A motor performance testing device and testing method thereof

Abstract

The invention discloses a motor performance testing device and a testing method thereof. The testing device includes a frame and a control system. There is the same test unit, which includes a test fixed table, a test platform located above the test fixed table, a lifting element for controlling the test platform to rise and fall, and a withstand voltage test device for testing the test product. , a fixture seat for positioning and testing products is provided on the test platform, the lifting element is installed under the test fixed table and is electrically connected to the control system, the withstand voltage test device has a withstand voltage test needle, and the withstand voltage test needle It is opposite to the motor output shaft of the detection product. The invention can realize one-time testing of motor running current, spark, machine shock, noise steering and withstand voltage, can greatly improve production efficiency, reduce labor intensity, and improve the quality containment ability of the production process.

Description

technical field [0001] The invention relates to a testing device and a testing method, in particular to a motor performance testing device and a testing method thereof. Background technique [0002] As an energy conversion device, the motor is ubiquitous in various industrial products, such as impact drills, lawn trimmers, etc., all of which need to be equipped with motors. In order to ensure the quality of products entering the market, it is necessary to carry out quality containment before the products are processed and leave the factory. The most important thing is the motor performance test of such products. The specific test items include no-load current, aging test, steering, Shock, noise, sparks, pressure resistance, etc. [0003] However, in the current motor performance testing procedures, most of them can only perform no-load performance testing (monitoring the aging current value), but cannot perform spark, machine vibration, noise steering and withstand voltage ...

AI Technical Summary

Problems solved by technology

[0003] However, in the current motor performance testing procedures, most of them can only perform no-load performance testing (monitoring the aging current value), but cannot perform spark, machine vibration, noise steering and withstand voltage tests. Pressure test, and this process can only be carried out by simple manual operation

On the one hand, the entire motor performance test process is cumbersome and the production efficiency is low. The general production efficiency is only 2 people / 800PCS / 8H, which cannot meet the production needs of large-scale and large-scale motor shafts; on the other hand, the work safety factor is low. , the high-speed operation test will cause impurities to fly out, and the noise environment will pollute seriously, which will affect the physical and mental health of employees. At the same time, the manufacturing process is unstable, and products with substandard performance are easy to flow into the market

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