Metal-work; a handbook for teachers and students (1914)
Adam, Hugh M. [from old catalog], Evans, James Humphrey, [from old catalog] joint author · New York, Longmans, Green and co.; London, E. Arnold · leaf 111
Edges. 94 METAL-WORK scraping edge (Fig. 35) should then be ground slightly roiuid,and the two flat surfaces rubbed on a fine oilstone. Thescraper is then prepared for setting the edge, which is doneby rubbing upon an oilstone whilst the scraper is held in avertical position. To test the cutting… … Fm. 36. blade underneath, as in Fig. 36; then place the left hand overthe scraper, firmly grasping the tool and the index-finger ofthe right hand (see Fig. 37). The high parts of the work,which are to be scraped off, are discovered by rubbing on astandard surface plate which has been lightly…
Metal-work
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