Open AccessThe lever rounding mechanisms
Author(s) -
Sergey Kuznetsov
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/709/3/033039
Subject(s) - rounding , lever , mechanism (biology) , line (geometry) , clamping , curvature , generator (circuit theory) , computer science , control theory (sociology) , mathematics , geometry , mechanical engineering , engineering , physics , control (management) , artificial intelligence , power (physics) , quantum mechanics , operating system
Mechanisms with complex movement of a curved executive organ rounding around a fixed set line, in the simplest case – direct line or circular arc – can be combined with guiding mechanisms in the analysis and synthesis tasks, if one assumes the center of curvature of the generator of the executive organ to be a guiding point. Moreover, the length of the rounding segment and the parameters of deviation can be also defined through the parameters of the guiding mechanism, whereby sliding in a reciprocal rounding depends on the generator’s curve radius. Unlike the less applied guiding mechanisms lever rounding mechanisms can find a broad application as executive organs in pressure-shaping machines (e.g. forging, molding, cutting, chipping, clamping and compacting), stepping and finned-type propelling devices and other unique mechanisms with a common feature of indifference of the structure and integration of qualities that are non-compatible at a simple movement of an executive organ.