Discussion on the selection method of lathe motor for CNC lathe manufacturers

1.
It shall meet the requirements of cutting speed of the machine tool, metal removal rate per unit time, low speed and high torque of the main shaft, and select appropriate filters to remove impurities and moisture in the compressed air;

2. The motor power calculated according to the required acceleration / deceleration time of the main shaft shall not exceed its Zui high output power. The seals shall be inspected and replaced regularly, and the pneumatic components and filter elements shall be inspected, cleaned or replaced regularly.

3. When the main shaft is frequently started and braked, the average power calculated shall not exceed its continuous rated output power. Check the oil supply of the oil mist in the system to ensure that the air and an appropriate amount of lubricating oil are used to lubricate the pneumatic components, so as to prevent air leakage and component action failure caused by rust and wear

4. For constant speed control occasions, the sum of cutting speed power required for constant speed and power required for acceleration shall be within the power range that the motor can provide.

In case of the following conditions, the CNC lathe manufacturer must check the accuracy of the machine tool:

1. after the crash caused by misoperation or machine tool failure;

2. after the dynamic accuracy of the machine tool changes.

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