Programmable Tensile Strength Testing Machine with Customizable Test Cycles

Specification

Application examples of programmable and customizable tensile strength testers in different industries

Automotive industry

In the field of automobile manufacturing, components are subjected to complex and variable mechanical loads. For example, the connecting rod of an automobile engine is subjected to high-frequency reciprocating tensile and compressive forces during engine operation. Using our testing machine, we can simulate the force state of the connecting rod when the engine is actually working, set up thousands or even tens of thousands of cyclic loading test cycles, and at the same time, adopt the variable speed loading mode to accurately simulate the change of the force value under different working conditions. Through the test, automakers can accurately grasp the performance of connecting rod materials under long-term complex stress, so as to optimize the material selection and manufacturing process, improve the reliability and durability of connecting rods, reduce the risk of malfunction due to component failure in the course of automobile use, and safeguard driving safety. 

Aerospace field

The structural materials of aerospace vehicles must have high reliability to cope with the extremely complex flight environment. Take the carbon fiber composites of aircraft wings as an example, in flight the wings have to withstand strong airflow impact, changes in air pressure and the tensile force generated by its own gravity. With this tester, researchers can set up durability test cycles of up to several hours to simulate the stresses on the wing during multiple flight cycles. At the same time, programmable loading modes simulate the forces and loading speeds of the wing during different phases of an aircraft's takeoff, cruise, and landing. The test results help engineers understand the performance of carbon fiber composites under complex working conditions, providing key data for optimizing the structural design of the wing, improving the performance and safety of the aircraft, and helping the aerospace industry to make continuous breakthroughs. 

Research Institutes

In material science research, exploring the performance of new materials is the key. A university research team used our tester to customize a unique testing process when researching a new type of smart shape memory alloy. Based on the material properties, they set up a complex test cycle that included multiple temperature changes alternating with tensile force application, precisely controlling the rate and holding time of each temperature change, as well as the corresponding tensile force loading and unloading process. Through this highly customized test, they successfully revealed the shape memory effect and changing law of mechanical properties of the alloy under different temperature and stress conditions, laying a theoretical foundation for the application development of the new alloy material and promoting the development of cutting-edge research in materials science. 

Medical Device Industry

The safety of medical devices is of paramount importance, and the tensile strength of the material is directly related to the use of the device and patient safety. Taking heart stents as an example, after implanted in the human body, they need to withstand the impact of blood flow and the extrusion of human tissues for a long time. With the help of a testing machine, medical device manufacturers can simulate the stress of a cardiac stent in the human environment, set up a simulated use test cycle of several years, and use a cyclic loading mode to simulate the cyclic stress generated by blood pulsation. Through the test, the strength changes of the stent material under long-term complex stress can be accurately assessed to ensure that the stent will not be fractured or deformed due to material strength problems during its service life, thus safeguarding patients' lives and health, and improving the quality and safety of medical device products. 

Food Packaging Industry

Food packaging materials not only to ensure the sealing and freshness of food, but also need to have a certain strength to withstand the external forces during transportation and storage. For example, common plastic food packaging bags, manufacturers use testing machines to customize the test program. Simulation of bags in the storage of stacked long-term static pressure, set up a few days of continuous loading test cycle, while simulating the transportation process of bumps and crushing, using a random loading mode to impose instantaneous impact. Through these tests, accurately grasp the tensile strength of the bag material in different scenarios, optimize packaging material formulations and production processes, to ensure that the food in the shelf life of the packaging intact, prevent food spoilage, safeguard the rights and interests of consumers, and promote the healthy development of the food packaging industry .