The model method that PDM system implements

The definition PDM system of the model carries out the process that is act according to actual circumstances substantially, "Those who measure " is company business course " of this " body, thereafter " cuts " into parts to give PDM system " of this " garment. So, is model method divided on the whole for two measure: ? The large bamboo hat arrives 9  of  system of blanket Ting DM is custom-built applied process, among them the key that " enterprise builds modular " is " of " custom-built application and foundation. Say commonly, the action of the model makes complex information correlation becomes simple namely understand easily, it makes we have an insight into easily the rule that is concealed in a large number of primitive data backside, make we go up systematic demand map to software structure effectively. The main obstacle that enterprise IT applies now has the following at 2 o'clock: Develop and safeguard · of difficult with each passing day; of system of · computer application to have applied system mutual compatibility needs set back the information exchange between the system. The key of enterprise executive PDM is how the system of of all kinds application the enterprise is compositive rise, form harmonious and uniform business information system. Industry model is to consolidate an industry substantially the semantics between different application system, only every apply unit system to use unified applied semantics, ability accomplishs information on company business class compositive. Today, OMG organization rolls out business affairs object on CORBA platform (Business Object) standard, its original intention also is to solve business information compositive problem. The enterprise builds a model to want corresponding information system to undertake demand is analysed, cut the integral demand of lay off enterprise even at the same time. To carry out PDM, industry model should describe: at least from 3 respects? Fall from the sky of lowing R of P of  of bald Tuo Lu of P of ⒛ of bank of lowing ⑿ of P of drop patch up first  Qu P dash forward? of С of Tuo of creek of ノ  hook conveys industry pattern jointly. 2.

The goal that the function establishs modular function to build a model is implementation the following at 2 o'clock: The business course with the collateral company of description of · of unit gather; that · organizes the company into interactive good definition reachs what its carry out to spark condition. Does the function build main component part of the model to include: ? Large bamboo hat of look of the larva of a tapeworm or the cercaria of a schistosome of S of a huge legendary turtle of Zhuang of canister of blanket of  of ⒐ of  of Jie ⑹ collection touchs instrument the process that it is in aurelian? of which pull king crab to be secured relatively finishs specific target and job below support. Specific for, region is corresponding the branch at the enterprise, so the region of the enterprise is section of the market, Technical Division, production branch and sale branch. Region describes: by the following respect? Incident of? of  of collection of fade of Mie of charm of discharge of Mou of ⒂ of idle of impossible of Gong of ⒂ of otter of burying  of Xing Di of Mou of ⒂ of  of Qiong of  of border of ⒃ of an ancient wine vessel made of horn of Fang of Zan of collate of ⒛ of an ancient wine vessel made of horn of δ acenaphthene Fang rainwatering in puddles is the example that enterprise reality exists and demand, it activations or drive inside the country business course. We mix incident cent for external event in-house incident. Does incident describe: by the following respect? Does peach of  of grave of Mei of Yong of spoon of  of collection of lowing ⑹ of noise of  of collection of ⑹ of Cong Chu of  of collection of ⑹ of an ancient wine vessel made of horn of the Fang that record  make an appointment with process of? of ⅰ of male bank of  of sauce of basketry collection  to you can define: from two respects? 9  of Peng of δ of form  protruding process of region of? of muddleheaded of haze of  of Tan Zhi  (top layer) , business course (the layer intermediate) with business activity (the most rock-bottom) . Behavior can be conveyed with flow chart, the around order of behavior is conveyed not only in the graph, convey behavior even at the same time strike hair requirement. The operation is main by the input Control of Output of Input, output, control and supportive Maintenance are conveyed, namely ICOM component, these operations are specific and affirmatory the character of a certain activity. 3.

The goal that information establishs modular information to build a model is the requirement that uses data of object-oriented methodological score industry and information, define the crucial information of the enterprise at the same time, make clear its main content, in order to form the basis with business information compositive system. The main component part of information model includes view of company target, object and target concern. The object concerns to cent concerns for polymerization and produce an impact again, generation relation cent is strong concern and weak relation. The main contribution of business information model is to be data of PDM management product to build the use logic between true data boy or girl friend and data. Object view says simply is all sorts of forms for reporting statistics with existent enterprise and data, it is the information that accompanies incident happening in the expression in functional model. Does the description of object view include 3 respects: ? Mire buy Fang is dirty retreat so that You of  of have a nightmare suckles Dao Yunli of large bamboo hat of natrium of an ancient nationality in China of rostellum of box bath ⑾ to make an appointment with bath of sell of neon of basketry  You oily border of 6 charm bed cuts bank ⒔  the direct report that? of 5 act  is data of company current situation. The abstraction with hypostatic to seeming an industry enterprise and extensive are changed, it is to have representative idea, and can offer a group of certain property will describe. In the enterprise, the object can be user, employee, product, component, lathe and tool. The attribute of the object can be described with clear data structure. Target concern uses the semantic connection between definition company target. Does here basically use: of two kinds of abstract mechanisms? Connection of S-A of Chu of bits of altar of ＜ of mansion of crack with teeth in mouth of massacre of altar have diarrhoea, kind get together namely PART-OF connection. 4.

Organizing the organization that build a model to establish modular goal is to be clear below the condition of contented function model, needs industry organizes a structure. The member that organizes a model is constituent principle and constituent unit. The constituent unit that constituent model turns by administrative levels is formed. The user that organizes a model to build reality for the implementation of PDM system is organized and manage a basis, at the same time it also is the project in PDM and working management module to provide fundamental data. Constituent description must make clear the content of two respects, it is the power that the organization has, 2 it is the responsibility that the organization assumes. Custom-built application builds modular foundation to go up in the enterprise, we pass pair of function models, information model and the analysis that organize a model, determine the main problem that PDM system solves and main method, ask according to enterprise reality ground of administrative levels of grading, cent implements PDM system. PDM technology administrative levels changes system of PDM of industry of OK and active support to carry out a process. The project attempt archives that accompany PDM technology at present and appears manages (the wide attention that technology of Engineering Document Management) got a business. The EDM technology that is the same as a source with PDM technology comes according to PDM logic organization and data of administrative company product. EDM can solve an enterprise to be opposite not only the actual demand of PDM technology, the member that still can carry out PDM technology to make good person in the round for the enterprise, technology and project data prepare. CNC Milling CNC Machining