Mold processing is a very central production process

In our mold factory, mold processing is a very central production process. Mold processing refers to the processing of forming and preforming tools, and also includes shearing and die-cutting molds. So what is the precision plastic mold processing process? Under normal circumstances, the mold has two parts of the upper die and the lower die. Specific precision plastic mold processing process:

1, bottom processing, processing quantity guarantee;

2, casting standard alignment, 2D, 3D profile margin check;

3, 2D, 3D surface rough processing, non-installation non-working plane processing (including safety platform surface, buffer installation surface, pressure plate plane, side datum surface);

4, before semi-finishing, the alignment of the side datum surface to ensure accuracy;

5, semi-finishing 2D and 3D surfaces, finishing all kinds of installation faces (including limit block installation surface and contact surface, insert installation surface and back, punch installation surface, waste cutter installation surface and back, spring installation surface and contact surface, all kinds of travel limit working surface, oblique wedge installation surface and back)

6. Check and review machining accuracy;

7, clamping process;

8, before finishing, the datum surface of the process reference hole is straightening, and the insert allowance is checked;

9. Finishing surface 2D, 3D, side punching surface and hole position, finishing process reference hole and height reference, finishing guide surface and guide hole.