News
- 2023-08-21
- 511
- zefu-mold
How to effectively improve the accuracy of mold processing
The extrusion die is the basis of the extrusion process, which not only determines the shape, dimensional accuracy and surface state of the extrusion product. T···
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- 2023-08-21
- 401
- zefu-mold
Five requirements for improving the quality of die steel
When the mold steel is used correctly, it is also necessary to carry out regular maintenance on the mold steel. Carry out planned protective maintenance on the ···
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- 2023-08-21
- 838
- zefu-mold
How to control the temperature of plastic mold?
Mold temperature is the most important variable in injection molding ---- No matter what kind of plastic is injected, it must ensure that the basic wet surface ···
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- 2023-08-14
- 393
- zefu-mold
Die mold polishing method and working principle
Die mold polishing usually uses the whetstone strip, wool wheel, sandpaper, etc., so that the surface of the material has plastic deformation and remove th···
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