The selection of shaft parts materials is mainly determined according to the strength, rigidity, wear resistance and manufacturing process of the shaft, and strives to be economical and reasonable. 1. Ordinary carbon steels such as Q235 and Q255 can also be used for shafts with small or less impo......
Read MoreFilling is the first step in the entire injection cycle process. The time starts from when the mold is closed and the injection is started until the mold cavity is filled to about 95%. In theory, the shorter the filling time, the higher the efficiency of plastic injection molding; but in actual prod......
Read MoreIn the pressure holding stage of plastic injection molding, its function is to continuously apply pressure, compact the melt, and increase the density (densification) of the plastic to compensate for the shrinkage behavior of the plastic. During the pressure holding process, the back pressure is rel......
Read MoreIn plastic injection molding tools, the design of the cooling system is very important. This is because the molded plastic product can only be cooled and solidified to a certain rigidity, and then the plastic product can be prevented from being deformed due to external force after being demolded.
Read MoreThe steering knuckle is one of the main parts on the steering axle of the car, which can make the car run stably and sensitively transmit the driving direction. The function of the steering knuckle is to bear the load of the front of the car, support and drive the front wheel to rotate around the ......
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