SKETCHES OF ENGINEANDMACHINE DETAILS.PRICE 2s. 6d. NET. POST FREE nd.2s.Price in the Colonies and allCountries,ForeignNet.3/-"The sun never sets on Books."BenthysLIST OF PRACTICALENGINEERING BOOKS!BYWALLACE M.I.MECH.E.BENTLEY,Svo. Cloth. Post Free 2s. 11d.DemyOF ENGINEi. "SKETCHESAND MACHINE DETAILS."over detail from the latestContains 250 up-to-date drawings practice,dimensioned.fully" and Machine details."An excellent collection of Engine Engineering."The Book ... is excellent." Engineer.8vo. cloth. Post Free 1s. 2d.Reap."2. MACHINE SHOP COMPANION."OVER 80 ILLUSTRATIONS.Turner and Fitter in the should thisEvery Mechanic, Kingdom carryBook in his Pocket.popularPrice 6d. each net. Post Free 7d.IN MACHINE CONSTRUCTION."3. "QUESTIONS(WITH ILLUSTRATIONS)." IN APPLIED MECHANICS."4. QUESTIONSANSWERS COMPLETE,) ILLUSTRATED.(WITH" RULES AND DEFINITIONS."5.ENGINEERING(FOR STUDENTS.)PRACTICAL WORKSHOP MECHANICS6.OVER ILLUSTRATIONS.(WiTH 30HALIFAX :THE BENTLEY PUBLISHING CO..LONDON: CHAPMAN & HALL, LIMITED. fl QVCT/INDIA: SPINK & CALCUTTA. / ,, TTT ,,THACKER, Co.,j ^OF ENGINESKETCHESANDMACHINE DETAILS.BOOK FOR THE USE OFA REFERENCE ENGINEERS, DRAUGHTSMEN,AND AND A TEXT BOOK FORMECHANICS,AND DRAWIN'GMACHINE CONSTRUCTION CLASSES.BYWALLACE BENTLEY, M.I.MECH.E.,CONSULTING MECHANICAL -HALIFAX.ENGINEER,AUTHOR OFMACHINE SHOP COMPANION." IN MACHINE CONSTRUCTION"QUESTIONS14 "IN APPLIED ANDMECHANICS." RULES DEFINITIONS ...
SKETCHES OF ENGINE
AND
MACHINE DETAILS.
PRICE 2s. 6d. NET. POST FREE nd.2s.
Price in the Colonies and all
Countries,Foreign
Net.
3/-"The sun never sets on Books."Benthys
LIST OF PRACTICAL
ENGINEERING BOOKS!
BY
WALLACE M.I.MECH.E.BENTLEY,
Svo. Cloth. Post Free 2s. 11d.Demy
OF ENGINEi. "SKETCHES
AND MACHINE DETAILS."
over detail from the latestContains 250 up-to-date drawings practice,
dimensioned.
fully
" and Machine details."An excellent collection of Engine Engineering.
"The Book ... is excellent." Engineer.
8vo. cloth. Post Free 1s. 2d.Reap.
"
2. MACHINE SHOP COMPANION."
OVER 80 ILLUSTRATIONS.
Turner and Fitter in the should thisEvery Mechanic, Kingdom carry
Book in his Pocket.popular
Price 6d. each net. Post Free 7d.
IN MACHINE CONSTRUCTION."3. "QUESTIONS
(WITH ILLUSTRATIONS).
" IN APPLIED MECHANICS."
4. QUESTIONS
ANSWERS COMPLETE,) ILLUSTRATED.(WITH
" RULES AND DEFINITIONS."
5.
ENGINEERING(FOR STUDENTS.)
PRACTICAL WORKSHOP MECHANICS6.
OVER ILLUSTRATIONS.(WiTH 30
HALIFAX :
THE BENTLEY PUBLISHING CO..
LONDON: CHAPMAN & HALL, LIMITED. fl QVCT/
INDIA: SPINK & CALCUTTA. / ,, TTT ,,THACKER, Co.,
j ^OF ENGINESKETCHES
AND
MACHINE DETAILS.
BOOK FOR THE USE OFA REFERENCE ENGINEERS, DRAUGHTSMEN,
AND AND A TEXT BOOK FORMECHANICS,
AND DRAWIN'GMACHINE CONSTRUCTION CLASSES.
