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Cylindrical bar Stock Photos and Images
RM2AJM7B1–Hand book of calculations for engineers and firemen : Relating to the steam engine, the steam boiler, pumps, shafting, etc. . brass nuts embedded in the metal of the piston. When thethreads work loose, the nuts can be easily replaced. Hand Book of Calculations. 257 Piston Eods.The piston rod is the member which transmits the motionimparted to the piston to the mechanism outside the cylinder.It consists of a truly cylindrical bar of wrought iron or steel,one end of which is fastened securely into the piston. Therod passes through the cylinder cover by means of a steam-tightstuffing box, as show
RM2ANEXF0–Appletons' cyclopaedia of applied mechanics: a dictionary of mechanical engineering and the mechanical arts . lei. These disk-rolls are caused to revolve in the same direction by means of the gearing, and con-sequently the surfaces of the rolls opposite each other will move in opposite directions, while themovement imparted to a cylindrical bar or tube (in the line of its axis) passing between the disk-rollswill be in one direction when the bar is above a line drawn through the axes of the rolls, and in anopposite direction when below this line. A movable rest is arranged between the rolls, an
RM2ANEXMW–Appletons' cyclopaedia of applied mechanics: a dictionary of mechanical engineering and the mechanical arts . lei. These disk-rolls are caused to revolve in the same direction by means of the gearing, and con-sequently the surfaces of the rolls opposite each other will move in opposite directions, while themovement imparted to a cylindrical bar or tube (in the line of its axis) passing between the disk-rollswill be in one direction when the bar is above a line drawn through the axes of the rolls, and in anopposite direction when below this line. A movable rest is arranged between the rolls, an
RM2AJ8FD8–Cyclopedia of mechanical engineering; a general reference work Editor-in-chief Howard Monroe Raymond Assisted by a corps of mechanical engineers, technical experts, and designers of the highest professional standing . Fig. 54. ANALYSIS. A bolt is simply a cyruulrical bar of metal upset at one end to form a head, and having a thread at the other end, Fio-. 54. A stud is a bolt in which the head is replaced by a thread; or it is a cylindrical bar threaded at both ends, usually 150 MACHINE DESIGN having a small plain portion in the middle. Fig. 55. The objectof bolts and studs is to clamp machine
RM2AJ0BM6–Appleton's dictionary of machines, mechanics, engine-work, and engineering . The geering shown above the top of the boring-bar is for hoisting up the boring-bar, when the ma-cnine is to be used for planing a flat, or turning a cylindrical or conical surface. The machine, aaarranged for this purpose, is shown in Fig. 2552. 2555,. 2557.
RM2AG56R4–. Appleton's dictionary of machines, mechanics, engine-work, and engineering. ds the main bar. The circular end of the lever is also indented or roughened that it maynot slip on the cylinder I. H, joint of the lever D and slide C ; I, the cylindrical substance to be turned. To operate the wrench, it is placed upon the cylinder to be turned, as seen in Fig. 3955, and theindented end of the lever D is brought in contact with it by means of the nut B. The handle is thenmoved backwards, and the lever advanced at the same time, until the end of the lever is somewhatraised from the main bar ; the ha
RM2AJ76KH–Triumphs and wonders of the 19th century, the true mirror of a phenomenal era, a volume of original, entertaining and instructive historic and descriptive writings, showing the many and marvellous achievements which distinguish an hundred years of material, intellectual, social and moral progress .. . TRIUMPHS AND WONDERS OF THE XIXth CENTURY used with great effect throughout the War of Secession. This gun was madeby wrapping boiler plate around an iron bar, so as to form a cylindrical mass,the whole being brought to a welding heat in a furnace and then passedthrough rollers to unite it solidl
RM2AX0DNC–Text-book of mechanics . tany element of the cylindrical surface of the bar before distortion, as represented1 by the dotted lines at E in Fig. 61. Thenunder the action of the shearing stresses,m q, the displacement represented by the—n—-^ dotted lines in Fig. 63 occurs, and theFig. 63 angle of shear, 4>, measures this displace- ment or strain; for the total strain be-tween the two surfaces at a distance n from each otheris m, so that the strain between two surfaces at unit distance from each other would be—1 or the unit strain n is — = tan 4>, and as is very small we may place tan 4>
RM2AXJM34–How an aeroplane is built . p the milling machine, un-screw the machine-vice slightly, turn eachnut round, and slot twice more, and the sixnuts are done. By this means nuts areslotted or castelled quickly, cheaply, andaccurately. HINGE BOLTS. The milling of small hinge bolts is a sub-ject which may be useful to consider, alsothe drilling of the pin-hole. The small hinge bolts having been turnedout from the capstan lathes, and beingmade out of round bar, will at this stage ofmanufacture only have cylindrical heads,therefore it is necessary to prepare a jigto hold them in whilst the heads aresqu
RM2AFRFFP–. American stationary engineering; a practical work which begins at the boiler room and takes in the whole power plant. JOO Maxims and Instructions. GUSSET STAYS.The flat ends of cylindrical boilers are, especially in marineboilers, stayed to tbe round portions of triangular plates of ironcalled gusset stays. These are simply pieces of plate ironsecured to the boiler front or back, near the top or bottom, bymeans of two pieces of angle iron, then carried to the shell plat-ing, and again secured by other pieces of angle bar. Thisarrangement is shown m Fig. 47.. |-^ -^ -e- -o- -e- -^ -e^i Fig 47
RM2AG92T1–. Coking of Illinois coal in Koppers type oven.. No. 1.—The coke was delivered by the con-veyor over an inclined-bar grizzly screen in the first station.This screen was about 5^ feet long, 4 feet wide, and consisted of1 ->£ inch bars spaced from i>^to iXinches. The oversize wasdelivered in the railroad cars and weighed as furnace coke. Theunder size delivered on a second belt conveyor was carried to asecond screening station, where it passed through an inclined,rotary, cylindrical screen, the first half of which consisted of %-inch square perforations, and the second half ij^-inch square
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