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Mechanisms with elastic couplings—Dynamics and stability 弹性耦合机构——动力学与稳定性
Journal of Mechanisms Pub Date : 1971-09-01 DOI: 10.1016/0022-2569(71)90374-0
J.K. Davidson (Assistant Professor)
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引用次数: 11
Industrial uses of mechanical vibrations 机械振动的工业用途
Journal of Mechanisms Pub Date : 1971-09-01 DOI: 10.1016/0022-2569(71)90376-4
G. Boothroyd (Professor of Mechanical Engineering)
{"title":"Industrial uses of mechanical vibrations","authors":"G. Boothroyd (Professor of Mechanical Engineering)","doi":"10.1016/0022-2569(71)90376-4","DOIUrl":"https://doi.org/10.1016/0022-2569(71)90376-4","url":null,"abstract":"","PeriodicalId":100802,"journal":{"name":"Journal of Mechanisms","volume":"6 3","pages":"Pages 343-344"},"PeriodicalIF":0.0,"publicationDate":"1971-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-2569(71)90376-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91609471","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
Inertial reaction drives for mechanical timers 机械计时器的惯性反应驱动器
Journal of Mechanisms Pub Date : 1971-09-01 DOI: 10.1016/0022-2569(71)90368-5
S.P. Doughty
{"title":"Inertial reaction drives for mechanical timers","authors":"S.P. Doughty","doi":"10.1016/0022-2569(71)90368-5","DOIUrl":"10.1016/0022-2569(71)90368-5","url":null,"abstract":"<div><p>An inertial reaction drive in the form of an eccentric rotor is frequently employed in ordnance timing mechanisms. A generalized configuration is analyzed, and the equation of motion is developed. Two examples are given in which the equation of motion is applied to describe the torque output of typical drive configurations.</p></div>","PeriodicalId":100802,"journal":{"name":"Journal of Mechanisms","volume":"6 3","pages":"Pages 253-258"},"PeriodicalIF":0.0,"publicationDate":"1971-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-2569(71)90368-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89712458","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
The use of conics in studying the characteristics of some spatial mechanisms 利用二次曲线研究某些空间机构的特性
Journal of Mechanisms Pub Date : 1971-09-01 DOI: 10.1016/0022-2569(71)90372-7
F.C.O. Sticher
{"title":"The use of conics in studying the characteristics of some spatial mechanisms","authors":"F.C.O. Sticher","doi":"10.1016/0022-2569(71)90372-7","DOIUrl":"10.1016/0022-2569(71)90372-7","url":null,"abstract":"<div><p>The method of the “ellipse diagram” previously introduced by the author, for analysis of the motions of spatial mechanisms, is extended. It is then applied to three types of mechanisms, an <em>RSRRR</em> mechanism, a four-bar multi-loop mechanism, and an <em>RPSC</em> mechanism. It is shown that these geometric constructions are also valuable in synthesis because they can predict changes in the motion caused by altering the parameters of a mechanism.</p></div>","PeriodicalId":100802,"journal":{"name":"Journal of Mechanisms","volume":"6 3","pages":"Pages 303-320, IN1-IN2, 321-339"},"PeriodicalIF":0.0,"publicationDate":"1971-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-2569(71)90372-7","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73184707","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 displacement analysis of spatial five-link 3R-2C mechanisms—I. On the closures of the RCRCR mechanism 空间五连杆3R-2C机构的位移分析- 1。关于RCRCR机制的关闭
Journal of Mechanisms Pub Date : 1971-09-01 DOI: 10.1016/0022-2569(71)90371-5
J. Duffy , H.Y. Habib-Olahi
{"title":"A displacement analysis of spatial five-link 3R-2C mechanisms—I. On the closures of the RCRCR mechanism","authors":"J. Duffy ,&nbsp;H.Y. Habib-Olahi","doi":"10.1016/0022-2569(71)90371-5","DOIUrl":"10.1016/0022-2569(71)90371-5","url":null,"abstract":"<div><p>Closed form expressions for the RCRCR mechanism are obtained from dual equations which were derived using spherical trigonometry [1].</p><p>An alternative form of the degree four input-output displacement equation obtained by Yang [2] is derived. However, it is demonstrated that the RCRCR mechanism has generally a maximum of eight closures. This result is consistent with the analysis presented in Parts 2 and 3 where eight closures are obtained for both the RRCRC and RCRRC mechanisms.</p><p>The analysis for the RCRCR, RRCRC and RCRRC mechanisms is illustrated by plottings of numerical values of linkage variables which were obtained using data common to each inversion.</p></div>","PeriodicalId":100802,"journal":{"name":"Journal of Mechanisms","volume":"6 3","pages":"Pages 289-301"},"PeriodicalIF":0.0,"publicationDate":"1971-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-2569(71)90371-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84755445","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: 13