BY
WALLACE BENTLEY, M.I.MECH.E.,
CONSULTING MECHANICAL -HALIFAX.ENGINEER,
AUTHOR OF
MACHINE SHOP COMPANION." IN MACHINE CONSTRUCTION"QUESTIONS
14 "IN APPLIED ANDMECHANICS." RULES DEFINITIONS."QUESTIONS
"AND PRACTICAL WORKSHOP MECHANICS."
SIXTH EDITION.
HALIFAX:
THE BENTLEY PUBLISHING CROSSLEY STREET.Co.,
LONDON :
CHAPMAN & HALL HENRIETTA \V.C.LIMITED, u, STREET,
1916.
[All Rights Reserved.};U''
CONTENTS.
Pages.
1 to 9Instructions on etc...General Preparing Drawings,(1)
and Riveted Joints 16Eivets 10,,(2)
20Nuts and Screws 17,,Bolts,(3)
24and PinsCotters 21,,(4) Keys,
26and Joints ... ... ... ... 25 ,,Pipe(5) Pipes
30and Clutches 27 ,,Couplings(6) Shafting,
etc.... ... ... 31 3&,,Pedestals, Hangers,(7) Bearings,
42and 39,,(8) Pulleys Flywheels
46Toothed 43,,(9) Gearing
73Details 47,,(10) Engine
74 83Valves ,,(11)
Details 9SMachine Tool 84,,(12)
and Details 99 105Electric Motor ,,(13) Dynamo
Steam and Details 106 109-Boilers(14)
110 111Details(15) ,,Hydraulic
112 118Miscellaneous Details(16) ,,
and Stresses 119 121Notes on(17) Materials, ,,Weight Estimating
For see 124 and 126.Index, 123,Complete PagesPREFACE.
T~N of the success attainedconsequence great by my previous
and at the of a numberengineering publications, request large
of Technical School andTeachers, Students,Engineers, Mechanics,
in all of the United I have in thisparts Kingdom, pleasure issuing
"book of Sketches of and Machine and trust thatEngine Details,"
it will as successful as other works.prove my
such an in allSketching plays important part engineering
as well as in the of theexaminations, everyday occupations engineer
and that it is of the that studentsdraughtsman, greatest importance
and should be trained to answerapprentices practical questions by
means of neat and sketches. One of the ofproportionate objects
this book is to suitable workedsupply examples, fully out, showing
students the kind of and another is toexactly thing required, give
dimensioned details of the most recent in thepractice shops.
With the wealth of material at some hasmy disposal, difficulty
been in what was most suitable for theexperienced selecting purpose
of the but I that this been sohave as towork, hope may managed,
furnish a book valuable not to the allbut to interestedstudent,only
in Mechanical Science.
I wish to best thanks to the eminent andexpress my engineers
firms names in the of the forengineering (whose appear body work)
me with detail of their mostkindly supplying working drawings
andrecent to Professor Professor Messrs.Unwin,practice, Adams,
and and Messrs. Low and for a few sketchesJordan,Cryer Bevis,
taken from their works.
W.B.
CBOSSLEY STREET,
HALIFAX,
1898.March, 464530PREFACE
TO THE FIFTH EDITION.
has beenT~N this new theedition,preparing opportunity again
ataken of the work revision. thirtygiving thorough Nearly
added and muchof new have beenpages drawings descriptive
been discarded and morematter. A few of the older havedrawings
of the detailswhilst standardsubstituted,up-to-date designs many
have been re-drawn.
The former of the book into two viz :practice dividing parts,
and Advanced has now been and theabandoned,Elementary subject
matter is in as shown the Contentsarranged together sections, by
This feature I make the book more forpage. will, trust, handy
reference.
and firmssincerest thanks are due to the eminentMy engineers
who have so me with to
; son,kindly supplied working drawings my
muchMr. Hubert G.I. Mech. who has undertakenB.,Bentley,
in connection with the and towork,responsibility my junior
Mr. Horace for the of some ofdraughtsman, Horsfall, preparation
the drawings.
I take this to thank the number ofFinally, opportunity large
Technical School Teachers and inothers,Engineers, Draughtsmen,
all of the who have written to me theirworld,parts expressing
kind of the work.appreciations
W.B.
PREFACE
TO THE SIXTH EDITION.
^HE Fifth edition been it hasrevised,having thoroughly
not been found into make thenecessary any change
issue.present
W.B.
1916.HALIFAX,