Modern Sheet-metal Workers' Instructor: Practical Geometry, Mensuration, Properties of Metals and Alloys ...Drake, 1906 - 309 sider |
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Resultat 1-5 av 44
Side 60
... piece of brass is not a piece of copper . Quite the reverse of being matter in the wrong place , carbon in iron fur- nishes a compound so valuable on its own account that , if there were other substances not metals , the compounding of ...
... piece of brass is not a piece of copper . Quite the reverse of being matter in the wrong place , carbon in iron fur- nishes a compound so valuable on its own account that , if there were other substances not metals , the compounding of ...
Side 106
... pieces out of a sheet of metal without injuring the same by cross - cut marks , which is very difficult with other shears . The circular cutter on the front of the vertical plate of shear stock , and the pinion lever on the back , whose ...
... pieces out of a sheet of metal without injuring the same by cross - cut marks , which is very difficult with other shears . The circular cutter on the front of the vertical plate of shear stock , and the pinion lever on the back , whose ...
Side 117
... piece of cast - iron or tempered steel is rigid , then the formation of a curved surface by hammering would be impracticable . Cast iron and tempered steel are not malleable , from the practical point of view . In other words , the ...
... piece of cast - iron or tempered steel is rigid , then the formation of a curved surface by hammering would be impracticable . Cast iron and tempered steel are not malleable , from the practical point of view . In other words , the ...
Side 118
... pieces are hollowed at once . The pieces are secured together by the outer sheets being prolonged to form clips for the temporary embracement of the inner sheets . The accuracy of the work is facilitated by turning the sheets round upon ...
... pieces are hollowed at once . The pieces are secured together by the outer sheets being prolonged to form clips for the temporary embracement of the inner sheets . The accuracy of the work is facilitated by turning the sheets round upon ...
Side 119
... piece of metal required to produce a given form should be cut ap- proximately the same area as that of the finished work , so that there shall be no excess and consequent waste or shortness of material , or inequality of thickness . In ...
... piece of metal required to produce a given form should be cut ap- proximately the same area as that of the finished work , so that there shall be no excess and consequent waste or shortness of material , or inequality of thickness . In ...
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Modern Sheet-Metal Workers' Instructor: Practical Geometry, Mensuration ... Joseph H Rose Ingen forhåndsvisning tilgjengelig - 2018 |
Modern Sheet-Metal Workers' Instructor: Practical Geometry, Mensuration ... Joseph H. Rose Ingen forhåndsvisning tilgjengelig - 2022 |
Modern Sheet-Metal Workers' Instructor: Practical Geometry, Mensuration ... Joseph H Rose Ingen forhåndsvisning tilgjengelig - 2018 |
Vanlige uttrykk og setninger
66 IXXX alloys aluminium ammoniac annealed antimony bending bismuth body boiling borax bottom brass brazing cast iron chloride of zinc circle circumference clean coated copper copper bit cubic contents curve cutter cylinder degrees Fahrenheit describe dipped dissolve draw the line ductility edge ENGINEERING feet fire flux foot gallons galvanized gills glue hammer hardened heat hole inches in diameter IXXXX joint lead leather length machine shown malleable melted molten Multiply muriatic acid nitric acid number of equal oxide pattern perpendicular piece pints pipe plates points pounds pressure radius right angles rolls rosin round salammoniac screw shape shears sheet metal shown in Fig sides solder solution speculum metal spelter square inch stake steel straight line substances sulphuric sulphuric acid superficial area surface temperature thick tion triangle tube velocity vessel Weight width Wire Gauge WROUGHT IRON zinc zine
Populære avsnitt
Side 5 - When a straight line standing on another straight line makes the adjacent angles equal to one another, each of the angles is called a right angle ; and the straight line which stands on the other is called a perpendicular to it.
Side 21 - AB of the circle into as many equal parts as the polygon is to have sides. With the points A and B as centers and radius AB, describe arcs cutting each other at C.
Side 224 - To find the pressure in pounds per square inch of a column of water, multiply the height of the column in feet by .434. Approximately, we say that every foot elevation is equal to % Ib. pressure per square inch ; this allows for ordinary friction. To find the diameter of a pump cylinder...
Side 227 - To find the velocity in feet per minute necessary to discharge a given volume of water in a given time, multiply the number of cubic feet of water by 144 and divide the product by the area of the pipe in inches.
Side 43 - To find the. area of a triangle when the three sides are given. From half the sum of the three sides...
Side 10 - A circle is a plane figure contained by one line, which is called the circumference, and is such, that all straight lines drawn from a certain point within the figure to the circumference are equal to one another : 16. And this point is called the centre of the circle.
Side 5 - A plane angle is the inclination of two lines to one another in a plane, which meet together, but are not in the same direction.
Side 5 - A straight line is that which lies evenly between its extreme points.
Side 15 - A cone is a solid figure described by the revolution of a right-angled triangle about one of the sides containing the right angle, which side remains fixed.