Year: 2021

Knowledge

Shock Evironmental Effect

The large shock force generated by the impact comes from the change in momentum (mv) of the object in motion with the object being struck (e.g., hard ground) at the moment of very short contact (Δt),

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Knowledge

Selection of special shakers

In environmental and reliability testing, there are some shaking tables used for comprehensive environmental testing, and the requirements for shaking tables are different according to the factors of comprehensive environment.

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Knowledge

Functions and requirements of vibration test system horizontal table

Many products are subjected to vibration tests in three mutually perpendicular directions of x, y, and z. Small test pieces can be used to change the fixture installation state and use the fixture to flip to achieve three directions of vibration on the vertical vibration table. For large specimens, using the fixture flip method may cause excessive eccentric torque, and the vibration test of some special products (such as gyroscopes, etc.) requires that the installation state of the main shaft and the relative position of the earth remain unchanged, and it is not possible to change the fixture.

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Knowledge

Purpose and necessity of vibration test – ISTA 6A vibration test

The current world economic trend has moved from a regional economic model to a global economic trade. Whether it is a regional market or entering the global market, high-quality performance is very necessary. And vibration testing is an indispensable tool to help your products leap into the high quality ranks.

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