Handbook for machine designers, shop men and draftsmen (1916)
Halsey, Frederick A. (Frederick Arthur), 1856-1935 · New York, McGraw-Hill book company, inc.; [etc., etc.] · leaf 24
Uow or cored. This is an incongruous thing, too common inpractice. There is nothing saved and generally something lost byattaching ribbed parts to box framing. Good practice demands thatall bearings requiring positive alignment be cast integral with themain frame and in harmony therewith {John… … F1G.37. Fig. 38.Figs. 30 to 41.—Examples of correct and incorrect machine frames. Fig. 41, MECHANICAL PRINCIPLES OF DESIGN Assuming a line of sizes of any part of a type in which judgmentis the chief element in the design to be in contemplation, two sizesnear the extremes are first designed, after…
Machine design
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