Plane Ban gold engineering design platform and in research of boat CAPP compositive technology and application

NET technology, developed a computer to assist craft to design a system independently, namely in boat CAPP, realized a company ongoing, organization and management are consolidated in what produce condition of technology of design of model and technology of subcontract production project, each model and technical data. The system is based on the EBOM that design branch offers, combinative craft assembles harmonious program, compose builds PBOM, engineering technology personnel finishs product craft to design on the foundation of PBOM (wait like AO/FO/TO/HPG) , form MBOM finally. Boat CAPP can satisfy the much technology condition of pair of product technical data to run a requirement in, those who implemented design and technology is collateral, shortened effectively craft designs time: The system used B/S framework, compare with C/S framework photograph, software safeguards workload small, at the same time the system offers the help program of interactive type, convenient user is used, in boat CAPP advocate the interface is shown 1 times like the graph. Graph 1 in boat CAPP system advocate interface gold of 2 planes Ban the project designs platform (gold of AMES) plane Ban engineering design cooperates with platform is based on JAVA technology development, use B/S framework, the system handles a composition by user layer, application layer and different compose environment, software interface is shown 2 times like the graph, plane Ban gold engineering design platform designs the functional module such as professional tool to comprise by craft of gold of knowledge base of Ban gold technology, Ban, distributed (the computer, network and database) develop attacks structure, it is the platform of compositive technology design that is the conformity of technical natural resources related to engineering design an organic whole. This platform offers the Ban gold craft that is based on attributive management to design business course to use the entrance, can call technology knowledge to complete the instruction, design that adds the production element such as T parameter, mould parameter, can have effective memory and government to knowledge, the digitlization that realizes design of Ban gold technology, intelligence is changed and compositive change. Graph gold of Ban of 2 aviation product the necessity with compositive system of Nextpage3 of engineering design platform 3.

1 be helpful for business information system compositive as a result of,change development plane Ban gold the project designs platform (AMES) basically devotes oneself to plane Ban gold production technology offers digitlization to solve a respect, in business flow framework of design, system reachs the side such as data storage structure, as active as the enterprise in photograph of boat CAPP system is compared, put in quite big difference necessarily, be based on this kind of circumstance, data of two systems business lacks uniform data code necessarily, data cannot build significant correlation between both, number gets according to delivering a lot of block up, data consistency assures hard, develop a program according to enterprise IT strategy, unifinication, compositive the inevitable trend that changing is development of informatization of aviation production industry, what the first job that makes the enterprise that is based on only data source unite information platform wants to realize pair of information platform namely is compositive the centralized management that occupies with logarithm. 3.

Hong Dou of industry of the 2 boat in can making technology knowledge serves to be designed at of all kinds craft carries the research that digitlizes production technology to the plane, built pull a turn with hydraulic pressure of wainscot of envelope, large whole, rubber pocket, profile spare parts of gold waiting for Ban makes the Ban that is core metalworking art database, developed the Ban gold that with Ban gold technical data library is a foundation to digitlize tool of production standard standard, software, compositive platform, compose built gold of aviation product Ban digitlization makes compositive technology system, realized Ban gold production preliminary intelligence is changed. However, as a result of Ban gold technical data library offers knowledge to serve in the light of AMES platform only, with in the conformity with effective lack of boat CAPP system, but adopt a system compositive, technical data library can regard Ban gold as the one part of company natural resources, share for place of platform of business information system, can serve to design a process at craft of product of of all kinds aviation. Gold of 4 planes Ban the project designs platform (AMES) and in boat CAPP system is compositive 4.

Group of compositive means project integrates the 1 system that is based on union of photograph of loose, close coupling industry technology business is real, parallel system close coupling and loose coupling the actor defect of two kinds of compositive means, the compositive plan that the decision adopts photograph of loose, close coupling to tie kind to CAPP system. 1) becomes a facet in data set (1) system is based on an enterprise to unite data management to cooperate with platform (data of EUDM) visit PBOM. (The information such as file of the type of work in 2)AO/FO instruction, craft, tool results from enterprise CAPP database. (The instruction result memory that 3) produces is in unified CAPP database. (4) Ban gold technical data, the knowledge base offers the visit port that is the same as EUDM, convenient craft designs a process to call. 2) becomes respect Ban gold in market of technology design process the module of a function that creates CAPP of the boat in dictating design tool serves as is compositive to in in boat CAPP system, by in boat CAPP offers visit population and control switch, in order to affirm Ban gold the reception that produces the design result that dictates design tool arises, the careful autograph flow that at the same time craft dictates is the same as in boat CAPP- appearance undertakes in EPDM (PTC Windchill) . 4.

