Cause Analysis Warping and Deformation of Injection Molding

Cnmoulding05 Aug, 2025Technology

 Plastic mold: (1) thickness of the product, the quality should be uniform. (2) cooling system is designed to make the mold cavity parts of the temperature uniformity. The casting system to make the flow of symmetry to avoid the flow direction. The shrinkage caused by different warping, appropriate thicker parts of the more difficult to shape the mainstream, Road. Try to eliminate the cavity of the density difference, the pressure difference, the temperature difference. (3) thickness of the product transition zone and the angle should be smooth enough, to have a good mold release, such as an increased mold release margin, to improve the surface of the polishing, the top of the system to maintain balance.