The charging gun vehicle rolling test machine is a key equipment for verifying the anti rolling performance of charging guns, and the accuracy of its test results directly affects product quality and safety. However, in actual operation, loading exceptions and data deviation issues are quite common and need to be addressed through systematic troubleshooting and targeted measures.

The swing tube rain test device is a key equipment for testing the waterproof performance of products in simulated natural rainfall environments, and is widely used for reliability verification in fields such as electronic devices, outdoor lighting fixtures, and automotive parts. However, in practical operation, due to insufficient understanding of equipment principles or processes, some typical misunderstandings often occur, which not only affect the accuracy of test results, but may also damage equipment or samples. The following are common problems and corresponding correction methods.

As the core equipment for testing the durability of artificial turf, the wear resistance testing machine is prone to transmission lag, data deviation, shutdown alarm and other faults due to long-term high-frequency friction and load operation. Timely troubleshooting and resolution of these issues are key to ensuring detection accuracy and equipment lifespan. The following outlines common faults and their solutions from the three core systems. ​

Lithium ion batteries are widely used in various electronic products and new energy vehicles due to their high energy density. However, their safety issues, especially the risk of fire and explosion caused by thermal runaway, have always been a focus of industry attention. Thermal runaway is a violent chain reaction process with complex and rapidly changing internal mechanisms. Among the tools used to study this phenomenon, the battery needle puncture testing machine plays a key role as a “surgeon“ and is one of the more direct and effective methods in the laboratory to simulate internal short circuits and reveal the mechanism of thermal runaway.

The battery short-circuit test is a crucial step in evaluating the safety performance of batteries, and improper operation can easily lead to risks such as battery fire and explosion. From the perspective of the entire process, the following outlines the key points for standardized operation of battery short-circuit testing machines, in order to help avoid safety hazards and testing errors. ​