Plastic injection molding is an excellent processing method that can realize low-cost and mass production of plastic products. At the same time, it is also an indispensable processing technology for developers' technical goods.
The problem of insert molding is often encountered in injection molding, such as plastic products such as notebook shell and mobile phone shell. The connecting parts of these shells are generally implanted with copper nuts, and these copper nuts are generally implanted by insert molding.
Plastic has the advantages of easy molding, bending and insulation; Metal has certain characteristics such as rigidity, strength, conductivity and heat resistance. How to realize the integrated molding of different material inserts such as plastic and metal, and make integrated products with basic properties and new functions to meet specific needs has become a hot spot in the field of injection molding in recent years. Therefore, a new injection molding technology - injection molding insert technology is produced.
Injection molding insert molding, also known as in mold assembly injection molding system, in mold assembly vertical injection molding. Insert molding is to put the prepared insert of heterosexual material into the mold, inject resin after closing the mold, and make the molten resin and the insert connect with each other and become a solid, so as to make an integrated molding method containing heterosexual material.
There are many kinds of insert materials. Not only metal can be used as insert materials, but also some materials, such as cloth, paper, wire, plastic, glass and wood, can be used as insert materials. Metal inserts are generally used in practical production. However, in the process of insert molding, there is often a phenomenon that the insert is offset due to the inability to pre position the insert and provide auxiliary pressing action in the molding process, resulting in the decline of molding quality and accuracy and unable to meet the practical needs.
For more technical questions, you can consult Chapman Maker team and provide professional technical support.
Email: info@chapmanmaker.com
Post time: Mar-05-2022