It is a hot potato that injection plastic products warpage and deformation, mold design shall be put into main emphasis cause molding conditions adjustment is very limited. The reasons and solutions are as following: 1) Deformation of residual stress caused by molding conditions, it is a best way to eliminate stress by reducing injection [...]

Description: Plastic parts processing is to make a synthetic resin or plastic into plastic products, which generally include plastic ingredients, molding, machining, bonding, modification and assembly, etc. Due to the high requirements of plastic parts, mistakes  should be avoided in the processing. Hereby analyze 4 parts of the unstability below: 1. Equipment: 1, feeding [...]

With the rapid development of mold industry in recent years, moreover, new technology, new manufacturing process continue to expand and progress,  from traditional experience to software application, it has been a qualitative change. Due to the widely use of CAD, CAM and CAE , it opens up space for our mold and mould product [...]

There is a great impact on the quality for the thickness of plastic parts processing. When wall thickness is too small,flow resistance will be large, it is difficult to fill the cavity of large and complex plastic parts. Plastic parts processing wall thickness of the minimum size should meet the following requirements:1, Sufficient strength and [...]

Performance:  unmelted particles near the material head. It is impossible to obtain a smooth surface for thin-walled products. Physical Reasons:  because of the short production cycle of thin-walled products, It has to plasticizing on a high screw speed, so that it can make the melt in the screw barrel to shorten the time remaining. [...]