high quality electric power precision casting accessories

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Material:	alloy steel	Standard:	ASTM, AISI, DIN, NF, JIS, BS AS , etc	Application:	electrical equipment
Technology:	Silicon sol	Surface treatment:	Blasting,polishing,painting,Hot Treatment, galvanized	Finish/ Surface Roughness:	Ra6.4~12.5
Casting Weight:	0.02~70 Kg	Dimension Tolerance:	CT5-CT7	Production type:	OEM welcomed ,customized
Machining:	CNC Machining

Packaging Detail:	OEM high quality electric power precision casting accessories packaging : --carbon/ wooden case/ plastic woven bags/ pallet . --Suitable for any transportation and as per customer's requirements.
Delivery Detail:	one month

-Customized + processing for customers
-Casting and machining
- Standard :ASTM, AISI, DIN, BS and JIS
-OEM service

Product Specifications;

Material	common carbon steel , low alloy steel , stainless steel ,steel, 304 (CF8),316(CF8M),304L,316L , and others.
Standard	ASTM, AISI, DIN, NF, JIS, BS ,AS , etc
Application	railway & train, automobile, ships, agriculture machinery, mechanical machinery components, electrical equipment, engineering machinery, mining machinery, petroleum machinery, etc.
Technology	Silicon sol & sodium silicate process precision casting and machining. Die forging
Surface treatment	Blasting ,polishing, painting, Hot Treatment, galvanized
Finish/ Surface Roughness	Ra (6.4~12.5)
Casting Weight	(0.02~70) Kg
Dimension Tolerance	CT5~CT7/ CT7~CT9
MOQ	500 pieces

Q: What are the casting parts used to test shrinkage holes?: 3 fluorescent magnetic powder, this method can also be found in part.

Q: How to calculate the price of casting parts?: According to the complexity of the workpiece, material and casting requirements and process yield

Q: Casting parts need to be subjected to the kind of heat treatment after the weldment is finished: 1, gray cast iron: General graphite annealing, to be heat treatment annealing, surface hardening etc.; ductile iron can be various: annealing, normalizing, quenching and isothermal quenching, surface treatment, chemical heat treatment.2. Pouring liquid metal into the casting cavity which adapts to the shape of parts. After cooling and solidification, the casting method is called casting. Castings obtained by casting are called castings. Casting structure design: ensure the working performance and mechanical performance requirements, consider the technical requirements and performance of alloy casting casting casting structure, casting structure design is reasonable or not, the casting quality, productivity and cost has a great influence.3. Heat treatment is a metal hot working process in which the material is in solid state by means of heating, heat preservation and cooling to obtain desired microstructure and properties

Q: Domestic large steel castings factory which is better, recommend!: Do the casting manufacturer of large steel castings, Hunan Jinsha heavy industry science and technology limited company, heard that their professional only more than 1 tons of steel castings, anyway, 150T just big, the company won a lot of foundry industry patents should be good.

Q: What is the reason for 304 stainless steel precision casting parts to be changed?: 304 stainless steel is easier to change than ordinary steel. Because the 304 heat conductivity is lower than that of the low doped steel, the temperature is even more uneven, and 20% of the non ferrous elements also make the distribution of internal and external elements more uneven, hard and soft inside. Each of these two produces greater internal stresses, resulting in a variant.

Q: Question, such as title, I hope I don't copy the definition of rolling and casting in Baidu encyclopedia, thank you: uch as: automobile transmission shaft adopts mechanical rolling machine with good performance, gray cast iron can play seismic effect effectively, with good thermal conductivity of radiator graphite in gray cast iron, the aircraft engine turbine blade by casting directional solidification casting and Dan Jingzhu.Do everything we can to make the best use of it, the advantages and disadvantages of rolling and casting, and you'll find it yourself, Baidu, depending on how you use it

Q: What is the casting material?: Gray iron, carbon steel, low alloy steel, ductile iron, stainless steel, Aluminum Alloy can all be cast out

Q: What is the difference between casting and stamping parts?: Cold stamping is generally no longer done by cutting, or only a small amount of cutting is required. The precision and surface state of hot stamping parts are lower than those of cold stamping parts, but they are better than those of castings and forgings, and the amount of cutting is less.Stamping is mainly based on process classification, can be divided into separation process and forming process two major categories.

Q: As shown, how do I achieve the tightness test of this product, and achieve industrial production? Seek expert advice.: Precise and tight sealing of the surface to which the test piece is to be tested, equipped with an airtight test instrument, and an electrical control system. You can complete automated testing equipment

Q: When there is no flaw detection for large casting parts, is there any crack inside?: Cracks are considered serious levels of defects and should be repaired

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