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1、个人资料整理仅限学习使用0/14 机械设计基础课程设计一级锥齿轮减速器设计说明书目录一、传动方案拟定 .4 二、电动机的选择.4 三、计算行动装置总传动比及分配各级传动比.6 四、普通 V 带的设计.6 五、直齿圆锥齿轮传动设计.9六、轴的结构设计.10 七、轴承的选择及校核.15 八、箱体的设计 .16 九、键的选择及校核.18 十、联轴器的选择.19 十一、减速器附件的选择.19十二、设计小结及参考文献.34 一设计题目设计带式运输机传动装置，示意图如下：个人资料整理仅限学习使用1/14 二已知条件1）鼓轮直径D=250 mm 2）鼓轮上的圆周力F=4.2kN 3）运输带速度V=1.1m/
2、s 三技术条件1）传动装置的使用寿命预定为8 年，单班制；2）工作机的载荷性质平稳，起动过载不大于5%，单向回转；3）电动机的电源为三相交流电，电压为380 伏；4）允许鼓轮的速度误差为5%；5）工作环境：室内。四设计要求6）减速器装配图一张；7）零件图 2 张：输出轴和输出轴上齿；8）设计说明书一份，按指导书的要求书写。文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4
3、M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 H
4、D7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2
5、X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9
6、ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B
7、1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4
8、文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:C
9、E9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4个人资料整理仅限学习使用2/14 计算过程及计算说明:一、传动方案拟定第二组：设计单级圆锥齿轮减速器和一级带传动1.电动机 2.带传动 3.减速器 4.联轴器 5.鼓轮（1）工作条件：传送机单班制,连续单向回转，载荷平稳，空载起动，室内工作；传动装置的使用寿命预定为 8 年。该机动力来源为三相交流电，电压为380/220 伏，传输带速度允许误差5%。（2）已知数据：鼓轮上的圆周力F=4.2 kN,运输带速度 V=1.1m/s,鼓轮直径D=2
10、50 mm。二、电动机选择1、电动机类型的选择：Y系列三相异步电动机，其结构简单，工作可靠，价格低廉，维护方便，具有适用于不易燃，不易爆，无腐蚀性气体和无特殊要求的机械。2、电动机功率选择:(1计算工作所需功率Pw Pwkw(2 计算电动机输出功率Pd按常用机械传动效率简表确定各部分效率为V 带传动效率1=0.96，滚动轴承效率2=0.98，圆锥齿轮传动效率3=0.96，弹性联轴器效率4=0.99，卷筒轴滑动效率5=0.98，卷筒效率6=0.97。传动装置总效率为 =1223456=0.96 0.9820.96 0.99 0.98 0.97=0.83 得出电动机所需功率为Pd=Pw=5.6Kw
11、(3 确定电动机的转速输送机卷筒转速84.0一般可选用同步转速1000r/min或 1500r/min的电动机作为原动机。通常,V 带传动常用的传动比范围i1=24,单级圆锥齿轮的传动比范围i2=23，则电动机转速可选范围为=i=84.0(412=3361008r/min 符合这一同步转速范围的有750r/min,1000r/min,1500r/min。电机从重量、价格及传动比等方面考虑，选用Y160M2-8型电动机。其相关参数如下：型号额定功率满载转速轴径中心高计算数据PwKw=0.83Pd=5.6Kw=84.0电动机型号Y160M2-8P0=5.6KW n0m=720r/min T0=74
12、.32Nm P1=5.38KWn1=248.2r/minT1=207N mP2=5.06KWn2=86.6r/minT2=564.5NmP3=4.76Kwn3=84r/minT3=541.1Nm PC=6.72KWdd1=140mm v=5.28m/sdd2=397.88mmao=700 mmLd=2240mm Z=4 m=4.5mm=142.30mm b=44mm Fr=1555.94N Fa=888.80N=N m=Nm 文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文
13、档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE
14、9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M
15、2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD
16、7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X
17、10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 Z
18、X8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1
19、L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4个人资料整理仅限学习使用3/14 三、计算总传动比及分配各级的传动比1、总传动比：i0=nm/nw=720/84=8.6 2、分配各级传动比（1）取齿轮 i1=3单级减速器 i=23 合理）（2）=/=8.6/3=2.9 四、运动参数及动力参数计算0 轴电动机轴 P0=Pd=5.6KW n0=nm=720r/min T0=9550=95
20、5074.32Nm 1 轴高速轴 P1=P001=5.6 0.96=5.38KW n1=248.2r/min T1=9550=9550207N m 2 轴低速轴 P2=P112=5.380.98 0.96 5.06KW n2=86.6r/min T2=564.5Nm 3 轴卷筒轴 P3=P223=3.10.980.96=4.76KW n3=nw=84.0r/min T3=541.1Nm 四、V带传动设计1.确定计算功率查表得 KA=1.2，则PC=KAP=1.25.6=6.72KW 2.确定 V带型号按照任务书得要求，选择普通V带。根据 PC=6.72KW及 n1=720r/min，查图选用A
21、 型普通 V带。3.确定带轮直径1）确定小带轮基准直径根据图推荐，V 带小带轮选用直径最小为75mmA 型），选择 dd1=140mm。2）验算带速v=5.28m/sY160M2-85.5kw 720r/min 2.0 2.0 42mm 160mm=N=Nm=468.54N mN mMT=423.38N m N m=NmNmN=P1=1555.86N P2=3670.07N Lh=46195h 文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2
