1. Cake class:
Forgings whose lateral dimension is greater than the height dimension, or similar to both. Such as disks, gears, wheels, etc. Adopted by the
2, hollow class:
Forgings have central through holes, generally forgings of circular thickness. Such as ring, ring, bearing, cylinder, cylinder block and so on.
3, shaft and rod class:
Forgings with much larger axial dimensions than radial dimensions. Such as rotating shaft, axle, column, pull rod, connecting rod and so on
4, crankshaft class:
Forgings for solid long axis, generally along the axis of the horizontal area and shape change and axis multi-direction bending.
5, bending class:
Forgings have curved curves, one or more bends, equal or unequal sections, symmetrical and asymmetric bending forgings. Such as hooks, bearings, etc.
6. Complex shape:
A complex forging consisting of the characteristics of the five categories of forgings. Such as valve body, fork rod, cross shaft, etc.