High Polish Injection Mould

High Polish Injection Mould

Transparent high polish injection mould for our electronic device packing covers. it is transparent AS resin plastic box injection molding part for USA and Europe market. very high volume up to 100K pieces per month. SPI A0 grade high polishing for all the surface. If you have any high glossary finishing production, you can contact us directly to get a trust injection mould supplier.

Product Details

Transparent high polish injection mould for our electronic device packing covers. it is transparent AS  resin plastic box injection molding part for USA and Europe market. very high volume up to 100K pieces per month.  SPI A0 grade high polishing for all the surface.  If you have any high glossary finishing production, you can contact us directly to get a trust injection mould supplier.


Production details: 

Type:

high polish injection mould

Core  surface finish:

SPI A0 polishing

Production  Material:

AS

Cavity  surface finish:

SPI A0 polishing

No of  Cavities:

4+4

Injection  System

2 drops Hot runner

Core  Material:

LKM S136 with heat treatment

Type of  gating:

edge  gate

Cavity  Material:

LKM S136 with heat treatment

Cycle time:

50 s

Slider  material:

LKM S136 with heat treatment

Lead time  for T1

45

Cooling:

Hot Oil

Shot life:

1 000 000

Mold price:

USD 24500

Packaging:

PE film bags and Carton

 

Product Characters:


1) SPI A0 grade high polishing injection mould and moulding production

2)   No nay remark are allowed at the part included the ejector pin mark , welding line , injection gate mark and some other 

3)  Crystal plastic packing box without any defaults for surface finishing

4)  Low dimension requirements but very critical for appearance finishing

5) 4+4 family big size plastic mould around 650 x 1000 x 550 mm. 



 Asia Billion Advantages for this project:


1) Much lower cost comparing with our competitors

2)   Packing standard WI and appearance inspection WI are needed

3)   Exported mould to our customer after T2 in our own tool shop

4)   DFM and design optimization no matter for the part design or others




Asia Billion high polish injection mould Process showing:


high polish injection mould making Process


Asia Billion high polish injection mould  Engineering and Project Capacity:


high polish injection mould engineering and project capacity




High polish injection mould Workshop Overview:


high polish injection mould Workshop Overview



Packing and Logistics:

high polish injection mould Packing and logistics


Basic knowledge of plastic injection mould polishing

 

1. Mold polishing method and working principle

 

  Plastic Injection Mould polishing usually uses oil stone strips, wool wheels, sandpaper, etc., so that the surface of the material is plastically deformed and the surface of the work piece surface is removed to obtain a smooth surface, which is generally operated by hand. The method of super-fine grinding and polishing is required for high surface quality. The super-fine grinding and polishing is made of a special grinding tool. In the polishing liquid containing abrasive, it is pressed against the machined surface to perform high-speed rotary motion. Polishing can achieve a surface roughness of Ra0.008 μm.

 

2. Common tools and specifications for mold polishing

 

1) Common tools for mold polishing include: sandpaper, oilstone, felt wheel, abrasive paste, alloy trowel, diamond grinding needle, bamboo, fiber whetstone, round rotary grinding machine.

 

2) Sandpaper: 150#, 180#, 320#, 400#, 600#, 800#, 1000#, 1200#, 1500#;

 

3) Oil stone: 120#, 220#, 400#, 600#;

 

4) Felt wheel: cylindrical, rounded, square tip;

 

5) Grinding paste: 1# (white) 3# (yellow) 6# (orange) 9# (green) 15# (blue) 25# (brown) 35# (red) 60# (purple);

 

6) Sickles: square, round, flat, triangular and other shapes;

 

7) Diamond grinding needle: generally 3/32 shank or 1/8 shank, with round shape, cylindrical shape, long straight column shape, long round cone shape;

 

8) Bamboo: Each shape is suitable for the operator and the shape of the mold. The function is to press the sandpaper and grind it on the work piece to achieve the required surface roughness.

 

9) Fiber whetstone: 200# (black) 400# (blue) 600# (white) 800# (red)


  Asia Billion make more than 30 sets high polishing A0 or A1 grade mirror finishing plastic injection mould and moulding items each year.  so we have enough capacity for your projects no matter you need some special texture or  very high polishing shining finishing , we can be your target resource for the plastic molding project.


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