Bed casting
Specifications / Features
Lathe bed casting nickname machine tool castings is also called the machine tool bed casting, large bed casting, heavy machine tool castings, planer of castings and disappeared casting die bed.Casting characteristics:
1) the shape of the machine tool can be very complicated, especially for the complicated inner cavity which is difficult to be realized.
2) the size and weight of the machine tool castings are not limited, can be large to ten meters, weighing hundreds of tons, small to a few millimeters, a few grams.
3) the production quantity of the machine tool castings is not limited, but it can also be produced in large quantities.
4) low cost, saving resources. Because the shape and size of the casting are similar, the material and the processing time are saved. In particular, precision casting, can be directly cast out parts, is an important development direction of cutting.
5) wear resistance and shock resistance of machine tool castings. Because the graphite in cast iron is advantageous to the lubrication and the oil storage, therefore the wear-resisting property is good. Similarly, due to the presence of graphite, the shock resistance of the steel is better than that of the steel.
X 1120mm bed casting blank size 1910mm * 960mm. Maximum wall thickness of 25 mm, minimum wall thickness of 15 mm, weight for2100Kg, materials for HT300, rail quenching. The use of the resin sand molding, 15t power frequency induction furnace smelting.
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