Auto Sunroof Mold

Auto dashboard /instrument panel mold Capability Auto door Panel mold Auto pillar mold Auto glove box mold Auto sunroof mold Auto rear parcel shelf mold Auto door pannel part is the medium interior decoration part for a car, Meetmoulds have ability to make such part, also many similar parts,...

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Product Details

Auto dashboard /instrument panel mold
Capability
Auto door Panel mold
Auto pillar mold
Auto glove box mold
Auto sunroof mold
Auto rear parcel shelf mold

 

Auto door pannel part is the medium interior decoration part for a car, Meetmoulds have ability to make such part, also many similar parts, such like Auto pillar mold/ Glove box mold / Sunroof board mold/ Rear parcel shelf mold etc. They also play a very important part in the interior of the car, also have a high demand for the appearance of this kind product, Especially for medium and high-end cars, So rich experience will be required for mold manufacturing supplier. In Meetmoulds, You will get a one-stop solution to reduce risk and achieve win-win situation.
The mold design will take long time to finish, and machining processing is complex also, small inserts must be made to make CNC machining feasible and accurate.

 

The characteristics for such kind exterial decoration mold:
1, Runner and gate location is important, to control surface finishing.
2, mold structure is complex to meet the appearance and functional requirements of the product.
3, Mold size is medium, usaally take 2 months to finish.
4, Stable mold structure to ensure mass production.
5, Many other plastic parts are assembled to them, So the warpage and dimensions control is very important.

 

Case study
• Runner&Gate
Professional CAE analysis to decide the gate quantity and location, The gate location is very important for this kind of part
Meetmoulds have rich experience to make the best decision for runner and gates. Balance the flowing and eliminate welding line
Evaluate the packing for pressure and clamping force. Indicate potential air traps and warpage.

 


• Structure
Lifters for all undercuts, and make vent inserts for speaking area.

 


• Cooling
Cooling must be sufficient to any molding area, Putting water lines on ejection blocks, inserts, lifters, any of molding inserts
Precise calculation for each water lines efficiency, overall cooling balance, Uniform cooling and high efficiency.

image305.jpg

 

• Ejection
Using many lifters to release undercut,with detailed water lines, together with pins, stripper blocks to successfully eject out the part, Early prevention to stop any sticking risk to lifters, part can be easily fetched out by robot.

image307.jpg

 

• Steel
Cavity steel is usually imported 2738 HRC30-33 hardness, Core steel is usually 718H from Baosteel supplier, Hardness is HRC34-36

• Cutting
No rough surface cutting and welding allowed, Usually one-piece electrode will be used to avoid machining step and insure correct shape
Polishing is very important also before texturing is approval


Case study
• Runner&Gate

Professional CAE analysis to decide the gate quantity and location, Usually one sub or edge gate for this kind of part.
Evaluate the packing for pressure and clamping force. Indicate potential air traps and warpage.

image309.jpg


• Structure
Lifters to release undercut, and hydraulic cylinders for ejection

image311_副本.jpg


• Cooling
Cooling must be sufficient to any molding area, Putting water lines on ejection blocks, inserts, lifters, any of molding inserts
Precise calculation for each water lines efficiency, overall cooling balance, Uniform cooling and high efficiency.

image313_副本.jpg


• Ejection
Using many lifters to release undercut, together with pins, stripper blocks to successfully eject out the part, Early prevention to stop any sticking risk to lifters, part can be easily fetched out by robot.

 

• Steel
Cavity steel is usually imported 2738 HRC30-33 hardness, Core steel is usually 718H from Baosteel supplier, Hardness is HRC34-36

 

• Cutting
No rough surface cutting and welding allowed,Usually one-piece electrode will be used to avoid machining step and insure correct shape
Polishing is very important also before texturing is approval

 

 


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