How to meet the complex processing requirements of the motor casing?

20 June 2023

With the rapid development of new energy vehicles, the design of motor casing parts is undergoing a rapid evolution process, from the initial simple design to complex and multi-functional, including the diversified design of electronic control units.

Motor housing


In new energy vehicles, the motor directly affects the performance of the new energy vehicle power system.

The electric motor is integrated with the reducer and the differential, resulting in various shapes and structures of the motor housings.

In order to adapt to the general trend of automobile lightweight development, the typical material of the motor housing is cast aluminum alloy.


Special PCD tool for motor shell


According to the increasingly complex processing requirements of motor casings, we have designed different types of PCD tools based on our rich experience in PCD tools, which are applied to simple step drilling and complex step-long overhang drilling.

There are also cutting tools with PCD welded on the steel cutter body, and cutting tools combined with drilling chamfering and reverse chamfering, which can meet various working conditions and processing needs.


Special PCD tool for motor shell


Through a full range of cutting tools, we can meet the requirements of customers in the processing of motor casings. Whether it is a standard tool or a customer-customized tool, it meets the requirements of high stability and high precision and brings customers the best processing effect and the highest processing efficiency.


Special PCD tool for motor shell

---EDITOR: Miya Ma/Cynthia Lee

---POST: Cynthia Lee

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