Plastic mold production process is more, we tend to make working procedure before production, so when making machining process, how do we make?
1, first rough then essence When parts processing is carried out in stages, first arranged on the surface of the rough machining, middle semi-finishing arrangement, finally mainly for surface finishing and light the whole processing;
2, base level leading processing base surface, after processing and other surfaces, benchmark surface machined out plays a role of orientation for the subsequent working procedure.
3, after the first plane Machining inner hole after processing plane, first, the processing hole by plane as a locating datum.
4, after the home time After the first major surface processing, secondary processing surface, if the secondary surface position when required, with the main surface when the main surface reaches the precision machining.
Note: the above information is Jiezhen mold finishing on the Internet, welcome to reprint, indicate the source!