Mold manufacturing process

Mold manufacturing refers to the processing of forming and parison tools, as well as shear and die-cutting molds. Generally speaking, the die is composed of upper die and lower die. The steel plate is placed between the upper die and the lower die to form the material under the action of the press. When the press is opened, take out the workpiece or corresponding waste determined by the shape of the die. Process planning steps for precision die processing?

Mold processing

1. Bottom surface processing and processing quality assurance;

2. The billet datum is correct, and check the 2D and 3D contour allowance;

3. Rough machining of 2D and 3D profiles, plane design and processing for non installation and non work (including safety platform surface, buffer mounting surface, pressing plate passing plane and side datum plane);

4. Before semi finishing, find the correct accuracy of the side datum plane;

5. Semi finishing 2D and 3D profiles, finishing and one working surface for various equipment installation (including two limit block installation surfaces and contact surfaces, insert installation surfaces and back surfaces, punch installation surfaces, waste cutter installation surfaces and back surfaces, spring installation surfaces and contact surfaces, working surfaces, wedge installation surfaces and back surfaces caused by various work travel time restrictions), Semi finish all kinds of guide surfaces and guide holes, leave allowance, and use the process design reference hole and height of finishing technology as the reference plane, and record the information data;

6. Inspect and recheck the machining technical accuracy;

7. Fitter inlaying process;

8. Before finishing, align the datum plane of the process design datum hole, and the insert allowance can be checked;

9. Finish machining two-dimensional, three-dimensional, side punch and hole position, finish machining process reference hole and height datum, finish machining guide surface and guide hole;

10. Check and recheck the machining accuracy.

The above is the processing process of mold manufacturing. I hope it can help you. If you have the demand of mold manufacturing, please call us for advice.


About Huizhou Dj Molding Co., Ltd

Dj Mold is a China mold maker of plastic molds- injection mold, die casting moulds, plastic blow molding, rotational molding, medical plastic injection molding, two shot plastic injection molding, insert molding, overmolding, metal injection molding, micro injection molding, powder injection molding, ceramic injection molding, liquid injection molding, husky injection molding, household mold, casting mold, die mold tool, custom molds, china moulds, rapid prototyping tooling, plastic prototyping tooling, punch press tooling, die and tooling for mobile/ cell phone parts, automotive parts, vacuum cleaners, rechargeable tools, telephones, copiers, computers, multimedia speakers, and many other electronic products and household appliances. And also a plastic product manufacturer, mold manufacturer China– plastic parts, plastic water tank, plastic balls, plastic containers, plastic buckle, plastic anchor, plastic hanger, plastic spoon, plastic pipe fitting, plastic tumble, plastic tableware, plastic cups, plastic bottles, plastic tray, plastic cosmetic container, plastic case, plastic food container, plastic chairs, plastic caps, plastic cap closure, plastic tubes, plastic water pipes, plastic knobs, plastic tubing, plastic utility boxes, plastic racks and so on.

Person: James Yuan
Company: Huizhou Dj Molding Company Limited
Add:  LongGang Village,LongXi Town,BoLuo County,HuiZhou City,GuangDong Province, China
Tel: 86-752-6682869
Email: [email protected]




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