Frame of indoor plastic auto parts with cold runner multi gate

Product Details:

Place of Origin: China
Brand Name: Forwa
Certification: ISO9001:2008 ISO14001:2004

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: negotiation
Packaging Details: Mold : packed by wood carton , Plastic parts : box
Delivery Time: 30 days T1
Payment Terms: T/T
Supply Ability: 50sets per month
Detailed Product Description

 

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

 

Frame of indoor Automotive injection parts with cold runner multi gate

 

 

 

Specifications:

 

Office Automation Size Depends on customers requirement (2D/3D)
Color All
Function communication
Use Electrical application,Printer,Fax,
Brand Canon, Epson, Brother, Sony, Tyco, Audi, Honda, Toyota and Flextronics, Fuji Xerox, HP, JST, Kyocera, Panasonic, BMW, Sanyo, ZTW
Mould Type Prototype mold and series/production mold
Standard Hasco copy,DME copy,LKM,FUTABA,other
Cavity/Core material 1.2343/1.2311/SKD61,S136,NAK80,H13,738H,other
Injection Cold runner/hot runner(Moldmaster,YUDO,INCOE,HUSKY,MOLD-TIP,other
Cycle life 500k~1000k shots
Service One stop service Design- Mockup- Manufacturing- Assembly
Design

CAD/CAM technical platform and perfect engineering data switching system which enable us to have elastic choices to offer service to our customers.

UG 4.0

DXF, DWF, PRT, SAT, IGES or STE format for mold design and layout

Mockup Rapid laser mockup /CNC mockup process
Manufacturing Prototype mold,production mold,plastic parts production
QC

Latest precise detecting instruments

Well trained and skillful inspectors

Timely feedback to manufacturing department

High yield rate and timely delivery

 

 

Delivery

SAMPLES SHIPPED BY FEDEX,DHL,TNT,UPS

Sea or air shipment for Mold/mass production

 

Description

 

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.