Principles and countermeasures of fogging of car headlights

In addition to spraying UV paint on the surface of car headlight mask (transparent PC material), mos...

News2024-06-11



Case analysis of die-casting mold temperature and shrinkage holes in die-casting parts

Abstract: Aluminum alloy hydraulic valve body products used in automobile automatic transmissions ha...

News2024-06-08



Key Points of  for Driving Recorder Accessories

Accessory products of driving recorder are shown in Figure 1. Maximum dimensions of product are 97.8...

News2024-06-08



Die-casting design specifications - introduction to commonly used materials

This series mainly introduces specifications related to die-casting design, including an introductio...

News2024-06-07



Plastic Materials: Tall, Rich and Handsome in Engineering Plastics--Polycarbonate (PC)

So-called engineering plastics are industrial plastics that can replace metals and be used as indust...

News2024-06-07

Design and research of multi-slide composite core-pulling die casting mold

Figure 1 shows shell of optical measuring instrument level, with an outer dimension of 82 mm*104 mm*...

News2024-06-06



Mobile phone shell injection mold design and moldflow

Mobile phone products have huge market development space. At the same time, market is also in a stag...

News2024-06-06



10 common types of defects in aluminum die-casting, with solutions and preventive measures included

1. Flow marks and patterns
Appearance inspection: There are stripes on the surface of casting that a...

News2024-06-05



Design of Injection Mold for Annular Beveled Pipe End Cover

For tapered pipe plastic parts, common mold structure is to place plastic part to be formed in verti...

News2024-06-05



Design of inlay structure for special-shaped core of die-casting mold

This paper introduces structural characteristics and technical requirements of an automobile engine ...

News2024-06-04