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Three types of surface

Hangzhou Newtech Machinery Co.,Ltd | Updated: Jan 09, 2017
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Surfaces of thousands of variable force, some more complex shapes. These complex shape surface called the surface. Forming surfaces can be divided into three types:

1. Rotary forming surface

Formed by the a bus around the axis of rotation, such as handles, inner and outer ring raceway of rolling bearings, as shown in Figure 2-29 (a) as shown.

2. line shaped surface

By bus along a curve in a straight translation form the surface, such as cam, die die, as shown in Figure 2-29 (b) as shown.

3. the solid forming

Contour of the part each section has a different shape, such as flyer roving machine, as shown in Figure 2-29 (c) shown in internal-combustion engine cylinder wall; the mold cavity.

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