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Steps to process CNC lathe processing accessories

(1) Material and heat treatment requirements

The material and heat treatment requirements given on the drawings are the basis for selecting tools, CNC lathe models, and determining the cutting amount.

(2) Geometric conditions constituting the contour

In turning manual programming, the coordinates of each node are calculated; in automatic programming, all geometric elements that make up the contour are defined. So points

Pay attention to the analysis of the graph:
of
1 Whether a certain size is missing from the product drawing, making its geometric conditions insufficient and affecting the composition of the outline;

2 Whether the position of the lines on the product map is blurred or the size is not clear, resulting in the inability to program;

3 Whether the geometric conditions given in the product diagram are unreasonable, resulting in difficulties in mathematical processing.

4 The dimensioning method of the product drawing should adapt to the characteristics of CNC lathe processing. Dimensions should be marked according to the same datum or coordinate dimensions should be given directly.