Hob life extension benefits from micro-lubrication

Micro-lubrication quasi-dry processing is a new type of machining method that replaces traditional cutting fluid with a small amount of lubrication, and has been applied in some enterprises. Under the condition of quasi-dry cutting, the cutting process, machine tool design, micro-lubrication devi

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How smart circuit breakers work

The intelligent circuit breaker is a new circuit breaker secondary system using microelectronics, computer technology and new sensors. Its main feature is that the execution unit is composed of power electronics technology and digital control device, which replaces the auxiliary switch and auxilia

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