In order to realize the micron-level precision requirements of each part, we have established a complete quality control system and introduced a series of high-precision testing instruments including ZEISS three-coordinate measuring instrument, Japan MITUTOYO, and Swiss Danqing TRIMOS two-dimensional altimeter, Switzerland TAST measuring instrument, Japan FT hardness tester.展开更多
The way the plastic is injected into the mold is very important in determining the quality. The injection molding process can be clearly analyzed by the predictive power of pressure, temperature, and stress.
Consider the effect of mold temperature, melt temperature, and fill time on product quality, as well as the pressure and time that the package generates.
Moldflow can be used to evaluate optimum process conditions, forming window size, material selection, pressure during injection molding, gate location, and wall thickness.
Design of the door
Moldflow is a tool that compares the effectiveness of various valve designs, including: gate location, size of the forming window at the gate, filling mode, and gate size based on the shear rate.
Design of gating system
Once the hot runner system is added to the model, the droplet size needs to be adjusted to ensure that the fill pattern is acceptable.
Design of cooling system
The mold cooling system usually includes the following components: temperature control unit, pump, supply manifold, hoses, cooling channels in the mold, and collection manifolds.