The daily maintenance of the motor shell is very important to reduce and avoid the failure of the motor in operation, among which the most important link is to inspect the circuit and eliminate the cau...

1, the introduction In order to improve the working efficiency in the underground coal mine, the comprehensive mechanized coal mining method is adopted to raise the voltage from 1140V to 3300V, 6000V a...

Sciencedaily (wang lili Reporter Chen) in our country the first material texture were studied with neutron scattering experiment platform - texture neutron diffraction completed zirconium alloys and fo...

Active high-pass filters and passive high-pass filters are classified according to different devices used. Passive high-pass filter: A filter consisting only of passive elements (R, L, and C) that take...

Current distributor (XP series current distributor) (one into two, one in three out of a and out) is in the automatic control system for all kinds of industrial signal transmitting, conversion, isolati...

Remove the connector and disassemble the removable parts in order. 2. Fix the cable end and nail it on the shaft plate. The end extends out 200mm-300mm, and the end is inclined downward into an Angle o...