蓝月亮精选资料二四六天天好彩

Dongguan Zhenghang Instrument Equipment Co., Ltd.

Zhenghang Instrument (Hong Kong) Co., Ltd.

Manufacturer of reliability test equipment

Focus on mechanical test equipment

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Brief analysis of the classification and characteristics of the drop test machine
Browse: Release Date: 2019-09-24
Brief analysis of the classification and characteristics of the drop test machine

There are three categories of drop test machines, namely zero drop test machine, single-arm drop test machine, and dual-arm drop test machine. Below we will briefly explain the characteristics of each test machine.
1. Zero drop test machine features: The zero drop test machine has a test piece bracket. During the test, the pallet moves downward at high speed and detaches from the test piece. The bracket is already in high quality before the tested packaging goods fall to the bottom plate. Under the action of the shock absorber, it is embedded in the bottom plate. Theoretically, a zero drop test machine can perform a drop test from a zero height to a drop height range. The drop height is set digitally according to the test requirements, and the drop test is automatically performed according to the set height.
There are different and the same characteristics between drop test machines, so when choosing a drop test machine, you must know which drop test machine your product is suitable for.
2. Characteristics of single-arm drop test machine: The single-wing drop test machine places the product to be tested in a certain selected placement method: the surface, edge, and angle methods make it a fixed digital display height, which can be freely set according to user requirements. At any height within the test range of the equipment, after the height is determined, the solenoid valve is released, and the test product leaves the arm wing freely in an instant. Pressing the "Stop Key" drop plate has an automatic reset function.
3. Features of the dual-arm drop tester: The dual-arm drop tester can perform free-fall tests on the face, angle, and edge of the package, and is equipped with a digital height indicator and a decoder for height tracking, so that the product can be given. Drop height. The dual-arm drop tester adopts a single-arm double-column structure, which has electric reset, electric drop and electric lifting devices, which is convenient to use. The single-arm setting can conveniently place the product, and the error between the impact angle of the drop angle and the plane of the bottom plate is less than or equal to 5 degrees.