CNC machining precision parts processing characteristics

Precision parts are processed by CNC machining centers, but CNC machining center workers must learn to master the structure and performance of the fine blanking machine, be familiar with the operating procedures, and obtain operating licenses to operate fine blanking independently machine, so that the precision parts processed in this way are unique.

Before introducing the processing characteristics of precision parts, we must first explain the operation process of the precision punch:

1. Correct use of the precision punch The safety protection and control device shall not be dismantled arbitrarily.

2. Check whether the transmission, connection, lubrication and other parts of the punch and the protection and safety devices are normal. The screws for installing precision parts must be firm and must not move.

3. The precision punch should be idling for 2-3 minutes before working, check the flexibility of the foot brake and other control devices, and confirm that it is normal before it can be used.

4. The precision parts must be tightened firmly, the upper and lower molds are aligned to ensure the correct position, and the punching machine is moved by hand to test punch (empty car) to ensure that the mold is working in good condition.

5. Pay attention to lubrication before starting the machine, and remove all floating items on the punch.

Features about precision parts processing

1. High rigidity

High rigidity, high precision frame, welded by steel plate, And after heat treatment, the internal stress of the bed is eliminated.

2. Balance of center of gravity

a. The transmission center and the center of the whole machine tend to be consistent to ensure the precision and stability of stamping.

b. The operation is stable, the safety clutch/brake device is highly sensitive, coupled with the international top double solenoid valve and overload protection device, to ensure the accuracy and safety of the operation and stop of the punch slide. The adjustment precision of the slider adjustment mechanism is as high as 0.1mm, and the adjustment and production are safer and faster.

3. High precision

The friction parts such as crankshaft, gear and gear shaft are all hardened and heat treated before grinding, which has extremely high wear resistance and balance, and stable performance , to ensure the quality and life of the punch.

4. Processing automation

It can be matched with any automatic feeding mechanism to automate production, reduce costs and improve efficiency.

5, environmental protection, energy saving

and beautiful appearance, low noise, low consumption, energy saving, smooth and concise appearance can better reflect the advanced design concept.

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