Improving the precision of plastic molds can be started from the following aspects:First, design link1. Reasonable structural design:Ensure that the mold structure is stable and can withstand pressure
2024/10/19 Precision of plastic molds
The main reasons for the occurrence of depressions and sink marks in injection-molded parts are as follows:I. Material FactorsLarge Material Shrinkage RateDifferent plastic materials have different sh
2024/10/15 Injection parts
I. Precautions for Two - Color Mold Design(1) In terms of mold structureParting surface designDetermine the position of the parting surface reasonably. For two - color molds, since two injection - mol
2024/10/10 Two color mold
First, the oil pump motor and oil pump start, but not pressure.1. The proportional valve on the oil pump is loose or the coil is burned - check whether the proportional pressure valve is energized.2.
2024/10/07 Injection molding machine
PPA (Polyphthalamide) PPA plastic Chinese name: high temperature nylon, the advantages of the material include:Excellent high temperature performance: thermal deformation temperature of more than 300°
2024/09/25 PPA
PFA plastic, also known as meltable polytetrafluoroethylene, a small amount of perfluoropropyl perfluorovinyl ether and polytetrafluoroethylene copolymer, is a high performance engineering plastic, wi
2024/09/18 PFA materials
Peroxy high fluorine rubber has the following advantages and disadvantages:Advantages:Excellent high temperature resistance: It can work stably for a long time at a higher temperature, generally can b
2024/09/03 FKM GF
?A: PC material is corrosion resistant. ?PC material, that is, polycarbonate, has good chemical stability and can withstand the corrosion of most chemicals. It has good corrosion resistance to weak ac
2024/08/16 PC