测井仪推靠系统机构动力特性分析与研究
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摘要
为了准确掌握微球极板在测井作业过程中的贴壁情况,保证微球聚焦测井的顺利高效进行,应用闭环矢量链法建立推靠系统主传动机构的运动学模型,进行运动学求解分析,以此为基础,对推靠系统各杆件机构进行静态动力学分析。推导出了微球推靠系统在不同约束状态下各传动部件的运动、动力约束方程。重点研究了微球极板、链接臂上的两处柱销滑槽高副机构的运动规律以及推靠极板、推靠内臂的动力性能参数。通过ADAMS建立了微球推靠系统的多刚体运动及动力学仿真模型,分析了推靠系统的运动及动力性能。通过仿真结果与数理模型的计算比对,校验了所建立微球推靠系统数理模型的正确性。同时,得到了微球推靠系统各传动机构的动力参数曲线及运动规律。
To accurately understand the wall contact characteristics of microsphere plate during logging operation and to ensure stable and efficient microsphere focusing logging,a kinematic model of the primary transmission mechanism of the sidewall contact system was established.The model carried out kinematic computations by adopting the closed-loop vector chain method.Based on the above,static dynamic analysis was carried out for each bar member in the sidewall contact system.Motion and dynamic constraint equations governing all the transmission members of the microsphere sidewall contact system under different constraints were derived.The motion pattern of the higher pair mechanism of two pin chutes on the microsphere plate and the link arm were studied extensively;Further,the dynamic performance parameters of the sidewall contact plate and arm were also studied.Through ADAMS,a kinematic and dynamic simulation model of multi-rigid body was established for the microsphere sidewall contact system,and the kinematic and dynamic performances of the sidewall contact system were analyzed.By comparing the simulation results with those from the mathematical model of the microsphere sidewall contact system,the model was verified.Furthermore,the dynamic parameter curve and motion pattern of each transmission member of the microsphere sidewall contact system were obtained.
To accurately understand the wall contact characteristics of microsphere plate during logging operation and to ensure stable and efficient microsphere focusing logging,a kinematic model of the primary transmission mechanism of the sidewall contact system was established.The model carried out kinematic computations by adopting the closed-loop vector chain method.Based on the above,static dynamic analysis was carried out for each bar member in the sidewall contact system.Motion and dynamic constraint equations governing all the transmission members of the microsphere sidewall contact system under different constraints were derived.The motion pattern of the higher pair mechanism of two pin chutes on the microsphere plate and the link arm were studied extensively;Further,the dynamic performance parameters of the sidewall contact plate and arm were also studied.Through ADAMS,a kinematic and dynamic simulation model of multi-rigid body was established for the microsphere sidewall contact system,and the kinematic and dynamic performances of the sidewall contact system were analyzed.By comparing the simulation results with those from the mathematical model of the microsphere sidewall contact system,the model was verified.Furthermore,the dynamic parameter curve and motion pattern of each transmission member of the microsphere sidewall contact system were obtained.
引文
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[9]赵斌.基于MATLAB的VSP测井仪推靠机构的优化设计[J].石油矿场机械,2008,37(6):42-45.doi:10.-3969/j.issn.1001-3482.2008.06.012ZHAO Bin.Optimization design for VSP jogging tool of eccentering machinery based on MATLAB[J].Oil Field Equipment,2008,37(6):42-45.doi:10.3969/j.issn.1001-3482.2008.06.012
[10]廖启征.连杆机构运动学几何代数求解综述[J].北京邮电大学学报,2010,33(4):1-11.doi:10.3969/j.issn.-1007-5321.2010.04.001LIAO Qizheng.Geometry algebra method for solving the kinematics of linkage mechanisms[J].Journal of Beijing University of Posts and Telecommunications,2010,33(4):1-11.doi:10.3969/j.issn.1007-5321.2010.04.001
[11]拓耀飞,李少宏.弹性连杆机构的动力学分析及其仿真[J].机械设计,2016,33(2):35-38.TUO Yaofei,LI Shaohong.Research on the dynamic analysis and simulation of elastic linkage mechanism[J].Journal of Machine Design,2016,33(2):35-38.
