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Metal investment Casting with Silical Sol Lost Wax Process for mechanical industry 

Place of Origin: Zhejiang, China (Mainland) 
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Model No.: Metal investment casting 01...

Metal investment Casting with Silical Sol Lost Wax Process for mechanical industry.
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Metal investment Casting with Silical Sol Lost Wax Process for mechanical industry.

 

 

Quick Detail:

 

  1. Metal investment casting part for mechanical industry and construction industry;
  2. Material: 316 (CF8M);
  3. Product Weight: 1.24kg;
  4. Casting weight: 20g~80KG;
  5. PED and ISO9001:2008 certificated;
  6. Chemical composition inspected by German spectrometer;
  7. NDT can be operated.

 

 

Description:

 

Precision cast for metal with lost wax process for water solution industries, weights up to 80kg, Tolerance according to VDG P690;

 

Winnington cast a wide array of materials:

Stainless steel:  300 Austenitic, 400 series Hardenable, Duplex etc
Carbon steel: 10XX series, 11XX series etc
Alloy Steel
Tool steel
Nickle based alloy
 

OVERVIEW OF THE INVESTMENT CASTING PROCESS

 

Precision Investment casting, often called lost wax method, is regarded as the casting process that can build near-net-shaped metal parts from almost any alloy(including alloy with high-melting temperature). The most common use of investment casting method has been the manufacturing preference of parts requiring complex, especially thin-wall castings.

 

The lost wax casting process begins with fabricating of a pattern with the same geometrical shape as the finished cast part. Patterns are normally made of recyclable wax that is injected into an aluminum wax injection die. Once a wax pattern is formed, it is assembled with other wax components to form a metal delivery system , called the gate or runner system. The entire wax assembly is then dipped in a ceramic slurry bucket, covered with sand stucco, and allowed to dry. The dipping and stuccoing process is repeated until the shell is thick and strong enough.

 

Once the ceramic has dried, the entire shell is placed in a steam autoclave to remove most of the wax. After autoclaving, the remaining amount of wax that soaked into the ceramic shell is burned out in a furnace. At this point, all of the residual pattern and gating material is removed, and the ceramic mold remains. The mold is then preheated to a specific temperature and filled with molten metal, creating the metal casting. Once the casting has cooled sufficiently, the mold shell is chipped away from the casting. Next, the gates and runners are cut from the casting, and final postprocessing (shot blasting, machining, polishing) is done to finish the casting.

 

 

Specifications:

 

 

 

Casting Process

precision investment casting

Material

Stainless steel,carbon steel,alloy steel

Standard

GB,ASTM,AISI,DIN,BS,JIS,NF

Casting Weight range

0.02-80kg

Software

ProE (.igs , .stp) , Auto CAD , PDF, Jpg

Heat Treatment

Annealing, solution annealing, normalizing, quench and temper hardening, nitriding, vacuum processing, and age hardening.

Machining Equipment

CNC machining, CNC lathe, Drilling , Milling, Grinding

Inspection instrument

*Spectrometer, Metallurgical inspection,

*Tensile testing machine, Impact testing machine;

*Salt sprayer,

*CMM , projector, depth caliper, micrometer, height gauge

* Pin gauge, thread gauge

Surface finish

pickled, zinc plating, black phosphating ,vibration polishing, electro polishing, satin polishing, hand polishing

Tolerances

Raw Casting tolerances in drawing are according to DIN VDG-Merkblatt P-690; Dimension less than or equal to 24mm will in accordance to D1 standard; Dimension greater than 24mm will in accordance to D2  standard

Lead Time

25-90 days depends on complexity and quantity

Shipment Terms

EXW, FOB , CIF

 

Applications:

 

Pumps and Valves

Pipe Fittings

Marine and Oil

Machinery

Power & Energy

Automotive

Mechanical Components

 

Competitive Advantage:

 

One-stop Services of Winnington Casting that will save your time and cost: 
 
We provide services starting from wax die making, wax injection, pouring, secondary machining, welding, heat treatment, polishing, to surface finishing etc.
 

 

 

 

 

 

 

 

 

 

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 Mr. Gao

Tel: 86-512-88041234
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Company Info

Professional Forging & Casting Parts Supplier Platform [China (Mainland)]


Business Type:Manufacturer
City: Suzhou
Province/State: Jiangsu
Country/Region: China (Mainland)

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