there is no specific ranking. Let me recommend a manufacturer we cooperate with now. It is called fengke machinery. Their factory is in Shenzhen. It has been an old various milling operations brand for more than 20 years. The equipment quality has been very good. It is widely used in stainless steel processing, aluminum curtain wall, cabinet, elevator, bathroom products, high-end…

I know what CNC machining operation of milling machine is, but I don't know under what circumstances it is generally used

CNC processing is applicable to the processing of complex and irregular product appearance, and can even process some processing parts that cannot be observed. The machining quality is stable, the machining accuracy is high, and the repetition accuracy is high. The production efficiency is relatively high…

the biggest difference between them is that the cutting method is different. 90 is to remove the residual material in the X direction and 94 is to remove the residual material milling operation in the Z direction. It can also be understood that 90 is to thin the cylinder and 94 is to shorten the cylinder

that is, one is the diameter direction and the other is the length…

there are two ways of automobile air conditioning compressor, one is active transmission, which is driven by a separate engine, and the other is passive transmission, which is driven by automobile engine

at present, 90% of automotive air conditioning compressors are driven passively (cranes rely on hydraulic oil). Non independent air conditioning is more common. After the car is started, the compressor clutch pulley rotates with the engine. After the air conditioner is turned on, the…