Train Parts Castings
Train Parts Castings
Product Description
When casting with a wax, the investment casting is also called "lost wax casting". Investment casting usually refers to forming a pattern in a fusible material, coating a plurality of layers of refractory material on the surface of the pattern to form a shell, and then melting the pattern to discharge the shell, thereby obtaining a mold having no parting surface, and after being baked at a high temperature Filled with sand and poured. Investment molding is often referred to as "lost wax casting" because the pattern is widely manufactured using waxy materials.
The alloys that can be produced by investment casting are carbon steel, alloy steel, heat resistant alloy, stainless steel, precision alloy, permanent magnet alloy, bearing alloy, copper alloy, aluminum alloy, titanium alloy and ductile iron. The investment casting process is complicated, difficult to control, and expensive to use and consume. Therefore, it is suitable for producing small parts with complicated shapes, high precision requirements, or difficult to perform other processing, such as blades of turbine engines.
Product Specification
Material | Carbon steel, alloy steel, stainless steel |
Process | Lost wax casting + cnc machining |
Casting dimension tolerance | CT7 |
Casting surface roughness | Ra 12.5 um |
Casting weight range | 0.1-90 kg |
Casting Size | Max linear size: 1200 mm, Max diameter size: 600 mm |
Machining Precision | Positioning accuracy 0.008 mm, Rep. position. accuracy 0.006 mm |
Machining surface roughness | Ra0.8 ~ 6.3 um |
Max Travel Of Spindle | 1900 mm x 850 mm x 700 mm |
Max Turning Diameter | 830 mm |
Material standard | GB, ASTM, AISI, DIN, BS, JIS, NF, AS, AAR |
Surface treatment | KTL (E-coating), Zinc plating, Mirror Polishing, Sand Blasting, Acid pickling, b-lack oxide, Painting, Hot galvanizing,Powder coating, Nickel plating. |
Service available | OEM & ODM |
Quality control | 0 defects,100% inspection before packing |
Application | Train & railway, automobile& truck, construction machinery, forklift, agricultural machinery, shipbuilding, petroleum machinery, construction, valve and pumps, electric machine, hardware, power equipment and so on. |
Keywords | Investment casting, steel casting, precision casting |
Product Pictures
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wheel for cane transport | automatic coupling for cane transport | automatic coupling for cane transport |
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automatic coupling for cane transport | connecting rod of high-speed train | connecting rod of high-speed train |
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connecting rod of high-speed train | drag balance bracket of high-peed train | support amortisseur vertical of high-speed train |
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component of high speed-train | component of high-speed train | clevis for railway |
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clevis for railway | clevis for railway | switch point roller housing for railway |
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brake hanger bracket of train | buffer of train | vibration system on the bottom of hopper railcar |
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container lock of train | connecting rod of high-speed train | lever of train |
