深圳市宇恒贸易有限公司大量现货库存供应WINNER/SPEEDGUIDE静音高速滚轮滑轨滑块,WINNER/SPEEDGUIDE静音高速滚轮滑块.WINNER/SPEEDGUIDE铝合金滑块,WINNER/SPEEDGUIDE滑轨.SG高速滚轮滑轨，它是采用双排珠轴承做为轴，运用偏心轮来调整预压，高速行走之下不会产生太大的噪音，***精度及重复皆家分***，非常适合移载***使用。滚轮滑轨滑块具体型号如下:SGB10,SGB15N,SGB15,SGB20N,SGB20,SGB25N,SGB25,SGB35,SGB35N,SGR10,SGR15N,SGR15,SGR20N,SGR20,SGR25N,SGR25,SGR35,SGR35N,SGW10,SGW15,SGW20,SGW25,OSG-15,OSG-20,OSG25,OSG30,OSG40,OSGN-15,OSGN-20,OSGN25,OSG30N,OSG入寿命。CHEUNBOKSCERW轴承丝杆能保证安静运作，在高速2000mm/S时，噪音为70db,高精度圆形轴承大大降低噪音，而滚珠丝杆只要有其中一个滚珠质量问题就会产生噪音，需要更换整个螺母。德国走珠式铝合金导轨滑块REXROTHE-LINE常见导座规格的型号:R2031-194-10R2031-294-10R2031-894-10R2031-114-10R2031-814-10R2031-214-10R2032-114-10R2032-814-10R2032-214-10R2032-194-10R2032-894-10R2032-294-10E-LINE滑轨规格型号:R2035-104-31R2035-804-31R2035-204-31E-LINE自润单元:2030-125-002030-825-002030-226-00solutionspaceΞ收稿日期:2001-02-05;修订日期:2001-07-092接触状态装配后的接触状态,如上图1所示。由图1可求得[1]:A1/4=(RB1/4=(RDa)(sinθ-sinθ)122(1)(2)Da)(cosθ-cosθ)1式中:θ——初始接触角;1—θ——装配后接触角;—R——沟槽半径;—Da——钢球直径。—[28]HuangT,WangJS,WhitehouseDJ.Closedformsolutiontoposi2***项目:***火炬计划资助项目(96D231D7800450)作者简介:孙健利(1943-),男,***,研究方向:精密机械设计原理及方法。深圳市宇恒贸易有限公司联系人:陈/廖先生13543341435TEL:0755-29648469,29630370FAX:0755-83816152,http://,yuhengsz@力士乐滑块，STAR滑块，STAR轴承，Rexroth滑块，力士乐轴承，Rexroth轴承，力士乐滑轨，STAR滑轨，Rexroth滑轨，力士乐螺母，STAR螺母，Rexroth螺母，力士乐丝杆，STAR丝杆，Rexroth丝杆，力士乐线性导轨，STAR线性导轨，Rexroth导轨，力士乐线轨，STAR线轨，Rexroth线轨，力士乐直线导轨，STAR直线导轨，Rexroth直线导轨，力士乐线性导轨轴承丝杆，力士乐直线运动轴承，力士乐直线运动导轨，力士乐Rexroth滑块，星牌Star滑块，星牌Star螺母，星牌Star丝杆for3-DOFparallelplanarmanipulators[J].Mech.Mach.Theo2ry,1996,31(2):161-171.[35]GaoF,GuyF,GruverWA.Criteriabasedanalysisanddesignofthree-degree-of-***planeroboticwrist[C].Proc.ofInt.Conf.onRoboticsandAutomation,NewMexico,1997:468473.[36]GaoF,LiuX,GruverWA.Performanceevaluationoftwodegreeof***planarparallelrobots[J].Mech.Mach.Theory,1998,33(2):661-668.[37]GosselinCM,AngelsJ.Theoptimumdesignofaplanarthreedegree-of-***parallelmanipulator[J].A***EJ.Mech.Trans.Autom.Des.,1988,110(1):35-41.[38]GosselinCM,L***oieE.Onthekinematicdesignofsphericalthree-degree-***parallelmanipulators[J].J.RoboticResearch,1993,12()