Screen cover Mold, MT11020 texture surface quality, good for 350 ton injection machine production

Screen Mould Flow Analysis:

A. Part cover is critical, need texture on the A type surface as require; also no flash, no gate, no welding line, no other cover issues on the critical surface;

B. Bottom holes has critical function, W x L only has +/-0.05 mm tolerance even up to 50 mm size;

C. Parting line has critical, no flash and need seal off light, so deflection as flatness as 0.4 mm for part size as L x W=336 *182.3 mm. very hard to meet as part construction has many holes;

D. Color must meet client's color match requirement" D", details as "E" should with in 0.5 with any inspection method, A, B, L should within 0.7 with any inspection method. 

Part construction review:

1. Part thickness as major as 2.3 mm, material is PC+ABS as Kingfa GAR-011C; 

2. Part construction has many buttom holes, that will cost so many welding line on the cover;

3. Parting line has chamfer, that will be hard for gate setting;

4. Also will very hard to filling balance because we have to fill from one side.

Mould Flow Analysis:

A. Fill time checking, two gate V. S three gate proposal.

B. VP compare.

Mould Information: