建立企业级统一工装数据库，能够全面管理企业工艺装备历史数据，能够支持企业对工装模型进行统一规划、管理和更新，方便设计员进行新工装设计时克隆工装后快速修改工装完成设计，提高工装设计效率，缩短新工装设计周期，降低同类工装重复设计制造的成本。

The enterprise unified tooling database can be used to manage the history tooling data of company, give support to be company in the plan, manage ment and update of the tooling data, help the tooling designer to design new tooling more quickly by repeating and modifying the history tooling, improve the efficiency of the new tooling design and reduce its cycle and the cost of simi-lar tooling repeated designing and manufacturing.

本文以某试验工装结构设计与优化为研究对象,应用有限元分析软件AnsysWorkBench对其结构进行优化设计,对试验工装的强度、刚度进行分析,并结合工装实际使用情况进行了有效的验证。基于试验工装整体的集成有限元分析方法能够极大的降低工装设计误差,从而提升了工装设计水平,节约生产成本。

Taking the structural design and optimization of the tooling structure in a certain test as the research object , this paper optimizes its structural design through finite element analysis software AnsysWorkBench , analyzes its strength and verifies the effect through actual uses of the tools . Based on the test , the integrated finite element analysis method can greatly reduce tooling design error , thereby increase the level of tooling design and reduce production costs .

对原始工装针板装配过程进行了分析,指出了其存在的缺点.针对原始工装的不足设计了全新的针板装配工装.通过分析新工装主要零件的结构特点,利用Pro/E软件建立了工装的三维模型.所设计新工装具有很好的安全性、可操作性与可靠性,同时具有安装效率高、制造成本低的特点,新工装具有很好的推广应用价值.

The characteristics of the assembly of needle plate is Introduced, and the original tooling shortcomings is analyzed, the new assembly tool of the needle plate is designed according to the characteristics and requirements of the assembly of needle plate, and the structural characteristics of parts are analyzed, the 3D model of the tooling is established by using Pro/E software. Finally, the advantage of the new assembly tool of the needle plate are summarized.

以工装设计现状及发展为切入点，以计算机为工具，对工装设计采用成组技术，以此减轻工程技术人员劳动量，提高设计效率，发挥应有的经济效益。

As the breakthrough point of the equipment design present situation and the development ,as the tool of the computer to group technology for tooling design ,this methods is to reduce labor engineering and technical personnel and to improve the de‐sign efficiency as well as economic benefits .

综合考虑材料、结构、连接、频率、加工工艺、操作简便性等因素，对 IF 转换器的振动工装进行设计。同时，为验证工装结构的强度和刚度，采用ANSYS对其进行模态和随机振动分析，得到振动工装的各阶固有频率和振型，以及加速度、位移和应力分布。振动工装X、Y、Z三个方向上传感器所在点的传递系数与理论数据的相对误差分别为11.1%、6.3%、2.9%，说明 IF 转换器振动工装的设计能满足使用要求，同时，软件模拟结果对后续工作具有重要的指导意义，可有效地解决传统设计中产品研制周期长、设计偏于保守、工作效率低等问题。

Comprehensive considering materials, structure, connection, frequency, processing, operation and other factors, the vibration fixture of IF converter is designed. Meanwhile, in order to verify the vibration fixture structure strength and stiffness. The modal condition and random vibration analysis are studied by ANSYS, and the natural frequency, vibration modes, acceleration, displacement and stress distribution of vibration fixture can be obtained .The relative error between the experimental data and the theoretical data of the sensor transfer coefficient on the X, Y, Z three directions of the vibration fixture are 11.1%, 6.3%, 2.9%respectively. So it is illustrated that the IF converter vibration tooling design can satisfy the requirement, and the software simulation results have important guidance for the follow-up work, which can effectively solve the defects of the traditional design, such as conservative cycle long design and low efficiency.