What are the impacts on the processing efficiency of CNC lathes?

CNC lathe processing is a very common processing technology in hardware processing factories, and manufacturers can rack their brains to improve processing efficiency.

CNC lathe processing has processing technology that other machinery cannot achieve in use, and is also unambiguous when producing high-difficulty and complex parts. When programming CNC lathe processing, you must pay attention to the cutting usage of each process, and when using it Select the cutting volume correctly so that the product quality and output can be improved. Conditions that usually affect cutting speed, depth and feed rate include machine tools, tools, tools and workpiece rigidity; cutting speed, cutting depth, cutting feed rate; workpiece accuracy and surface roughness; tool life and maximum productivity; cutting fluid types, Cooling method; workpiece material hardness and heat treatment status; workpiece quantity; machine tool life.

The maximum cutting speed allowed is different for different tools. High temperature resistance cutting speed is below 50 m/min, heat resistance cutting speed can reach 100 m/min, while carbide tools can reach 100 m/min, and ceramic tools can reach 1000 m/min .

Then there is the material about the workpiece. The cutting speed of the tool is affected by the hardness of the workpiece material. When processing the same hard material, the cutting speed should be reduced; when processing softer materials, the cutting speed can be increased.

The second is the life of the tool. Tools that require a long tool life should be used with a lower cutting speed. On the contrary, CNC lathes can use high cutting speeds. Cutting depth and feeding amount. The cutting depth and feeding volume are large, the cutting resistance is also large, and the cutting heat will increase, so the cutting speed should be reduced.

Finally, it talks about the shape of the tool. Factors such as the shape of the blade, the size of the blade angle, and the sharpness of the blade affect the choice of cutting speed.

The above are all factors that affect the processing efficiency of CNC lathes. More issues that affect the processing of CNC lathes are as follows:

1. Improper operation of CNC machine tool operator;

2. Incorrect cutting parameters (such as: excessive tolerance, too fast self-vibration speed, etc.);

3. The blade strength is insufficient and the tool is too long or too small, resulting in a tool flash knife;

4. The cutting allowance is uneven (such as: 0.5 left on the curved surface and 0.15 left on the bottom);

Avoidance method:

1. Principle of using a knife. The energy is not small, but it is short or long;

2. Reasonably adjust the cutting parameters and repair angles with large circle margins;

3. Use the SF function of the machine tool to fine-tune the speed to achieve the best results in the cutting of the machine tool;

4. Add angle cleaning procedures and try to keep the margin of CNC machine tools uniform (the margin of side and bottom surfaces consistent).

To gain a foothold in the hardware processing industry, you must have excellent CNC CNC lathe processing technology and processing efficiency in order to gain the trust of customers.