What people are saying - Write a review
We haven't found any reviews in the usual places.
Other editions - View all
air hardening amount annealed steel axes bath Bessemer process best steel blacksmith blister steel blows bottom buyer carbon steel cheap steel claimed cold chisel cool corners counterbore crack crucible steel cutting tools Damascus steel defects desired diameter draw the temper drill edge expensive tools extra finished fire grade of steel grinding hammer hard hardening alloy steel hardening steels high alloy steels high priced high speed steels hole hot lead inches ingot labor lathe lathe tools machine manufacturer mechanics melting methods milling cutters open hearth open hearth furnace oven furnace overheated piece of steel pipe planer priced steel produce reamers right heat round S'S SS salesman shape shown in Cut smith soft SS S'S SS SS steel maker surface taps teeth tool maker tool steel uniform water hardening alloy welded writer
Page 219 - ... one-half the given size, and multiply its capacity by 4; or one of one-third its size, and multiply its capacity by 9, etc.
Page 5 - PRIMARILY this work is designed for those who have not had the benefit of a technical education so as to enable them to extract from the numerous books that have been written on this subject the information which we have attempted to give in plainer language.
Page 98 - Ij" square is a convenient size) in the jaws of a milling machine, in such a position that the saw of the machine will cut nearly quarter through at one end, and about three-quarters through at the other. Then round the corners of the groove, and cut out the bottom to a " V " shape. Now submit the piece to a tapering heat, as in the Metcalf test, taking care that the overheating is done on the end least penetrated by the...
Page 195 - Up to the present time there seems to be no disposition on the part of...
Page 70 - Indeed, it is plainly apparent that we are on the eve of a complete revolution in shop practice that will necessitate the use of more powerful machinery and a complete change in the time honored methods.
Page 136 - This is true to a certain extent, but it must be borne in mind that...
Page 135 - ... and it would not be mentioned here if it were not for the...
Page 217 - The US Standard Gauge is the one commonly used in the United States.