The application of digitlization design and collateral project in autocycle research and development (below)

The collateral and three-dimensional design that is based on WAVE technology uses the technology of products plan research and development of top-down, the product research and development that can be an enterprise brings huge profit. The uniqueness that designs resource can get assuring and control by attributive (ACL) will come true share, because the high level designs the content that designs with detail to be respectively in different UGPART,compose is built, and they share information in PDM system (if design fiducial control file) , be based on the attributive management of PDM so, make implementation collateral between different branch, different major, different design group project. In addition, control information transmits way clarity, design task and extent of liability are trenchant. Should need pair of design resource (if the design is standard,wait) when information undertakes changing, the detailed design of component can be answered according to systematic announcement change, do adjust accordingly. Handle the function of the Copy Geometry To Part of WAVE, will design fiducial control file (some components may control spare parts file only and did not control structural file) or the design in part of a certain product fiducial or geometrical body link arrives in each product part. Right now nonexistent send below one class or peaceful course from on one class wait for a concept. In will designing the geometrical information in fiducial control file to deliver particular product part from inside designing fiducial control file only. Be based on single products plan the product construction system of the top-down of fiducial control file is shown 10 times like the graph. Graph system of 10 products construction 2.

Truckload use digitlization fictitious assemble the design method that uses top-down and bottom-up photograph band, use assemble functional general autocycle each component model undertakes according to relation of real fixed position fictitious assemble, component is checked through UG system function before can coming true to undertake machining in the spare parts between cooperate, interference, undertake truckload analysis of function, structure, undertake to athletic component the orgnaization is analysed, and prove a part can be installed and dismountable quality, make design hidden trouble to be put an end to as far as possible in products plan phase, reduce the do poorly done work over again when new product trial-produce, reduce a design to change cost, , shorten the research and development of new product is periodic. Had truckload after the model, still can shorten greatly be out of shape the research and development of component designs cycle. In UG software truckload and fictitious assemble see the graph is shown 11 times. In software of graph 11 UG truckload and fictitious assembling Portal View is compositive in Teamcenter Engineering system visible plug-in unit, it uses the visible document of the data of of all kinds UG is opposite JT format in the Teamcenter Engineering that browse, UG makes its corresponding JT visible file automatically in Teamcenter Engineering lieutenant general. This kind of file kind it is minimum of a data bulk, can browse quickly file, the UG system of beardless moving this locality can let whole industry be examined together. Source file and visible file (JT format) be linked together automatically, store in product structure. These can be inspected although the file is very simple, but can use at measuring however, across sectional, definition detects, animation effect, interference is spent detect, and use at research other the problem that pack. It is OK that JT can inspect a file to make we are assembled easily by the product of products plan of different CAD system. Sometimes this is said to be assembled for digital imitate. Truckload the result that browse is opened to see the graph is shown 12 times through compositive PortalView in Teamcenter Engineering environment. In graph 12 Teamcenter Engineering visible examine truckload 3.

The athletic analysis rear wheel of crucial part, hind shake frame, hind the motion of damping analyses a process to be as follows: (1) undertakes to component entity builds a model, undertake in UG software fictitious assemble; (2) is defined " connecting rod " and " kinematic pair " ; (3) defines motion " drive " ; (4) analyses plan thrust augmentation, moment of force, bedspring, damp to motion, decrease brace up piece with osculatory kinematic pair; (Etc of 5) setting mark encloses analytic option (Packaging Option) , can undertake dogging to mark, component thereby, analyse its critical condition, undertake interfering checking waiting; (6) uses electronic chart to undertake athletic emulation an analysis; (7) inquires motion analyses the information of plan, revise the feature that edits model and athletic analysis plan. Rear wheel, hind shake frame, hind the athletic analysis of damping sees the graph is shown 13 times. Graph 13 rear wheel, hind shake frame, hind the motion of damping is analysed 4.

Of connecting rod finite yuan of analysis is finite yuan the analysis should pass the following measure commonly: (1) undertakes to the spare parts entity builds a model; (2) simplifies to what the model undertakes; (3) undertakes to the model reseau differentiates; (4) undertakes imposing load and obligation to module; (5) uses solution to calculate implement the model connecting rod that changes to reseau has consideration; (6) uses UG software finite the aftertreatment function with yuan of analysis medium module undertakes to connecting rod the result is analysed. Finite the key of yuan of analysis is load analysis and finite of yuan of model build, once built a model, if basic henceforth parameter has fluctuant, need to revise basic input parameter and to load carry on one's shoulder only can. The analysis sees the graph is shown 14 times as a result. Graph of 14 connecting rod finite yuan of analysis result 5.

Appearance the design process that designs fuel box is as follows: If pursue,as a result 15 are shown. (1) uses 3 coordinate measuring instrument to measure greasy filth model, will sectional data orders a document (* .

Dat file) in reading in UG software, generate corresponding " batten " curve; (2) data processing, delete the several fortified point with big error according to curvilinear circumstance namely, make generated batten curve light suitable; (3) uses the method that is united in wedlock to design and converse design photograph to undertake editing tectonic curved surface to batten data; (4) uses three-dimensional data to make appearance on fast forming machine, of examination and autocycle frame, seat cushion coordinate a case, if pay no attention to,want to implement measure (2) till effect satisfaction till. Because guard a pass strictly in design phase, make the mould cycle that make old the earth shortens, the quality that make rises substantially. Graph the design result of 15 fuel box 5, last word by afore-mentioned knowable, in UGS company engineer support energetically below, ministry of research and development of limited company of autocycle of Hong Dou group built the environment of new product research and development that information shares basically already, developed a batch of technology teams that master contemporary design tool. The quality that used environment of this research and development to raise new product research and development, shortened the research and development of new product is periodic, improved the level of management of product data. CNC Milling