Machine Drawing

378 Machine Drawing dharm d:\N-Design\Des19-1.pm5 Fig. 19.15 Indexing drill jig 2 f 5 (^7525) f 28 f 14 7 6 18 40 f 10 f 6 (^36) ...

Part Drawings 379 dharm d:\N-Design\Des19-1.pm5 Fig. 19.16 Pierce and blank tool 200 f 44 f 20 3 f 40 f 24 20 1420 f 40 6 40 f 3 ...

380 Machine Drawing dharm d:\N-Design\Des19-1.pm5 Fig. 19.17 Blow-off cock 114 f 78 f 68 f 56 f (^643) 2 f 48 f 80 32 f 94 22 f ...

Part Drawings 381 dharm d:\N-Design\Des19-1.pm5 19.4.2 Steam Stop Valve The function of a steam stop valve is to regulate the am ...

382 Machine Drawing dharm d:\N-Design\Des19-1.pm5 Fig. 19.18 Steam stop valve f 220 f 50 24 M20 10 24 M24 2460 f 28 90 f^120 f 3 ...

Part Drawings 383 dharm d:\N-Design\Des19-1.pm5 Fig. 19.19 Ramsbottom safety valve 3 2 Y 96 X R12 f^24 R15 36 72 18 48 f^9 f^60 ...

384 Machine Drawing dharm d:\N-Design\Des19-1.pm5 Fig. 19.20 Diaphragm regulator R140 6 f^30 3 5 2×10U/C 12 (^150) 32 3 f A M20 ...

Part Drawings 385 dharm d:\N-Design\Des19-1.pm5 Fig. 19.21 Angle plummer block 4 3 27 5 15 3 (^14) OIL HOLE, DIA2 CSK DIA8 R55 R ...

386 Machine Drawing dharm d:\N-Design\Des19-1.pm5 Fig. 19.22 Castor wheel 8 9 f^36 2 30 33 90 9 R96 R30 R60 R42 M18 DIA3, DRILL ...

Part Drawings 387 dharm d:\N-Design\Des19-1.pm5 Fig. 19.23 Speed reducer (^9115210) 14 4 15 1 13 16 8 3 7 12 6 2 HOLES, DIA 6 65 ...

388 Machine Drawing dharm d:\N-Design\Des19-1.pm5 19.4.6 Castor Wheel Castor wheels are used on trolleys for moving them in any ...

20.1 Introduction A production drawing, also known as working drawing, supplies information and instructions for the manufacture ...

390 Machine Drawing dharm d:\N-Design\Des20-1.pm5 Fig. 20.1 Template jig 12 3 4 5 6 A D A B D 12 3 4 5 6 4 × 90° 4 HOLES,DIA 10 ...

Production Drawings 391 dharm d:\N-Design\Des20-1.pm5 Fig. 20.2 Gear (^1234) (^234) A B C D E F A B E F f0.06 A 2.5 1.25 2.5 1.2 ...

392 Machine Drawing dharm d:\N-Design\Des20-1.pm5 20.2.2 Working Assembly Drawings It is usually made for simple machines or job ...

Production Drawings 393 dharm d:\N-Design\Des20-1.pm5 Fig. 20.4 Crank 20.3 EXAMPLE 20.3.1 Petrol Engine Connecting Rod Connectin ...

394 Machine Drawing dharm d:\N-Design\Des20-1.pm5 Fig. 20.5 Oil groove is provided at the centre of the bearing. The bearing bus ...

Production Drawings 395 dharm d:\N-Design\Des20-1.pm5 Fig. 20.6 THEORY QUESTIONS 20.1 What is production or working drawing of a ...

396 Machine Drawing dharm d:\N-Design\Des20-1.pm5 Fig. 20.7 Details of petrol engine connecting rod ...

397 21.1 INTRODUCTION Engineering drawing, in general is applied to drawings for technical use and is concerned with the direct ...