[12]PENNOCK G R,ISRAR A.Kinematic analysis and synthesis of an adjustable six-bar linkage[J].Mechanism&Machine Theory,2009,44(2):306-323.doi:10.1016/j.-mechmachtheory.2008.04.007
[13]杨开平,史耀耀,王丽平.平面六杆机构运动学仿真系统研究[J].计算机仿真,2011,28(5):367-370,383.doi:10.3969/j.issn.1006-9348.2011.05.089YANG Kaiping,SHI Yaoyao,WANG Liping.Research on planar six-bar mechanism's Kinematics simulation system[J].Computer Simulation,2011,28(5):367-370,383.doi:10.3969/j.issn.1006-9348.2011.05.089
[14]苏有良.偏置摆动导杆机构的解析设计与运动仿真[J].机械设计,2013,30(10):21-24.doi:10.3969/j.issn.-1001-2354.2013.10.005SU Youliang.Bias swing guide rod institutions analytic design and motion simulation[J].Journal of Machine Design,2013,30(10):21-24.doi:10.3969/j.issn.1001-2354.-2013.10.005
[15]龚小平.平面六杆机构优化设计与运动仿真[J].空军工程大学学报(自然科学版),2012,13(6):71-74.doi:10.3969/j.issn.1009-3516.2012.06.015GONG Xiaoping.Optimization design of planar six-bar linkage and motion simulation[J].Journal of Air Force Engineering University(Natural Science Edition),2012.13(6):71-74.doi:10.3969/j.issn.1009-3516.2012.06.015
[16]吴庆鸣,贾飞,杨威.砌块机振动装置动力学仿真分析[J].中国机械工程,2008,19(18):2185-2188.doi:10.3321/j.issn:1004-132X.2008.18.011WU Qingming,JIA Fei,YANG Wei.Dynamics simulation analysis of the vibration device of block forming machine[J].China Mechanical Engineering,2008,19(18):2185-2188.doi:10.3321/j.issn:1004-132X.2008.18.011
[17]金国光,秦凯旋,魏展,等.剑杆织机柔性从动件共轭凸轮打纬机构动力学分析[J].纺织学报,2016,37(5):137-142.doi:10.13475/j.fzxb.20150401206JIN Guoguang,QIN Kaixuan,WEI Zhan,et al.Dynamic analysis of flexible follower conjugate cam beating-up mechanism in rapier loom[J].Journal of Textile Research,2016,37(5):137-142.doi:10.13475/j.fzxb.20150401206
[18]任涛,孙文.变参数四连杆机构运动及动力性能研究[J].机械设计与制造,2016(6):96-99.doi:10.-3969/j.issn.1001-3997.2016.06.027REN Tao,SUN Wen.Study on the Kinematic and dynamic performance of variable parameter four-bar linkage mechanism[J].Machinery Design&Manufacture.2016(6):96-99.doi:10.3969/j.issn.1001-3997.2016.06.-027
[19]MEHDIGHOLI H,AKBARNEJAD S.Optimization of watt's six-bar linkage to generate straight and parallel leg motion[J].International Journal of Advanced Robotic Systems,2008,5(5):1515-1521.doi:10.5772/50917
[20]SODHI R S,RUSSELL K.Kinematic synthesis of planar four-bar mechanisms for multi-phase motion genera-tion with tolerances[J].Mechanics Based Design of Structures&Machines,2004,32(2):215-233.
[2]王利宁,陈草棠,包德洲,等.微电阻率井径组合仪单电机双驱动推靠器设计[J].测井技术,2013,37(6):667-670.doi:10.3969/j.issn.1004-1338.2013.06.017WANG Lining,CHEN Caotang,BAO Dezhou,et al.Design of pushing device for single motor double drive of micro-electrode caliper logging tool[J].Well Logging Technology,2013,37(6):667-670.doi:10.3969/j.issn.1004-1338.2013.06.017
[3]杨柏青.单臂推靠器的力学探讨[J].测井技术,1988,12(5):41-46.doi:10.16489/j.issn.1004-1338.1988.05.-008YANG Boqing.Mechanics in single-arm anchoring system[J].Well Logging Technology,1988,12(5):41-46.doi:10.16489/j.issn.1004-1338.1988.05.008
[4]石丽云,王丽蓉,柳志翔,MSA6240机械推靠器的设计[J].石油仪器,2008,22(4):10-12.doi:10.3969/j.-issn.1004-9134.2008.04.004SHI Liyun,WANG Lirong,LIU Zhixiang,et al.Design of MSA6240 mechanical sidewall contact devicec[J].Petroleum Instruments,2008,22(4):10-12.doi:10.3969/j.-issn.1004-9134.2008.04.004
[5]王会来,杨建玺,崔凤奎,等.新型测井仪推靠装置的设计和分析[J].西安科技大学学报,2009,29(2):209-213.doi:10.3969/j.issn.1672-9315.2009.02.018WANG Huilai,YANG Jianxi,CUI Fengkui,et al.Designand analysis of pushing device of a new logging instrument[J].Journal of Xi'an University of Science&Technology,2009,29(2):209-213.doi:10.3969/j.issn.1672-9315.2009.02.018
[6]邢家乐,刘立.新型VSP仪器推靠装置结构设计[J].煤矿机械,2009,30(4):17-18.doi:10.3969/j.issn.1003-0794.2009.04.008XING Jiale,LIU Li.Design of new type VSP j ogging tool eccentering machinery[J].Coal Mine Machinery,2009.30(4):17-18.doi:10.3969/j.issn.1003-0794.2009.04.008