22、HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M
23、2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9
24、 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3
25、B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A
26、4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:
27、CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T
28、4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4个人资料整理仅限学习使用4/14 5m/s v25m/s,带速合适。3）计算大带轮直径dd2=i dd11-）=2.91401-0.02）=397.88mm根据 GB/T 13575.1-9 规定，选取 dd2=400mm4.确定带长及中心距 确定带长 Ld：根据几何关系计算带长得=2=2272.37mm 根据标准手册，取 Ld=2240mm。(3计算实际中心距5.验
29、算包角：包 角 合适。6.确定 V 带根数 Z 根据dd1=140mm及 n1=720r/min，查表得P0=1.56KW,P0=0.09KW根据=158.21 及查表得带入公式后，取 Z=4 7.确定初拉力 F0F0=500查表得 q=0.1/m,则F0=500=258.00N 8.计算带轮轴所受压力Q Q=2ZF0sin=24258sin=2026.80N 五、直齿圆锥齿轮传动设计1.齿轮的材料及热处理方法小齿轮选用 40Gr，调质处理，齿面硬度为280S。大齿轮文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7
30、M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X
31、9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V
32、3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10
33、A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码
34、:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4
35、T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2
36、 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4个人资料整理仅限学习使用5/14 选用 45 Gr，调质处理，齿面硬度250S，HBS1-HBS2=280-250=30,合适。故2 选取设计参数粗选 8 级精度取小齿轮齿数Z1，则大齿轮Z2=203，实际传动比传动比误差：|i-i0|/I=|3-3|/3=02.5%。与要求相差不大，可用。并取
37、=0.3，。3.齿轮疲劳强度设计1）小齿轮上的转矩T1=207.00Nm 2）查表，取载荷系数K=1.2 3）按齿面接触疲劳强度设计得=9664）确 定 齿 轮 模 数取 标 准 模 数m=4.5mm 5）小齿轮直径4齿轮几何尺寸计算1）分度圆直径2）分度圆锥角3）锥距4）齿宽5校核弯曲疲劳强度Zv1=21.08 Zv1=189.69 查得=4.33,=4.00 文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8
38、V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L1
39、0A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编
40、码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y
41、4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R
42、2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S
43、7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10
44、X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4个人资料整理仅限学习使用6/14 F1=168.9MPa=233MPa 合格F2=156.03MPa=184MPa 合格六、轴的结构设计1.高速轴的设计 2）按扭转强度估算轴的最小直径115增大 7%经圆整取最小轴径3）轴的结构设计错误!左起第一段，由于安装带轮，属于基孔制配合，因开有键槽，增大7%并圆整，取轴径30mm，长度 60mm，为了便于安装，轴端进行245倒角。错误!左起第二段直径取36m
45、m。根据轴承端盖的装拆以及对轴承添加润滑脂的要求和箱体的厚度，则取第二段的长度40mm。错误!左起第三段，该段装有滚动轴承，选用圆锥滚子轴承，取轴径 40mm，长度为 32mm。错误!左起第四段，,其直径略大于第三段轴，取50mm，长度取 90mm。错误!左起第五段为滚动轴承段，则此段的直径为40mm，长度取 32mm。错误!左起第六段，对轴承右端进行定位，有小齿轮，取轴径 32mm。长度取 80mm。2.输出轴的设计(2按扭转强度估算轴的最小直径115增大 7%经圆整取最小轴径(3确定轴各段直径和长度错误!左起第一段，由于安装联轴器，因开有键槽，轴径扩大 7%并圆整，取轴径50mm，长度 5
46、8mm，为了便于安装，轴端进行 245倒角。错误!左起第二段直径取56mm。根据轴承端盖的装拆以及对文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10
47、A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码
48、:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4
49、T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2
50、 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7M2X10X9 ZX8V3B1L10A4文档编码:CE9Y4T4M2R2 HD7S7