Article(id=1319293615373926597, tenantId=1146029695717560320, journalId=1316781260334530699, issueId=1319293542573392487, articleNumber=null, orderNo=null, doi=10.3969/j.issn.1005-0329.2025.07.011, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1729785600000, receivedDateStr=2024-10-25, revisedDate=1740412800000, revisedDateStr=2025-02-25, acceptedDate=null, acceptedDateStr=null, onlineDate=1792473709194, onlineDateStr=2026-10-20, pubDate=1753804800000, pubDateStr=2025-07-30, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792473709194, onlineIssueDateStr=2026-10-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792473709194, creator=13701087609, updateTime=1792473709194, updator=13701087609, issue=Issue{id=1319293542573392487, tenantId=1146029695717560320, journalId=1316781260334530699, year='2025', volume='53', issue='7', pageStart='1', pageEnd='118', issueExtLink='null', onlineDate='null', pubDate='1753804800000', pubDateStr='2025-07-30', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792473691838, creator='13701087609', updateTime=1792473691838, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=79, endPage=85, ext={EN=ArticleExt(id=1319293615592030406, articleId=1319293615373926597, tenantId=1146029695717560320, journalId=1316781260334530699, language=EN, title=A new method for designing interference free tooth profile pairs for internal meshing of gear‑pumps, columnId=null, journalTitle=Fluid Machinery, columnName=null, runingTitle=null, highlight=null, articleAbstract=
To simplify the complexity of designing interference free tooth profile pairs for gear pumps,a new method is proposed to directly obtain complex interference free driven tooth profile designs from the interference free active tooth profile.A general coordinate equation for the internal conjugate tooth profile was established with conjugate distance and transmission angle as design parameters.By analyzing the interference of the tooth profile and the coordinate variation relationship at the interference point,innovative methods for zero coordinate derivative and minimum meshing angle are proposed.The application verification is carried out through involute and linear tooth profile design.The results indicate that the conjugate distance and transmission angle are functions of contact ratio,locking angle,and the number of teeth on the driving gear; the zero coordinate derivative method is equivalent to the zero curvature radius method,and the minimum locking angle is solely a function of contact ratio and the number of teeth on the driving gear,for example,when the driving and driven teeth‑number is 6 and 9,the coincidence‑degree is 1.04,the standard pressure angle (20°) and the standard addendum coefficient (1.0),the minimum engagement-angle without interference is 28.57º for involute tooth‑profile; when the driving and driven teeth‑number is 9 and 12,The zero coordinate derivative method is straightforward,and the locking angle design theory is correct and reliable,making it applicable to interference‑free designs of any internal meshing tooth‑profile pairs.
, authors=Yunfeng LI, authorsList=Yunfeng LI, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1319293618981028054, articleId=1319293615373926597, tenantId=1146029695717560320, journalId=1316781260334530699, language=CN, title=齿轮泵用内啮合无干涉齿廓副设计新方法, columnId=1317484287230853622, journalTitle=流体机械, columnName=设计计算, runingTitle=null, highlight=null, articleAbstract=
为简化齿轮泵用内啮合无干涉齿廓副设计的复杂性,提出了一种由无干涉主动齿廓直接得到复杂的无干涉从动齿廓设计新方法。以共轭距和传动角为设计参数,建立内共轭齿廓副的通用坐标方程,通过分析齿廓干涉和干涉处坐标异向变动关系,提出零坐标导数及无干涉最小啮合角创新方法,通过渐开线和直线齿廓设计进行了应用验证。结果表明,无量纲共轭距和传动角为重合度、啮合角和主动轮齿数的函数式,函数式可由主动齿廓的曲线类型确定;零坐标导数法等价于零曲率半径法,最小啮合角仅为重合度和主动轮齿数的函数式;主、从动轮齿数为6,9,重合度为1.04,标准压力角(20°)和标准齿顶高系数(1.0)时,渐开线内啮合齿廓副的无干涉最小啮合角为28.57º;主、从动轮齿数为9,12,重合度为1.3时,直线内啮合齿廓副的无干涉最小啮合角为42º。研究得出零坐标导数方法简单,啮合角设计理论正确可靠,能适用于任何内啮合齿廓副的无干涉设计。
, authors=李云峰, authorsList=李云峰, authorCompany=null, correspAuthors=null, authorNote=
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作者向本刊所投稿件一经本刊录用,则该论文的复制权、发行权、信息网络传播权、翻译权、汇编权等权利视为自动转让给本刊。本刊为国内各主要数据库收录期刊,本刊所发表的稿件将同时通过互联网进行网络出版或提供信息服务。, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=37UvJ4lYrcYT031zpmL6+g==, magXml=Rd8iIUa9eBJJIb28XlnArQ==, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=vUR6QkQKOBO+Gr30FnoZ1g==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=9ZQrFhoSDbb71nl1BWpIGQ==, mapNumber=null, fund=null)}, authors=[Author(id=1319293682382123262, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293615373926597, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=Li_Yunfeng1985@163.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1319293682466009344, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293615373926597, authorId=1319293682382123262, language=EN, stringName=Yunfeng LI, firstName=Yunfeng, middleName=null, lastName=LI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=College of Mechanical and Electrical Engineering,Sanjiang University,Nanjing 210012,China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1319293682679918849, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293615373926597, authorId=1319293682382123262, language=CN, stringName=李云峰, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=三江学院 机械与电气工程学院,南京 210012, bio={"content":"
