The relationship between raw materials and processing time of injection molding

All employees of the injection molding workshop of auto bumper mould should increase their awareness of material saving, increase material management and control, improve each employee's work quality and work responsibility, reduce material waste in all aspects of injection production, and make more profits for the enterprise. . The injection molding cycle time is as short as possible under the premise of ensuring product quality. The shorter the injection cycle, the greater the production quantity, and the lower the production cost per unit product. The injection cycle time includes injection time, pressure holding time, cooling time (melting time), opening time, ejection time (including dwell time), opening time, reclaiming time, closing time, clamping time, etc. , also includes the forward/backward time of the injection table and the time of spraying and demoulding). The main ways to shorten the injection molding cycle time are: reducing the plastic wall thickness/runner size (reducing the cooling time), reducing the opening and closing mold interval/ejector stroke, removing the product quickly, robot operation, and raising the opening/closing speed of the safety door , Reduce the plastic adhesion phenomenon, choose the cooling time correctly, set the opening/clamping speed, etc. Assuming that the standard injection cycle of a machine in the automotive mould injection processing factory is 24 seconds, if the actual injection cycle is extended to 30 seconds, a lot of expenses can be compensated for a month. The more machines in the injection molding factory, the more compensation.