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مکانیک::
شکل مقطع دندانه دندانه، شکل مقطع دندانه دندانه
The concave and con- vex tooth profiles are generated by using the outside and inside surfaces of a cylindrical grinder, with a conical machining surface of the grinder.
Figure 12.31 shows their location on the disk of a turbine rotor assembly and details of the tooth profile on the mating disks (Tsai and Hsu, 2002).
The concave and convex tooth profiles are generated by using the outside and inside sur- faces of a cylindrical grinding wheel.
The machining surface of the grinder is conical, and hence the tooth profiles can be described by parametric equations for the surface of a cone.
FIGURE 12.31 Curvic coupling in turbine rotor (upper); tooth profile (lower) (Tsai and Hsu, 2002).
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