解析机械工程的可靠性优化设计中英翻译.docx

解析机械工程的可靠性优化设计中英翻译Parsing the reliability of the mechanical engineering optimization design of the translation在当今社会中，人们不仅需要功能齐全的产品来应对工作、生活中遇到的问题，还需要 产品具有较强的可靠性，能够实现其所具有的功能因此，在产品设计方面，以确保并提高 产品可靠性为目的的优化设计得到了迅速的发展和应用对于机械工程来说，也不例外In today's society, people need not only fully functional products to deal with the problems in the work, life, also need the product has strong reliability, can realize the functions of the. Therefore, in terms of product design, in order to ensure and improve product reliability optimization design for the purpose of rapid development and application are obtained. For mechanical engineering, is no exception.1关于可靠性设计的一些问题1 some of the problems about reliability design要想弄清楚什么是可靠性优化设计，我们就必须要先了解什么是产品的可靠性。

一般来 说，产品的可靠性就是指在规定的条件与时间之内完成规定的任务或者实现固定的功能这 里的产品既包含作为单位研究的研究对象，又指各个参与实验的系统、元件或者设备等，在 特殊情况之下，我们还可以将人的作用也包含进去If you want to know what is the reliability optimization design, we must first understand what is the reliability of the product. In general, the reliability of the product is completed within the prescribed requirements and time stipulated in the task or achieve a fixed function. Product contains both here as the research object of research units, and refers to all involved in the experiment system, component or equipment, etc., under special circumstances, we can also contain the function of the people in it.在进行可靠性优化设计的过程中，我们必须要以已知的技术和理论为基础，根据日后的 实际需要和可能会发生的情况优先考虑产品的可靠性要求，通俗一点的讲，就是要在满足产 品费用、性能以及时间等条件之下，确保产品能够满足可靠性的要求。

对于产品的可靠性优 化设计来说，其是一个多技术、多学科融合的新型技术，既包含价值工程、系统工程的知识， 又具有工程心理学、计算机技术以及质量控制技术的相关内容虽然其名称是产品可靠性优 化设计，但是其并非只是存在于产品的设计阶段，在产品的制造阶段、使用阶段以及管理和 维护等阶段都会涉及到产品的可靠性优化设计也正是因为这样的情况，其在机械工程中有 着十分广泛的应用In the process of reliability optimization design, we must be based on the known technology and theory, according to the actual need and is likely to happen in the future priority of product reliability requirement, popular point, is to meet the product cost, performance, and under conditions such as time, ensure that the product can meet the requirements of reliability. For the reliability optimization design of product, it is more than a technology, a multidisciplinary integration of new technology, includes both the knowledge of value engineering, systems engineering, but also has engineering psychology, computer technology and quality control technology related content. Although the name is products reliability optimization design, but it is not only exists in the product design stage, in the product manufacturing phase and use phase, and phase will involve products such as management and maintenance of reliability optimization design. Also is precisely because such a situation, it has a very extensive application in mechanical engineering.在多种历史原因的综合影响之下，我国机械制造业的整体水平要地域西方发达国家，而 机械工程的可靠性优化设计也更为落后。

虽然上世纪80年代末期由于国家和企业的重视， 可靠性优化设计得到了一定发展，个别企业还组建了专职于可靠性优化设计的研究机构，培 养了一批具有较高专业素质和扎实专业知识的人才并制定了一系列关于可靠性优化设计的 工作标准，但是随着时间的推移以及社会和科学技术的发展，这些机构和标准都渐渐的变得 陈旧了因此，对于我国的可靠性优化设计来说，其具有一定的基础和实力，但是仍旧与发 达国家存在着较大的差距Under the combined influence of a variety of historical reasons, the overall level of China's machinery manufacturing to region of western developed countries, and the reliability of the mechanical engineering optimization design is more backward. While in the late 1980 s because of the country and enterprise value, reliability and optimal design obtained certain development, individual companies also set up the full-time in reliability optimization design research institutions, foster a batch of high professional quality and solid professional knowledge and develop a series of work on reliability optimization design standards, but with the passage of time and society and the development of science and technology, these institutions and standards are gradually becoming obsolete. For reliability optimization design in our country, therefore, it has a certain foundation and strength, but still there is a larger gap with developed countries.2机械工程中的可靠性优化设计2 reliability optimization design of mechanical engineering(一) 存在于设计环节之中的可靠性优化设计(a) exists in design process of reliability optimization design机械工程的设计工作与一般的产品设计的工作有着本质上的区别，其可以被分成两个方 面：一方面是整体装配设计；一方面是组装零件设计。

在进行机械工程整体装备可靠性优化 设计时，我们可以将其看成是一个整体，而其设计工作则可以被分成两大方面：首先，工作 人员必须要对整个系统有一个全面细致的了解，要全面分析并掌握各个零部件可靠性的程 度，并要以此为基础推断整体的可靠性程度这一工作就是我们常说的整体设计可靠性预测 工作，在进行这项工作时，必须要确保所获得预测结果满足设计的指标其次，要将整体对 可靠性的要求划分到各个零配件之上，只要确保每一个零件都能够满足可靠性的要求，既能 够确保机械工程的整体能够满足可靠性要求目前，常用的可靠性分配法有以下几种：再分 配法、比例分配法、等分配法以及综合评分分配法Mechanical engineering design work with the general product design work the distinction that having essence, it can be divided into two aspects: on the one hand, the whole assembly design;On the one hand is assembly parts design. Overall equipment reliability for mechanical engineering optimization design, we can use it as a whole, and its design work can be divided into two aspects: first, the staff must have a comprehensive and detailed understanding of the whole system, will comprehensively analyze and every parts and componen。