CNC lathe processing should be reasonably selected

At present, CNC lathe machining is no longer a mysterious process, many companies use it for production, but not everyone has the right technology. In CNC lathe processing, in order to obtain ideal operating conditions, coolant or a rigid tool should be used. How should the parts processed by CNC lathes be selected? Let's take a look at the following:

1. Reasonable selection of tools:

1. When rough turning, tools with high strength and good durability should be selected to avoid To meet the requirements of back cutting and feed during rough turning;

2. When finishing turning, high-precision and durable tools should be selected to meet the requirements of machining accuracy;

3. In order to reduce the tool change time and facilitate tool setting, machine-jammed knives and machine-jammed knives should be used as much as possible.

Second, reasonable selection of fixtures:

1. Try to use general fixtures to clamp the workpiece, and avoid using special fixtures;

2. After the parts positioning reference coincides, the positioning error is reduced.

Three, determine the treatment method:

1. It should be able to meet the requirements of machining accuracy and surface roughness;

2. The machining route should be as short as possible to reduce the dead time of the cutting tool.

Fourth, the relationship between the machining route and the machining allowance:

At present, under the circumstance that the machining technology of CNC lathes has not been popularized, Blanks, especially those with forged and cast hard skins, should be processed on ordinary CNC lathes. If machining on a CNC lathe, attention should be paid to program flexibility.

V. Fixture installation points:

At present, the connection between the hydraulic chuck and the hydraulic clamping cylinder adopts the tie rod method, and the clamp The tightening point is: first remove the nut on the hydraulic cylinder with the bracket, then remove the traction tube, pull the traction tube out from the rear end of the main shaft, and then use the bracket to remove the chuck fixing screw.

The above explanations are the reasons why parts should be reasonably selected in the CNC lathe processing process. I hope it can help you. If you want to know more CNC lathe processing For relevant information, please call our service hotline (upper right corner of the website) or online consultation, we will wholeheartedly provide you with quality service!

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