Machine Tools and Workshop Practice for Engineering Students and ApprenticesLongmans, Green, and Company, 1905 - 444 páginas |
Dentro del libro
Resultados 1-5 de 48
Página xix
... minute 127. - 12 - in . lathe 128 , 129. — 8 - ft . lathe for turning fly - wheels 130. - Ordinary centre . 131. - Square centre 132. - Countersinker 133. - Half centre 134. Reduced centre 135. - Cup centre . 136. - Oil groove centre ...
... minute 127. - 12 - in . lathe 128 , 129. — 8 - ft . lathe for turning fly - wheels 130. - Ordinary centre . 131. - Square centre 132. - Countersinker 133. - Half centre 134. Reduced centre 135. - Cup centre . 136. - Oil groove centre ...
Página 48
... minutes at a temperature between 450 ° F. and 1350 ° F .; for the best results , between 700 ° F. and 1240 ° F. This can be effected by checking the cooling of the tool after its tempera- ture has fallen below 1350 ° F. , and ...
... minutes at a temperature between 450 ° F. and 1350 ° F .; for the best results , between 700 ° F. and 1240 ° F. This can be effected by checking the cooling of the tool after its tempera- ture has fallen below 1350 ° F. , and ...
Página 49
Alfred Parr. minutes , and the iron is kept molten during this period by the heat given out by the burning impurities within its mass . The following analysis gives an idea of what occurs in the converter : - Impurities in iron after ...
Alfred Parr. minutes , and the iron is kept molten during this period by the heat given out by the burning impurities within its mass . The following analysis gives an idea of what occurs in the converter : - Impurities in iron after ...
Página 50
... minutes , the bogies are drawn forward to the ingot strippers . This is a very useful machine which , with a minimum of labour , strips the mould from the ingot and places them on an empty bogie that they may return to the yard to cool ...
... minutes , the bogies are drawn forward to the ingot strippers . This is a very useful machine which , with a minimum of labour , strips the mould from the ingot and places them on an empty bogie that they may return to the yard to cool ...
Página 52
... minutes before the molten metal is poured , which takes place only when at the proper temperature . The qualities used as anti - friction metal are the best , and are used for bearings , bushes , slide valves , eccentric straps 52 ...
... minutes before the molten metal is poured , which takes place only when at the proper temperature . The qualities used as anti - friction metal are the best , and are used for bearings , bushes , slide valves , eccentric straps 52 ...
Otras ediciones - Ver todas
Machine Tools and Workshop Practice for Engineering Students and Apprentices Alfred Parr Sin vista previa disponible - 2015 |
Machine Tools and Workshop Practice for Engineering Students and Apprentices ... Alfred Parr Sin vista previa disponible - 2017 |
Términos y frases comunes
addendum circle adjustable angle plate B.Sc bearings bevel bolts boring calipers carried cast iron centre change wheels chisel chuck cone crank Crown 8vo cutting edges cutting tools cylinder Diagrams diameter diametral pitch disc drill driving ELEMENTARY emery wheel engine feed finished fitted fixed forged gauge gear grinding grinding machine grip groove ground guide screw hammer hardened headstock heat holes hydraulic Illustrations jaws lathe length lever machine tools mandrel measured metal mild steel Millimetres milling cutter milling machine motion number of teeth obtained operated parallel piece pinion piston pitch circle placed planing machine position practice pressure pulley reamer rest revolutions per minute revolving rivet rotated saddle screw threads secured shaft shown in Fig side slide slot speed spindle square standard surface taper threads per inch tooth turned turret vertical worm wrought iron
Pasajes populares
Página 34 - Notes of a Course of Nine Lectures on Light, delivered at the Royal Institution. , By John Tyndall, FRS Crown 8vo. is. sewed, or is. 6d. cloth. Notes of a Course of Seven Lectures on Electrical Phenomena and Theories, delivered at the Royal Institution.
Página 13 - BALE.— A. HAND-BOOK FOR STEAM USERS; being Rules for Engine Drivers and Boiler Attendants, with Notes on Steam Engine and Boiler Management and Steam Boiler Explosions. By M. Powis BALE, MIME, AMICE Fcp. 8vo., 2s.
Página 34 - NOTES OF A COURSE OF SEVEN LECTURES ON ELECTRICAL PHENOMENA AND THEORIES, delivered at the Royal Institution of Great Britain, 1870.
Página 33 - Jekyll (GERTRUDE). HOME AND GARDEN: Notes and Thoughts, Practical and Critical, of a Worker in both. With 53 Illustrations from Photographs. 8vo., IO*.
Página 19 - Our Place among Infinities: A Series of Essays contrasting our Little Abode in Space and Time with the Infinities Around us.
Página 1 - Works by WA SHENSTONE, FRS, Lecturer on Chemistry in Clifton College. THE METHODS OF GLASS-BLOWING AND OF WORKING SILICA IN THE OXY-GAS FLAME. For the Use of Physical and Chemical Students.
Página 19 - Other Worlds than Ours ; The Plurality of Worlds Studied under the Light of Recent Scientific Researches.
Página 30 - BRODIE. — THE ESSENTIALS OF EXPERIMENTAL PHYSIOLOGY. For the Use of Students. By TG BRODIE, MD, Lecturer on Physiology, St. Thomas's Hospital Medical School. With 2 Plates and 177 Illustrations in the Text. 8vo. , 6s. 6d. CHAPMAN.— -THE FORAMINIFERA : An Introduction to the Study of the Protozoa.
Página 20 - HALF-HOURS WITH THE STARS : a Plain and Easy Guide to the Knowledge of the Constellations. Showing in 12 Maps the position of the principal Star-Groups night after night throughout the year. With Introduction and a separate Explanation of each Map. True for every Year.
Página 33 - Instructions as to Culture and Propagation. By JOHN WEATHERS, FRHS, late Assistant Secretary to the Royal Horticultural Society, formerly of the Royal Gardens, Kew, etc.