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Knowledge of injection molding process

Knowledge of injection molding process

The same process parameters of injection molding machine cant guarantee the same quality of plastic products; Consistent four plastic variables can ensure the production of consistent quality plastic products. Regardless of the equipment va...

Injection molding machine processing -- the method to elimin

Injection molding machine processing -- the method to elimin

1、 Reasons for thickness difference of products 1 deviation of mould 2 due to the wrinkling of the injection mold 3 due to the deformation of injection mould 2、 Associated knowledge As long as the mold has a slight deviation, the molten...

Injection molding machine processing -- a method to eliminat

Injection molding machine processing -- a method to eliminat

1、 Reasons for poor transparency of products 1 insufficient mold cavity finish 2. Mixing of foreign materials 3 moisture absorption of materials 4 decomposition of materials 5 small wrinkles 2、 Associated knowledge 1 if the surface is n...

Injection molding machine -- a method to prevent small wrink

Injection molding machine -- a method to prevent small wrink

1、 Causes of small wrinkles in products Insufficient pressure in mold 2、 Associated knowledge The setting conditions of forming should be set in the direction of making the material flow better and the pressure in the mold increased 3、...

Injection molding machine processing -- Method of eliminatin

Injection molding machine processing -- Method of eliminatin

1、 Causes of cavitation 1 insufficient pressure in the mold 2 due to moisture and volatility in the material 3. Excessive and uneven thickness of products 2、 Associated knowledge 1. The cause of cavitation (bubble, void) is the same as...

Injection molding machine processing -- a method to eliminat

Injection molding machine processing -- a method to eliminat

1、 Causes of uneven color: 1 poor dispersion of pigment 2. Insufficient thermal stability of materials 2、 Associated knowledge According to the properties of materials, like granular pigments and other thinly colored materials, the mate...

Processing of injection molding machine -- Method of elimina

Processing of injection molding machine -- Method of elimina

1、 Causes of black stripes: 1 Thermal Decomposition of materials 2. Screw damage of injection molding machine Carbonization of materials due to friction and compression of air 2、 Associated knowledge 1. Black bars are most common in the...

Safe yingtu injection machine

Safe yingtu injection machine

Safety of yingtu injection machine 1. Mechanical protection: when the injection machine acts abnormally, the safety protection can be carried out through the timely and effective block of mechanical device. Under normal circumstances, the f...

Structure name of injection molding machine

Structure name of injection molding machine

Components of injection molding machine (1) injection system Function of the injection system: the injection system is one of the most important parts of the injection molding machine, generally there are three main forms: plunger type, scr...

Application of DTU network in industrial automation of yingt

Application of DTU network in industrial automation of yingt

Programme requirements With the maturity of automation, unmanned workshop, industry 4.0 and other technologies, at present, injection molding has not only realized the automation of loading and unloading, the use of centralized feeding syst...