Buffering is an indispensable factor in life. The buffering here is not the buffering of the video, but the buffer that can ease the conflict and reduce the impact.

The reason why cushioning can become an indispensable factor is that there are various impact problems in engineering. The landing of aircraft, the launch of shells, the rapid reciprocating movement of machine tool parts, the lifting or falling of packaging materials, etc., will cause the machine and foundation to be affected. Shock. Under the impact of the impact, the mechanical parts will generate a lot of dynamic stress, and may cause damage.

The express delivery used in daily life is also inseparable from buffering. The express company will stuff all kinds of buffering materials on the packaging box. These cushioning materials may be bubble cushions, pearl cotton, inflatable strips, etc. The purpose is to cushion the impact of express delivery during transportation.

Different cushioning materials have different cushioning characteristics. In order to understand the cushioning characteristics of different materials, Haida Instruments has launched a cushioning material coefficient tester. Only by knowing the cushioning characteristics of the material can there be a good cushioning packaging design.

The speed signal is filtered to ensure that the signal will not be distorted. Multiple curves are placed on a graph in line or logarithmic coordinates, which provides convenience for studying and comparing the mechanical properties and buffering properties of various materials in different situations.