Locomotive Catechism: A Practical and Complete Work on the Design, Construction, Running and Repair of All Kinds of LocomotivesNorman W. Henley publishing Company, 1923 - 958 стор. |
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Результати 1-5 із 88
Сторінка 32
... equal number of flues , the more circulation - room for water be- tween flues ? A. The straight shell type , by reason of its larger di- ameter . Q. What is another advantage of the straight shell ? 32 LOCOMOTIVE CATECHISM.
... equal number of flues , the more circulation - room for water be- tween flues ? A. The straight shell type , by reason of its larger di- ameter . Q. What is another advantage of the straight shell ? 32 LOCOMOTIVE CATECHISM.
Сторінка 33
... work . Q. How strong is a rivet - seam between two plates of equal thickness and strength , as compared with the plates which it fastens together ? A. That depends on the diameter , quality , spacing THE BOILER AND ACCESSORIES 33.
... work . Q. How strong is a rivet - seam between two plates of equal thickness and strength , as compared with the plates which it fastens together ? A. That depends on the diameter , quality , spacing THE BOILER AND ACCESSORIES 33.
Сторінка 37
... equal . Q. What is the rule for doing this ? A. Add the number of rivets in each group that are in double shear , to the number in each group in single shear . Divide this sum by itself plus the quotient of the tensile strength of the ...
... equal . Q. What is the rule for doing this ? A. Add the number of rivets in each group that are in double shear , to the number in each group in single shear . Divide this sum by itself plus the quotient of the tensile strength of the ...
Сторінка 58
... Q. Other things being equal , will the side sheets and stay - bolts of a short fire - box , or those of a long one , give most trouble ? A. Those of a short one . Q. Where do flexible stay - bolts do the most 58 LOCOMOTIVE CATECHISM.
... Q. Other things being equal , will the side sheets and stay - bolts of a short fire - box , or those of a long one , give most trouble ? A. Those of a short one . Q. Where do flexible stay - bolts do the most 58 LOCOMOTIVE CATECHISM.
Сторінка 71
... equal strain . Q. What is the disadvantage of radial stays ? A. That some of them are at such an angle that they have too little hold in the thread . Q. What precaution is it well to take with them ? A. To give the center six or more ...
... equal strain . Q. What is the disadvantage of radial stays ? A. That some of them are at such an angle that they have too little hold in the thread . Q. What precaution is it well to take with them ? A. To give the center six or more ...
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Locomotive Catechism: A Practical and Complete Work on the Design ... Robert Grimshaw Повний перегляд - 1923 |
Загальні терміни та фрази
admission block blow boiler boiler pressure bolts brake cylinder brake pipe brake valve brass broken cars cause cent chest coal combustion compound compound locomotive compression connecting coupling rods crank pin crosshead cut-off diameter disconnected drivers driving axle driving box driving wheels eccentric rod effect electric engine equal exhaust fire fire-box flanges flues forward frame friction front end gine give grade grate heat inches injector inside L. P. cylinder lead leak live steam locomotive lubrication main reservoir main rod mean effective pressure motion nozzle piston piston valve plate plug port position pounds pump radius rail reverse lever rocker sheet shown in Fig side rods slide valve slip smoke-box speed spring square stack steam-chest strap superheater tank tender throttle tion tire train truck tubes usually valve gear Vauclain Walschaert Walschaert Valve Gear wedge weight wheel wire