Injection molding die parts design process characteristics

Many of injection mold parts will affect the performance of the final products, size and other characteristics. These mould parts include: cavity shape, gate, parting line, vent, reinforcement and hinge. Mold designers must consider these factors. Sometimes in order to get the best design products designers, processors and mold designers to meet the needs of the products should be integrated together to discuss. Generally spend a certain amount of time to prepare the production mold.

1. Prototype mold: used as products expected performance evaluation, prototype mold must be designed to have a production with mold necessary characteristics, such as flow, gate and gate set, venting and cooling system, etc. For the mould accessory device & ndash; Ejection mechanism, even for the prototype design, should also be in a similar manner of moulds, but only one or two cavity.

2. Production mode: in general, production mold products and the difference only lies in the cold runner material out differently. Semi-automatic mold operators need to remove products from the mold and make sure that the next cycle before the start of the mold clean. Now, however, almost all of the mould are designed to automatically remove the products in the form of, no longer need to operating personnel. Better ejection device design and mould lubrication system to the mold spray is necessary, but the automatic lubrication system of the die and machine lubrication system.