-
A switchgear is an electrical device. The outside line of the switchgear first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is set according to it...
2020-01-16
Read more
-
1. Insulation resistance and resistivity Resistance is the inverse of conductance, and resistivity is the resistance per unit volume. The smaller the conductivity of the data, the greater its resistan...
2020-02-20
Read more
-
A method of plating a layer of nickel on a metal or some non-metals by electrolytic or chemical methods is called nickel plating. Nickel plating is divided into electroplated nickel and electroless ni...
2020-04-01
Read more
-
There are several coloring methods for stainless steel parts 1. Electroplating Electroplating: The process of attaching a metal film to the surface of metal or other materials by electrolysis. It can ...
2020-07-24
Read more
-
PC is polycarbonate. It is a new type of thermoplastic with a transparency of 90% and is known as a transparent metal. It is rigid and tough, has high impact strength, high dimensional stability and a...
2021-03-22
Read more
-
During the use of the transformer, the insulation parts are often aging due to some physical or chemical factors. Then what factors are the main causes of the aging problem of the transformer insulati...
2021-07-08
Read more
-
Titanium alloy parts have the characteristics of low density and good corrosion resistance, so they have become ideal structural materials for aerospace engineering. However, there are also many facto...
2021-09-28
Read more
-
The stability, reliability and practicability of the machined parts can be reflected in the surface accuracy and quality of the machined parts. There are many ways to extend parts, but the most import...
2021-10-16
Read more