What parts are used for injection molding machine?
Injection molding machine with molding tool.Mainly from the following several parts: the plastic molding parts, mold clamping guide, product launch part, core spare parts, mold concrete heating cooling, molding, exhaust channel specific support part and injection mold, etc.
After the molding part of the product is assembled, the part of the cavity part of the plastic product body is formed directly.Such as punch, die, core, rod or insert.
The model guide part is the parts that can be set up correctly to align the center axis with the moving and fixing mold.Such as guide column, guide hole sleeve or inclined plane cone.
The introduction of the products is part of the production of injection molded products from the mold cavity.Such as ejector rod, fixed plate, push plate and pad, etc.
The core part of the core is made of plastic products with pits or side holes. When the moulding is moulded, the core body parts of the pit and side holes are drawn out first.Such as inclined guide column, inclined slider and bent pin, etc.In the injection molding of large plastic products, it is generally necessary to adopt hydraulic core pumping unit.
The specific heating and cooling part of the mold is the control system for the process temperature of plastic injection molding.Such as resistance heating plate, rod and control element;Cooling water circulating water pipe, etc.
The concrete supporting part of the forming die is the auxiliary parts to ensure the correct work of the mould.Such as moving, fixed die cushion, positioning ring, support column, lifting ring and various fixed fastening screws, etc.
The casting runner is the flow path of the molten material injected from the injection molding machine nozzle into the cavity of the mold cavity.Generally, it can be divided into main channel, shunt channel, liner mouth (gate) and cold feed tank, etc.
The vent hole is the part that can make the air out of the mold cavity.Generally small products can not be specially equipped with vent holes, the air in the cavity can be discharged from the clearance of each mating part.For large injection moulds, there must be a vent set.