mechanical cad 中文意思是什麼

mechanical cad 解釋
壞計算機輔助設計
  • mechanical : adj 1 機械的；機械制的。2 機械學的，力學的；物理上的（opp chemical）。3 機工的，技工的；自動的；...
  • cad : n. 〈美口〉卡迪拉克牌轎車。n. 1. 〈口語〉下流人，粗鄙無禮的人。2. 〈英廢〉車夫；僕人。
  1. Based on the development of " modeling design of mechanical kinematics scheme ( md - mks ) system based on feature function ", the dissertation mainly focuses on the application of module design methods used in the mechanical kinematics scheme. with the use of cad technology and database management theory, the function model design and the management of model database are carried out

    本文結合「基於功能特徵機構運動模塊化設計系統」的開發，著重對現代設計方法學在機構運動方案設計上的應用進行了研究，通過藉助cad技術和數據庫管理原理實現了功能模塊設計、功能模塊數據庫管理、模塊組合設計、運動方案評價等系統功能。
  2. Mechanical engineering drawings rules of cad

    機械工程cad制圖規則
  3. Design of cad drawing for mechanical parts using shape feature method

    圖形的形狀特徵拼合法設計
  4. With 20, 000m2 of floor area, 100, 000m2 of building area, including a product exhibition and trading center combining exhibition, business negotiation and business meeting, a enterprise service center for one stop service combining base management, industrial and commercial and administration, customs, tax affairs and trading, a r & d center for mould technology combining mould manufacturing technology research and development, test and inspection, consultation and enterprise technical service, a mould technology training center for training professional people including senior technical staff, senior sales and marketing staff and senor technicians, and an information service platform combing the synergetic data exchange and corporations interaction to achieve cad / cam / cae / capp, electronic commerce, “ corporation database of mechanical industry ”, “ database of mechanical and electrical products ”, “ database of talents resource for mechanical industry ”, “ database of experts brain for mechanical industry ” as well as providing public information to the enterprises in the base

    佔地面積2萬平方米，建築面積10萬平方米，包括集產品展示、貿易洽談、商務會議於一體的產品展示交易中心；集基地管理、工商行政、海關、稅務、經貿等一站式服務的企業服務中心；集模具製造技術研究開發、檢測、咨詢、企業技術服務於一體的模具科技研發中心；用於培養培訓高級工程技術人員、高級營銷管理人員、高級技術工人等專業人才的模具技術培訓中心；集實現cad / cam / cae / capp的異地協同數據交換和企業間的交互、電子商務、 「機械行業企業數據庫」 、 「機電產品數據庫」 、 「機械行業人才資源庫」 、 「機械行業專家腦庫」於一體並為基地企業提供公眾服務的信息服務平臺。
  5. Plc, robot and cad / cam are called the three major pillars in the modem factory automation. plc, as the head of the three, has become the leading basic automatic equipment in the field of the industry control in the early 1980s " but as a matter of fact, plc being with the lack of friendly man machine interface, rnakes no close relationship between human and machineometimes it even can not be promoted and applied in some fields aiming at the situation mat those imported products are too expensive while domestic products are of rare famous brands, a plc man - machine interface - plc monitor is developedthis paper systemically introduces the developing procedure for the whole system, including how to design hardware and software system. especially emphasizing plc communication protocol. real time message accessing, lcd controller instruction set, definition of data construction for message & tag screens and how to display thern, assignment of internal resource of cpuealization in software among plc & manitor, file format defining a nd download of user data, etcplc monitor will compensate some weakpoints of plc, and extend the application rangeimultanneously enhance the performance of plc and increase the attached value of mechanical machines, undoubtedly it will see hight market prospect

    針對人機界面進口產品的高昂價格和國產品牌稀少的這一現狀，研製開發了一種plc人機界面? plc監控器。本文系統地介紹了整個系統的開發過程，包括硬體系統、軟體系統的設計及實現，重點介紹了plc通信協議，監控器的基本工作原理以及期望實現的功能，監控器電源電路、 sram存儲器掉電保護電路、 cpu監控器電路、按鍵輸入電路的設計及按鍵狀態的讀入，時鐘信息的設定與讀取， cpu液晶顯示器指令系統，信息畫面及標簽數據結構的定義及顯示方法， cpu內部資源的分配，監控器與plc通信的軟體實現，文件格式的定義以及畫面數據的下載等。 plc監控器彌補了plc一些方面的不足，可以擴大plc的應用范圍，提升機械設備的檔次，增加設備的附加價值，具有一定的市場前景。
  6. Drawing practices for mechanical engineering by cad

