The Sheet-metal Worker's Instructor: Practical Rules for Describing the Various Patterns Required by Zinc, Sheet-iron, Copper, and Tin-plate WorkersTechnical Press, 1946 - 224 sider |
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Side 48
... round one of the sides which contains the right angle , the side round e a Fig . 110 . which the revolution takes place being fixed : a is the base , b the vertex , c the slant height ; A is the envelope of the cone , and c the plan of ...
... round one of the sides which contains the right angle , the side round e a Fig . 110 . which the revolution takes place being fixed : a is the base , b the vertex , c the slant height ; A is the envelope of the cone , and c the plan of ...
Side 80
... round the curve c ' will equal c × 3 · 14159 , and that round the curve d will be d x 3.14159 . These principles , though simple , are very important , and have their practical applications in many of the problems in this work . The ...
... round the curve c ' will equal c × 3 · 14159 , and that round the curve d will be d x 3.14159 . These principles , though simple , are very important , and have their practical applications in many of the problems in this work . The ...
Side 206
... round and square holes are cast in them for the insertion of mandrels in positions required . Fig . 396 shows a round mandrel on the bar , which is inserted in one of the holes in the block . A cod ( Fig . 397 ) is an elliptical 206 ...
... round and square holes are cast in them for the insertion of mandrels in positions required . Fig . 396 shows a round mandrel on the bar , which is inserted in one of the holes in the block . A cod ( Fig . 397 ) is an elliptical 206 ...
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Vanlige uttrykk og setninger
alloys base bending bisect borax bottom brazing Britannia metal centre line circle circumference complete the pattern cone construct an angle convenient number copper cut face cut the line cut the perpendicular cylinder describe the curve describe the pattern diagonal diameter dicular divide draw a line draw lines draw perpendiculars draw the line draw the perpendicular edge elevation ellipse envelope figure frustum given gonal hammer horizontal lines inches Join joint line AB Fig line CD mark number of equal obtained parallel perpen perpendicular line pipe plane planishing plate points of intersection PROBLEM pyramid radii radius describe rectangle rhombus right angles semicircle set squares shows sides slant height solder speculum metal spelter square straight line strike the curve strike the pattern take the distance Take the length take the radius tapering thin triangle vertical height width zinc