The application of CAPP/PDM opening eye in Guizhou spaceflight electric equipment

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  • source:KAIHER CNC Machining
Be subordinate to of Inc. of Guizhou spaceflight electric equipment belongs to company of group of industry of Chinese spaceflight family, it is relay and scientific research of electric coupler market, development and production the spaceflight at an organic whole yuan one of businesses of mainstay of parts of an apparatus, have construction of 40 years and development history. The company basically is developed and produce sealed electromagnetism relay, the product such as connector of depart of temperature relay, special type relay, general relay and electric coupler of general and rectangular, circle, special type and radio frequency connector, have give priority to the component that make with relay and connector, the electron measures the development productivity that controls device. The product is used extensively at the industry such as spaceflight, aviation, shipping, electron, Information Industry, electric home appliancesOn administrative foundation, lack capacity of effective computer assisted management, affected the efficiency that panel member works in coordination each other. The 5th, the collect method of data backward, efficiency makes mistake lowly, easily. Spaceflight electric equipment is in design, process, the collect report forms that need refers is various, and mutual correlation, before is computation of handiwork relying on a person, statistic, efficiency is low and accident rate is high. Informatization solution hits out amain 　 of 　 　 　 1, component a group of things with common features a component in managing PDM of 　 of 　 　 　 a group of things with common features include a group of things with common features model object and a certain number of member boy or girl friends, a group of things with common features model object is included whole a group of things with common features public information, if public property, common draft document, parameter is expressed,wait. The group that the parameter in every member boy or girl friend and model expresses is relevant couplet, contain information of member individual character, and cite the draft document in the model. To spaceflight electric equipment, although component set is complex, but the subordinate component amount of every kinds of product is less, the solves a product character with the OK and very good means that uses the product parameter in safeguarding PDM artificially to express a design to make and the correspondence that subordinate component chooses concern. 2, the regular drive that is based on whole structure, get 　 of 　 of EBOM 　 to connector, use component merely a group of things with common features management, cannot mirror an user thoroughly order goods with 2 class component between assemble a relation, and the change as a result of order is various, but have fixed law, because this can build to include first complete the product whole structure of 2 class component, and define the corresponding relation between order parameter and product structure, be aimed at a particular order form, be generated automatically by the system and order the accurate product construction of single-phase accord with. 3, unified craft edits platform, the put in order of technology knowledge battalion that implements craft standardization realized the technology base resource of company overall situation to share, make sure all industry technical data can unite standard management to rise, of the typical procedure that includes compositive managing to pass CAPP and PDM use, it is to be on the foundation of pair of typical summary of technological work, optimize craft to design a process, inheritance craft designs knowledge; Change in procedure electron, on standardization foundation, can standardize enterprise man-hour norm and quantify, pass technical data to be produced to the manufacturing platoon of the enterprise then undertake reasonable guidance, promote the competition ability of the enterprise. 4, use BOM tool, the collect report forms that the electric equipment of spaceflight of 　 of 　 of automatic collect 　 that realizes information is being designed and asks in process is various, pass BOM collect and computational tool, can finish in course of design, craft and procedure work out hind generate catalog of design of product list, product, raw material automatically to use up summary table of craft norm list, auxiliary data, coil to use up summary table of summary table of norm list, general tool, special tooling to wait for all sorts of craft collect data. 5, the job that changes 　 of administrative 　 　 to adopt a standard to the flow of design, process sheds pattern plate definition and visible project management, support collateral products plan pattern at the same time, will whole design, process undertakes decomposing according to certain level, make complex product develops process in an orderly way spread out, shorten thereby development cycle, optimize configuration of company natural resources, reduce Qi Benhe risk, promote an enterprise innovation capability. The electron changes sign one's name, reduce artificial latency time, improve products plan efficiency. At present system of PDM/CAPP of spaceflight electric equipment had received comprehensive promotion and application, the comprehensive application that realized CAD/CAPP/PDM and compositive, can the centralized administration that the administrative support that gained favorable applied result to implement project of the development to " of "xxxxx circle connector, development very well achieved a variety of electron article to block, safe share, sex of news put sb in a very important position is tall, product data can deliver craft document automatically in, what implementation industry data flows is expedite move, realize the computerization of product and craft information computation and collect, ensure the accuracy of data; With PDM system implementation changes model the fast design of the product, the concentration that realizes product and craft information accredit management, achieve the computer administration of products plan process; Realize the fast design of craft with PDM/CAPP system, realized craft to design the computer management of the process, shed management to come with working shedding and task all sorts of activities in process of products plan of harmonious, control, the examination that ensures a file works by normal order accurate carry out. 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