Tài liệu Handbook of Machine Design P40 ppt
Tài liệu Handbook of Machine Design P40 ppt
... Number
of
Teeth,
n, in
Straight
or
Zerol
Bevel Pinion
Pinion
Pitch
Diameter,
in
FIGURE 34.14 Face width
of
spiral-bevel
and
hypoid gears.
34.4.7
Hypoid
Offset
In the
design
of
... sets
of (a) and (b) are
both
offset
below
center; similar
reasoning
shows that
(c) and (d) are
offset
above center.
(Glea-
son
Machine
Division.)
34.4.8
Spiral
Angle
In
desig...
