rolling reduction 中文意思是什麼

rolling reduction 解釋
壓下量
  • rolling : adj 1 旋轉的；滾動的；波動的，起伏的；滔滔地流的；隆隆響的。2 捲起的。3 左右搖擺的。4 〈美國〉起...
  • reduction : n 1 縮小，減少；降級，降位；（刑罰等的）輕減；減速；減價，折扣。2 （城市、國家等的）陷落，投降，...
  1. 650mm, 500mm, 450mm, rough rolling mill group, 400mm rough rolling mill group and medium rolling mill group, 320mm medium rolling mill group, 300 medium rolling mill group, 280mm, 250 mm, 220 finishing rolling mill group. note : all the groups include motor, speed reduction unit, link - up, guide rail, roller etc

    一軋機規格新的二手的650mm粗軋機組， 500粗軋機組， 450粗軋機組， 400粗中軋機組， 320mm中軋機組， 300中軋機組， 280 250 220mm精軋機組。
  2. The substitution of rolling friction for sliding friction results in a very considerable reduction in friction

    用滾動摩擦代替滑動摩擦，結果使摩擦大大減少。
  3. This paper observe various of curvature ratio at asymmetrical rolling that mismatch rolling diameter with different specimens thickness, mismatch peripheral speed, reduction, lubrication, and discuss rolling force, rolling torque with rolling speed and reduction

    本文主要觀察板材于異徑壓延後彎曲曲率之變化情形，探討曲率與不同初始板厚、周速比、縮減率及潤滑之關系，並討論壓延力、壓延扭矩與周速比及縮減率之關系。
  4. Abstract : the lubricating condition of cold rolling is affected by many factors. this paper shows the relationship between the friction coefficient and three rolling parameters, such as rolling speed, reduction and concentration of rolling lubricating oil

    文摘:主要研究了在冷軋過程中，軋機輥縫摩擦系數受軋制速度、相對壓下量以及乳化液濃度因素影響的變化規律。
  5. According to the work condition of one 1450 five - stand tandem cold mill, reduction distribution as decision variable, the penalty function was established, in which rolling pressure distribution ratio was as objective function and the constraint condition of reduction distribution was as penalty term

    根據某1450五機架冷連軋機生產工況，以壓下量分配為自變量，以軋制力成比例分配為目標函數，將壓下量分配的約束條件作為懲罰項，建立懲罰函數。
  6. Abstract : in the operation beginning of the tandem rolling mill reduction gears being overhauled, the magnitude of the vibration is t oo large. this paper introduces a method of the vibration diagnosis of the reduct ion gears and explains the fault cause. it is proved that the conclusion is corre ct when the failure parts are replaced

    文摘:針對連軋機組減速機在檢修后開始工作中，產生較大振動這一異常現象進行了診斷與分析，從而找出了產生這一故障的原因，更換故障件后得到證實，診斷是正確的
  7. In order to research product properties of the cross wedge rolling ( cwr ), a series of rolling experiments have been carried out on two - roller cwr under the condition of considering the variation of the original diameter, deformation temperature, area reduction and heat treatment methods and so on

    摘要為了研究楔橫軋條件下工件的性能，在考慮原始棒料直徑、變形溫度、斷面收縮率以及工件軋后熱處理狀態等的基礎上，利用二輥楔橫軋機進行了系列楔橫軋軋制實驗。
  8. Effect of reduction on textures of high purity aluminum foils after cross shear rolling

    冷軋形變量對異步軋制高純鋁箔織構的影響
  9. The results show that improving the rolling velocity and reducing the galvanizing time will result in reduction of strength loss after galvanizing, and increase of bend torsion valve, thus productivity is improved

    結果表明：提高收線速度，減少浸鋅時間，鍍后強度損失減小，彎扭值提高，生產效率提高。
  10. Based on the basic principle of tyre pattern noise controlling, measurement approach of tyre noise, frequently used charts and simulation model are introduced, some computation formulas are derived and testified. emphasis is placed on the studying of tyre pattern noise controlling from the following aspects : noise reduction optimization theory, intelligent optimization approaches and comprehensive noise intelligent diagnosis, etc. two main approaches to measure tyre noise is introduced, indoor drum - rolling measurement and outdoor yard measurement

    本課題從輪胎花紋噪聲控制的基本理論出發，對輪胎噪聲測試方法、常用圖表和模擬模型進行了闡述；用實測數據對部分分析計算公式進行了推導和驗證；還著重從輪胎花紋噪聲降噪優化理論、智能優化方法、噪聲綜合智能診斷等方面，對輪胎花紋噪聲控制進行了系統的研究。
  11. Your current challenges may be in cost reduction or business process re - engineering, may require rolling out a new tool or developing and implementing a mission critical application

    也許您目前正努力尋求降低成本的管理方法，急需要引進或改進目前的工作模式。
  12. After long - term application on hot wide strip mills, varying contact rolling technology was proved to be effective in strip profile and flatness improvement roll consumption reduction and increase of rolled product length of rolling cycle

    通過在寬帶鋼熱連軋機上的長時間應用證明：變接觸軋制技術可以顯著改善軋后帶鋼的板形質量、降低軋輥消耗和增加軋制單位公里數。
  13. The commission is therefore insisting that by 2012, the fleet - average emissions from new cars sold in the eu must not exceed 130g / km, with another 10g / km reduction coming from other sources, such as low rolling - resistance tyres, more efficient air - conditioning and greater use of biofuels

    歐洲委員會因此堅持，到2012年，在歐洲新銷售的轎車的平均排放量不得超過130克/公里，額外的10克/公里的減排將來自於其他方面，如低滾動阻力輪胎，更高效的空調和更多地使用生物燃料。
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