A Treatise on Roll-turning for the Manufacture of IronD. Van Nostrand, 1869 - 96 páginas |
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Página iii
... described the manufacture of iron , that very little that is useful can be gleaned from their pages . None of the late books on the subject contain more information than was given by Karsten in 1841 , though since that time extra ...
... described the manufacture of iron , that very little that is useful can be gleaned from their pages . None of the late books on the subject contain more information than was given by Karsten in 1841 , though since that time extra ...
Página 2
... described hereafter . § 2. By the term " pass " is understood those sections of various forms which are produced by the relative position of the different grooves and projections which are turned upon the surface of the rolls ; the form ...
... described hereafter . § 2. By the term " pass " is understood those sections of various forms which are produced by the relative position of the different grooves and projections which are turned upon the surface of the rolls ; the form ...
Página 5
... described in Article 10 is also desirable . 2. CLOSED PASSES . - In this form , as shown in Figure 3 , a groove is cut so deep into the body of the bottom roll that the edge is higher than the total height of the pass . Such FIG . 3 ...
... described in Article 10 is also desirable . 2. CLOSED PASSES . - In this form , as shown in Figure 3 , a groove is cut so deep into the body of the bottom roll that the edge is higher than the total height of the pass . Such FIG . 3 ...
Página 6
... described is , therefore , the usual one . We find , however , instances where the grooves are in the upper and the formers in the bottom roll , as shown by Figures 59 and 65 , on Plate V. The reason for this exception will be given in ...
... described is , therefore , the usual one . We find , however , instances where the grooves are in the upper and the formers in the bottom roll , as shown by Figures 59 and 65 , on Plate V. The reason for this exception will be given in ...
Página 10
... described , they may be individually named accord- ing to the work which they are to perform . Considered in this light , the four following kinds of passes may be dis- tinguished : 1. WELDING PASSES . - By this term is understood those ...
... described , they may be individually named accord- ing to the work which they are to perform . Considered in this light , the four following kinds of passes may be dis- tinguished : 1. WELDING PASSES . - By this term is understood those ...
Otras ediciones - Ver todas
A Treatise on Roll-Turning for the Manufacture of Iron Peter Tunner,John Barnard Pearse Sin vista previa disponible - 2016 |
Términos y frases comunes
angle iron applied arcs arrangement AUSTRIAN INCHES beams body-fillets bottom roll Bridge Cannelure Carinthia closed passes Cloth collars construction contain corners cylinders described diamond passes drawing passes edge pass edition Engineer ENGLISH INCHES engravings equal fillet finishing passes finishing rolls fins flange flat bars flatting pass former Frantschach Gothic passes grooves guides heat heavy horizontal Hypsometry Illustrated inches wide J. P. WHITNEY JULIUS WEISBACH last pass latter length Leoben manufacture metal method necessary necks notches open passes oval passes pair of rolls passes in full PASSES.-These pile pitch line position puddle bar puddle rolls radius rails reduced roll-turning roughing passes roughing rolls round pass screws shaping passes shown in Fig side spike spindle steady rest Steam Steam Engine steel STRENGTH OF MATERIALS Styrian three high tion top roll train turned tyre U. S. Navy Upper Silesia vertical Water welding width wood-cuts ZERAH COLBURN
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