=End Measurements= of large lathe work 376 Template gauges for 376 Trammels or Trains 377 Adjustable gauges for 377 =Compasses=--Dividers 377 Compass calipers 378 =Key Seating= rule 378 =Surface Gauge= 378 Pattern makers' pipe gauge 379 =Squares.= The try square 379 The T square 379 Various methods of testing squares 379, 380 Bevel squares 380 =Bevel Protractors= 380 =Hexagon Gauge= 381 =Straight Edge= and its applications 381, 382 Winding strips and their application 382 =Surface Plate= or planimeter 383 =Templates= for curves 384 =Wire Gauges=, notch 384 Standard gauges for wire, &c. 384, 386 Gauge for music wire 386 Brown and Sharpe wire gauge 387 Birmingham wire gauge for rolled shell silver and gold 387 Sheet iron gauge, Russian 387 Galvanized iron 387 Belgian sheet zinc 387 American sheet zinc 387 =Rifle Bore= gauge 387 =Strength of Wire=, Kirkaldy's experiments 387, 388
=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
=The Sellers= planing machine 406 The belt shifting mechanism 406, 407 The automatic feed motions 408 =Sliding Head= 408 =Cross Bar= 409 =Slides of Planers=, the various forms of construction of 410 =Wear of the Slides= of planer heads, various methods of taking up the 410 =Swivel Heads= 411 =Tool Aprons= 411 =Swivel Tool-holding devices= for planers 411 =Planer Heads=, graduations of 412 Safety devices for 413 Feed motions for 414 V-guideways for 414 Flat guideways for 415 Oiling devices for 415 =Planing Machine Tables= 415 Slots and holes in planing machine tables 416 Forms of bolts for planer tables 417 Supplementary tables for planer tables 417 Angle plates for planer tables 418 Chucking devices for planer tables 418 =Planer Centres= 418 =Planer Chucks= 419 For spiral grooved work 419 For curved work 420 Chucking machine beds on planer tables 420 For large planing machines 422 Chucking the halves of large pulleys on a planer 423 =Gauges= for planing V-guideways in machine beds 421 Planing guideways in machine beds 422 Gauge for planer tools 424 =Planer Tools=, the shapes of 424 For coarse finishing feeds 424 The clearance of 424 For slotted work 424 =Planer Tool Holder=, with tool post 425 Various applications of 425 Simple and advantageous form of 426 Examples of application of 426
