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原文:Robust Machine Tool Thermal Error Modeling Through Thermal Mode Concept
Thermal errors are among the most significant contributors to machine tool errors.
Successful reduction in thermal errors has been realized through thermal error compensation techniques in the past few decades. ..
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原文:PRECEMENTATION OF DEEP SHAFTS
ABSTRACT
Precementation or pregrouting of deep shafts in South Africa is an established technique to improve safety and reduce water ingress during subsequent sinking of the shaft.
The recent completion of several precementation projects for shafts deeper th..
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原文:Development of fly ash-based automotive brake lining
Abstract
Coal-fired power plants all over the world generate huge amounts of fly ash each year, 70 million tons of which are produced in theUnited States alone. Only 40% of all fly ashes generated in the USA find..
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原文:Multi-sensor Data Fusion in Automotive Applications
Abstract
The application of environment sensor systems in modern – often called “intelligent” – cars is regarded as a promising instrument for increased road traffic safety. Based on a context perception enabled by well-known te..
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題目: 設計推動架零件的機械加工工藝規(guī)則及工藝裝備
內容: 1.零件圖 1張
2.毛坯圖 1張
3.機械加工工藝過程卡片 1張
4.機械加工工序卡片 ?張
5. 工裝設計裝配圖 4張
6. 工裝設計零件圖 4張
7. 課程設計說明書 1份
引 言
本次課程設計是我們在畢業(yè)設計前一次重要的實踐設計,對所學的基礎課、技術基礎課和專業(yè)..
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一、本課題設計(研究)的目的:
本次設計為四年大學所學基礎課程的一次綜合性設計,要求我全面地綜合運用機械專業(yè)先修課程的理論和實習實踐只是進行工藝及結構的設計,也為以后走上機械工藝設計崗位打下堅實的基礎。
本次設計的主要目的在于:
(1)運用機械制造工藝學及有關課程(工程材料與熱處理、機械設計、..
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原文:A MATHEMATICAL MODELLING FRAMEWORK FOR AGILE MANUFACTURING SYSTEMS
Abstract: Agile manufacturing recognizes the instability of the marketplace and attempts to improve the competitiveness of firms by meeting the changing requirements of customers. In so doing, the agile competitor will need..
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氣門搖臂軸支座的機械加工工藝及夾具設計
摘要
機械加工行業(yè)作為一個傳統(tǒng)而富有活力的行業(yè),近十幾年取得了突飛猛進的發(fā)展,在新經濟時代,行業(yè)呈現(xiàn)了新的發(fā)展趨勢,由此對其它的質量,性能要求有了新的變化,F(xiàn)在機械加工行業(yè)發(fā)生著結構性變化,工藝工裝的設計與改良已成為企業(yè)生存和發(fā)展的必要條件,工藝工..
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目錄
Ⅰ、設計任務書…………………………………………………………………………(3)
Ⅱ、機械傳動裝置的總體方案設計……………………………………………………(3)
一、總體傳動方案設計………………………………………………………………(3)
二、選擇電動機…………………………………………………………..