| Casting Method: | Investment Casting |
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| Process: | Lost Wax Casting |
| Molding Technics: | Gravity Casting |
| Application: | Agricultural Machinery Parts |
| Material: | Carbon Steel |
| Surface Preparation: | Polishing |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier | Place of Origin | Beilun Ningbo |
| Material | Alloy steel,Carbon steel,gray iron,ductile iron |
| Dimensions | Customer's drawings or samples |
| Process | Investment casting and machining |
| Surface treatment | Powder Coating,Shot Blasting |
| Standard | GB ASTM AISI DIN BS |
| MOQ | 10pieces OEM available |
| Application | Auto,Agriculturalmachinery,energy,construction,Elevator |
There are many ways of casting and the most common methods include sand casting,lost wax casting and die casting.
I.The difference of sand casting,lost wax casting and die casting.
Sand casting is the use of various sand molds for casting,commonly include gypsum sand mold, water glass sand mold, resin sand mold, etc,By injecting melt casting metal into the sand mold,Then wait for the casting parts to cool and solidify, and get it from the sand mold.
The surface of sand cast finished products is relatively rough, but the cost is lower, making it suitable for producing parts with complex shapes and small batches.
Lost wax casting(Our technique):Lost wax casting is a technique of pouring molten metal into a mold and cooling it to get parts with a certain shape and accuracy.It Can produce parts with complex shapes, high precision, and high surface quality,meanwhile multiple materials can also be used for casting.However, this technology requires consumable material and complex manufacturing processes, resulting in longer costs and development time.
Die casting is a technology that uses a die casting machine to press liquid alloys such as aluminum and copper into a mold for cooling and solidification, forming various shapes. It is efficient and can make mass production,Mold manufacturing and operation are simple, with relatively low costs.But the biggest drawback of die casting is that it is only suitable for parts with similar shapes, and its manufacturing process easy to have pores and defects.
II.The difference between lost wax casting water glass technique and silicon sol technique
These two techniques both belongs to lost wax precision casting.The difference lies in the different adhesives used in the shell making process,so that the surface quality of the mold shell produced is different.The wax of water glass is softer, while the wax of silica sol is harder.
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