In short, in order to cultivate'applied' talents, as teachers, we must first carefully select and organize the content of the lectures, clarify the focus and difficulties of each lesson

The speed of the mechanical press is generally below 30 times per minute, and the tonnage has reached more than 2000t. These deformation styles can be categorized as end straightening (for shearing), forward extrusion, reverse extrusion,

They can be simplified according to process requirements

The addition of a small amount of nano-powder can reduce the firing temperature of TZP from 1540! to 1460!: This also prevents the abnormal growth

The corresponding increased ratio is the molding pressure Product shrinkage. For ultra-long products, during the vulcanization process, due to the difference in the temperature distribution inside the mold, the product will cause thickness

This change is conducive to effectively reducing production costs

The entry of a large number of foreign-funded enterprises will inevitably

In the past few years, electric servo motor technology has become popular. The electric valve gate system combines the advantages of hydraulic and pneumatic gate hot runner technology