基岩钻传动系统设计及受力分析
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摘要
提出了一种新型的极地冰下基岩钻传动系统。介绍了该传动系统的结构和工作原理,完成了减速传动装置的结构设计和参数选择。对减速传动装置进行了受力分析,完善对基岩钻传动系统的设计。最后运用ANSYS Workbench对传动系统进行了动力学分析和可靠性分析。结果表明,提出的极地冰下基岩钻传动系统结构设计合理。
A new type of driving system for bedrock drilling is proposed. The structure and working princi-ple of the driving system are expounded,and the structure design of the reduction transmission device and theparameter selection are completed. The force analysis of the reduction transmission device is carried out,andthe design of the driving system for bedrock drilling is perfected. Finally,dynamics analysis and reliability anal-ysis of the driving system are carried out by using ANSYS Workbench. The results show that the structural de-sign of the driving system for bedrock drilling under polar ice is reasonable.
A new type of driving system for bedrock drilling is proposed. The structure and working princi-ple of the driving system are expounded,and the structure design of the reduction transmission device and theparameter selection are completed. The force analysis of the reduction transmission device is carried out,andthe design of the driving system for bedrock drilling is perfected. Finally,dynamics analysis and reliability anal-ysis of the driving system are carried out by using ANSYS Workbench. The results show that the structural de-sign of the driving system for bedrock drilling under polar ice is reasonable.
引文
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[10]曾运运,袁新梅,周思柱.圆柱正弦活齿传动啮合力和啮合刚度研究[J].机械传动,2015,39(5):33-36.
[11]柴宗兴,许立忠,江亚琪.SMA活齿传动系统的设计及受力分析[J].机械传动,2017,41(8):165-169.
[12]梁尚明,徐礼钜,杨忠福.摆动活齿传动啮合刚度的研究[J].机械传动,2000,24(3):20-23.
[13]袁新梅,曾运运,周思柱.圆柱正弦活齿传动系统可靠性仿真分析[J].机械传动,2015,39(11):142-144.
[2]UEDA H T,TALALAY P G.Fifty years of soviet and russian drilling activity in polar and non-polar ice:a chronological history[J].Cold Regions Research and Engineering Laboratory,CRREL TR-07-20,2007:1-39.
[3]GUNDESTRUP N S,JOHNSEN S J,REEH N.ISTUK:a deep ice core drill system[J].US Army Cold Regions Research and Engineering Laboratory,1984:7-19.
[4]KUDRYASHOV B B,VASILIEV N I,VOSTRETSOV R N,et al.Deep ice coring at vostok station(East Antarctica)by an electromechanical drill[J].Memoirs of National Institute of Polar Research Special Issue,2002,56:91-102.
[5]FUJII Y,AZUMA N,TANAKA Y,et al.Deep ice core drilling to2503m depth at dome fuji,antarctica[J].Memoirs of National Institute of Polar Research Special Issue,2002,56:103-116.
[6]UEDA H T,GARFIELD D E.Drilling through the greenland ice sheet[J].Acta Crystallographica,1968,29(1):26-31.
[7]范晓鹏.极地冰下基岩取心钻具反扭装置与钻头钻压平衡关系研究[D].长春:吉林大学,2014:93-106.
[8]孙瑜.微小型正弦活齿减速器的研制[D].哈尔滨:哈尔滨工业大学,2004:15-16.
[9]李瑰贤,孙瑜,李笑,等.圆柱正弦活齿传动受力分析研究[J].哈尔滨工业大学学报,2003,35(11):1381-1383.
[10]曾运运,袁新梅,周思柱.圆柱正弦活齿传动啮合力和啮合刚度研究[J].机械传动,2015,39(5):33-36.
[11]柴宗兴,许立忠,江亚琪.SMA活齿传动系统的设计及受力分析[J].机械传动,2017,41(8):165-169.
[12]梁尚明,徐礼钜,杨忠福.摆动活齿传动啮合刚度的研究[J].机械传动,2000,24(3):20-23.
[13]袁新梅,曾运运,周思柱.圆柱正弦活齿传动系统可靠性仿真分析[J].机械传动,2015,39(11):142-144.