Abs Plastic Moulding

Plastic Mold  Maker Plastic Injection Mold abs plastic moulding 

abs plastic moulding ：

Similar to the syringe for injection, it uses the thrust of the screw (or plunger) to push the plasticized molten state (that is, the viscous fluid state)

The material is injected into the closed mold cavity, and the finished product is obtained after curing and shaping.

Injection molding is a cyclic process, and each cycle mainly includes: quantitative feeding-melting plasticization-pressure injection-filling and cooling-opening

Mold pick-up. After taking out the plastic parts, the mold is closed again, and the next cycle is carried out.

Plastic injection molding molding method:

1. Exhaust type

The vented injection machine used in vented injection molding has an exhaust port in the middle of the barrel and is also connected to the vacuum system. When the plastic is plasticized

At the same time, the vacuum pump can take away the water vapor, monomer, volatile substances and air in the plastic through the exhaust port; the raw materials do not need to be pre-dried, so that

Improve production efficiency and improve product quality. Especially suitable for polycarbonate, nylon, plexiglass, cellulose and other hygroscopic materials

type.

2. Flow

Flow injection molding can use ordinary moving screw injection machine. That is, the plastic is continuously plasticized and extruded into the mold cavity with a certain temperature.

After the cavity is filled, the screw stops rotating, and the material in the mold is kept under pressure for an appropriate time by the thrust of the screw, and then cooled and shaped. flow

Injection molding overcomes the limitations of equipment for producing large-scale products, and the quality of the parts can exceed the maximum injection volume of the injection machine. It is characterized by plasticized

The parts are not stored in the barrel, but are continuously extruded into the mold, so it is a combination of extrusion and injection.

FAQ:

Q: How can I get the quotation?

A: We will submit the quotation in 24 hours if getting detailed information during workingdays. In order to quote for you earlier, please provide us the following informationtogether with your inquiry:

(1)3D Step of Files and 2D Drawings, (2) Material requirement(3) Surface treatment ,(4) Quantity (per order/per month/annual)(5) Any special demands or requirements, such as packing, labels, delivery, etc

Q: What should we do if we receive defective products?

A: lf receive defective product, please send us the photos, we will feedback to ourengineers and QCdepartments and solve the problems ASAP

Q: How to pack the moulds and products?

A:1). For moulds, we will be coated one-layer anti-rust oil first, and then also will becovered thin films on the mould, finally pack into fumigation wooden case.2). And as to products, we will pack into standard export cartons or as per customer'srequest to pack.

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