Precision Steel Investment Casting Construction Machinery Parts Link Component
Product Details
| Process | Investment casting/lost wax casting,sodium silicate or silica sol process. |
| Specification | 1.Material:steel,alloy steel,stainless steel. 2.Standard: ASTMDINBSJISGB. 3.Surface finish: shot blasting,sand blasting, polishing, acid clean-up,machining,painting,etc. 4.Weight: 0.1-90kg.
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| Production facility | 1.Casting facility: wax injector,moulding line,electric furnace,heat treatment furnace,shot-blasting machine, sand-blasting machine.
2.Machining facility: CNC, NC lathe,ordinary machine tools,polishing machine. |
| Heat treatment | Annealing/Tempering/Normalizing/Quenching/Solution treatment. |
| Test facility | spectrometer, tensile test machine, hardness test machine,impact tester,CMM,UT,MT,PT test facility. |


Process

Quality Control
| 1. Chemical analysis |
| 2. Tensile strength |
| 3. Elongation rate |
| 4. Shrinkage rate |
| 5. Impact test |
| 6. Harness test |
| 7. Metallography |
| 8.Non-destructive tests(including dye-penetrant, ultrasonic, magnetic particle and radiography) |
| 9. Surface roughness test |
| 10.CMM test |
| 11.3D Scanning |
Service