Malleable Iron Castings

/Malleable Iron Castings

Malleable Iron Castings,Thin Wall Castings,Alloy Castings,Centrifugal Castings,Open Closed Die Casting,Zinc Die Castings,Heat Treated Castings

Specification of Malleable Iron Castings:
Removal of wax replica: The hollow wax replica of the original art work is then removed from the mold. The original mold can be used for making more wax replicas, but due to the wear and tear of the original mold the reuse of the mold is limited.
Softening: Each wax mold is then chased or softened using heated metal tools. The metal tools are rubbed around portions that show cracks or the joining line of the mold, where the pieces have come together. Separately molded wax pieces are then heated and attached. The finished mold is then dressed in order to hide any imperfections. The final piece then looks like a bronze sculpture.
Making paths for molten bronze: It is also known as “spuring”, in short the wax copy is then branched with treelike wax, so that the molten bronze reaches the right parts and also it helps the air to escape. The critical and careful spuring begins from the top of the wax copy. The top of the copy is attached to by wax cylinders to different points on the wax copy.
Slurry, burnout, testing, pouring, release, metal-chasing, and painting are the final steps in the process of Lost Wax Casting.
If you want to get related Lost Wax Casting, Sand Casting, Forging, Precision Machining more detail information, please do not hesitate to contact with us!

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