Tài liệu Handbook of Machine Design P46 ppt
... combination of linkages at a limit; (/), (g) outputs derived from coupler curves. CHAPTER 39 A THESAURUS OF MECHANISMS L. E. Torfason Profesor of Mechanical Engineering University of ... drive. FIGURE 39.28 Robots. These are multidegree -of- freedom devices used for positioning or assem- bly of items. They usually have some degree of machine intelligence...
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