12500DWT多用途船货舱底部208分段船体生产设计+CAD图纸
毕业论文关键词：生产设计；多用途船；建造工艺
Abstract The production design is directed by the theory of united arrangements and optimizingprinciples.It is applied by the group technology,guided by middle products and producedby area organization,which realizes the combination of hull,outfitting and painting.Also,itis a significant part of ship design,which is the document step to combine actual productionwith paper design,solving the engineering and technical problems how to build the ships.Accurate expression of the production design can not only save construction time andreduce the cost of the management,but also can improve the quality of the ship,whichbrings about considerable profits.In this paper,the production design of this dissertation is based on the bottom of the 208section of 12500DWT multi-purpose cargo hold.For its structural characteristics,the writerput forward not only the specific construction program and the construction essentials,butalso the outfitting essentials,the design and selection of the ring hanging and therequirements of the rolling.Using the software CAD to complish the drawing of thisblock(including the covers of working drawing,the drawings of the structure,the drawingsof the spell,the rings hanging map and the part list ) .
Keywords:production design;multi-purpose vessel;construction technology
目录
第一章绪论1
1.1设计及背景研究-1
1.2多用途船1
1.2.1多用途船简介-1
1.2.2多用途船舶的优势1
1.2.3多用途船发展的现状-2
1.3生产设计2
1.3.1生产设计介绍-2
1.4主要研究内容3
第二章12500DWT多用途船建造方针4
2.112500DWT多用途船概述-4
2.1.1主要尺度-4
2.1.212500DWT多用途船结构特点-4
2.2船舶建造方案5
2.3船厂承建能力6
第三章12500DWT多用途船208底部分段生产设计7
3.1208分段结构特点7
3.2208分段所处位置7
3.3208分段制造要领8
3.3.1208分段建造方案8
3.3.2208分段部件制造要领8
3.3.3208分段拼板要领8
3.3.4208分段装配顺序9
3.3.5208分段精度管理9
3.3.6208分段焊接要求9
3.3.7分段焊接变形预防和控制-10
3.4208分段生产设计作图说明-11
3.4.1208分段结构图11
3.4.2208分段零件编码使用说明-11
3.4.3208分段其它符号说明-12
3.4.4208分段生产设计拼板图13
3.4.5208分段生产设计零件明细表13
3.5208分段吊环设置-14
3.5.1吊环设置的原则-14
3.5.2分段重量重心估算15
3.5.3起重吊环强度计算15
3.5.4208分段翻身要领-16
3.6208分段涂装要领-17
3.6.1分段涂装要求17
3.6.2涂装质量检验17
3.6.3涂装生产的安全问题与注意事项18