## Modern Sheet-metal Workers' Instructor: Practical Geometry, Mensuration, Properties of Metals and Alloys ... |

### Inni boken

Resultat 1-5 av 26

Side 128

Sheet metal is cut to the size of the

These come in a variety of shapes, but those that are really necessary are the

bench. Tea Kettle Stake, with Four Steel Heads. point. A bottoming bit such as is

shown ...

Sheet metal is cut to the size of the

**pattern**as required by means of shears.These come in a variety of shapes, but those that are really necessary are the

bench. Tea Kettle Stake, with Four Steel Heads. point. A bottoming bit such as is

shown ...

Side 159

... where there is a difficulty to get it to adhere. Tinning in this way, though not so

strong as tinning in the way just described, is sufficiently effective for most

purposes. PRACTICAL PROBLEMS IN SHEET-METAL WORK. To describe a

... where there is a difficulty to get it to adhere. Tinning in this way, though not so

strong as tinning in the way just described, is sufficiently effective for most

purposes. PRACTICAL PROBLEMS IN SHEET-METAL WORK. To describe a

**pattern**for. Side 160

To describe a

elevation are shown in Fig. 147. Draw the diagonals and take the distance from

the center a to b, and mark off the same from g to d. Take the distance from a to 1

...

To describe a

**pattern**for a square tapering article. The plan and vertical height orelevation are shown in Fig. 147. Draw the diagonals and take the distance from

the center a to b, and mark off the same from g to d. Take the distance from a to 1

...

Side 161

Also join the points on the smaller circle in the same manner, which will complete

the

height and one-half the plan are shown in Fig. 149. Draw the horizontal line bd ...

Also join the points on the smaller circle in the same manner, which will complete

the

**pattern**. To describe the**pattern**for a rectangular taper-sided tray. The verticalheight and one-half the plan are shown in Fig. 149. Draw the horizontal line bd ...

Side 162

To describe the

one-half the plan are shown in Fig. 151. To develop the

perpendicular be, Fig. 152, and draw the half- hexagon efghi, of the same size as

efghi ...

To describe the

**pattern**for a hexagon tray with tapering sides. The elevation andone-half the plan are shown in Fig. 151. To develop the

**pattern**draw theperpendicular be, Fig. 152, and draw the half- hexagon efghi, of the same size as

efghi ...

### Hva folk mener - Skriv en omtale

Vi har ikke funnet noen omtaler på noen av de vanlige stedene.

### Andre utgaver - Vis alle

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 - 2018 |

Modern Sheet-Metal Workers' Instructor: Practical Geometry, Mensuration ... Joseph H. Rose Ingen forhåndsvisning tilgjengelig - 2017 |

### Vanlige uttrykk og setninger

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 lines draw the line drop hammer Ductility edge feet fire flux foot gallons galvanized gauge gills glue hammer hardened heat hole inches in diameter joint killed spirits lead 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 side solder solid solution Specific gravity speculum metal spelter square inch stake steel straight line substance sulphuric sulphuric acid superficial area surface temperature thick thin tion triangle tube velocity vessel Weight width wire wrought-iron zinc

### 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 315 - Sold by booksellers generally or sent postpaid to any address upon receipt of price. FREDERICK J. DRAKE & CO., Publishers 350-352 Wabash Avenue, CHlCAGO, ILL, Easy Electrical Experiment* and How to Make Them By L.

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.