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The prevention of CNC lathe cutting tools directly determines its processing efficiency. Different cutting styles with different front and rear angles can easily cause resource waste. Therefore, before processing, we must simulate the front and rear angles according to the processing flow to improve efficiency in the later stage. Today, our CNC lathe manufacturer will explain the setting method and theoretical basis of CNC lathe front angle teaching.
The angle between the front and the base is the front angle, and the angle between the back and the cutting plane is the back angle. The reasonable selection of tool rake angle affects the sharpness and firmness of the blade, and determines the cutting performance of the tool. Reasonably increasing the rake angle of the cutting tool can reduce the plastic deformation of the cutting layer and decrease the frictional resistance during chip flow; Improve the sharpness of the blade to reduce cutting. This is accomplished through the method of transmission (serial port connection between computer and CNC, i.e. DNC function). The connecting arc of the inner hole of the CNC lathe (there are 5 arcs within 3 millimeters) has 5 arcs in 3mm? An average arc of 06mm, I don't know what part it is, it's difficult to say it's a precision part. We need to transfer software, connect data cables, and set the relevant parameters of the CNC system. Usually, it can only achieve CNC program transmission or DNC machining. I opened the machining center using this software for transmission.
CNC machining programs can be generated according to different user requirements. However, it is impossible to delve into the principles, rules, and fixed formats of numerical control programs in UG. This is a problem with the post processor. R has been set as a modal instruction in the post processor, so R will not appear in subsequent program segments. It is necessary to modify the post processor and turn off the modal MODEL option for R in the word definition. How to interface with CNC machine tools? Can CNC lathe programs be written for each type of machine tool? Answer: The edited program needs post-processing, and the code is not universal. Different systems use different post-processing.
The above is the setting method and theoretical basis of the front angle teaching for CNC lathes compiled by the CNC lathe manufacturer Haishu Machinery. We hope that the above explanation can be helpful for everyone when using CNC lathes in the future.