摘要近几年来，受世界金融危机深层次影响，全世界的经济增速持续放缓，新船市场持续低迷。在面对接单难、交船难、融资难、生存难等诸多问题的情况下，我国船舶工业迈入深度调整。在这船舶工业发展的关键时刻，中国船舶人应进一步提高产业集中度，加快产业转型升级，努力突破智能制造技术难关，加强对外合作，进一步完善行业产业链，稳步推进兼并重组，在拼搏中提高综合实力，为实现世界造船强国的中国梦而努力奋斗。59519

本文主要介绍了船舶行业背景，分析近些年国内船舶行业的发展情况，以及国内外的研究现状，介绍了液散货船的特点，对于现代造船模式下船舶分段的生产设计建造工艺、施工要领、涂装要领和精度控制，以及吊环吊马的生产设计思路进行了详细的介绍。

本文用80500DWT液散货船作为案例，浅谈这艘船的结构特点、建造法以及分段划分原则等相关内容。然后再结合我此次本科毕业设计负责的舷侧S26P/S分段生产设计进行详细分析现代造船模式下液散货船的生产设计工艺。本次毕业设计主要运用CAD制图软件，除论文外，我还将提供S26P/S分段结构图、拼板图、吊环吊马图以及零件编码表等生产设计相关信息。

毕业论文关键词：液散货船；舷侧分段；船体生产设计；CAD软件 

Abstract In the past two or three years, the world's financial crisis, the deep impact of the world's economic growth continued to slow, the new boat market continued to slump. In the face of difficulties, difficult to ship, difficult financing, difficult to survive and many other issues, China's shipbuilding industry into the depth adjustment. At a key moment in the development of shipbuilding industry, the Chinese ship should be and further enhance the industrial concentration, to accelerate industrial restructuring and upgrading, efforts to break through the intelligent manufacturing technology difficulties, strengthen international cooperation, to further improve the industry chain, steadily promote the merger and reorganization, high comprehensive strength in the struggle, and strive to achieve the biggest shipbuilding country in the world of the Chinese dream.

This paper introduces the main shipbuilding industry background, analysis of the development of domestic shipbuilding industry in recent years, and the present situation of research at home and abroad, introduces the characteristics of liquid bulk cargo ship, and construction process, construction essentials, painting essentials and precision control for modern shipbuilding mode of ship block design and production, as well as rings hanging horse production and design ideas are introduced in detail.

In this paper, 80500DWT liquid bulk cargo ship as a case, the ship's structural characteristics, construction method and the principle of subsection pision and other related content. And then combined with the author the undergraduate graduation design responsible for broadside S26P/S section design and production were analyzed in detail under modern shipbuilding mode liquid bulk cargo ship design of the production process. This graduation design mainly uses CAD drawing software, except for the paper, the author will also provide S26P/S piecewise structure diagram, imposition chart, the rings hanging maps and parts coding table and production design related information.

Keywords: Liquid Bulk Cargo Ship；Broadside；The Hull Production Design；CAD software

目  录

第一章  绪论 1

1.1 船舶行业分析与研究现状 1

1.1.1 中国船舶行业分析 1

1.1.2 国内外研究现状 2

1.1.3 存在的问题和改进措施