Commonly used mold steel hardness table

Commonly used mold steel hardness table...

News2023-05-03



Design of Injection Mould for Automobile Grille

Dimensions of car grille are 1520mm*475mm*290mm, as shown in Figure 1, defects such as spots, gate m...

News2023-05-02



Precautions for Types of Plastic Assembly Surfaces

Matters needing attention when assembly surface is divided: 01
Precautions for assembly thread parti...

News2023-04-28



Why are 100,000 plastic mold designs?

01 Common plastic engineering materials and shrinkage rate?
ABS: 0.5% (super non-shredding glue)
pc...

News2023-04-27



Physical properties of common plastics

Molecular aggregation state in thermoplastic resin solid is sparse and dense. Dense part can be cal...

News2023-04-25

Car front bumper mould

Front bumper of a car is one of the most important exterior parts of a car. It must not only have su...

News2023-04-24



Questions and Answers of 30 Common Defects in Injection Molding

1. Product runs out of edge (flash) when it is first started, reason and solution for lack of glue a...

News2023-04-22



Turning riveting process and fixture design of push block assembly

Figure 1 shows a contactor push block assembly. Two semi-hollow rivets are used to riveted two push ...

News2023-04-21



Several points of attention when designing plastic molds

When designing a plastic mold, after mold structure is determined, each part of mold can be designed...

News2023-04-20



Common material hardness comparison table

HRC/HB approximate conversion tips
Hardness is higher than 20HRC, 1HRC≈10HB,
Hardness is lower than...

News2023-04-19