In general, Special Machine for Servo Gate Valve machining is no longer a mysterious process, now many enterprises will use it, but not everyone has the corresponding technology. In order to achieve ideal operating conditions, coolant or rigid blades should be used in CNC lathe machining. So how to choose CNC lathe processing accessories? Let's try to understand:

Reasonable choice of tools:

1, in the rough machining process, should choose high strength, good durability tools to meet the rough machining large back cut, large feed requirements.

2, fine car, should be selected with high precision, good durability tools to ensure the processing accuracy requirements.

3, in order to reduce the time to change the knife, to facilitate the knife, should try to use the machine knife and machine knife.

Second, the reasonable choice of fixture:

1, try to use universal fixtures to grip the workpiece, eliminate the use of special fixtures;

2, parts positioning reference overlap, reduce positioning errors.

Third, state the way of treatment:

1, should be able to ensure the processing accuracy and surface roughness requirements;

2, the processing path should be as short as possible to reduce the idle time of the tool.

4. The relationship between processing roads and processing allowances:

At present, in the case of CNC lathe processing technology has not improved, the margin on the blank, especially the margin containing forging and casting hard skin, should be arranged to stop processing on the ordinary lathe. If you need to work on a CNC lathe, you need to pay attention to the sensitive layout of the program.

Five, fixture and device key points:

At present, the connection between the hydraulic chuck and the hydraulic clamping cylinder is completed through the tie rod, the clamping point of the hydraulic chuck is: first remove the nut on the hydraulic cylinder through the support, remove the traction pipe, pull out the pipe from the rear end of the spindle, and then remove the chuck fixing screw through the support, so that the chuck can be removed.

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