cell is installed at the end of the customer’s actuator mechanism.
The head rest undergoes a cycle of fatigue testing, where the results are recorded using the 1000 FatigueRated LowProfile™ Dual-Bridge Load Cell.
The data results are collected with the SI-USB4 4-Channel USB Interface Module.
These results can be displayed when connected to the customer’s PC computer or laptop using the supplied SI-USB4 software.

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Animated Application Note

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font-weight: 400; } /* Breadcrumbs */ #top .title_container .breadcrumb { border-left: 0px solid #ccc; position: static; float: left; height: 36px; line-height: 36px; margin-top: 0; padding-left: 0px; } span[itemprop="itemListElement"] { padding-left: 2px; } @media (max-width: 767px) { .breadcrumb-trail .trail-end { display: none !important; } } .utility-search a { padding: 7px 8px 8px 8px !important; background: antiquewhite !important; color: #000 !important; text-transform: uppercase !important; font-weight: normal !important; border-radius: 4px !important; text-decoration: none !important; } .utility-search > a::after { content: ""; /* Unicode for Font Awesome search icon */ font-family: "Font Awesome 5 Free"; /* Font Awesome family */ font-weight: 900; /* Ensures the icon appears properly */ margin-left: .5em; /* Space between the text and the icon */ display: inline-block; } .utility-search a, .utility-account a, .utility-email a, .utility-phone a { border-radius: 3px !important; } #top #header_main > .container, #top #header_main > .container .main_menu .av-main-nav > li > a, #top #header_main #menu-item-shop .cart_dropdown_link { height: 70px; line-height: 90px; } #top #header_main > .container, #top #header_main > .container .main_menu .av-main-nav > li > a, #top #header_main #menu-item-shop .cart_dropdown_link { line-height: 80px !important; padding: 0 10px; } @media screen and (min-width: 1024px) { .html_header_top.html_header_topbar_active.html_header_sticky #top #main { padding-top: 107px !important; } input.swp-input--search.swp-input { border-radius: 0 0 0 0px !important; } } form#searchwp-form-4 { margin: 0px !important; padding: 0px !important; margin: auto !important; } .search-section #searchwp-form-4 input[type="submit"] { border-radius: 0 !important; } .searchwp-form input[type=search] { border: none !important; } .searchwp-form input[type=submit] { width: 100px !important; } @media only screen and (max-width: 767px) { .search-results .container { width: 100% !important; } } @media only screen and (max-width: 767px) { .search-section .flex_column { margin-bottom: 0px !important; } } .global-search-bar { background-color: #000; } .navigation.pagination .swp-results-pagination.nav-links { margin-top: 0px; } input.swp-input--search { margin-bottom: 0 !important; text-align: center; border-radius: 0px !important; padding: 4px 8px !important; } /* Targeting the placeholder text */ .swp-input--search::placeholder { color: #444 !important; } /* For better browser support, include this vendor-prefixed version */ .swp-input--search::-webkit-input-placeholder { color: #444 !important; } .swp-input--search::-moz-placeholder { color: #444 !important; } .swp-input--search:-ms-input-placeholder { color: #444 !important; } .swp-input--search:-moz-placeholder { color: #444 !important; } form.searchwp-form { max-width: 767px; margin: auto !important; } form.searchwp-form .swp-flex--gap-md { gap: 0em; } .searchwp-form input[type=submit] { border-radius: 0px !important; background-color: #df2b2f; color: #fff; text-transform: uppercase; width: 200px; font-size: .9rem; } .swp-flex .swp-result-item:first-child { padding-top: 20px; } .swp-flex .swp-result-item { padding: 20px; border-bottom: none; margin-bottom: 20px; background-color: #f0f0f0; } #header_main form.searchwp-form .searchwp-form-input-container { max-width: 660px; } #header_main form.searchwp-form .swp-flex--row { justify-content: end; } /* https://www.interfaceforce.com/product-category/hazardous-locations/ */ body.term-3897 .cattitleimagewrapper { display: none; } .av-inner-masonry-content-pos { min-height: 125px !important; } body.solutions-template .industry-solution-applications-sidebar .display-posts-listing a { font-size: .9rem; } body.solutions-template .tab:hover { color: #fff !important; background-color: #050000 !important; } body.solutions-template .tab { color: #000 !important; background-color: #eaf0f6 !important; } body.solutions-template .tab.active_tab { color: #fff !important; background-color: #e02726 !important; } body.solutions-template .tab_inner_content iframe { width: 100% !important; min-height: 500px !important; } body.solutions-template .industry-solutions-grid-display .display-posts-listing { display: grid; grid-gap: 5px; margin: 0px; } body.solutions-template .inserted-pdf { display: inline-flex; margin: 0rem 11px; } .inserted-pdf span { font-size: .8rem; display: block; background: #e02726; color: #fff; padding: .2rem; text-align: center; margin-top: -7px; } .industry-solutions-from-the-blog article { display: inline-flex; } .industry-solutions-from-the-blog { max-width: 960px !important; margin: auto !important; } .industry-solutions-from-the-blog .entry-content-wrapper {} .industry-solutions-from-the-blog .entry-content-wrapper { margin-left: 0; text-align: left; font-size: .9rem !important; max-width: 700px !important; } .industry-solutions-from-the-blog .small-preview { width: 100% !important; height: auto !important; } .industry-solutions-from-the-blog .post-title { text-align: center; font-size: 30px; margin: 0 0 0 0 !important; padding: 0 0 0 0 !important; } .industry-solutions-from-the-blog .post-meta-infos { display: none; } .industry-solutions-from-the-blog .blog-meta { width: 150px !important; } h2.products-used-app-note { text-align: center; } .industry-solutions-from-the-blog .pagination a { border-radius: 4px !important; } body.home header#header { border-bottom: 2px solid #050000 !important; } #header_meta { border-top: none; z-index: 10; min-height: 35px; border-bottom-style: solid; border-bottom-width: 5px; border-bottom-color: #050000; margin-bottom: -5px; padding-top: 5px; } nav.main_menu input::placeholder { font-weight: normal; opacity: .5; color: #050000; } /* Styles the placeholder text when input is focused */ nav.main_menu input:focus::placeholder, .mobile-only-search input:focus::placeholder { color: transparent !important; } .logo { padding-top: 0px !important; max-width: auto !important; } #top .title_container .breadcrumb { padding-top: 2px !important; } #top #searchform > * { opacity: 1 !important; display: block !important; } #top #searchsubmit { width: 34px; height: 34px; background-color: #e02120; color: #fff; } .html_cart_at_menu.html_header_searchicon .menu-item-search-dropdown { position: absolute; right: -39px; width: 437px; border-top: 1px solid #000 !important; border-right: 1px solid #000 !important; border-bottom: 1px solid #000 !important; border-left: 1px solid #000 !important; } #menu-item-shop.cart_dropdown { z-index: 0; } #top #s { width: 100%; position: relative; padding: 8px 47px 8px 5px; z-index: 1; margin: 0; box-shadow: none; } @media (max-width: 1140px) and (min-width: 768px) { .mobile-only-search { display: block !important; max-width: 50%; margin: 0 auto; } } @media (max-width: 1140px) { #s { text-align: center; } } li.header-site-search-text { float: left; position: relative; padding: 0; border-right-style: solid; border-right-width: 1px; line-height: 10px; } .utility-account a { padding: 7px 8px 8px 8px !important; background: #0b6488 !important; color: #fff !important; text-transform: uppercase !important; font-weight: normal !important; border-radius: 4px !important; } .header-site-search-text a { padding: 9px !important; background: #050000; color: #fff !important; text-transform: uppercase; font-weight: normal !important; border-radius: 4px; pointer-events: none !important; cursor: default !important; text-decoration: none !important; } .header-site-search-text a:hover { pointer-events: none !important; cursor: default !important; text-decoration: none !important; } .utility-email a { padding: 7px 8px 8px 8px !important; background: #e02120; color: #fff !important; text-transform: uppercase; border-radius: 4px; font-weight: normal !important; } .utility-phone a { padding: 5px 8px 5px 8px !important; background: #e02120; color: #fff !important; text-transform: uppercase; font-weight: normal !important; font-size: 1rem; border-radius: 4px; } @media (max-width: 1140px) { .header-site-search-text { display: none !important; } } @media (max-width: 1140px) { .mobile-only-search { display: block !important; } } .logo img, .logo svg { width: 55%; height: 100%; padding-top: 0; } /* .sub-menu.nav-dropdown { max-height: 80vh; overflow-y: auto; } */ /* calibration equipment */ #top .av-main-nav ul #menu-item-1003917 ul { top: -200px !important; } /* accessories */ #top .av-main-nav ul #menu-item-1004250 ul { top: -400px !important; } /* #top .av-main-nav ul #menu-item-1003922 ul{ top: -400px !important; } */ #top .av-main-nav ul ul {} .col1-industry-solutions, .col1-guides, .col1-company { /* background-image: url('/wp-content/uploads/iStock-1185065153-1.jpg') !important; background-size: cover !important; background-position: center !important; */ border-right: 4px solid #000 !important; background-color: #0b6588; } .col1-industry-solutions, .col1-guides, .col1-company {} /* .col1-industry-solutions::before { content: "" !important; position: absolute !important; top: 0 !important; left: 0 !important; width: 100% !important; height: 100% !important; background-color: #e9f4ff; opacity: 0.8; } */ #top .av-main-nav ul .mega_menu_title a { /* text-align:center !important; */ padding: 0 0 20px !important; } .mega_menu_title a:hover { text-decoration: none !important; } nav.main_menu span.avia-menu-text i { display: none; } .avia_mega_text_block { /* text-align:center !important; */ font-weight: 300 !important; font-size: .85rem; line-height: 1.5rem; } #top #wrap_all .av-main-nav ul > li > a, #top #wrap_all .avia_mega_div, #top #wrap_all .avia_mega_div ul { background-color: transparent !important; color: #fff; font-size: 14px !important; } #top #wrap_all .av-main-nav ul, #top #wrap_all .av-main-nav ul ul { background-color: #ebeff6; font-size: 16px; } #top #wrap_all .av-main-nav ul a, #top #wrap_all .av-main-nav ul ul a { padding: 2px 10px 10px 5px !important; color: #000 !important; } #top #wrap_all .av-main-nav ul a, #top #wrap_all .av-main-nav ul ul a { color: #000; font-size: 14px; } #top #wrap_all .av-main-nav ul a:hover, #top #wrap_all .av-main-nav ul ul a:hover { color: #006b91 !important; text-decoration: underline !important; } @media only screen and (max-width: 1140px) { nav.main_menu { display: block !important; } #avia-menu .menu-item { display: none; } .av-burger-menu-main.menu-item-avia-special { display: block; } } @media only screen and (max-width: 1240px) { #top #header_main > .container, #top #header_main > .container .main_menu .av-main-nav > li > a { font-size: 12px !important; } } .mega-industry-solutions .sub-menu > li a:hover { color: #006b91 !important; } /* menu-item-mega-parent */ #top #header .avia_mega_div > .sub-menu { padding: 0 !important; background: #ebeff6 !important; box-shadow: 0 0 0 1px rgba(0, 0, 0, 5%), 0 7px 25px 0 rgba(0, 0, 0, 3%), 0 4px 12px 0 rgba(0, 0, 0, 3%); border-width: 0px 1px 1px 1px; border-style: solid; border-color: #000; } #top #header .avia_mega_div > .sub-menu > li { padding: 1.2rem !important; } #top #wrap_all .av-main-nav ul > li > a, #top #wrap_all .avia_mega_div, #top #wrap_all .avia_mega_div ul { background-color: transparent !important; color: #33475b; } .col1-industry-solutions li h4, .col1-industry-solutions li, .col1-guides li h4, .col1-guides li, .col1-industry-solutions li a span, .col1-guides li a span, .col1-guides li span a { color: #fff !important; } .col1-company li h4, .col1-company li, .col1-company li h4, .col1-company li, .col1-company li a span, .col1-company li a span, .col1-company li span a, .col1-company a { color: #fff !important; } .menu-read-more span.avia-bullet { display: none; } .av-main-nav ul li.menu-read-more { background-color: #050000 !important; border-radius: 4px !important; border-color: #050000 !important; padding: .5rem .5rem !important; } .av-main-nav ul li.menu-read-more a { color: #fff !important; /* margin-bottom: 5px !important; */ margin: 0px !important; border-width: 0px !important; text-transform: uppercase !important; /* padding: 1rem .5rem !important; */ font-size: 13px !important; /* min-width: 139px; */ text-align: center !important; width: auto !important; } li.menu-support ul.sub-menu {} li.menu-forceedu { display: block !important; float: right !important; } /* Add your CSS code here. For example: .example { color: red; } For brushing up on your CSS knowledge, check out http://www.w3schools.com/css/css_syntax.asp End of comment */ body { font-family: system-ui, sans-serif; } .section-solutions-guide-search .container .content { vertical-align: top !important; } /* limit width so that content will need to scroll */ .literature.horizontal-scroll { max-width: 130em; height: 20rem; } .literature.horizontal-scroll h4 { line-height: 1.25rem; } .literature.horizontal-scroll li { list-style-type: none; /* margin-bottom: 50px; */ padding: 0px !important; margin-left: 0px; } /* SCROLL SNAPPING */ .scroll-container { overflow-x: auto; scroll-snap-type: x mandatory; } .scroll-item { scroll-snap-align: center; } /* GRID LAYOUT */ .scroll-container[data-layoutmethod="grid"] { display: grid; grid: auto/auto-flow max-content; grid-gap: 1em; align-items: center; } .scroll-item { /* make it square */ width: 13em; height: 10em; /* border: 1px solid rgba(0,0,0, 0.1); */ /* some basic styling */ /* background: #ccc; */ border-radius: .2em; /* center contents */ display: flex; justify-content: center; align-items: center; } #footer a { color: #fff; } #footer a:hover { color: #ccc; } #footer a { line-height: 1.25em; } @media (max-width: 767px) { #footer div .av_one_fifth { margin-left: 0; width: 100%; } #footer .widget { margin: 0px; } } .training-video-wrapper { min-height: 385px !important; } @media screen and (max-width: 767px) { body.parent-pageid-23811 #av_section_1 .avia-image-container { display: none; } } body.parent-pageid-23811 .sidebar_tab .tab_titles { background-color: #eaf0f6; max-width: 400px; } body.parent-pageid-23811 .tabcontainer { background: #eaf0f6 !important; } body.parent-pageid-23811 .tabcontainer { background: #eaf0f6 !important; } body.pageid-27101 #av_section_1 { background: none !important; } body.parent-pageid-23811 #av_section_1 img.avia_image { max-width: 75%; } body.parent-pageid-23811 .av-tab-section-tab-title-container { display: none; } body.parent-pageid-23811 .av-special-heading-h2 { display: none; } body.parent-pageid-23811 .tab_content { padding: 1rem 4rem; } #av_section_1 .av-subheading_below { font-size: 1rem !important; line-height: 1.75rem; margin-top: 1.5rem; margin-bottom: 1.5rem; } .avia_textblock { line-height: 1.75rem; } body:not(.logged-in) .dataTables_wrapper { display: none; } .widgettitle { font-weight: 400 !important; text-transform: uppercase; letter-spacing: 1px; font-size: 1.1em; } .sweet-overlay { display: none; } .pdfemb-viewer .pdfemb-errormsg { display: none !important; } .avia_textblock { font-size: 1rem; } body.solutions-template #av_section_1 .av-subheading_below { font-size: 1rem !important; line-height: 1.6rem; margin-top: 1.5rem; margin-bottom: 0rem; } body.solutions-template .av-milestone-icon-wrap { display: none !important; } body.solutions-template .avia-timeline-vertical .av-milestone-content-wrap { padding: 15px 0 15px 0px !important; } body.solutions-template #av_section_related_products h2.gradient-header { text-align: center !important; display: block !important; } body.solutions-template .av_section_related_products {} body.solutions-template .av-extra-border-inner { display: none; } body.solutions-template-single-solutions #av_section_1 .container { max-width: 1070px !important; } .avia-timeline-container p { font-size: .95rem; } /* How it works section on single solution pages */ .single-solutions #av_section_2.solutions-summary + #av_section_3 .avia_textblock p:first-child { font-size: .95rem; line-height: 1.65rem; color: #33475b; } .solutions-template .avia-timeline-boxshadow .av-milestone-contentbox:after { display: none !important; } body.solutions-template .gradient-header h3:after { display: none; } .single-solutions .avia-timeline-boxshadow .av-milestone-contentbox { border: 0px solid #000 !important; line-height: 1.75rem !important; } .single-solutions .avia-timeline-boxshadow .av-milestone-contentbox:before { border-left: 0px solid #000 !important; border-bottom: 0px solid #000 !important; } .single-solutions .av_textblock_section li { line-height: 1.5rem !important; } .single-solutions #av_section_3 ul li, .single-solutions #av_section_3 ol li, .single-solutions #av_section_3 p { font-size: .95rem; line-height: 1.6rem; } @media (min-width: 768px) { body.single-solutions main.content { padding-left: 1rem !important; } } .additional-solutions-sidebar-list i:before { display: none !important; } .industry-solutions-side-menu .additional-solutions-sidebar-list a.listing-item { border-bottom: 0px solid #cacaca !important; } .single-solutions .additional-solutions-sidebar-list ul, .single-solutions .additional-solutions-sidebar-list ol { list-style: none outside !important; margin-left: 0px !important; box-shadow: 0 0 0 0px rgba(0, 0, 0, 5%), 0 7px 25px 0 rgba(0, 0, 0, 3%), 0 4px 12px 0 rgba(0, 0, 0, 3%) !important; padding: 0rem !important; } @media only screen and (min-width: 990px) { .avia_cookie_text { width: 50%; margin-right: 8%; text-align: left; } } a.avia-cookie-info-btn { text-decoration: underline !important; } a.avia-cookie-info-btn:hover { text-decoration: none !important; } a.avia-cookie-select-all { background-color: #000 !important; color: #fff !important; border: 1px solid #000 !important; } a.avia-cookie-select-all:hover { background-color: green !important; color: #fff !important; border: 1px solid green !important; } a.avia-cookie-hide-notification { background-color: #000 !important; color: #fff !important; border: 1px solid #000 !important; } a.avia-cookie-hide-notification:hover { background-color: transparent !important; color: #fff !important; border: 1px solid #fff !important; } .avia-popup .av-inline-modal .tab { font-weight: normal; } .utility-mainsite a { padding: 8px !important; background: #116786; color: #fff !important; text-transform: uppercase; } .hp-button-row .avia-button.avia-size-small { padding: 15px 30px 13px; font-size: 13px; min-width: 139px; text-transform: uppercase; } .hp-button-row .avia-button.avia-size-small:nth-child(2) { padding: 15px 30px 13px; font-size: 13px; min-width: 139px; text-transform: uppercase; background: #116786; } .qs-holiday-banner img { border: 4px solid #000 !important; } #top .avia-font-entypo-fontello-enfold, body .avia-font-entypo-fontello-enfold, html body [data-av_iconfont='entypo-fontello-enfold']:before { font-family: "entypo-fontello-enfold"; } #top .avia-font-entypo-fontello, body .avia-font-entypo-fontello, html body [data-av_iconfont='entypo-fontello']:before { font-family: "entypo-fontello"; } #top .avia-font-fontello, body .avia-font-fontello, html body [data-av_iconfont='fontello']:before { font-family: "fontello"; } #top .avia-font-flaticon, body .avia-font-flaticon, html body [data-av_iconfont='flaticon']:before { font-family: "flaticon"; } #searchwp-form-4 .swp-input, #searchwp-form-4 .swp-select { border: 1px solid; border-radius: 0; } #searchwp-form-4 .searchwp-form-input-container .swp-select { border-right: 0; } #searchwp-form-4 input[type=submit] { border-radius: 0; } @media (min-width: 1024px) { .display-posts-listing { grid-template-columns: repeat(1, 1fr); } } #top .av-special-heading.av-av_heading-e9726c5b3ba47c61a37656c1e7d02a7a { margin: 10px 0 0 0; padding-bottom: 10px; } body .av-special-heading.av-av_heading-e9726c5b3ba47c61a37656c1e7d02a7a .av-special-heading-tag .heading-char { font-size: 25px; } .av-special-heading.av-av_heading-e9726c5b3ba47c61a37656c1e7d02a7a .av-subheading { font-size: 15px; } #top .hr.av-jhe1dyat-4d09ad3ba40142c2b823d908995f0385 { margin-top: 0px; margin-bottom: 0px; } .hr.av-jhe1dyat-4d09ad3ba40142c2b823d908995f0385 .hr-inner { width: 100%; } .searchwp-live-search-results { opacity: 0; transition: opacity .25s ease-in-out; -moz-transition: opacity .25s ease-in-out; -webkit-transition: opacity .25s ease-in-out; height: 0; overflow: hidden; z-index: 9999995; /* Exceed SearchWP Modal Search Form overlay. */ position: absolute; display: none; } .searchwp-live-search-results-showing { display: block; opacity: 1; height: auto; overflow: auto; } .searchwp-live-search-no-results { padding: 3em 2em 0; text-align: center; } .searchwp-live-search-no-min-chars:after { content: "Continue typing"; display: block; text-align: center; padding: 2em 2em 0; }

Industry Solutions

Product Applications

Interface Guides

Custom Solutions

Company Overview

Solution

Automotive Head Rest Testing

Summary

Customer Need / Challenge

Interface Solution

Results

Materials

How it Works

Download PDF

Animated Application Note

Industry Solutions

Product Applications

Interface Guides

Custom Solutions

Company Overview

Solution

Automotive Head Rest Testing

Summary

Materials

How it Works

Download PDF

Animated Application Note

Products Used in this App Note

1000 Fatigue-Rated Universal LowProfile® Load Cell

SI-USB4 4 Channel USB Interface Module

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