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Title: |
1911 Article-Warner & Swasey Co.,Under-Cut Forming Attachment |
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Source: |
Machine Tools Commonly Employed In Modern Engineering Workshop, V1, 1911, pgs. 62 & 63 |
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Insert Date: |
7/30/2020 2:00:32 PM |
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Forming tools, shaped to the contour of such work as oil-cups, nozzles, knobs, and terminals, can be used with great advantage when the machine is provided with cross-slide attachments of the type illustrated in figs. 74 and 75. In the first of these arrangements the formed tool is mounted vertically upon the cross slide in an adjust able holder, which can be slightly swiveled or rocked. By means of a lever and a rack-and-pinion gear the tool is fed forward under the work, which is thus turned to the correct shape and diameter. To adjust the cut the tool can be raised by operating the double-ended crank handle, visible at the rear, and by inclining the hinged slide-holder about the horizontal axis at the front end. Side adjustment is obtained by means of the single lever at the front. In the second arrangement, which in some respects is more convenient but not so rigid as the first, the tool is mounted horizon tally, and is moved vertically across the work by means of the long lever indicated. Rotation of the front handwheel serves to adjust the depth of the cut by moving the tool horizontally, and the side adjustment, as before, is controlled by the curved handle. Roth attachments are fitted with tool -posts for the accommodation of cutting- off tools. |
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1911 Warner & Swasey Co.,Under-Cut Forming Attachment
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