Machine Construction and Drawing: Being an Introduction to the Study of Machine Construction and to the Application of Geometrical Drawing for the Representation of MachineryG.P. Putnam, 1873 - 141 páginas |
Dentro del libro
Resultados 1-5 de 10
Página 28
... touch the inner surface of a hollow sphere of cal outline we mean that the chamfered surfaces d'e ' , b'f ' , All sections of the sphere being circles , that spheri Dia . in in . mals . of in . Dia . across flats Dia . across angles ( d ) ...
... touch the inner surface of a hollow sphere of cal outline we mean that the chamfered surfaces d'e ' , b'f ' , All sections of the sphere being circles , that spheri Dia . in in . mals . of in . Dia . across flats Dia . across angles ( d ) ...
Página 106
... touching these arcs will be the outer edge of the required cam . 91. The following are the dimensions of its several parts : -- Thickness of rim c 1 " ; width of rim h 3 " ; diameter of shaft a 3 " ; key g 7 " × 1 " , 6 ′′ long ...
... touching these arcs will be the outer edge of the required cam . 91. The following are the dimensions of its several parts : -- Thickness of rim c 1 " ; width of rim h 3 " ; diameter of shaft a 3 " ; key g 7 " × 1 " , 6 ′′ long ...
Página 127
... touch three given straight lines . Fig . 195. Let AB , BC , and CD be the given straight lines . Bisect the angle ABC by the line BH , the centre of the required circle I will be in this line . A Now bisect the angle BCD by the line CK ...
... touch three given straight lines . Fig . 195. Let AB , BC , and CD be the given straight lines . Bisect the angle ABC by the line BH , the centre of the required circle I will be in this line . A Now bisect the angle BCD by the line CK ...
Página 128
... touch the given circle internally . Fig . 196. — Let AB be an arc of the given circle whose A E U R M II M Ꭱ Fig . 196 . centre of the connecting arc . pendicular to CD , and from produce it to meet AB in Q. the connecting arc . B ...
... touch the given circle internally . Fig . 196. — Let AB be an arc of the given circle whose A E U R M II M Ꭱ Fig . 196 . centre of the connecting arc . pendicular to CD , and from produce it to meet AB in Q. the connecting arc . B ...
Página 129
... touch the given circle externally . The construction is shown on the left of the line CD , fig 196 , and is similar to the former case ; the only difference is , that the centre of the connecting arc U is outside the given circle . ST ...
... touch the given circle externally . The construction is shown on the left of the line CD , fig 196 , and is similar to the former case ; the only difference is , that the centre of the connecting arc U is outside the given circle . ST ...
Otras ediciones - Ver todas
Machine Construction and Drawing: Being an Introduction to the Study of ... Edward Tomkins Sin vista previa disponible - 2015 |
Machine Construction and Drawing: Being an Introduction to the Study of ... Edward Tomkins Sin vista previa disponible - 2016 |
Términos y frases comunes
arcs of circles axis belt bevel wheels bolts boss bottom cast-iron centre line chamfered circular connected construction lines crank cross-section curved surface cycloidal cylindrical describe a circle diameter dimensions direction distance dotted lines draw lines parallel drawn full eccentric eleva elevation employed end-elevation example feathers F figures flanks front-elevation given circle given straight line half hole inch intersection Join Joseph Whitworth left-hand length number of revolutions object obtained oil-cup pedestal perpendicular pinion pitch circle pitch line planing machines Plate XXIV portion position projection rack and pinion radii radius rectilinear motion represent required circle right angles S₂ scale shade lines shaft sheave showing shown in figs shown in Plate sliding piece spur wheels square strap termed thickness of metal thread tion tooth touch the given vertical plane width
Pasajes populares
Página 131 - HALF-HOURS WITH THE TELESCOPE : a Popular Guide to the Use of the Telescope as a means of Amusement and Instruction.
Página 131 - HALF-HOURS WITH THE STARS: a Plain and Easy Guide to the Knowledge of the Constellations. Showing in 12 Maps the position ol the principal Star-Groups night after night throughout the year. With Introduction and a separate Explanation of each Map. True for every Year.
Página 131 - A DICTIONARY OF DERIVATIONS of the English Language, in which each word is traced to its primary root. Forming a Text-Book of Etymology, with Definitions and the Pronunciation of each word.