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

### Inni boken

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Side vii

... CORNICE WORK -

HARDENING AND TEMPERING TOOLS-MICROMETER GAUGES— WORK

DONE BY A DROP HAMMER-TECHNICAL DEFINITIONS-USEFUL

INFORMATION-TABLES.

... CORNICE WORK -

**PIPE**BENDING-COPPER AND TIN UTENSILS-HARDENING AND TEMPERING TOOLS-MICROMETER GAUGES— WORK

DONE BY A DROP HAMMER-TECHNICAL DEFINITIONS-USEFUL

INFORMATION-TABLES.

Side ix

Definitions. Useful Information and Tables, which will be found of untold value in

connection with the subject matter in the book. The Authoe. GEOMETRICAL ...

**Pipe**Bending. Hardening and Tempering Tools. Micrometer Gauges. TechnicalDefinitions. Useful Information and Tables, which will be found of untold value in

connection with the subject matter in the book. The Authoe. GEOMETRICAL ...

Side 72

Stove

elbow in turning the edge, also the form of crease made by the machine to enter

the corresponding section in completing the elbow. And Fig. 83 shows the

position of ...

Stove

**Pipe**Elbow Edger. The illustration in Fig. 82 shows the position of anelbow in turning the edge, also the form of crease made by the machine to enter

the corresponding section in completing the elbow. And Fig. 83 shows the

position of ...

Side 74

Combined Stove

facilitate the making and putting together of metal

They crimp and contract the edges of stove and conductor

lengths are ...

Combined Stove

**Pipe**Crimper and Beader. These machines are designed tofacilitate the making and putting together of metal

**pipe**of different diameters.They crimp and contract the edges of stove and conductor

**pipe**, so that thelengths are ...

Side 75

Joseph H. Rose. the

When crimping only is desired, the collar is substituted in place of the ogee rolls.

They are adapted to material as thick as No. 22 gauge. The machine shown in

Fig.

Joseph H. Rose. the

**pipe**at the same time it is crimped. They have steel rolls. "When crimping only is desired, the collar is substituted in place of the ogee rolls.

They are adapted to material as thick as No. 22 gauge. The machine shown in

Fig.

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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 - 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.