Beam travel protection: Double protection of electronic limit and program control. Overload protection: automatic stop when 3~5% of the maximum value of each gear is exceeded The experimental results can be obtained in automatic and manual, form report form automatically, the data analysis process is simple The combination of all-digital measuring and controlling device, differential pressure servo technology and computer technology realizes the closed-loop control of tensile, deformation and displacement The built-in controller is adopted to ensure the control of isokinetic displacement Hydraulic loading, computer control, easy and convenient to operate. Four-column structure, stable and reliable performance. When the test is performed to a limit, either a load limit or deflection limit is used.ĪSTM A370, ASTM E4, ASTM E8 ASTM C39, BS4449, GB/T228, GB/T7314, ISO6892, ISO7500-1 etc. When the test is performed to a break, break detection can be defined depending on the type of material being tested. The maximum stress a material can sustain over a period under a load (constant or progressive) is determined.Ĭompression testing is often done to a break (rupture) or to a limit. Compression tests are used to determine the material behavior under a load. Request more information to see how we can help you with a spring testing solution that suits your needs or learn more about our recommended spring testers here.Compression testing is a very common testing method that is used to establish the compressive force or crush resistance of a material and the ability of the material to recover after a specified compressive force is applied and even held over a defined period of time. Typical applications for spring testing include: Our involvement in industries such as automotive, medical device, consumer goods, furniture, aerospace, building and construction stretches back decades, leaving us with an extensive experience in the field of spring testing within these industries. We offer manual, motorized and digital spring testers for any kind of spring testing varying from light springs with very accurate measurement of small forces to heavy duty springs that require compression up to 150 kN.Īs a spring tester supplier we specialize in custom spring testing solutions designed to meet your individual needs. Some of the most commonly used springs are compression springs, extension springs, torsion springs, constant force springs and high rate springs (wave washers, curved washers and Belleville washers). Typical parameters being measured on springs are the spring rate, spring load, the load at displacement and displacement at load. To make sure that the springs live up to the strictest tolerance requirements, springs are tested on dedicated spring testing machines, also known as spring testers or spring tester machines. Springs are used for a wide range of products in heavy duty industries such as automotive, aerospace, railroad and military as well as in everyday household assemblies such as pens, beds, chairs, watches and staplers. Career - Shape Your Future with AMETEK STC.Talent Development, Diversity & Inclusion.Looking to Replace your Test Equipment?.International Standards - Wire, Yarn and Thread.International Standards - Textiles and Fabrics.International Standards - Plastics and Rubber.International Standards - Paper and Cardboard.
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