Chapter XVI: =shaping and Planing Machines.=

=General description= of a shaping machine 389
=Construction= of swivel head 389
Slide 390
Vice chuck 390
Feed motion 390
=Hand= shaping machine 392
=Quick Return Motion=, Whitworth's 392
=Vice Chucks=, the principles of construction of plain, for
planing machine 392
The proper methods of chucking work in 393
Holding taper work in 394
Various forms of 394
Swiveling 395
Rapid motion 396
For vice work 396
=Centres= for shaping machines 397
=Traveling Head= in shaping machine 397
=Planer Shapers= or shaping machines, having a tappet motion
for reversing the direction of motion 398, 399
=Quick Return Motion= shaping machines, link 399
The Whitworth 400
Comparisons of the link motion and Whitworth 401
=Simple Crank=, investigating the motion of 401
=Planing Machines=, or planer 402
The various motions of 402, 403
The table driving gear 404
Planing machine with double heads 404
Rotary planing machine 405