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Journal of Mechanisms最新文献

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Synthesis of a five-link mechanism on the basis of prescribed transmission functions 在规定传动功能的基础上合成五连杆机构
Journal of Mechanisms Pub Date : 1971-06-01 DOI: 10.1016/0022-2569(71)90033-4
V. Handra-Luca
{"title":"Synthesis of a five-link mechanism on the basis of prescribed transmission functions","authors":"V. Handra-Luca","doi":"10.1016/0022-2569(71)90033-4","DOIUrl":"10.1016/0022-2569(71)90033-4","url":null,"abstract":"<div><p>This paper synthesizes the five-link mechanism for the maximum possible number of associated relative positions[1] when the transmission functions of the zero, first and second orders are given[2]. The complex number approach is used together with Newton's method of successive approximations. It is shown that when two driving elements have the same angular speed or when a driving and a driven element have the same angular speed in prescribed positions, the five-link mechanism is equivalent to a four-bar linkage of the type shown in Figs. 2 and 3. The method developed in this paper permits the design of a five-link mechanism for a greater number of associated relative positions than the five possible through the use of the four-bar linkage mechanism. The results are applicable i in the automotive and automation industries.</p></div>","PeriodicalId":100802,"journal":{"name":"Journal of Mechanisms","volume":"6 2","pages":"Pages 231-239"},"PeriodicalIF":0.0,"publicationDate":"1971-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-2569(71)90033-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86850663","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Algebraic synthesis of a class of four-bar linkages and their equivalent mechanisms 一类四杆机构及其等效机构的代数综合
Journal of Mechanisms Pub Date : 1971-06-01 DOI: 10.1016/0022-2569(71)90032-2
Fan Y. Chen
{"title":"Algebraic synthesis of a class of four-bar linkages and their equivalent mechanisms","authors":"Fan Y. Chen","doi":"10.1016/0022-2569(71)90032-2","DOIUrl":"10.1016/0022-2569(71)90032-2","url":null,"abstract":"<div><p>Analytical method of position synthesis of the Four-bar RRPR (Revolute-Revolute-Prismatic-Revolute) linkage, PRPR (Prismatic-Revolute-Prismatic-Revolute) linkage and Rapson's slide as well as their equivalent mechanisms are presented and discussed with numerical examples.</p></div>","PeriodicalId":100802,"journal":{"name":"Journal of Mechanisms","volume":"6 2","pages":"Pages 213-230"},"PeriodicalIF":0.0,"publicationDate":"1971-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-2569(71)90032-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83303131","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
The proximity perturbation method for the kinematic analysis of six-link mechanisms 六连杆机构运动分析的接近摄动法
Journal of Mechanisms Pub Date : 1971-06-01 DOI: 10.1016/0022-2569(71)90031-0
Dr. M.O.M. Osman , Dr. W.M. Mansour
{"title":"The proximity perturbation method for the kinematic analysis of six-link mechanisms","authors":"Dr. M.O.M. Osman ,&nbsp;Dr. W.M. Mansour","doi":"10.1016/0022-2569(71)90031-0","DOIUrl":"10.1016/0022-2569(71)90031-0","url":null,"abstract":"<div><p>A proximity perturbation method for the kinematic analysis of mechanisms is presented. The case of a six-bar linkage is considered to illustrate the procedure and the feasibility of the method. Convergence proved to be rapid and consistent for each iteration. This is an inherent characteristic in the algorithm method. The method is best suited to computer-aided design of complex planar and space mechanisms.</p></div>","PeriodicalId":100802,"journal":{"name":"Journal of Mechanisms","volume":"6 2","pages":"Pages 203-212"},"PeriodicalIF":0.0,"publicationDate":"1971-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-2569(71)90031-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77911998","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
Application of an analogue computer to the synthesis of plane jointed mechanisms 模拟计算机在平面关节机构综合中的应用
Journal of Mechanisms Pub Date : 1971-03-01 DOI: 10.1016/0022-2569(71)90010-3
Vladimír Brát CSc (Dozent dr.) , Miroslav Václavi'ik (Ing.)
