北京工业大学学报
北京工業大學學報
북경공업대학학보
Journal of Beijing University of Technology
2015年
11期
1601-1610
,共10页
双包络蜗轮蜗杆副%相对曲率%齿面接触分析%瞬时接触线和接触带
雙包絡蝸輪蝸桿副%相對麯率%齒麵接觸分析%瞬時接觸線和接觸帶
쌍포락와륜와간부%상대곡솔%치면접촉분석%순시접촉선화접촉대
double-enveloping worm-gear drive%relative curvature%tooth contact analysis%instantaneous contact lines and stripes
针对目前齿轮工业中存在的2种不同类型双包络蜗轮蜗杆,即加工时蜗杆轴线与机床转台轴线正交型和不正交型,为研发双包络蜗轮蜗杆,将这2种不同的类型统一在一个计算机程序中,包含了现代齿轮设计中根切线与接触线包络界线、相对曲率、瞬时接触线与接触带、啮合角、相对滑动、齿面接触分析( tooth contact analysis, TCA)、齿面测量、单-双线接触区及其重合系数分析等最新技术,以及蜗杆螺旋齿面在三坐标测量机( coordinate measuring machine, CMM)上的测量方法,通过2个算例设计分析了2种不同双包络蜗轮蜗杆,展示了齿轮设计的现代方法.
針對目前齒輪工業中存在的2種不同類型雙包絡蝸輪蝸桿,即加工時蝸桿軸線與機床轉檯軸線正交型和不正交型,為研髮雙包絡蝸輪蝸桿,將這2種不同的類型統一在一箇計算機程序中,包含瞭現代齒輪設計中根切線與接觸線包絡界線、相對麯率、瞬時接觸線與接觸帶、齧閤角、相對滑動、齒麵接觸分析( tooth contact analysis, TCA)、齒麵測量、單-雙線接觸區及其重閤繫數分析等最新技術,以及蝸桿螺鏇齒麵在三坐標測量機( coordinate measuring machine, CMM)上的測量方法,通過2箇算例設計分析瞭2種不同雙包絡蝸輪蝸桿,展示瞭齒輪設計的現代方法.
침대목전치륜공업중존재적2충불동류형쌍포락와륜와간,즉가공시와간축선여궤상전태축선정교형화불정교형,위연발쌍포락와륜와간,장저2충불동적류형통일재일개계산궤정서중,포함료현대치륜설계중근절선여접촉선포락계선、상대곡솔、순시접촉선여접촉대、교합각、상대활동、치면접촉분석( tooth contact analysis, TCA)、치면측량、단-쌍선접촉구급기중합계수분석등최신기술,이급와간라선치면재삼좌표측량궤( coordinate measuring machine, CMM)상적측량방법,통과2개산례설계분석료2충불동쌍포락와륜와간,전시료치륜설계적현대방법.
Centered on the two typical models of double-enveloping worm-gear drives in current gear industry, i. e. , orthogonal and non-orthogonal axes of worm and machine table for generating worm thread surfaces, a powerful computer program that can design and analyze the above two different models was developed. The program includes all state of the art technology, such as undercutting and contact boundary lines for both worm thread and gear tooth surface cuttings, relative curvatures, instant contact lines and contact stripes, meshing angles, relative sliding, tooth contact analysis ( TCA ) , CMM measurement, single and double contact areas and their contact ratios, etc. The modern gear design method was illustrated by two numerical examples to design and analyze two different double-enveloping worm-gear drives.
