Standard Lost Wax Investment Casting , Turbo Casting Flange Precision Investment Casting Process
Precision casting, also known as investment casting or lost wax casting, is a manufacturing process used to create complex and detailed metal parts with high accuracy and surface finish. It involves several steps:
Wax pattern production: A wax pattern is created by injecting molten wax into a metal mold or by 3D printing the pattern. The pattern replicates the final shape of the desired metal part.
Assembly: Multiple wax patterns are attached to a central wax gating system, forming a cluster or tree-like structure called a "sprue."
Investment (Mold) Formation: The wax pattern assembly is dipped in a ceramic slurry and coated with a fine ceramic material called "investment." This process is repeated several times to build up a strong ceramic shell around the wax patterns.
Dewaxing: The ceramic shell with the embedded wax patterns is heated, causing the wax to melt and drain out, leaving behind cavities in the ceramic shell that match the shape of the desired metal part.
Preheating: The ceramic shells are preheated to remove any remaining moisture and to prepare them for the metal casting process.
Metal Casting: The preheated ceramic shells are filled with molten metal, typically through gravity pouring or vacuum-assisted processes.
Cooling and Solidification: The filled ceramic shells are allowed to cool and solidify, forming the final metal parts.
Shell Removal: The ceramic shell is broken or removed from the metal parts through various methods such as mechanical vibration, sandblasting, or chemical dissolution.
Finishing: The cast metal parts undergo post-casting processes like cutting off the gating system, surface finishing, heat treatment, machining, and any necessary inspection and quality control procedures.
Part Name:Turbo casting flange in stainless steel for the car in precision investment casting
Process: Precsion investment/Lost-wax /Investment casting /Machining
Material: 1.4308
Specification
| Product name | Turbo casting flange |
| Application | Automotive Turbo Flange |
| Standards available | Stainless steel 1.4828 |
| Production process | investment casting and machining use the fourth Axis machine center |
| Size | customized by your requirement . |
| Acceptable drawing formats | DWG,DXF,IGES,STEP,PDF |
| MOQ | 1000 PCS |
| Packing | Standard export plywood case . |
| Delivery time | 30 days normally. |
| Payment | T/T, L/C,D/P,Paypal. |
| Port | Ningbo, China |
| Certifications | ISO9001;2008,TS16949:2016 |
| Main Market | America |
| Production capacity | 10,000,000 pcs/year |
Main process:
Process flow:
Wax Injection--Make Wax pattern and repair--Inspection--Shell Making--De-waxing--Roasting Shell and Melting Steel--Composition Inspection--Pouring--De shelling--Cutting and Grinding the pouring gate--Inspection--Heat treatment--Shotblasting--Machining--Anti-Corrosion--Final Inspection--Shipping
Our precision casting
FAQ
Q1: Are you are the trade company or manufacturer?
We are a professional manufacturer with over 16years experience in investment casting, and we our main market is Europe.
Q2: Whether you have IATF16949 certification?
Yes, we have IATF 16949 certification, and we our process is followed IATF 16949 requirement.
Q3: What kinds of material can be used for product?
The material is including stainless steel, alloy steel, carbon steel, Heat resistant steel…
Q4: Do you have internal instruction casting defects inspection equipment?
Yes, we have, we have X-ray, magnetic detection equipment, dye penetration inspection and so on.
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Standard Lost Wax Investment Casting , Turbo Casting Flange Precision Investment Casting Process Images
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