rope drum 中文意思是什麼

rope drum 解釋
纏繩筒
  • rope : n 1 （通常指1 10英寸以上粗細的）索子，麻索 〈cf cable; cord〉。2 繩〈長度名＝20英尺〉。3 套索；測...
  • drum : n 1 鼓。2 鼓聲，擊鼓般的聲音；麻?的叫聲；〈古語〉鼓手。3 鼓狀物；圓桶，汽油桶；【機械工程】滾筒，...
  1. Rope drum groover

    纜索捲筒槽
  2. Investigate the well head, find that there is a rope, rotate the winder handle above and drag in the rope, serve in the rope getting in touch the department, wave the winder handle again, draw a drum, find half a note with characters

    調查井口，發現有一條繩子，轉動上方的搖把將繩子拉上，把掛鉤系在繩子端上，再次搖動搖把，拉上來一個鐵桶，發現半張有文字的紙條。
  3. To meet this challenge, a research project was supported by ministry of communication and bv shanghai zhenhua port machinery co. ltd. focusing on analysis of tdtcd ( traditional design theories of crane drums ) the paper has studied the impacts of features under the binding force of wire ropes, the end - plate and rope slot. this study is based not only on the thin shell theory and viscoelastic mechanics to calculate the strength and stability of drum, but also on an experiment with technology in " state of act "

    本文結合交通部重點科技項目「港口起重機鋼絲繩傳動件高性能技術研究」和上海振華港機股份有限公司委託項目「起重機焊接捲筒極限壁厚研究」 ，針對起重機捲筒傳統設計方法偏於保守的情況，以薄殼理論和近代力學為基礎，以現代試驗技術為研究手段，對鋼絲繩緊箍力作用下的外載特性、端板、繩槽等因素對捲筒強度和穩定性的影響進行了系統的理論研究，在深入開展捲筒強度、穩定性和實驗模態分析等試驗的基礎上，提出了有別于傳統方法的捲筒強度、穩定性計算方法。
  4. A stationary motor - driven or hand - powered hoisting machine having a drum around which is wound a rope or chain attached to the load being lifted

    絞車，起貨機一種裝有捲筒的固定的電動機驅動或手動的吊升機械，捲筒周圍纏繞著與提升的重物相連的繩索
  5. Abstract : taking single - rope drum wind as analysing object, the paper analyses safety coefficient of main rope using the dynamic state method under speed up, constant the speed, reduce the speed and emergency braking, change law is gotten comparing them with " mine safety standards ", points out existing problems and solving methods of safety coefficient in selecting and using rope in home

    文摘:以立井單繩纏繞式提升機為研究對象，從動態方面分析提升鋼絲繩安全系數，得出其在加速、等速、減速、緊急制動狀態下的變化規律，與我國《煤礦安全規程》的要求進行比較，指出目前國內選擇和使用提升鋼絲繩在安全系數方面存在的問題和解決辦法。
  6. Abstract : this paper analyzes the features of different wirerope drumgroove, and states drum groove selection for different winding layer of wire rope to increase life time of wire rope

    文摘:以提高鋼絲繩使用壽命為目的，通過對不同捲筒繩槽的特點進行分析，闡述鋼絲繩在不同卷繞層數時對捲筒繩槽的選擇。
  7. And based on the consideration of the impacts of the drum end plate, surface rope slot and quality change of the wire ropes, the paper has deduced the theory calculation formula of the drum stability

    同時，基於該結論在綜合考慮捲筒端板、表面繩槽和鋼絲繩變質量等因素的影響，利用薄殼武漢理工大學博士學位論文力學推導出了捲筒穩定性理論計算公式。
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