2 systems are compositive system of CAPP of the boat in the framework and plane Ban gold the compositive framework of engineering design platform is shown 3 times like the graph. Graph 3 AMES and in instruction of craft of 1) of case of set prescription of boat CAPP collect designs terminal: Be based on company family status to offer the unified attestation such as name of server name, port, user, password, instruction of the craft in offerring user sheet to order system of CAPP of the boat in loginning designs an interface. 2) application serves a layer: Will medium the applied server of boat CAPP (Web Service) and Ban gold make production instruction design tool application server (the kind that Aphache Tomcat and FineReport) of server of application of forms for reporting statistics of the buy inside its take dispersive deploy (over the systematic application server before consist in is compositive) . Mode of this kind of loose coupling already eliminate the development work with compositive service and resource are expended, added systematic flexibility again, reduced what different compose serves to maintain a burden. 3) data visits a layer: To technical data library, knowledge base (include library of knowledge base of technology of material function database, foundation, typical process and rubber pocket hydraulic pressure, profile to pull technical data of figuration of bolus of curved, gush library) undertake an analysis, combine the positive result that Hong Dou group obtains in this respect, content of will corresponding achievement is passed draw-out, reframe reach build in order to finish with in of boat CAPP without seam a butt joint, make technology of business of person of its be in harmony designs information system platform in, become the organic composition of business information natural resources; Manage platform in coordination through uniting data (information of knowledge of norm of file of the PBOM that EUDM) gets craft to design the place in the process to need, type of work, craft, tool, material and technical data, technology, change in order to realize the intelligence of the instruction, standardization design. Nextpage5 system applies 5.

1 visit EUDM gets craft to design the data that prop up to be visited through data compositive, in technology design process, the real time that can pass EUDM to order the information of goods, type of work, information such as material norm to material of PBOM, semifinished product, tool is gotten, if the graph is shown 4 times, in the meantime, pass the visit of data of pair of knowledge of Ban gold technology, for craft design process was offerred assist strongly prop up. Graph the 4 of all kinds data that get craft to design process place to need from inside FUDM 5.

2 craft dictate the design is in technology design process, to make full use of Ban gold digitlizes the positive result that task of compositive production technology obtains in respect of technology knowledge base, at the same time the experience adopts platform compositive brought profit, we use the technological process design that is based on knowledge, enter technological process to design a page, can undertake is based on typical knowledge, the intelligence of example is designed, dictate in craft design process is medium, get treatment type of work and tool to order goods news through EUDM; Rely on technology knowledge base, design knowledge through visitting craft parameter knowledge, craft (include craft sex to evaluate mould of knowledge, figuration to design knowledge, knowledge of definition of much condition model) , material performance data, term, examine to add the each design content such as material of basis, job basis, semifinished product is offerred auxiliary prop up. If the graph is shown 5 times,craft instruction designs an interface. Graph 5 craft instruction designs an interface 5.

3 instructions design result synchronism to design a page in instruction intelligence, do not have process through corresponding logistic processing plan the result is synchronous in database of CAPP of the boat in coming. After synchronous process is finished, collect of all technology design result will finish the careful of data flow to sign processing in EPDM with unified mode. 6 epilogue carry pair of plane Ban gold the project designs platform (AMES) and in of boat CAPP system compositive, the Ban in realizing unified craft to design platform is met of technology knowledge share with put sb in a very important position, realized knowledge base of Ban gold technology and Ban gold craft to design the applied be born that new technology is in a factory. The positive result that obtains through digitlizing a technology to Ban gold undertakes drawing lessons from with promotion, can perfect the technical data library of other type spare parts stage by stage, and even the knowledge base of technology of aircraft spare parts that builds unifinication, for the craft of train plane design process offers effective knowledge to prop up. CNC Milling