    機械工程的計算機輔助設計cad制圖實施規程
  7. College graduate or above. mechanical, manufacturing, material or related major ； good communication skill, cet4 or above, familiar with cad, pre or other drawing software will be priority

    崗位要求：大專及以上學歷，機械/模具設計與製造、材料類等相關專業；具有良好的溝通協調能力，英語四級以上，會熟練使用cad 、 pre等繪圖軟體者優先。
  8. It is significative to import uml to the developing of special mechanical cad system and to research the application of uml in special mechanical cad system. it will quick the developing of object - oriented cad system, accelerate the application of object - oriented method in engineering software, promote the expansion and maintenance of software

    將uml引入專用機械cad系統開發，研究uml在專用機械cad中的應用，對于加快面向對象cad系統發展，促進面向對象方法在工程軟體中的應用，提高軟體可維護性和可擴充性等具有重要意義。
  9. The principle and theory of concurrent design is detailedly discussed, the model method is built. and it puts forward a kind of the implementation course and the system structure suiting the mechanical cad that the system is concurrently developed on the foundation existing to concurrent design and the model study at present

    詳細地討論了并行設計的原理、理論與建模方法，在對目前已有的并行設計模型進行研究的基礎上，提出了一種適合於機械cad系統并行開發的實施方法，為建立組件的并行開發體系結構奠定了基礎。
  10. Combining with research and actual example of mechanical cad, it analyzes, studies and discuses the 3d modeling key technology - node technology

    摘要結合機械cad研究和實際應用，對三維實體建模關鍵技術節點技術進行分析、研究和探討。
  11. New way of thinking that uml is applied in special mechanical cad system develop is brought up and the process and concrete realizing method is specified through the research of applying uml in vem cad system develop. common method of specifying the relation of part and assemble objects is put forwards. it " s more efficiency to organize and realize data using part parametric method to specify the attributes of part objects in comparison with common parametric technic

    通過研究uml在立磨機cad系統開發中的應用，提出將uml應用於專用機械cad系統開發的新思路，確定了基於uml的專用cad系統開發的步驟及具體實現方法；提出確定零部件對象間關系的一般方法；採用基於特徵的零件參數化確定零件對象的屬性，相對於一般的參數化技術能更有效地對數據進行組織、實現。
  12. This thesis is based on the science and technology project of gansu province - the intelligent database system of mechanical cad. some topic are discussed and researched

    本文所做工作部分為甘肅省科技攻關項目《機械cad智能工程數據庫系統》的cad系統工程部分，論文主要從以下幾個方面進行了探討和研究。
  13. The application and trend of mechanical cad technology in china

    的應用現狀及發展趨勢
  14. The initialization and use national standards of mechanical cad drawings

    制圖的初始化與國家標準應用
  15. The secondary development about mechanical cad system that ' s technology foundation and meaning has been explained

    說明了機械cad系統二次開發的科學依據和意義。
  16. All of these will provide some new thinking and methods for the development of mechanical cad system

    在理論與實踐上為專用機械cad系統的開發提供了一些有益的思路與方法。
  17. In modern mechanical cad, parametric design which adopting the idea of object - oriented programming is widely used

    在現代機械設計cad中，採用面向對象設計思想的參數化設計的應用很廣。
  18. This professional three dimensional mechanical cad software is based on autocad 2000 software platform in the windows 98 system

    該軟體是基於windows98操作系統下autocad2000軟體平臺上的專業化機械三維cad軟體。
  19. Etc. mechanical cad system developed with structure method has bad readability, expansion and maintenance, development, object - oriented method provide a new software developing method

    採用結構化方法開發的機械cad系統可讀性、可擴充性、可維護性都很差。
  20. It is significative to import uml to the developing of mechanical cad sy stem a nd t o r esearch t he a pplication o f u ml i n m echanical c ad sy stem

    並且提出，在系統的開發中，可利用全面支持uml的rationalrose作為case工具，從而在機械cad系統開發中實現方法與工具的完美結合。
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