数控螺旋锥齿轮研齿机床关键技术的分析研究.pdf

摘要本文主要对数控螺旋锥齿轮研齿机研发方面的关键技术进行了深入的研究。首先,本文深入分析了研齿切削机理,提出了摆动小轮节锥法和V/H调整法研齿运动模型,并以齿轮啮合理论以及齿面接触分析为基础,对V/H调整与齿面接触区的移动移动的关系、侧隙控制原理进行了分析,随后提出了研齿效果的评判标准。接下来本文探讨了V/H检查法研齿运动模型在数控研齿机上的具体实现过程,包括全齿面研齿的运动轨迹控制技术、研齿效果控制技术、齿轮副柔性啮合技术、齿轮副侧隙的自动检测与补偿技术、齿轮副综合跳动误差及齿轮副成员的跳动误差自动检测技术、磕碰与毛刺的自动检测技术等。最后,本文还对数控研齿机最为关键的研磨剂喷注控制系统进行了研究,分析了研磨剂的成份和配比及其对数控研齿加工效果所产生的影响,并在此基础上,设计了一套功能较为完善的研磨剂的供给系统。本文所提出的数控螺旋锥齿轮研齿控制技术指导了一台先进的数控螺旋锥齿轮研齿机样机的研发。通过在Gleason公司600HTL型数控螺旋锥齿轮研齿机上进行一系列相关的研齿实验,从所获得的良好的实验结果来判断,本文所提出的研齿运动控制技术是实用和可行的, 这些技术可以实际应用在现代数控螺旋锥齿轮研齿机上。关键词研齿机,V/H调整法,侧隙,研齿运动,研磨剂系统 Abstract Thispaper doessome profound researches onthekeytechnology of manufacture C'NC bevd andhypoid gearlapping ,the mechanism ofcuring process oflapping was lapping movement mode ofSwinging Pinion Cone and theV&H Check were onthegear mesh theoryand tooth contact analysis,the relationshipbc栅cen V&H adjustment and themovement ofcontact pattem and thetheory ofbacklash control some criterions ofevaluating theeffect oflapping ,based on theV&H Check mode,theimplementation details offull flanklapping movement werediscussed,which includefullflanklappingmovement controltechnology,lapping effectcontroltechnology,gearsct auto mesh technology,auto backlash detectionandsettingtechnology,auto rtmout detectiontechnology,auto nicksand burrsdetectiontechnology,and SO ,the paper pound supply system,which is avery important system of aCNC bevd thissection,ponents pound Wereanalyzed inthepaper andhow they influencethelapping ontheanalyses pound system,pound supplysystem withp耐ect bevelandhypoid gearlappingtechnology discussed inthispaper guides thetrial-manufacture of aChIC bevelandhypoid gear lapping ,some lapping experiments 011theGlcason PHOENIX 600 HTL Turbo—Lapper were performance of the trial—C bevelandhypoid gear lapping machine is thatthelappingtechnology provided in