{"title":"Application of an analogue computer to the synthesis of plane jointed mechanisms","authors":"Vladimír Brát CSc (Dozent dr.) ,&nbsp;Miroslav Václavi'ik (Ing.)","doi":"10.1016/0022-2569(71)90010-3","DOIUrl":"10.1016/0022-2569(71)90010-3","url":null,"abstract":"<div><p>The aim of this paper is to show the possibilities of applying an analogue computer to the synthesis of a plane linkage, and to propose an optimization method for synthesis of these mechanisms. Comparatively easy modelling of the said mechanisms is obtained by use of the vector analysis method. The optimization method chosen is to minimize the integral of the error. The proposed method is first described generally. A detailed procedure of the solution is illustrated by a band-and-linkage mechanism in which the path of the load should be straight.</p></div>","PeriodicalId":100802,"journal":{"name":"Journal of Mechanisms","volume":"6 1","pages":"Pages 107-118"},"PeriodicalIF":0.0,"publicationDate":"1971-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-2569(71)90010-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75812906","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A graphical method for curvature problems in four-bar mechanisms 求解四杆机构曲率问题的图形化方法
Journal of Mechanisms Pub Date : 1971-03-01 DOI: 10.1016/0022-2569(71)90004-8
K. Lakshminarayana
{"title":"A graphical method for curvature problems in four-bar mechanisms","authors":"K. Lakshminarayana","doi":"10.1016/0022-2569(71)90004-8","DOIUrl":"https://doi.org/10.1016/0022-2569(71)90004-8","url":null,"abstract":"","PeriodicalId":100802,"journal":{"name":"Journal of Mechanisms","volume":"12 1","pages":"27-30"},"PeriodicalIF":0.0,"publicationDate":"1971-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84939660","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Displacement analysis of the RCRCR five-link spatial mechanism RCRCR五连杆空间机构的位移分析
Journal of Mechanisms Pub Date : 1971-03-01 DOI: 10.1016/0022-2569(71)90011-5
Mark S.C. Yuan
{"title":"Displacement analysis of the RCRCR five-link spatial mechanism","authors":"Mark S.C. Yuan","doi":"10.1016/0022-2569(71)90011-5","DOIUrl":"https://doi.org/10.1016/0022-2569(71)90011-5","url":null,"abstract":"<div><p>Using the method of line coordinates, the input-output displacement equation of the RCRCR five-link spatial mechanism is obtained as a fourth-order algebraic equation. For each set of the input and output angles obtained from the equation, all other variable parameters of the mechanism are uniquely determined. A numerical example is presented, and the accuracy of each set of solutions is verified.</p></div>","PeriodicalId":100802,"journal":{"name":"Journal of Mechanisms","volume":"6 1","pages":"Pages 119-134"},"PeriodicalIF":0.0,"publicationDate":"1971-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-2569(71)90011-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91592304","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 11
Sixth aerospace mechanisms symposium 第六届航空航天机制研讨会
Journal of Mechanisms Pub Date : 1971-03-01 DOI: 10.1016/0022-2569(71)90025-5
{"title":"Sixth aerospace mechanisms symposium","authors":"","doi":"10.1016/0022-2569(71)90025-5","DOIUrl":"https://doi.org/10.1016/0022-2569(71)90025-5","url":null,"abstract":"","PeriodicalId":100802,"journal":{"name":"Journal of Mechanisms","volume":"6 1","pages":"Page 142"},"PeriodicalIF":0.0,"publicationDate":"1971-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-2569(71)90025-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91652232","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Mekanismeteknik (Mechanism Technology): Preben W. Jensen: (in Danish). Teknisk Forlag A/S, Copenhagen. (1970) 174 pp., with line drawings; paperback binding Mekanismeteknik(机械技术):Preben W. Jensen:(丹麦语)。哥本哈根Teknisk flag A/S。(1970) 174页，附有线条图;平装绑定
Journal of Mechanisms Pub Date : 1971-03-01 DOI: 10.1016/0022-2569(71)90016-4
F. Crossley
{"title":"Mekanismeteknik (Mechanism Technology): Preben W. Jensen: (in Danish). Teknisk Forlag A/S, Copenhagen. (1970) 174 pp., with line drawings; paperback binding","authors":"F. Crossley","doi":"10.1016/0022-2569(71)90016-4","DOIUrl":"https://doi.org/10.1016/0022-2569(71)90016-4","url":null,"abstract":"","PeriodicalId":100802,"journal":{"name":"Journal of Mechanisms","volume":"29 1","pages":"137"},"PeriodicalIF":0.0,"publicationDate":"1971-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88141366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Contributions to the geometry of cam mechanisms with oscillating followers 对摆动从动件凸轮机构几何的贡献
Journal of Mechanisms Pub Date : 1971-03-01 DOI: 10.1016/0022-2569(71)90002-4
W. Wunderlich
{"title":"Contributions to the geometry of cam mechanisms with oscillating followers","authors":"W. Wunderlich","doi":"10.1016/0022-2569(71)90002-4","DOIUrl":"https://doi.org/10.1016/0022-2569(71)90002-4","url":null,"abstract":"","PeriodicalId":100802,"journal":{"name":"Journal of Mechanisms","volume":"11 1","pages":"1-20"},"PeriodicalIF":0.0,"publicationDate":"1971-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77579332","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 35
Einfluesse von gelenkspiel und reibung auf die im getriebe wirkenden kraefte (influences of backlash in the joints and of friction on the forces occurring in linkages 很快就被驱动着关节游戏和摩擦到车轮上所谓的杠状曲柄
Journal of Mechanisms Pub Date : 1971-03-01 DOI: 10.1016/0022-2569(71)90015-2
F.R.E. Crossley
{"title":"Einfluesse von gelenkspiel und reibung auf die im getriebe wirkenden kraefte (influences of backlash in the joints and of friction on the forces occurring in linkages","authors":"F.R.E. Crossley","doi":"10.1016/0022-2569(71)90015-2","DOIUrl":"https://doi.org/10.1016/0022-2569(71)90015-2","url":null,"abstract":"","PeriodicalId":100802,"journal":{"name":"Journal of Mechanisms","volume":"6 1","pages":"Page 137"},"PeriodicalIF":0.0,"publicationDate":"1971-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-2569(71)90015-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91611293","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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