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ON THE STRUCTURAL EFFECTS OF THE MECHANISMS REDUNDANT CONSTRAINTS

机译:关于机制冗余约束的结构效应

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A modern aim in mechanical transmissions' optimization, which is used to increase their reliability, is to remove the structural defects that are due to the hyperstatical constraints. These statically undetermined constraints become active when manufacturing or assembling deviations appear, trying to block up the transmission, or even, at limit, to make impossible their assembling. Based on a representative example, in this paper it is presented a method of structural modeling for mechanisms with structural defects, and it is proposed a program for testing the effects of deviations on the transmission functions and on the closed-loop kinematic chain behavior
机译:在机械传输的现代旨在提高其可靠性的现代目标是消除由于超高限制而导致的结构缺陷。当制造或组装偏差出现时,这些静态未确定的约束变得有效​​,试图阻止传输,甚至限制,以使其组装不可能。基于代表性示例,本文介绍了一种结构建模的方法,用于具有结构缺陷的机制,并且提出了一种用于测试偏差对传输功能和闭环运动链行为的程序的程序

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