Automotive plastic mould metric DME standard mold designing

Product Specification

Plastic molding tools - Auto Fixing Bracket with material PBT 30GF for LAMBO

This Auto part the main point is how to control the size tolerance and pass the strain relief testing after assemble.

So we make insert mold and control every procedure let it pass QA inspection and according to plastic material 

data sheet to make moldflow analyze to make fill on the optimum status.

Product Quick detail:

1. Cavity: 1+1 family mold

2. Molding Material: PBT 30GF black color

3. Mold type: serial mold

4. Mold style: precision mold

5. Mold base standard: HASCO

6. Runner system: hot runner

7. Delivery terms: FOB

8. Mold life: 500K

9. Mold status: Insert mold with hardness steel

10. Cavity steel: 1.2343

Product advantage:

1. Mold match customer injection machine
2. Mold is desgined follow customer standard
3. Mold is bulit with safest operation when production
4. Mold is in guarantee all over the word
5. 3 Parters in different area can deal it, in Mexico,Czech and Spain can provide after-serivice on the overseas.
6. Tool have been testing and pass the CPK.
7. Tool have been bulit in High Quality and short lead time with best engineering service

Product application:

1. Use for machinery
2. Use for electronic
3. Use for automotive
4. Use for information technology industry
5. Use for Space industry
6. Use for Medical industry
7. Use for Energy industry

FAQ:

1.Why choose GOM?

High Quality and short lead time with best engineering service to bulid long-term business relationship with customer.

2.What GOM service?

-Components manufacturing

-Plastic molds building

-Injection producing

-Painting & Plating

-Assemble

-Engineering support

3.How to control the quality?

Every process finish must make the measurement by CMM and should be passed then can do the next process.

4.How to provide after-serivice on the overseas?

We have 3 Parters in different area can deal it, in Mexico,Czech and Spain.

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Part Issue Solution example:

Flash

Description: Flash is a molding defect that occurs when some molten plastic escapes from the mold cavity. Typical routes for escape are through the parting line or ejector pin locations. This extrusion cools and remains attached to the finished product.

Causes: Flash can occur when the mold is not clamped together with enough force (a force strong enough to withstand the opposing forces generated by the molten plastic flowing through the mold), which allows the plastic to seep through. The use of molds that have exceeded their lifespan will be worn out and contribute to the possibility of flash. Additionally, excessive injection pressure may force the plastic out through the route of least resistance.

Remedies:

1. Increase the clamp pressure to ensure that the mold parts remain shut during shots.
2. Ensure that the mold is properly maintained and cleaned (or replaced when it has reached the end of its useful lifespan).
3. Adopt optimal molding conditions like injection speed, injection pressure, mold temperature, and proper gas venting.

A large number of the defects mentioned above can be prevented in the design process by incorporating proper tooling design into the iterative process. Using moldflow software will help you identify ideal gate locations, anticipate air pockets, flow or weld lines, and vacuum voids. Most importantly, it will help you design solutions to these problems ahead of time, so that when it comes to production you do not have to worry about the defects costing you money.