... B
Ctan Atan Bcos×=
Ctan
Atan
Bcos
=
Rtan
Btan
Atan
; Ctan
Atan
Rcos
==
Rtan
Atan
Btan
=
Rtan
A
1
tan
B
1
tan
=
C
1
tan
A
1
tan
Rsin
B
1
tan
Rcos
==
Machinery's Handbook 27th Edition
Copyright ... 2)
(Fig. 3) (Same formula as for Fig. 2)
Fig. 4.
Fig. 4. In machining plate to angles A and
B, it is held at angle C in plane x–x. Angle of
rotation R in plane parallel to ba...