科技英語文檔翻譯-免費(fèi)閱讀
【正文】 再比如，操作者（真正使用系統(tǒng)的人），將不會提供關(guān)于系統(tǒng)使用方法的意見。 CAD/CAM的應(yīng)用通常是一項鋌而走險的生意。系統(tǒng)甚至可以利用和控制復(fù)雜的工業(yè)分析程序來獲得各種設(shè)計方案，其可行性是即時反饋的。當(dāng)制圖 者接到一與已存圖紙規(guī)格相似的工件，他只需回想起并將它調(diào)到儲存庫，修改原圖紙中不符合新工件要求的那部分即可，這樣生產(chǎn)力就提高了。以圖層設(shè)置為例，它能使制圖者在為了容易辨別而分開儲存的邏輯塊中繪圖，但是這些塊是可以立即把整個圖全部顯示出來并輸出的。這些因素使 CAD 系統(tǒng)所要求的設(shè)備不同。這種技術(shù)正向設(shè)計和制造的集成方向發(fā)展，而在生產(chǎn)流程中這兩項傳 統(tǒng)上是被認(rèn)為不同的和獨(dú)立的功能。 改進(jìn)的部署與集成功能以及先進(jìn)的許可證管理工具，能幫助你使用 Autodesk公司的軟件資產(chǎn)一獲取更高的投資回報率。 but the segments can still be output together, in one single piece, which illustrates the entire drawing at once. Layering with a graphics system uses the same principle except the overlays are logical rather than physical. The uses for this are myriad. Layers can be used to separate English and metric dimensioning information, inventory data, textual information, electrical requirements pluming, machine tool paths, and a host of other things. The result is cleaner, less cluttered drawings. Another example of a productivity enhancement for drafting might involve automating auxiliary views of a design. By pressing the right button or by entering the right mand, a drawing could be turned 90 degrees in one direction or another. Threedimensional designs could be rotated on any axis or displayed in any of several projections. To take it one step further, remember that entire designs can be stored on the system. When the drafter receives a job that has specifications similar to a stored drawing, he merely retrieves it, brings it into working storage, and edits those portions of the design that are not consistent with the specifications of the new job. Productivity increases are thus pounded. The original job is speeded up, and that job, in turn, is used to speed up the next job even further. This illustrates the need to maintain a plete and uptodate data base that can be accessed easily by all users. IMPROVING DESIGN ANALYSIS Design analysis is another important task that can be handled automatically by a properly integrate CAD/CAM system. This is particularly important in an application like piping plant design where drawings are often plex and must adhere to precise industry specifications. A CAD/CAM system with piping design applications software can give the user automatic feedback on such characteristics as fluid capacities, material chemistry, stress limitations, and coupling requirements. It can also generate orthographic plans, elevation data, equipment parts lists, cost estimates, flow diagrams, process and instrumentation diagrams, and bills of materials. The system can even access and control plex eng
公司管理相關(guān)推薦
鄂ICP備17016276號-1