Machining Programming Steps Of CNC Machining Center

CNC machining centers are used for parts processing with high efficiency and high precision. The first step after determining the part processing drawing plan is to carry out NC programming. As a professional manufacturer of CNC machining centers, the following programming steps are available for reference:

    1. Analyze according to the part processing drawing

     First, analyze the material, shape, size, precision, batch, blank shape and heat treatment requirements of the part to determine whether the part is suitable for machining on the machine tool of the vertical machining center.

    2. Process treatment of CNC machining parts

    On the basis of analyzing the parts drawings, process analysis is carried out to determine the processing plan and method of the parts.

    3. Numerical calculation

    According to the size of the part in the drawing, find the process route and the set coordinates, calculate the action track of the rough/finish machining of the part to ensure

Tool position data.

    4. Prepare the processing schedule

   According to the processing route, cutting parameters, number of tools and tool compensation, the auxiliary actions and tool paths of the vertical machining center machine tool are determined.

    5. Production control media

   Record the content of the program table prepared by the technician on the control system as the input information of the CNC equipment.

    6. Program verification and first piece trial cutting

   This is also the start of processing according to programming. After validation and tool testing, the prepared program and prepared control system are ready for formal processing.