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1. Mould opening direction and parting lineAt the beginning of the design of each injection product, the mold opening direction and parting line should be determined first to ensure that the core-pulling slider mechanism is minimized and the influence of the parting line on the appearance is elimina... read more
Quenching oil for automotive plastic parts, quenching oil is generally suitable for the following parts and materials:(1) MouldThe production of crankshafts, connecting rods, steering knuckles and other transmission components requires molds. The molds are large in size and should not be hardened. I... read more
Automobile plastic parts are environmentally friendly, beautiful, convenient and durable. Nowadays, more and more automobile metal parts are replaced by plastic parts, but in order to ensure the normal operation of each part, it is very important to repair and maintain the parts.The maintenance me... read more
When enterprises are processing injection molding parts, they often have some unnecessary defects due to some small reasons, which will cause certain troubles to our injection molding processing. Among these defects, the most common one is the crack defect. So, what are the factors that affect the c... read more
The bumper is known as the first barrier of passive safety of the car, and it is a very important part to protect the safety of the car. Nowadays, the bumpers of many models have changed from metal to plastic. Is it cutting corners? Jiangsu Yongyu Auto Parts Co., Ltd. will tell you about the bumpers... read more
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