2021蜗轮蜗杆减速器课程设计(含图纸).docxVIP

蜗轮蜗杆减速器课程设计(含图纸) 蜗轮蜗杆减速器设计摘要通过对减速器的简单了解，开始学习设计齿轮减速器，尝试设计增强感性认知和对社会的适应能力，及进一步巩固已学过的理论知识，提高综合运用所学知识发现问题、解决问题，以求把理论和实践结合一起，为以后的工作和更好的学习积累经验。学习如何进行机械设计，了解机械传动装置的原理及参数搭配。学习运用多种工具，比如CAD等，直观的呈现在平面图上。通过对圆柱齿轮减速器的设计，对齿轮减速器有个简单的了解与认知。齿轮减速器是机械传动装置中不可缺少的一部分。机械传动装置在不断的使用过程中，会不同程度的磨损，因此要经常对机械予以维护和保养，延长其使用寿命，高效化的运行，提高生产的效率，降低生产的成本，获得最大的使用效率。关键词：机械传动装置、齿轮减速器、设计原理与参数配置In?this?paperThrough?the?simple?understanding?of?the?speed?reducer,?started?learning?des ign?of?gear?reducer,?attempt?to?design?enhance?the?perceptual?cognition?and ?ability?to?adapt?to?society,?and?further?consolidate?the?learned?theory?kn owledge,?to?improve?the?integrated?use?of?knowledge?discovery?and?solve?pro blems,?in?order?to?combine?theory?and?practice?together,?for?the?later?work ?and?better?learning?experience.Learn?how?to?do?mechanical?design,?to?understand?the?principle?of?mechanica l?transmission?device?and?parameter?collocation.?Study?using?a?variety?of?t ools,?such?as?CAD,?intuitive?present?on?the?floor?plan.?Through?the?design? of?cylindrical?gear?reducer,?gear?reducer?is?a?simple?understanding?and?cog nition.?Gear?reducer?is?an?indispensable?part?of?in?mechanical?transmission ?device.?Mechanical?transmission?device?in?use?process,?will?be?different?d egree?of?wear?and?tear,?so?often?to?mechanical?maintenance?and?maintenance, ?prolong?the?service?life?and?highly?effective?operation,?improve?productio n?efficiency,?reduce?the?cost?of?production,?achieve?maximum?efficiency.Keywords:?mechanical?transmission?gear,?gear?reducer,?the?design?principle? and?parameter?configuration目录摘要 ............................................................................ I In this paper .................................................................. II 1．电机选择 (1)2．选择传动比 (2)总传动比 (2)减速装置的传动比分配 (2)3．各轴的参数 (2)各轴的转速 (2)各轴的输入功率 (3)各轴的输出功率 (3)各轴的输入转矩 (3)各轴的输出转矩 (3)各轴的运动参数表 (4)4.蜗轮蜗杆的选择 (4)选择蜗轮蜗杆的传动类型 (4)选择材料 (4)按计齿面接触疲劳强度计算进行设 (4)蜗杆与蜗轮的主要参数与几何尺寸 (6)校核齿根弯曲疲劳强度 (7)验算效率 (7)精度等级公差和表面粗糙度的确定 (8)5．圆柱齿轮的设计