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



How to greatly reduce production cost of multi-cavity injection molding products?

"Magic" of injection molds
There is a type of injection mold, called a multi-cavity mold, which oc...

News2023-04-18



PP's six major injection molding processes and 13 common injection molding defects solutions li

Molding process of plastic raw materials is mainly plasticization, mold filling, cooling and shaping...

News2023-04-14



Design of Injection Mold for Installation Seat of Data Acquisition Instrument

Product of data acquisition instrument mounting base is shown in Figure 1. Maximum external dimensio...

News2023-04-13



What are reasons for damage of injection molding oil hydraulic pump?

Pump is "heart" of any hydraulic system. Therefore, whenever there is a problem with oil pressure ...

News2023-04-12