What should be paid attention to before mold processing?
Mold processing is a very complex and arduous task, we need to know the comprehensive information of the target plastic injection parts, so we should make full preparation before the injection mold processing.
1, familiar with mould processing plastic piece of geometry, clarify the use requirement, in addition to read drawings, establish a clear three dimensional image in your mind, but also fully understand the purpose of the plastic parts, plastic parts of each part of the work, clear plastic parts molding shrinkage rate, transparency, size tolerance, surface roughness and deformation of the allowed range.
2. Detailed understanding of the specifications and models of the injection molding machine.Before the design should determine the type and specification of injection molding machine, so that in the mold design, the correct treatment of injection mold and injection machine relations.
3. Review the structural technology of the plastic parts processed by the mold, and confirm whether all the details of the plastic parts conform to the technological conditions of injection molding.The quality of the mold depends not only on the correctness of the mold structure, but also on whether the structure of the plastic parts can meet the requirements of the molding process.