汽车零部件技术的发展与标准化外文文献翻译、中英文翻译、外文翻译

外文资料

the spare part technology of the automobile

The developing direction of the spare part technology of the current automobile has five characteristics, first, the universalization, second, module , third, intelligent, fourth, light quantization, fifth, environmental protection. These five " melt ", it is a demand for development of complying with the current automobile too, accord with high , automatic degree high , environmental protection and economic demand of short , dependability of design cycle with low costs. But in order to influence the degree that Hyundai Motor enterprise produce the mode to look directly, the universalization and module .

Universalization set up on the standardized basis, automobile variety , specification , quality , grade , demand of security of products that produce on a large scale want foundation of regarding standardizing as. The past is produced on a large scale, the products are standardized, market demand is unified , there is no quilt sectionalization. Since the eighties of the 20th century, with change of market demand, automobile manufacturing industry is it offer diversified products and meet service , individual character of demand to begin to consumer, therefore has caused the application of a series of new manufacturing technologies and administrative skills. The production mode of now is that diversification and products which made the rule replace the standard product simplified progressively . For example the traditional production assembly line can only produce the automobile of a kind of type , but flexibility of today produce assembly line, can at the same time online production several automobile of type, can also order according to the subdivision that the customer's demand decorate and dispose . However, no matter traditional production line or modern production line, standardization is a foundation of normal operation. Especially modern flexible production line , need stricter overall standardization, make up according to the various forms with the standardized part, can make up into many kinds of final products . These standardized parts have commonability , adopt such

production mode, can both meet diversified demands and realize certain production scale , reduction of cost .

Universalization another foundation is the platform. World gets on the car big enterprises put out " the strategy of the platform " one after another now, in order to seek the diversification and low cost goal. The platform usually mean one have accurate datum require , have the same length , width and the same hanging the shelf , have the same chassis structure of wheelbase , can match various kinds of a optional one always succeeding and spare part, making up into a vehicle of different performance of different styles, says popularly , the same design of platform and assembling, only need to load onto a different outer cover from a kind of style to another kind of style , form the mode of the seriation products.

So, the foundation of spare part universalization of the automobile is standardization and platform. Automobile spare part universalization degree and platform share degree to be high, the higher either its standardized level is, this is the result of complementing each other.

Standardization is developed forward closelying linked, look from evolution of the automobile assembly line, the form of expression of the advanced form of standardization is the module at present. Module to is it put part together according to function of train to become always, form an intact function unit concentrated. The module resolve automobiles into dozens of pieces of big module , require spare part enterprises to participate in the designing in the initial stage when the completed car is developed , finish the a part development under the care of completed car factory and equipment work originally. Taking car water tank as an example, in fact the completed car factory should assemble the fan machine and pipeline on the water tank , then is it assemble at car to connect with air conditioner condenser, module water tank air conditioner condenser , fan machine and pipeline , in one yuan circuit all hookup the sixth of the twelve Earthly Branches, the production line assembler of completed car factory only needs to install the module water tank . Look from this, to assemble original completed car part of factory work transfer spare part to to the enterprise module. In this way , have already simplify the production technological process of the completed car factory , has improved working efficiency, having reduced administrative