KINEMATIC CHAINS OF METAL-CUTTING MACHINE TOOLS
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
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The development of kinematic chains is reviewed including 1 development of the theory of a series of numbers of spindle revolutions per minute and linkages of the kinematic layout of the gear box 2 fundamental mathematical analysis of the theory of a series of numbers of revolutions as a whole and its individual rules, as well as methods for calculating the kinematic functions of toothed gear-shift boxes 3 the theory of mathematical analysis and synthesis of kinematic chains of metal-cutting machine tools 4 the study of the kinematic chains of automatic machine tools and 5 the development of standardized power packs and type units for multipurpose machine tools. The advantage of arranging the stage series of the numbers of machine spindle revolutions per minute was according to a geometric progression.