轴管类零件折弯机设计（全套含CAD图纸）.rar

购买后包含有 CAD 图纸和说明书,咨询 Q401339828 本科毕业论文(设计) 轴管类零件折弯机设计系(部) 学号学生姓名指导教师提交日期购买后包含有 CAD 图纸和说明书, 咨询 Q401339828 I 摘要随着中国经济的快速发展,各行各业也跟随其后发展起来,基础设施建设如火如荼地进行着。厂房、设备、交通设施需求急剧增加,各种轴管的需求已远远不能满足, 许多金属轴管的形状要求也不断复杂化,从而催生了轴管类零件折弯机的设计和开发。本文设计的是经济性能较好且精度较高的轴管类零件折弯机,主要针对的是直径 20mm 以下的管类零件,以下简称管材折弯机。折弯机主要是用夹紧机构把轴管材料压紧在主轴上的成型轮模的槽中,然后通过主轴的旋转来实现管材的折弯,这种折弯是二维的。优点是经济性好性能好,使用简单,而且适用范围广,缺点就是精度较低, 这种物理折弯还会产生一定反弹。传统的手工折弯很难控制角度和距离,而且精度太低,往往很难满足需求,相反现代化的全自动数控折弯机各方面性能都比较好,但是非常昂贵,不适合中小企业, 而我这个折弯机就能既保证一定的精度,也有很好的经济性,具有广泛的运用空间。关键词: 轴管折弯机折弯夹紧购买后包含有 CAD 图纸和说明书, 咨询 Q401339828 II 购买后包含有 CAD 图纸和说明书, 咨询 Q401339828 III 购买后包含有 CAD 图纸和说明书, 咨询 Q401339828 IV Abstract With the rapid development ofChinese economy,every walk ofchina developed basic foundation need more workship,facility and steel tube couldn ’tsatisfy need some curling tubes are required,many engineers begin todesign the curling machine. The machine which Idesign isakind ofgood presicion and proper price 。 It’sused for curling the tube which ’sdiameter isunder 20mm. The curling process isvery simple:firs the clamp equipment clamp the tube,then principal axis goround and machine iseasy for using and the cost isproper and itcould beused inmany the precision isnot high,and this kind ofcurling shall have bring abit rebound. Taditionnal byhand curling hardly could control the curling angel and has poor presicion .With the development ofthe industry ,traditional curling method couldn ’tsatisfy the presicion requirement .In the other hand,C curling machine has avery good presicion ,but it’svery mydesign has agood presicion and aproper ’scould beused inmany factory. Keywords: Steel Tube Curling Machine Curl Clamp 目录购买后包含有 CAD 图纸和说明书, 咨询 Q401339828 V 1. 绪论.......................................................................................................................................................... 1 2. 轴管类零件折弯机的总装配图..........