李云峰(1985),男,硕士,高级实验师,主要从事流体机械相关研究工作,通信地址:210012江苏省南京市雨花台区龙西路310号三江学院机械与电气工程学院,E-mail:Li_Yunfeng1985@163.com。
"}, bioImg=null, bioContent=
李云峰(1985),男,硕士,高级实验师,主要从事流体机械相关研究工作,通信地址:210012江苏省南京市雨花台区龙西路310号三江学院机械与电气工程学院,E-mail:Li_Yunfeng1985@163.com。
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Non‑pitch‑point meshing relationship of the internal tooth‑profile pairs, figureFileSmall=AaN9fUAe7pVWoG68QJdscA==, figureFileBig=vUR6QkQKOBO+Gr30FnoZ1g==, tableContent=null), ArticleFig(id=1319293684668018962, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293615373926597, language=CN, label=图1, caption=
内共轭齿廓副的非节点啮合关系示意, figureFileSmall=AaN9fUAe7pVWoG68QJdscA==, figureFileBig=vUR6QkQKOBO+Gr30FnoZ1g==, tableContent=null), ArticleFig(id=1319293684756099347, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293615373926597, language=EN, label=Fig.2, caption=
Mutual relationship of two internal meshing tooth‑profile pairs construction, figureFileSmall=wnZBCwF9r/c1/ivpPP1anQ==, figureFileBig=b+S7FyaYh44hvL7kTGDtJQ==, tableContent=null), ArticleFig(id=1319293684835791124, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293615373926597, language=CN, label=图2, caption=
内啮合齿廓副的互构关系示意(a)主动齿廓 (b)从动齿廓
, figureFileSmall=wnZBCwF9r/c1/ivpPP1anQ==, figureFileBig=b+S7FyaYh44hvL7kTGDtJQ==, tableContent=null), ArticleFig(id=1319293684894511381, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293615373926597, language=EN, label=Fig.3, caption=
Geometric interference as closed angle on tooth‑profile, figureFileSmall=o8vXy+xO4GZDlrpUDZeQUA==, figureFileBig=BoBA1snAKG6GJN19Aoeocw==, tableContent=null), ArticleFig(id=1319293684953231638, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293615373926597, language=CN, label=图3, caption=
齿廓的尖角几何干涉, figureFileSmall=o8vXy+xO4GZDlrpUDZeQUA==, figureFileBig=BoBA1snAKG6GJN19Aoeocw==, tableContent=null), ArticleFig(id=1319293685016146199, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293615373926597, language=EN, label=Fig.4, caption=
Critical involute structure of driving tooth‑profile without interference, figureFileSmall=ev9F8nqQn5GkaMrCe3kqVg==, figureFileBig=kw4GS+D93DLzpF/hConPUg==, tableContent=null), ArticleFig(id=1319293685091643672, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293615373926597, language=CN, label=图4, caption=
渐开线主动齿廓的无根切极限设计, figureFileSmall=ev9F8nqQn5GkaMrCe3kqVg==, figureFileBig=kw4GS+D93DLzpF/hConPUg==, tableContent=null), ArticleFig(id=1319293685192306969, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293615373926597, language=EN, label=Fig.5, caption=
Involute gear pair and tooth profile curvature radius comb, figureFileSmall=pPgwhTmbKgjs+Xd5qhcz+A==, figureFileBig=Pai2kdGCcuXs6AD3G7wgZA==, tableContent=null), ArticleFig(id=1319293685292970266, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293615373926597, language=CN, label=图5, caption=
渐开线齿轮副及其齿廓曲率半径梳, figureFileSmall=pPgwhTmbKgjs+Xd5qhcz+A==, figureFileBig=Pai2kdGCcuXs6AD3G7wgZA==, tableContent=null), ArticleFig(id=1319293685364273435, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293615373926597, language=EN, label=Fig.6, caption=
Straight‑line design of inner driving tooth‑profile without top‑cut, figureFileSmall=+rTCSEUATjhBAs3GXB2Bjg==, figureFileBig=pAD8ZyConeaqmPWsvY/T8w==, tableContent=null), ArticleFig(id=1319293685443965212, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293615373926597, language=CN, label=图6, caption=
主动齿轮直线齿廓的无顶切极限设计, figureFileSmall=+rTCSEUATjhBAs3GXB2Bjg==, figureFileBig=pAD8ZyConeaqmPWsvY/T8w==, tableContent=null), ArticleFig(id=1319293685532045597, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293615373926597, language=EN, label=Fig.7, caption=
Inner straight‑line gear‑pairs without top‑cut, figureFileSmall=F2vVFnrM/G6bWa3DSCsaLg==, figureFileBig=c2GGzNgmFn+Hpxlq8Hih4w==, tableContent=null), ArticleFig(id=1319293685611737375, tenantId=1146029695717560320, journalId=1316781260334530699, articleId=1319293615373926597, language=CN, label=图7, caption=
无顶切内啮合直线齿轮副, figureFileSmall=F2vVFnrM/G6bWa3DSCsaLg==, figureFileBig=c2GGzNgmFn+Hpxlq8Hih4w==, tableContent=null)], attaches=null, journal=Journal(id=1316780368948461702, delFlag=0, nameCn=流体机械, nameEn=Fluid Machinery, nameHistory1=null, nameHistory2=null, issn=1005-0329, eissn=null, cn=34-1144/TH, coden=null, periodic=0, language=CN, oaType=null, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=T/yG2istNFJxG1qx0cqDTw==, journalPrice=null, startedYear=null, abbrevIsoEn=Fluid Machinery, journalRemark=null, publicationField=null, createdTime=1791874504560, updatedTime=1791874868033, createdBy=18614031015, updatedBy=13701087609, firstLetterCn=L, firstLetterEn=L, subjectCode=Engineering, 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