What are the steps for programming CNC machining centers?

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

1. Analyze according to the parts processing drawing

First, analyze the part's material, shape, size, accuracy, batch, blank shape, and heat treatment requirements to determine whether the part is suitable for machining on a vertical machining center machine.

2. Processing of CNC machined parts

Based on the analysis of the part 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 parts in the drawing, find the process route and set coordinates, calculate the action trajectory of the rough/ finish machining

Tool position data.

4. Prepare the processing schedule

Determine the auxiliary actions and tool paths of the vertical machining center machine tools based on the processing route, cutting parameters, number of tools and tool compensation.

5. Production control medium

The contents of the program table prepared by the technician are recorded on the control system as input information for the CNC equipment.

6. Program verification and first piece trial cutting

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