3/12/2024 0 Comments Force system mathcadThis led to the study of linkages that could generate straight lines, even if only approximately and inspired the mathematician J. This drove his search for a linkage that could transform rotation of a crank into a linear slide, and resulted in his discovery of what is called Watt's linkage. In the mid-1700s the steam engine was of growing importance, and James Watt realized that efficiency could be increased by using different cylinders for expansion and condensation of the steam. It was Leonardo da Vinci who brought an inventive energy to machines and mechanism. Into the 1500s the work of Archimedes and Hero of Alexandria were the primary sources of machine theory. 5 Planar one degree-of-freedom linkagesĪrchimedes applied geometry to the study of the lever.
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