Products
Eastcasting Co., Ltd is a limited China motor body manufacturer dealing with technique, manufacture and trade, we supply metal product mainly. All the products are controlled in accordance with the requirements of ASTM, DIN, JIS, BS and GB, also we work closely with our customers designing dies that will consistently produce quality parts. Our OEM motor bodys are mainly used in the fields in water system, industrial machinery, vehicle and ship, architectural engineering and decoration etc. We have quality policy system that is registered to the ISO9000:2000 standard.
motor body
Product Name: Motor body
Place of Origin: Zhejiang
Trademark: OEM
Min. Order: 500/pcs
Delivery Date: 60- 90 days
Productivity: as per customers
Packing: sea delivery package
Transportation: by sea / by air
Specifications: Alloy aluminium, alloy zinc
Function: Auto parts
Payment Type: T/T
Patent Right: None
Certificates: ISO9001 & TS16949
Export Markets: USA EUROPE
Cooperation Company: Many

Description
material: Aluminium,zinc & copper alloys
Serving industry : transportation ;construction; architecture
die-casting is similar to permanent mold casting except that the metal is injected into the mold under high pressure of 10-210Mpa (1,450-30,500) psi . This results in a more uniform part, generally good surface finish and good dimensional accuracy, as good as 0.2 % of casting dimension. For many parts, post-machining can be totally eliminated, or very light machining may be required to bring dimensions to size. die casting, aluminum die casting

Common aluminum alloys for die casting are summarized as follows:

Material Silicon Copper Tensile Strength
MPa (ksi)
Properties
AA 380
(UNS A03800)
8.5 % 3.5 % 324
(47)
Fair easy to fill
AA 384
(UNS A03840)
11 % 4 % 331
(48)
Easy to fill
AA 386
(UNS A03860)
9.5 % 0.6 % 317
(46)
Good corrosion resistance
AA 390
(UNS A03900)
17 % 4.5 % 283
(41)
Good wear resistance

Minimum wall thicknesses and minimum draft angles for die casting are
Material Min. Thickness
mm (in)
Min. Draft Angle (º)
Aluminum alloys 0.9 mm
(0.035 in)
0.5
Zinc alloys 0.6 mm
(0.025 in)
0.25
Copper alloys (Brass) 1.25 mm
(0.050 in)
0.7
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