200米钻机回转器设计
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密 惠 保
目录
摘 要························································································································· 1
Abstract······················································································································ 2
第1章 绪论··········································································································· 3
1.1 选题的意义································································································ 3
1.2 设计内容···································································································· 3
1.3 设计方法···································································································· 4
1.4 预期目标···································································································· 4
第2章 钻机概述····································································································· 5
2.1 钻机的功用································································································ 5
2.2 对钻机的要求···························································································· 5
2.3 钻机的组成································································································ 5
2.4 钻机的分类和名称···················································································· 6
2.4.1分类···································································································· 6
2.4.2名称···································································································· 7
第3章 钻机的总体设计························································································· 8
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3.1 本设计钻机的应用场合············································································ 8
3.2设计方案的确定··························································································· 8
3.2.1 本设计钻机的特点········································································· 8
3.2.2 总体设计方案的确定····································································· 8
3.3 钻机的技术特性和要求············································································ 9
第4章 动力机的确定··························································································· 11
4.1 输出功率计算·························································································· 11
4.2 回转钻进及破碎岩石、土层所需功率·················································· 11
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4.3 给进油缸所需功率的计算······································································ 13
4.3.1 给进油缸的基本参数··································································· 13
4.3.2 油缸工作压力的计算··································································· 13
4.3.3 油泵最大工作流量计算······························································· 14
4.3.4 给进油缸功率计算······································································· 14
4.4 动力机功率的确定················································································ 14
第5章 机械传动系统设计··················································································· 15
5.1 主要参数的选择······················································································ 17
5.1.1 变速箱··························································································· 17
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5.1.2 绞车······························································································· 17
5.1.3 回转器··························································································· 17
5.2 机械传动系统初步计算·········································································· 17
5.2.1 变速箱各档传动··········································································· 18
[来源：http://www.think58.com]
5.2.2 绞车的缠绳速度··········································································· 18
5.2.3 立轴的转速··················································································· 19
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第6章 变速箱的设计与计算··············································································· 21
6.1 变速箱的结构特点及设计要求······························································ 21
6.1.1 结构特点······················································································· 21
6.1.2 设计要求······················································································· 21
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6.2 齿轮副的强度计算与校核······································································ 22
6.2.1 变速箱内各齿轮主要参数确定··················································· 22
6.2.2 主要齿轮副的强度设计计算与校核··········································· 22
6.3 轴的强度计算与校核·············································································· 28
6.3.1 轴的强度计算··············································································· 29
6.3.2 轴的强度验算校核······································································· 32
第7章 绞车··········································································································· 34
7.1 绞车的结构特点······················································································ 34
[来源：http://www.think58.com]
7.2 主要参数的选择······················································································ 34
7.2.1 绞车性能参数··············································································· 34
[来源：http://www.think58.com]
7.2.2 绞车卷筒转速和提升速度计算··················································· 36
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7.3 绞车所需功率·························································································· 37
7.4 绞车齿轮副强度简单校核······································································ 38
第8章 回转器的设计····························································································· 39
8.1 回转器的结构特点················································································ 41
8.2 回转器的弧齿锥齿轮副设计································································· 41
8.2.1 弧齿锥齿轮参数设计··································································· 41
8.2.2 零部件的强度与寿命计算··························································· 41
8.3 轴径的估算···························································································· 42
8.3.1齿轮受力分析·················································································· 47
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第9章 液压系统的设计与计算············································································· 39
9.1 液压卡盘的设计与计算········································································ 41
9.1.1 卡瓦对钻杆的夹紧力··································································· 41
[资料来源：http://think58.com]
9.1.2 蝶型弹簧的轴向推力··································································· 41
9.1.3 蝶型弹簧的设计计算··································································· 41
9.1.4 蝶型弹簧的变形量计算································································ 41
[来源：http://think58.com]
9.1.5 所需油压的计算··········································································· 41
9.1.6 卡瓦径向伸缩量计算··································································· 41
[资料来源：THINK58.com]
9.1.7 缸体的强度计算··········································································· 41
9.2 给进油缸的设计····················································································· 42
[来源：http://www.think58.com]
9.3 夹持器····································································································· 42
[来源：http://think58.com]
第10章 可行性及经济成本分析··········································································· 47
10.1 可行性分析······························································································ 52
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10.1.1 设计可行性分析········································································· 53
10.1.2 市场可行性分析········································································· 53
[来源：http://www.think58.com]
10.2 经济性分析···························································································· 53
第11章 使用说明································································································· 47
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11.1 概述········································································································ 52
11.2 钻机分组情况························································································ 52
11.3 工作原理································································································ 52
11.3.1 钻机的工作原理········································································· 53
11.3.2 立轴的给进运动········································································· 53
11.3.3 立轴的快速移动········································································· 53
11.4 操作程序································································································ 52
11.5 机器的保养与维护················································································ 52
11.6 故障原因及排除方法············································································ 52
11.7 钻机的安全注意事项············································································ 52
[资料来源：www.THINK58.com]
结论··························································································································· 55
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致谢··························································································································· 56
参考文献··················································································································· 57
[资料来源：http://think58.com]
专题··························································································································· 58
附录1························································································································ 70
附录2························································································································ 77
[来源：http://think58.com]
附录3························································································································ 86
附录4························································································································ 94
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