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 485
Fig. 5.—The center of gravity of irregular figures.X … Fig. 6.—The center of gravity of irregular figures. has then to be made for one-half of the figure only; if it is not sym-metrical the axis OX can be drawn in any convenient position, andthe following construction must be applied to each side of the figure.Draw a line MN parallel to OY about…
Machine design
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