Product Description
Made in China OEM/ODM Die Casting/Stamping/Drilling/Welding
Description:
1.Product Name: Die Casting Auto Parts
2.Casting Process: Lost wax casting, investment casting, precision casting, water glass casting, silica sol casting and machining.
3.Material: Carbon steel, alloy steel, high chromium iron, high manganese steel, heat-resistance stainless steel and general stainless steel etc.
4.Material Standard: ASTM, AISI, DIN, BS, JIS, NF, AS, AAR, ISO, GB, etc.
5.Max linear Size: 1200mm; Max Diameter Size: 800 mm.
6.Casting Weight: 0.2~90Kg.
7.Casting Dimension Tolerance: As per ISO 8062 Gr. CT7-CT8.
8.Casting Surface Roughness: Ra 6.3um~12.5um.
9.Trade Item: FOB Ningbo or Shanghai, China. CIF XX
10.Lead Time: 35-45 days(Details as per order quantity).
11.Software for Drawings: JPG, PDF, Auto CAD, Solid works, ProE, etc.
12.Heat Treatment: High Frequency Quenching, Medium Frequency Quenching, Carburizing and Quenching, Oil Quenching, Water Quenching, Normalizing, Tempering, Annealing, etc
13.Machining Capacity: CNC machining shop, lathe, milling machine, drilling machine, boring machine, grinding machine and outsourcing with our audited machining suppliers as per drawing specification.
14.Surface Treatment: Cold/ Hot Zn plating, blackening treatment, Cr plating, powder coating, Anti-rust paint, Surface Paint, Coated Anti-Rust Water, Anti-Rust Oil, etc
15.Inspection: Implement with destructive and non-destructive tests, including chemical analysis, dimensional inspection, mechanical properties test, metallographic observe, hardness test, MPI, LPI, and UT test. We are also co-working with international third-party testing labs to make sure all our customers' requirements are satisfied.
16.Packing: Wood carton, fumigation or plywood box, metal box or according to customers' requirement.
17.Quality System Certificate: ISO9001:2008, TS16949
18.Service Area: Performance in the industries of Agricultural Equipment, Mineral Processing, Mining Equipment, Oil & Gas Industry, Ground Engaging & Heavy Equipment, Automobile Industry, Railway Industry, Ship Building Industry, Cement Industry, Power Industry, etc. Key products include Grate Bars & Plates, Bi-metals, Crusher & Shredder Parts, Wear Resistant Parts, Hydraulic Fittings, Valve & Pump Parts, Bucket Teeth & Adapters, and other casting with machining parts.
If you have any project for die casting parts, please feel free to send us for offer!
Investment Casting Process
NO:1 Metal Die Casting
Based on the drawings and requirements of the desired cast part,the metal die or mold,usually in aluminum, will be design and produced.The cavity will form the same sized and structure of desired cast part.
NO:2 Wax Injection
Also as known as pattern formation,Lost wax casting patterns are created by injecting molten wax into the metal die above.
NO:3 Slurry Assembly
The wax patterns are then attached to a gating system,which usually is a set of channels through which a molten metal flsows to the mold cavity.After that,a structure like a tree is formed,which is suitable for mass production.
NO:4 Shell Building
The investment casting outer shell casing is built up through dipping into a ceramic bath and then immediately coated with sand for several times.
NO:5 De-waxing
The inner cavity of precision investment casting is then dewaxed,which leaves a hollow outer ceramic shell layer.The hollows are just the same space as the desired castings.
NO:6 Pre-Pouring Analysis
Pre-pouring analysis means that the foundry need to check and analyse the chemical composition of the molten metal to see if they are meet the require numbers or the stardard.some times,this analysis would be made several times.
NO:7 Pouring & Solidification
The ceramic shell with cavity should be pre-heated before pouring.This prevents shock and the ceramic shell from cracking once the liquid metal at a high temperature is poured into the cavity.
NO:8 Sawing or Cutting
Once the metal has cooled and solidified,the cast part is then removed from the gating system tree cluster via shaking,cutting or friction sawing off the individual cast part.
NO:9
Shot Blasting and Secondary Processing
The casting part is then fully customized through grinding or additional heat treatments.Secondary machining or surface treatment might also be required depending on the requirements or the part.
NO:10 Packing and Delivery
Then the lost wax casting part will be fully tested for the dimensions,surface,mechanical properties and other required tests before packing and delivery.
FAQ
1.How to get a quote?
Kindly send us the drawing of your product,please. Including details as below: a.Materials b. Surface Finish c. Tolerance d. Quantity If you need solutions for your application, kindly send us your detail requirements, and we will have engineers to service you.
2.How does the payment process work?
Payment terms are flexible for us. We can accept different type payment way:
3.How do I know about the production?
We will double confirm your requirements and send you the sample before the mass production as you required. During the mass production,
4.How do I know about the delivery?
Before shipment we will confirm with you about all the details including CI and other attention issues. After ship out, we will inform you of the tracking number and keep updating the latest shipping information for you.
5.What will you do for after sales?
We will follow up and await your feedback. Any question related to our metal parts, our experienced engineers are ready to help. And welcome to contact for any supporting of your other application even if their is no relationship with our products.
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