0102030405
Stainless Steel Investment/Lost Wax Casting Parts CNC Machining Automotive Parts
casting brief
| Product Name | Customized Small Polished China Investment Casting Sus 446 Stainless Steel Parts |
| Material | Customized Investment Cast Turbo Elbow Exhaust Stainless Steel Foundry Casting Service Stainless steel and Iron （optional) |
| Color | White, black, red, blue.et. according to customer's requirement |
| Drawing | 3D Drawing: .step / .stp, 2D Drawing: .dwg / .pdf |
| Design software | Auto Cad, Solidworks, Pro-E, UG |
| Producing Process | Gravity Silica sol investment casting |
| Surface treatment | KTL(E-coating), Zinc plating, Mirror Polishing, Sand Blasting, Acid pickling, black oxide, Painting, Hot galvanizing, Powder coating, Nickel plating |
| Casting Tolerance | P690-D1 |
| Presicion | Process accuracy: 0.005~0.008mm; Position accuracy: 0.01mm |
| Material Standard | ASTM, AISI, DIN, BS, JIS, NF, AS, GB, AAR and Others |
| Surface Roughness | Ra 0.8 ~ 3.2 μm |
| Casting Size | Max linear size: 1200mm, Max diameter size: 600mm |
| Weigh Range | 0.015KG~100KG |
| Machining Surface roughness | Ra0.4~0.8um |
| Package |
1.Inner plastic bags with foam, outer for cartoon or wooden cases with good protect;
2.According to customer's requirement
|
| Applications | Home Appliance, Building Hardware, automobile& truck, agricultural machinery, shipbuilding, petroleum machinery, construction, valve and pumps, electric machine, hardware, power equipment and so on. |
Inspection process
In order to ensure the quality of the orders, our independent QC members to carry out strict inspection at each stage:
Tool Microscope:
1.Precision small customized parts testing, tolerance ±0.003mm.
2.Small and impractical workstations, parts not measured by CMM.
3.Measuring parts can be magnifed 10 times.
Precision Measurement Room:
1.Measuring equipment for precision machined parts, such as CMM, tool microscope, Nikon altimeter, etc.
2.Temperature:22-24 degrees Celsius, plus or minus 2 degrees Celsius.
3. Standard: All workpieces are placed in the measuring room before testing, inspectors are trained before taking up positions.
Caliper Measurement:
1.Measurement tolerance ± 0.02mm.
2. Measuring position, such as countersunk hole, screw hole, groove, step surface, etc.
3.Gloves should be worn when measuring.
Micrometer Measurement:
1.Measurement tolerance ± 0.001 mm.
2.Measuring position, such as outer diameter, length, width and steps of parts.
3.Gloves should be worn when measuring.
Hardness Tester Measurement:
1.Measure the hardness of the parts after heat treatment.
2.Measurement Range:20HRC-90HRC.
3.The measurement surface should be polished before measurement.
Laser Marker:
1. Marking of parts shipped.
2.Scope of marking materials: any material
3.Be careful not to scratch or touch parts when measuring.
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