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What is surface roughness, do you really understand?

What is surface roughness, do you really understand?

01What is surface roughness?In technical communication, many people are accustomed to using the &quo...
Steel, stainless steel, cast iron, heat-resistant alloy...What is the difference in cutting?

Steel, stainless steel, cast iron, heat-resistant alloy...What is the difference in cutting?

Metal materials are divided into 6 categories:(1) P-steel(2) M-stainless steel(3) K-cast iron(4) N-n...
The old grinder driver knows the type of steel by looking at the sparks, how do you do it?

The old grinder driver knows the type of steel by looking at the sparks, how do you do it?

Some old grinder drivers in the factory are very knowledgeable, and they can know the type of steel ...
How to perform mirror EDM? Good article recommendation!

How to perform mirror EDM? Good article recommendation!

▌ Not all processing types can be mirrored EDMAll of the electric discharge machining can achieve t...
The highest machining accuracy that can be achieved by turning, milling, planing, grinding, drilling, and boring is all here!

The highest machining accuracy that can be achieved by turning, milling, planing, grinding, drilling, and boring is all here!

01TurningThe workpiece rotates, and the turning tool performs cutting processing with linear or curv...
Can you distinguish between quenching, tempering, normalizing, and annealing?

Can you distinguish between quenching, tempering, normalizing, and annealing?

In order to make the metal workpiece have the required working performance, the heat treatment proce...
Visit the Sino-German Institute of Intelligent Manufacturing to learn and exchange talent training models

Visit the Sino-German Institute of Intelligent Manufacturing to learn and exchange talent training models

At 14:00 on November 13, 2017, Shenzhen Technician College and Shenzhen Machinery Industry Associati...
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