机械5

油井钻井用甩干机结构设计 摘要：本设计以油田甩干机的结构为主要突破口，为目前市场生产油田甩干设备机提供可靠保证。研究工作的主要对象是甩干机的结构设计，结合本专业所学机械设计、机械制图、机械制造工艺学等专业课程，理解油井钻井用甩干机的结构和基本原理。参与计算设计油井钻井用甩干机基本结构，重点对传动机构详细设计，确定使用链传动与齿轮传动结合的分级传动。 本采用所学知识在力学计算中对甩干机机的强度、刚度进行分析。通过自身所学的机械制图、软件操作方面的技巧，画出了所需设计的结构的零件和装配图的三维图形。最终成功设计出了油井钻井用甩干机的传动部分的所有构件并装配成功，而且得出了所设计的传动机构在力学方面的各项性能和强度、刚度方面都符合此次设计要求的重要结论。 关键词：甩干机；传动机构；分级传动 Structure Desig
n of Dryer for Oil Well Drilli
ng Abstract: This desig
n takes the structure of oil field dryers as the mai
n breakthrough, a
nd provides a reliable guara
ntee for the productio
n of oil-field spi
n
ni
ng equipme
nt i
n the market. The mai
n object of the researchwork is the structural desig
n of the dryer, combi
nedwith professio
nal courses such as mecha
nical desig
n, mecha
nical drawi
ng a
nd mecha
nical ma
nufacturi
ng tech
nology, to u
ndersta
nd the structure a
nd basic pri
nciples of the oil-well drilli
ng dryer. Participate i
n the calculatio
n a
nd desig
n of the basic structure of the dryer for drilli
ng oilwells, focusi
ng o
n the detailed desig
n of the tra
nsmissio
n mecha
nism, a
nd determi
ni
ng the use of a graded tra
nsmissio
n combi
ni
ng chai
n drive a
nd gear tra
nsmissio
n. I
n this paper, the stre
ngth a
nd stiff
ness of the dryer are a
nalyzed i
n the mecha
nical calculatio
n usi
ng the lear
ned k
nowledge. Through the lear
ned mecha
nical drawi
ng k
nowledge a
nd computer drawi
ng k
nowledge, the mai
n structural drawi
ngs, mai
n
no
n-sta
ndard parts drawi
ngs, a
nd first- a
nd seco
nd-level parts equipme
nt drawi
ngs are draw
n. Fi
nally, successfully desig
ned all the compo
ne
nts of the tra
nsmissio
n part of the oil-well drilli
ng dryer a
nd successfully assembled it, a
nd itwas co
ncluded that the desig
ned tra
nsmissio
n mecha
nism is i
n li
newith the desig
n requireme
nts i
n terms of mecha
nical properties, stre
ngth a
nd stiff
ness. i
n co
nclusio
n. Keywords: Dryi
ng machi
ne，Tra
nsmissio
n mecha
nism，Gradi
ng drive 目录 摘要I Abstract II 第1章绪论1 1.1甩干机简介1 1.2国外甩干机发展现状1 1.3国内甩干机发展现状2 1.4研究甩干机的目的及意义2 第2章传动机构设计3 2.1传动机构设计思路3 2.2软件介绍4 2.3电机选择4 2.4轴的设计与计算6 2.4.1轴的分类6 2.1.2轴的材料选择6 2.4.3轴的设计基准8 2.4.4轴的强度校核8 2.4.5轴的刚度校核11 2.5链传动的设计计算12 2.5.1链轮设计12 2.5.2链条设计14 2.5.3链传动强度校核16 2.6齿轮的设计计算16 2.6.1齿轮的参数设计16 2.6.2齿轮的强度校核18 2.7其它零件设计18 第3章甩干机结构设计21 3.1工作原理21 3.1.1一般甩干机工作原理21 3.1.2结构设计工作原理21 3.2甩干机结构组成23 3.3甩干机总图设计24 第4章运动仿真25 4.1零件的装配25 4.2运动仿真26 第5章设计总结27 参考文献29 致谢31 附录A外文文献及翻译33