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OEM Investment Casting
Home > Products > Precision Investment Casting > OEM Investment CastingAlloy Steel Precision Investment Casting
Since the size of the alloy steel precision investment castingchanges during cooling, it is not possible to perform the treatment before the heat treatment. Therefore, casting in hardened steel requires minimal post-treatment.
Product Description:
Alloy steel precision investment casting is highly dimensionally accurate and offers machining including hardened steel (minimum additional machining). Since the size of the alloy steel precision investment castingchanges during cooling, it is not possible to perform the treatment before the heat treatment. Therefore, casting in hardened steel requires minimal post-treatment. This guarantees the most accurate tolerances. 100% of the expected bearing assembly guarantees a smooth shifting feel.
Advantages:
* High dimensional accuracy.
* Requires minimal post processing.
* Built-in at any time, including bearings.
* High quality surface for smooth operation.
Production Process:
1. Mechanical properties and chemical composition testing after original casting.
2. Hardness check after heat treatment.
3. Dimensional testing after travel.
4. Drawing → Mold Making → Original Casting → Sandblasting → Roughing or Finishing → Surface Treatment → Packaging → Delivery.
Specifications:
| Product Name | Alloy Steel Precision Investment Casting |
| Material | Aluminum, Aluminum Alloy, Steel stainless, Steel Alloy, Titanium Alloy, Brass, Copper, Mild Steel .etc |
| Capacity and facilities | * Unit weight: 0.02kg to 150kg * Melting furnace * Wax injection equipment * Sand blasting machine * Polish machine * Dipping machine |
| Process | 1)Casting Process: Lost wax casting/Investment casting/Die Casting/Sand casting/Gravity casting 2)Forging Process: Hammer Forging/Die Forging/Roll Forging 3)Stamping Process: Leaser Cutting/Punching/Bending 4)Machining: CNC turning, Milling, Drilling, Grinding. 5)Inspection: Caliper, CMM, Projector. |
| Casting Equipments | Intermediate frequency furnaces, high-frequency furnaces, Vacuum investment melting furnaces |
| Refractory Materials Casting | Silica, zircon, various aluminium silicates, alumina etc. |
| Binders | Ethyl silicate, silica sol, sodium silicate etc. |
| Heat Treatment | 1)Normalizing 2)Annealing 3)Tempering 4)Solid Solution Heat treatment 5)Aging 6)Quenching 7)Gas Nitriding 8)Carbonization |
| Surface Treatment | 1)Sand blasting 2)Zinc/Chrome/Nickel plating 3)Powder coating 8)Mirror Polish |
| Application | 1) Machinery parts 2) Mining equipment 3) Pump parts 4) Auto & motorcycle parts 5) Tool parts etc. |
