ANC2 Alloy Steel Investment Casting Ceramic Shell Of Mechanical Part
Quick Detail:
1. Alloy steel casting part of a mechanical part;
2. Material: ANC2 alloy steel;
3. Size: 50X40X25mm;
4. Weight: 0.12kg;
5. Foundry with PED and ISO9001:2008 certificates;
6. Chemical composition tested before pouring;
7. NDT service can be offered.
Description:
Alloy steel mechanical castings for wide range of industries, weights up to 80kg, max size 500x500x350mm, Min wall thickness 1.5mm;
We cast a varaiety of materials such as (duplex) stainless steel, carbon steel, nickel-based alloys, and more with different configurations and sizes:
Stainless Steel (70%) | Carbon Steel | Alloy Steel |
CF8 ( 304), CF3M (316L), CF8M (316), CD4MCu, CD4MCuN,ANC20,1.4408,1.4517, 1.4306, 303, 430, 420, 17-4PH, SCS1
and more | 1020, 1045 , LCC,SCS16, SCS14, SCS13, 1.0619, WCB, WCC, S355JR
and more | ANC2,CLA12C,42CrMo,8Q,4140,6150
and more |
Investment Casting Process:
1.WAX DIE MAKING
A wax injection die is built to produce castings per customer's specifications.
2. WAX INJECTION
A wax pattern is produced from the wax injection die.
3. PATTERN TREE ASSEMBLY
Wax patterns are attached to runner system by hot knife.
4. SHELL MAKING
The pattern assembly is dipped into ceramic slurry, coated with a refractory material and dried. The process is repeated until the desired thickness and strength is achieved.
5. DEWAXING
Using regulated steam pressure, an autoclave melts and remove the wax from the ceramic shells.
6.PREHEAT of SHELL
High temperature ovens cure and preheat the ceramic shells before pouring.
7. POURING
Pre-heated Ceramic cavities are poured with the molten metal.
8.KNOCK OFF
The ceramic shell is removed by vibration knocking and the cluster is cleaned.
9.CUT OFF
Castings are cut off from the gating system.
10.MACHINING,SURFACE FINISH,AND INSPECTION
After cutting off and gate removal, all secondary finishing operations are performed. Each casting is inspected according to customer specifications and requirements.
Applications:
Mechanical Components in Valves&pumps,Marine, oil, gas, medical, military, electronics industries.
Specifications:
Standards | ASTM,JIS,DIN,BS,MIL |
Maximum Casting Size | 500*500*350mm |
Casting weight | 10g~80kg |
Wall thickness | 1.5-2mm Min |
Casting process type | silica sol lost wax casting |
Machining | CNC machining, CNC lathe |
Surface finish | electro polishing, satin finish, hand polished, pickled, zinc plating, vibratory polishing; |
Tolerances | German standard VDG P690 |
Physical performance | Tensile test, Impact test, Hardness test |
Chemical composition | Spectrometer |
NDT | Dye test, X ray test etc |
Competitive Advantage:
Winnington provide one-stop services:
Design Assistance
We assist our customers with concepts, estimating manufacturing costs, manufacturing techniques and material considerations. We are able to participate in upgrading, redesigning, re-evaluating or modernizing existing products to increase performance and/or reduce manufacturing costs.
Tool Making
With in house expertise and tool shop, we have the complete engineering team to create molding / tooling necessary for production.
Secondary Machining
We are equipped with High-precision CNC lathe/milling center to process the interior and exterior of various types of curved surfaces such as cylinder, cones, contrate, chamfer, bevel edges, screw thread, milling holes and boring holes, while conforming to the JB/T8324.1-96 Standard.
Surface Finishing
We provide customers with various surface finishing treatments, including hand polishing, passivation, sand blasting, shot blasting, barrel polishing and vibratory polishing. To meet the growing needs of our customers, special treatments may also be arranged.
