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What kinds of blanks are there in the cutting machine?

What kinds of blanks are there in the cutting machine?

Cutting machine blank manufacturing is part of the part production process and is the first step from raw materials to finished products. The material of the blank is determined by the components such as the structure, size, use, and working conditions. The type of the blank mainly depends on the material, shape, and production properties of the cup.

The commonly used blanks generally have the following types.
1, casting blanks:
The shape is complex and the strength requires wood; the rough part blank is suitable for casting. Casting materials can be cast iron, cast steel or non-ferrous metals. According to the parts' output and precision requirements, the same casting method can be used.

2, forging blanks:
The most demanding part blanks are most suitable for forging. The main materials are various carbon steels and alloy steels. The manufacturing method includes white forging, tire forging, die forging and precision die forging. In mass production and mass production, forging blanks are generally used. The precision and production rate of such forgings are high. The single-piece and small-batch productions are used for free forging. The medium-batch production can be partially used for tire forgings, and some of them are used. Die forgings.

3, rolling blanks:
Cutting machine mills Rolling blanks include a variety of cold-drawn and hot-rolled materials with cross-sections of round, hexagonal, square, and various boundary sections. Various cross-section bars used on automatic lathes are cold steel.

4, extrusion hair bad:
Some non-ferrous metals and sodium used for plastic deformation. Cold extrusion (including cold heading) is widely used to squeeze a variety of bolts, nuts, pins and so on. Cold extrusion (or hot extrusion) is used for some gears and finished parts, suitable for mass production.

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