The Technic of Mechanical Drafting a Practical Guide to Neat Correct And Legib
The Technic of Mechanical Drafting a Practical Guide to Neat Correct And Legib
Chas William Charles William Reinhardt
The book The Technic of Mechanical Drafting a Practical Guide to Neat Correct And Legib was written by author Chas William Charles William Reinhardt Here you can read free online of The Technic of Mechanical Drafting a Practical Guide to Neat Correct And Legib book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is The Technic of Mechanical Drafting a Practical Guide to Neat Correct And Legib a good or bad book?
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29, is governed by principles similar to those given for circles and circular openings. The eye, when properly trained, will be able to determine the point of merging from the tapering shade to the light outline. The shading of a straight line is generally effected by placing the edge of the rule a trifle below it, the pen is opened slightly wider, and 17 Plan a line ruled parallel to the one to be shaded ; the pen is then inclined somewhat towards the draftsman, and in this position will usual...ly fill the space between the two lines by one applica- tion. If it is found some- times that tho pen fills the space to be inked by a narrow margin, a slight turning of the inclined pen towards the right be- tween the thumb and the index finger will widen the resulting ink line and make it fully adhere to the two lines, thereby fill ing the space. Where a horizontal shade line is to be joined by another shade line at any given angle, run the first line a trifle beyond the joint, as shown at right side of Fig.
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