[7]纪新福.推靠器中多功能连杆机构的设计及应用[J].河南师范大学学报(自然科学版),2001,29(4):46-48.doi:10.3969/j.issn.1000-2367.2001.04.011JI Xinfu.Design and practice of multifunctional linkage in propeller[J].Journal of Henan Normal University(Natural Science),2001,29(4):46-48.doi:10.3969/j.issn.1000-2367.2001.04.011
[8]邢家乐,刘立.基于ADAMS的新型VSP仪器推靠机构仿真与优化[J].石油化工高等学校学报,2009,22(3):75-78,82.doi:10.3969/j.issn.1006-396X.2009.-03.018XING Jiale,LIU Li.Simulation and optimization for new type VSP logging tool eccentering machinery based on ADAMS[J].Journal of Petrochemical Universities,2009,22(3):75-78,82.doi:10.3969/j.issn.1006-396X.2009.-03.018
[9]赵斌.基于MATLAB的VSP测井仪推靠机构的优化设计[J].石油矿场机械,2008,37(6):42-45.doi:10.-3969/j.issn.1001-3482.2008.06.012ZHAO Bin.Optimization design for VSP jogging tool of eccentering machinery based on MATLAB[J].Oil Field Equipment,2008,37(6):42-45.doi:10.3969/j.issn.1001-3482.2008.06.012
[10]廖启征.连杆机构运动学几何代数求解综述[J].北京邮电大学学报,2010,33(4):1-11.doi:10.3969/j.issn.-1007-5321.2010.04.001LIAO Qizheng.Geometry algebra method for solving the kinematics of linkage mechanisms[J].Journal of Beijing University of Posts and Telecommunications,2010,33(4):1-11.doi:10.3969/j.issn.1007-5321.2010.04.001
[11]拓耀飞,李少宏.弹性连杆机构的动力学分析及其仿真[J].机械设计,2016,33(2):35-38.TUO Yaofei,LI Shaohong.Research on the dynamic analysis and simulation of elastic linkage mechanism[J].Journal of Machine Design,2016,33(2):35-38.
[12]PENNOCK G R,ISRAR A.Kinematic analysis and synthesis of an adjustable six-bar linkage[J].Mechanism&Machine Theory,2009,44(2):306-323.doi:10.1016/j.-mechmachtheory.2008.04.007
[13]杨开平,史耀耀,王丽平.平面六杆机构运动学仿真系统研究[J].计算机仿真,2011,28(5):367-370,383.doi:10.3969/j.issn.1006-9348.2011.05.089YANG Kaiping,SHI Yaoyao,WANG Liping.Research on planar six-bar mechanism's Kinematics simulation system[J].Computer Simulation,2011,28(5):367-370,383.doi:10.3969/j.issn.1006-9348.2011.05.089
[14]苏有良.偏置摆动导杆机构的解析设计与运动仿真[J].机械设计,2013,30(10):21-24.doi:10.3969/j.issn.-1001-2354.2013.10.005SU Youliang.Bias swing guide rod institutions analytic design and motion simulation[J].Journal of Machine Design,2013,30(10):21-24.doi:10.3969/j.issn.1001-2354.-2013.10.005
[15]龚小平.平面六杆机构优化设计与运动仿真[J].空军工程大学学报(自然科学版),2012,13(6):71-74.doi:10.3969/j.issn.1009-3516.2012.06.015GONG Xiaoping.Optimization design of planar six-bar linkage and motion simulation[J].Journal of Air Force Engineering University(Natural Science Edition),2012.13(6):71-74.doi:10.3969/j.issn.1009-3516.2012.06.015
[16]吴庆鸣,贾飞,杨威.砌块机振动装置动力学仿真分析[J].中国机械工程,2008,19(18):2185-2188.doi:10.3321/j.issn:1004-132X.2008.18.011WU Qingming,JIA Fei,YANG Wei.Dynamics simulation analysis of the vibration device of block forming machine[J].China Mechanical Engineering,2008,19(18):2185-2188.doi:10.3321/j.issn:1004-132X.2008.18.011
[17]金国光,秦凯旋,魏展,等.剑杆织机柔性从动件共轭凸轮打纬机构动力学分析[J].纺织学报,2016,37(5):137-142.doi:10.13475/j.fzxb.20150401206JIN Guoguang,QIN Kaixuan,WEI Zhan,et al.Dynamic analysis of flexible follower conjugate cam beating-up mechanism in rapier loom[J].Journal of Textile Research,2016,37(5):137-142.doi:10.13475/j.fzxb.20150401206
[18]任涛,孙文.变参数四连杆机构运动及动力性能研究[J].机械设计与制造,2016(6):96-99.doi:10.-3969/j.issn.1001-3997.2016.06.027REN Tao,SUN Wen.Study on the Kinematic and dynamic performance of variable parameter four-bar linkage mechanism[J].Machinery Design&Manufacture.2016(6):96-99.doi:10.3969/j.issn.1001-3997.2016.06.-027
[19]MEHDIGHOLI H,AKBARNEJAD S.Optimization of watt's six-bar linkage to generate straight and parallel leg motion[J].International Journal of Advanced Robotic Systems,2008,5(5):1515-1521.doi:10.5772/50917
[20]SODHI R S,RUSSELL K.Kinematic synthesis of planar four-bar mechanisms for multi-phase motion genera-tion with tolerances[J].Mechanics Based Design of Structures&Machines,2004,32(2):215-233.
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