dredge pump 中文意思是什麼
dredge pump
解釋
泥漿泵-
It is indicated that the dredge pump abrasion resistance parts produced by high - chromium cast iron can meet the demands of design, and its properties may reach the level of products abroad
試制結果證明，使用高鉻鑄鐵生產的泥泵過流耐磨部件符合設計要求，性能達到國外同類產品水平。 -
The influence of the eccentricity mass moment, position of mass center and the bearing stiffness to the vibration characteristics of the rotor system is discussed in detail ; 3. to verify the exactness of fem and learn the principle of vibration of dredge pump further, the orbit of the rotor shaft of the pump in the dredger is measured, the measurement results show : the repeat of the orbit of the rotor shaft is very bad when dredge pump is in the dredging mud condition
模態分析確定了泥泵的振動特性（固有頻率和振型） ；諧響應分析確定了泥泵轉子軸在偏心力的作用下軸截面處的最大響應位移；研究了轉子軸的質心位置、軸承剛度和質量偏心矩對轉子軸振動特性的影響； 3 、採用軸心軌跡法，實船測量了泥泵軸工作時振動響應值。 -
Based on the technical requirements of manufacture, application and repair of the pump shell and cutter piece of the cutterhead pipeline dredge, put forward are the re - manufacture three principles on easily damaged workpieces of dredge engineering. with the inter - clamped structures on the pump liners, the gradient wear - resisting design on the cutter piece, and the new techniques in the process of re - manufacture, new wear - resistant materials, including high - cr alloy, overlaying and brazing deposits, and polymer adhesive coatings have been successfully applied to the re - manufacture dredge pump shell and cutter piece. the application results show that their wear - resistant lifetimes and the dredging profits have been increased remarkably
根據絞吸挖泥船泥泵絞刀的製造、使用和修復性能要求，提出了疏浚工程易損件再製造三原則；採用泥泵內襯互鎖結構、絞刀梯度化耐磨設計和工藝再製造新技術，將高鉻合金耐磨材料、熔敷耐磨材料及其復合材料和高分子耐磨膠粘塗層材料成功地應用於再製造泥泵殼和絞刀片上，顯著提高了泥泵殼和絞刀的耐磨壽命和挖泥船的疏浚效益。 -
Technologies such as chemical constitution selecting, alloy melting, casting process designing and optimizing, mechanical machining and heat treatment process on pump body, impeller, front and rear board of cw. nb450 dredge pump abrasion resistance parts are concluded
摘要總結了用於挖泥船的cw . nb450型泥泵過流耐磨部件泵殼、葉輪、前後襯板的化學成分選擇、合金熔煉、鑄造工藝設計及優化、機械加工、熱處理工藝等技術。 -
Repairing technical requirement for dredge pump of dredrers part 2 : pump cover
挖泥船泥泵修理技術要求第2部分：泵蓋 -
This paper designs the characteristic curves and system curves for the dredging materials of the water and all kind of mixtures, which base on the theory of hydraulic dredging and the experiment data of prototype dredger, then puts out the equations of computing the work point of dredge pump system and the model that can simulate the work condition of dredging pump such as the flow rate, vacuum and pressures
該模型根據水力疏浚原理和1750挖泥船的技術數據，設計了泥泵和管路的清水特性曲線與泥漿特性曲線，在此基礎上給出了泥泵工作點的計算方法。最後給出了計算泥泵工況的模型和模擬實例； 3 、絞刀電動機拖動系統。 -
Repairing technical requirement for dredge pump of dredrers part 3 : impeller
挖泥船泥泵修理技術要求第3部分：葉輪 -
Repairing technical requirement for dredge pump of dredrers part 1 : pump casting
挖泥船泥泵修理技術要求第1部分：外殼 -
Repairing technical requirement for dredge pump of dredrers part 5 : wearing plate
挖泥船泥泵修理技術要求第5部分：襯板 -
Repairing technical requirement for dredge pump of dredrers part 4 : impeller shaft
挖泥船泥泵修理技術要求第4部分：葉輪軸 -
Repairing technical requirement for dredge pump of dredrers part 7 : pump - assembling
挖泥船泥泵修理技術要求第7部分：泵裝配 -
Repairing technical requirement for dredge pump of dredrers part 6 : suction month liner
挖泥船泥泵修理技術要求第6部分：防磨環 -
Repairing technical requirement for dredge pump of dredrers part 8 : assemblage for driver mechanism
挖泥船泥泵修理技術要求第8部分：傳動裝置裝配 -
Profile constructing and elevation designing of soil reclaimed by hydraulic dredge pump in mining areas
礦區泥漿泵復墾土壤的剖面構造與標高設計
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