Engineering Encyclopedia: A Condensed Encyclopedia and Mechanical Dictionary for Engineers, Mechanics, Technical Schools, Industrial Plants, and Public Libraries, Giving the Most Essential Facts about 4500 Important Engineering SubjectsFranklin Day Jones, Paul Bert Schubert Industrial Press, 1963 - 1431 σελίδες |
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Σελίδα 383
... increase in clearance toward the point . When soft metal is to be drilled and heavier feeds are possible , the angle of clearance may be increased to 15 degrees , whereas for hard material , such as tool steel , for example , the amount ...
... increase in clearance toward the point . When soft metal is to be drilled and heavier feeds are possible , the angle of clearance may be increased to 15 degrees , whereas for hard material , such as tool steel , for example , the amount ...
Σελίδα 400
... increase in tempera- ture of 212 degrees F. and about 20 per cent for an increase of 302 degrees F. The loss in strength increases with the increase of temperature . On first heating the increase in elongation is hardly appreciable ...
... increase in tempera- ture of 212 degrees F. and about 20 per cent for an increase of 302 degrees F. The loss in strength increases with the increase of temperature . On first heating the increase in elongation is hardly appreciable ...
Σελίδα 1415
... increase , but an increase in pressure will result . Furthermore , if the piston should be moved so as to increase the pressure and reduce the volume of the air , there would be be an increase in temperature ; hence , the pres- sure ...
... increase , but an increase in pressure will result . Furthermore , if the piston should be moved so as to increase the pressure and reduce the volume of the air , there would be be an increase in temperature ; hence , the pres- sure ...
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