Understand The Process Of Machining Lathe Parts

The core technology of high-precision machining of lathe parts is the overall comprehensive design technicality of the CNC lathe system software of lathe parts. The basic CNC lathe design scheme and production manufacturing have a very high sense of technology in all links.

All aspects of ultra-precision machines are basically in a technical limit or critical value application, and which stage is slightly considered or not thoughtfully solved, it will cause overall failure.

Therefore, it is necessary to have a very comprehensive and in-depth understanding of the overall and technical aspects of the CNC lathe system software.

1. The lathe is first rough and then refined

The machining sequence of each surface is carried out according to the order of rough machining, semi-finishing, finishing and high-precision machining, which significantly improves the machining precision of the surface and reduces the surface roughness value.

2. Priority standard for lathe reference point

The surface as the precision standard should be preferentially processed, because the more accurate the surface of the positioning reference, the smaller the clamping deviation will be. Because the inverted 40 inner hole is the standard of concentricity on the lathe, the surface should be machined first, and then other surfaces should be machined.

3. The standard of the lathe first and then the second

The main working surface and installation reference surface of the part must be processed first, so the defects that are likely to occur on the key surface of the blank can be detected as soon as possible. The primary and secondary surfaces of the lathe can be combined to achieve, after the key machining surfaces are processed to a certain extent, before the final finishing.

4. The standard of the lathe is near and far

Generally speaking, after the casting is clamped, the parts close to the tool table are processed first, and the parts far from the tool table are processed later, which is convenient to reduce the moving distance of the CNC blade, reduce the idle travel time, and is also beneficial to maintain the blank or semi-finished product. Severability, improve its drilling standards. For the inner hole of lathe parts, the inner cone hole must be processed first, then the inner hole of φ30mm, and finally the inner hole of φ20mm.