A brief discussion on the advantages and disadvantages of the silk road and the brothers' family
Release time:
2022/07/28
A brief discussion on the advantages and disadvantages of the silk road and the brothers' family
We often talk about slow-walking silk, medium-walking silk, and fast-walking silk, but people who are just entering the industry may not know the differences between the three, and how can these three types of silk be used to interpret the myths of China's innovation and development?Of course, different products are naturally positioned differently due to market requirements.
The three brothers have the same thing in common: slow wire, medium wire, and fast wire are all metal wire and metal discharge corrosion processing.
Slow wire walking characteristics：
The electrode of the slow wire is copper wire.Only once can the copper wire be cut once.It is characterized by high machining accuracy and can reach within 0.01mm.The surface processing roughness is very good.But the price of slow wire-walking machine tools is more expensive.
Quick-walking silk features：
The wire electrode is molybdenum wire.Unlike slow-moving wire, molybdenum wire is also cheaper.And it is the reciprocating processing of molybdenum wire.Machine tool prices are cheaper.And the fast-moving silk was invented by the Chinese.The processing efficiency is high and the cost is low.However, the machining accuracy of fast wire-walking machine tools is not as good as slow wire-walking.The surface roughness is also very poor.
Middle wire characteristics：
Take the advantages of fast and slow wire walking.Medium walking silk evolved from fast walking silk.The basic processing principle is the same.It is also processed by reciprocating molybdenum wire.But the addition of a function is multiple cutting and processing.Multiple cutting processing is to cut a workpiece into three knife routes.The first cutting is equivalent to roughing, and the second cutting is equivalent to semi-finishing.The third time of cutting is equivalent to finishing.The discharge parameters of each machining are different and the contact gap with the workpiece cutting is different. Workpieces with higher machining accuracy requirements can be processed.The surface roughness can reach R0.8.
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