Rotary piston machines: Classification of design principles for engines, pumps and compressors: Wankel, Felix: Translated from Einteilung der Rotations-Kolbenmaschinen, (1963), by R. F. Ansdale, 64 pp., Illife Books, London (1965). 旋转活塞机:分类设计原则的发动机，泵和压缩机:Wankel, Felix:翻译自Einteilung der Rotations-Kolbenmaschinen，(1963)，由r.f. Ansdale, 64页，Illife Books，伦敦(1965)。
Journal of Mechanisms Pub Date : 1971-09-01 DOI: 10.1016/0022-2569(71)90375-2
M. Goldberg
{"title":"Rotary piston machines: Classification of design principles for engines, pumps and compressors: Wankel, Felix: Translated from Einteilung der Rotations-Kolbenmaschinen, (1963), by R. F. Ansdale, 64 pp., Illife Books, London (1965).","authors":"M. Goldberg","doi":"10.1016/0022-2569(71)90375-2","DOIUrl":"https://doi.org/10.1016/0022-2569(71)90375-2","url":null,"abstract":"","PeriodicalId":100802,"journal":{"name":"Journal of Mechanisms","volume":"16 1","pages":"342-343"},"PeriodicalIF":0.0,"publicationDate":"1971-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78827457","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
Dynamics of mechanisms with elastic connections and impact systems 具有弹性连接和冲击系统的机构动力学
Journal of Mechanisms Pub Date : 1971-09-01 DOI: 10.1016/0022-2569(71)90373-9
J.K. Davidson (Assistant Professor)
{"title":"Dynamics of mechanisms with elastic connections and impact systems","authors":"J.K. Davidson (Assistant Professor)","doi":"10.1016/0022-2569(71)90373-9","DOIUrl":"10.1016/0022-2569(71)90373-9","url":null,"abstract":"","PeriodicalId":100802,"journal":{"name":"Journal of Mechanisms","volume":"6 3","pages":"Page 341"},"PeriodicalIF":0.0,"publicationDate":"1971-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-2569(71)90373-9","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78775013","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
Optimum synthesis of planar linkages to generate coupler curves 平面连杆机构优化合成，生成连杆曲线
Journal of Mechanisms Pub Date : 1971-09-01 DOI: 10.1016/0022-2569(71)90370-3
H. Nolle , K.H. Hunt
{"title":"Optimum synthesis of planar linkages to generate coupler curves","authors":"H. Nolle ,&nbsp;K.H. Hunt","doi":"10.1016/0022-2569(71)90370-3","DOIUrl":"10.1016/0022-2569(71)90370-3","url":null,"abstract":"<div><p>Analytical expressions have been derived for optimum synthesis of the planar four-bar coupler curve. The method leads to a set of ten simultaneous linear non-homogeneous equations. Solution of these equations yields optimum values for all independent variables in the problem. Application of the present ideas to linkages with six and more links is also outlined. Numerical experience is discussed; it is shown that, for all practical purposes, the optimum is reached after one iterative cycle.</p></div>","PeriodicalId":100802,"journal":{"name":"Journal of Mechanisms","volume":"6 3","pages":"Pages 267-287"},"PeriodicalIF":0.0,"publicationDate":"1971-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-2569(71)90370-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85800094","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: 22
Zahnradgetriebe—Grundlagen und konstruktion der vorgelege — und planetengetriebe. (Gear Drives—fundamental and design of countershaft and planetary types of transmissions) 工程地质与工程地质与工程地质。齿轮传动-副轴和行星传动的基本原理和设计
Journal of Mechanisms Pub Date : 1971-09-01 DOI: 10.1016/0022-2569(71)90377-6
A.I. Tucker (Group Engineer)
{"title":"Zahnradgetriebe—Grundlagen und konstruktion der vorgelege — und planetengetriebe. (Gear Drives—fundamental and design of countershaft and planetary types of transmissions)","authors":"A.I. Tucker (Group Engineer)","doi":"10.1016/0022-2569(71)90377-6","DOIUrl":"https://doi.org/10.1016/0022-2569(71)90377-6","url":null,"abstract":"","PeriodicalId":100802,"journal":{"name":"Journal of Mechanisms","volume":"6 3","pages":"Pages 344-345"},"PeriodicalIF":0.0,"publicationDate":"1971-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-2569(71)90377-6","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91658721","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
Note on rigid body motion 注意刚体运动
Journal of Mechanisms Pub Date : 1971-09-01 DOI: 10.1016/0022-2569(71)90369-7
K.E. Bisshopp (Professor)
{"title":"Note on rigid body motion","authors":"K.E. Bisshopp (Professor)","doi":"10.1016/0022-2569(71)90369-7","DOIUrl":"10.1016/0022-2569(71)90369-7","url":null,"abstract":"<div><p>The equations for the velocity and acceleration fields of a rigid body are obtained solely from the definition of an <em>n</em> dimensional projection field.</p></div>","PeriodicalId":100802,"journal":{"name":"Journal of Mechanisms","volume":"6 3","pages":"Pages 259-266"},"PeriodicalIF":0.0,"publicationDate":"1971-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-2569(71)90369-7","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75532574","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
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