• ABS Cover of POS machine Injection Mold Parts HASCO Standard
ABS Cover of POS machine Injection Mold Parts HASCO Standard

ABS Cover of POS machine Injection Mold Parts HASCO Standard

Product Details:

Place of Origin: CHINA
Brand Name: FORWA
Certification: ISO9001:2008
Model Number: F15053

Payment & Shipping Terms:

Minimum Order Quantity: 1PCS
Price: 0.5 USD/PCS
Packaging Details: CARTON
Delivery Time: ONE WEEK
Payment Terms: T/T
Supply Ability: 100000PCS/MONTH
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Detail Information

Product Name: Plastic Injection Mold Type: Series Mold
Cavity: 1*1 Core/Cavity Material: 1.2343/1.2311/SKD61,S136,P20,H13,738H ...
Surface Finishing: Polishing Runner System: Cold Runner
Standard: HASCO Raw Material: ABS
High Light:

Custom Plastic Parts

,

Plastic Mould Parts

Product Description

ABS Cover of POS machine Injection Mold Parts HASCO Standard

 

ABS Cover of POS machine Credit Card machine for Injection Mold Parts

 

Specifications:

 

Injection Molding

 

Design Guideline

 

Injection molding is used for manufacturing a wide variety of parts, from small components like AAA battery boxes to large components like truck body panels. Once a component is designed, a mold is made and precision machined to form the features of the desired part. The injection molding takes place when a thermoplastic or thermoset plastic material is fed into a heated barrel, mixed, and forced into the metal mold cavity where it cools and hardens before being removed.

 

TOOLING

 

Mold and die are used interchangeably to describe the tooling applied to produce plastic parts. They are typically constructed from pre-hardened steel, hardened steel, aluminum, and/or beryllium-copper alloy. Of these materials, hardened steel molds are the most expensive to make, but offer the user a long lifespan, which offsets the cost per part by spreading it over a larger quantity. For low volumes or large components, pre-hardened steel molds provide a less wear-resistant and less expensive option.

The most economical molds are produced out of aluminum. When designed and built using CNC machines or Electrical Discharge Machining processes, these molds can economically produce tens of thousands to hundreds of thousands of parts. Note that beryllium copper is often used in areas of the mold that require fast heat removal or places that see the most shear heat generated.

 

INJECTION MOLDING

 

The injection molding process uses a granular plastic that is gravity fed from a hopper. A screw-type plunger forces the material into a heated chamber, called a barrel, where it is melted. The plunger continues to advance, pushing the polymer through a nozzle at the end of the barrel that is pressed against the mold. The plastic enters the mold cavity through a gate and runner system. After the cavity is filled, a holding pressure is maintained to compensate for material shrinkage as it cools. At this same time, the screw turns so that the next shot is moved into a ready position, and the barrel retracts as the next shot is heated. Because the mold is kept cold, the plastic solidifies soon after the mold is filled. Once the part inside the mold cools completely, the mold opens, and the part is ejected. The next injection molding cycle starts the moment the mold closes and the polymer is injected into the mold cavity.

 

INJECTION MOLDING MATERIALS

Materials Selection: Many types of thermoplastic materials are available. Selection depends on the specific application. The chart below shows some of the most common materials being used.

 

 

 

This plastic sample was used in POS machine.

Plastic Cover of Credit Card machine which used in bank , shop ,supermarket.

Cover of Calculator.

ABS Cover of POS machine Injection Mold Parts HASCO Standard 0

 

 

 

 

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