摘要船用锚链拉力试验机是大型的电焊锚链生产检测设备，是锚链生产厂家必备的设备之一。为了适应生产的发展，需要研制能用于超大规格锚链拉力及拉断实验的锚链拉力试验机，但是考虑到厂房面积有限和节省空间的因素，锚链卸载后无法直接由卷扬机直接拖拽，这就需要一个设计导向装置，来使放置在一边的锚链通过该装置牵引至卷扬机，因此锚链转盘的设计具有重要的实际意义。49432

本文以船用锚链拉力试验机的转盘机构为设计对象，该设备作为拉力试验测试平台的辅助工具参与锚链拉伸、破断等试验，其主要作用是实现锚链的有效对正及其导向。首先介绍了当今材料试验机的国内外现状，以及锚链拉力试验机的现状，提出了对锚链转盘机构设计的实际生产意义；其次本设计体现了结构的特殊性，从实际的工况出发，对转盘进行总体设计并校核该设备主要受力部件，采用经典力学与计算机辅助设计的双层标准，验证了其可靠性。并在此基础上实现优化设计，保证设计的有效性与经济性。再利用CAD软件绘制装配图，并利用Pro/E软件对其进行三维建模并加以虚拟装配。同时利用ABAQUS对转盘的重要零件进行有限元分析，并且进行了强度校核，对设计进行了优化，使其最终能在实际应用中实现该设备的作用。

毕业论文关键词：锚链拉力试验机；锚链转盘；机械设计；ABAQUS；Pro/E

Abstract  Marine Anchor Chain Tension Tester is a large-scale welding anchor chain of production testing equipment, that is one of the anchor chain manufacturers of essential equipment. In order to adapt to the development of production, the anchor chain of the experimental tensile testing machine need to be developed that can be used for large size anchor chain tension, but the plant area is limited and space-saving factor, chains can not be directly after unloading the hoist directly drag this requires a design-oriented device, placed in the side of the anchor chain traction through the device to hoist the anchor chain of the design of the turntable has important practical significance.

Marine anchor chain tensile testing machine dial institutions for the design of the device as a test platform of tensile testing aids to participate in the anchor chain stretching, breaking test, its main role is to achieve an effective anchor chain of being its orientation. First introduced in today's domestic and international status of the material testing machine, and anchor chain of the status of the tensile testing machine, the actual production of meaning on the anchor chain turntable institutions; Secondly, the design reflects the special structure of, starting from the actual working conditions on the turntable, the overall design and check the device force components, the use of classical mechanics and computer-aided design of double standards, to verify its reliability. On this basis, to optimize the design to ensure the effectiveness and economy of design. Re-use CAD software to the assembly drawing, and three-dimensional modeling and virtual assembly using Pro / E software. using the ABAQUS finite element analysis of the important parts of the turntable and the strength check, the design has been optimized, making it the ultimate in practical applications, the role of the equipment using ANSYS module.

Keywords:  Anchor Chain Tension Tester；Anchor chain turntable； Mechanical Design；ABAQUS；Pro/E

目录

第一章  绪论 1

1.1 研究背景 1

1.2 国内的发展现状 1

1.3 国外的发展现状 2

1.4 论文研究的内容 3

第二章  锚链转盘的结构设计