Journal, Volumes 5 à 7Education Committee., 1912 |
Table des matières
| 7 | |
| 38 | |
| 55 | |
| 61 | |
| 73 | |
| 103 | |
| 111 | |
| 123 | |
| 79 | |
| 85 | |
| 97 | |
| 113 | |
| 157 | |
| 183 | |
| 191 | |
| 205 | |
| 129 | |
| 131 | |
| 155 | |
| 177 | |
| 193 | |
| 274 | |
| 36 | |
| 55 | |
| 275 | |
| 27 | |
| 59 | |
| 69 | |
| 77 | |
| 83 | |
| 89 | |
| 99 | |
| 105 | |
Autres éditions - Tout afficher
Journal, Volumes 3 à 4 Municipal School of Technology (Manchester, England) Affichage du livre entier - 1910 |
Journal, Volume 1 Municipal School of Technology (Manchester, England) Affichage du livre entier - 1908 |
Journal, Volumes 8 à 10 Municipal School of Technology (Manchester, England) Affichage du livre entier - 1916 |
Expressions et termes fréquents
absorption action air-gap amount ampere-hour axis beater bleaching powder boiler boric acid carbon carbon dioxide cellulose cent charge chloride circuit cloth coal coil colloidal corrugation cotton curve cutters cutting angle cutting force decrease diameter direct colours disc displacement eccentricity economiser effect Electrical electrodes electromotive force equation evaporator experiments feed fibre flash-over voltage flue foot of grate furnace galvanometer gases given heating surface hour hypochlorous acid inch increase induction insulator iodine lathe tool length machine mercerised mercury metal meters method methylene blue motor observed obtained Osborne Reynolds particles porcelain pressure produced rail reduced rotor rubbing cylinder sample shed shown in Fig sodium solution spark speed square foot starch stator steam steel TABLE temperature tests tion tool trepanning tubes variation vertical volts watt-hour meters weft weight wheels width wire yarn ΙΟ
Fréquemment cités
Page 192 - Reissue of THE ART OF DYEING WOOL, SILK AND COTTON. Translated from the French of M. HELLOT, M. MACQUER and M. LE PILEUR D'APLIGNY. First Published in English in 1789. Six Plates. Demy 8vo. 446 pp.
Page 32 - When this is compared to figure 5 of applicant, it will be seen that there is little difference between the two.
Page 83 - If we had been dealing with a hollow sphere, we should have had two more boundary conditions, and these are replaced in the present case by the condition that e. must be finite at the centre. SOLUTION OF THE EQUATIONS. We can get no further without assuming an expression for p; and to get a numerical result, we must assume a value for n. Since it is generally asserted that the rigidity of the earth is about the same as that of steel, I shall give n the value of 8x io8 grams per square centimetre,...
Page 37 - TJsin.. etc., without re-grinding the cutter. The cutters were never at any time blunt, as the duration of each trial was about ten minutes after it began to take its full feed, and the speed maintained at ten revolutions per minute for all sizes of cutters. In all the trials on steel a stream of water played upon the cutter, but in the tests on cast iron no lubricant of any kind was used. In order to obtain a measure of the...
Page 58 - Time in minutes. FIG. 2. water, represents the viscosity. The viscosimeter was always surrounded by a water-jacket kept at i6°C., and the test repeated until two results were obtained which agreed. The results are given in the table on the next page. The results obtained with wheat, rice, and maize starches were fairly concordant, and show a gradual increase in viscosity with the time of heating, up to a maximum, after which there appears to be a decrease. Potato starch gave very viscous solutions,...
Page 59 - By connecting the metal to be protected to a more electropositive metal so that a primary cell is produced ; (2) by making the metal to be protected the cathode in an electrolytic cell supplied by an external electrical pressure.
Page 1 - YVhitworth, and Co., of Manchester, for their generosity in giving free of charge all tools and materials used in these experiments. The tool dynamometer used in the lathe tool experiments was designed by Dr. JT Nicolson, and is described by him in a paper read before the Institution of Mechanical Engineers in 1904. In this dynamometer the tool is held in the rest in such a manner as to allow of a movement in the direction of the axis of the lathe in a horizontal plane, and also two movements at...
Page 28 - ... the normal pressure on the tool due to the twisting of the shaving ; this has been shown to be practically independent of the area of the cut. (2) The speed at which the shaving slides over the tool, and this has been shown to be approximately equal to - — . (3) Upon the temperature of the surface of the tool in contact with the heel of the shaving, ie, where the tool is hottest: With the object of obtaining some idea of the rate of rise in temperature with cutting speed and depth of cut, a...
Page 135 - ... of an inch above. The width shall not be uniformly less than the stipulated width, but must, in a majority of places in each piece, be equal to, or greater than, the stipulated width. Goods shall be measured at right angles to the selvages when laid open on a flat horizontal surface and smoothed out by hand, but not stretched.
Page 37 - H by an annular plate, whilst immediately ahead of it is a nut K which embraces the screw G and is held to the cheek by pins through the hand-wheel L. The cylinder G rotates independently of the spindle, and is prevented from moving longitudinally thereon by a shoulder at one end and lock-nuts at the other. With the engagement of the clutch M (which is keyed to C) with the pinion E a definite horizontal movement is given to the spindle per revolution of the same. The torque on the boring bar is obtained...