Material shortage is generally in the process of plastic processing, because the cavity of the cap mould is not filled, resulting in the phenomenon that the shape of the part does not match the design is called material shortage. (1) Equipment method There are many process factors that lead to short... read more
Good blowing mould structure design is a prerequisite for qualified blowing mould manufacturing. Various aspects of blowing mould structure and product structure (including:blowing mould flow analysis, stripping slope, microcosm of product surface, design (gating system, exhaust system design, cooli... read more
Replacing traditional steel with aluminum alloy to make cars can reduce the weight of the whole car by about 30%. Because the die-casting mold is a high-pressure (30 ~ 150MPa) 400 ~ 1,6000C molten metal die-casting molding. During the molding process, the mold is periodically heated and cooled, and ... read more
The forms and reasons that affect the service life of cold stamping dies are many and varied, among which the main ones are fracture, deformation, abrasion and biting. The following is the specific situation: fracture During the use of cold stamping die convex and concave dies, sudden damage, breaka... read more
If you want to increase the service life of the mold and save costs, the hook net tells you that you can try to refine the grains by heat treatment. The use of grain refinement to improve the mechanical properties of the material can simultaneously increase the strength at room temperature and also ... read more
