320mm卧式铣床主传动系统设计（常规传动Z=18 45 1600 P=7.5KW】（全套含CAD图纸）.zip

购买后包含有 CAD 图纸和说明书,咨询 Q401339828 课程设计说明书题目: 320mm 卧式铣床主传动系统设计所属院(系) 机械工程学院专业班级: 机械设计制造及其自动化( 1101 班) 姓名: 学号: 指导教师: 完成地点: 目录购买后包含有 CAD 图纸和说明书,咨询 Q401339828 ··········································································································· 1 2. 主传动系统的组成及要求··················································································· 2 3. 主传动系统的运动设计······················································································ 4 转速图······································································································· 4 结构网与结构式··························································································· 9 转速图的拟定······························································································ 9 带轮及 V 带设计························································································· 13 齿轮模数的估算························································································· 15 齿轮齿数的确定························································································· 16 4. 主传动系统的结构设计····················································································· 21 主传动系统的布局及变速机构的类型······························································ 21 齿轮的布置······························································································· 22 轴的空间布置···························································································· 24 计算转速·································································································· 25 主轴轴径设计···························································································· 29 主传动系统的开停装置················································································ 32 主传动系统的制动装置················································································ 33 5. 传动系统的润滑···································································