焊道數 的英文怎麼說

中文拼音 [hàndàoshǔ]
焊道數 英文
number of weld passes
  • 焊 : 動詞（用熔化的金屬修補金屬器物或使金屬工件連接起來） weld; solder
  • 道 : Ⅰ名詞（道路） road; way; route; path 2 （水流通過的途徑） channel; course 3 （方向; 方法; 道理） ...
  • 數 : 數副詞（屢次） frequently; repeatedly
  1. Weld positioning under load without installation, seam thickness of the seam thickness of not less than two - thirds of the design, not to exceed 8 mm, should not be less than 25 mm in length weld, located in welds inside

    安裝定位焊縫不需承受荷載時，焊縫厚度不少於設計焊縫厚度的2 / 3 ，且不大於8 ? ，焊縫長度不宜小於25 ? ，位置應在焊道內.安裝焊縫全數外觀檢查，主要的焊縫應按設計要求用超聲波探傷檢查內在質量.上述檢查均需做出記錄
  2. The other way, theoretical analysis of weld tracking system with a leading sensor is stated, based on the analyzing of movement process of the tracking system, a loop control structure diagram is presented, the deuce vision feedback system is used and realized the repeated and automatic tracking in multiplayer seam and controlling of system of tracking and system of motion

    同時就傳感器超前檢測式焊縫自動跟蹤系統進行了深入的理論分析，在分析該系統跟蹤過程運動關系的基礎上，建立了系統的閉環控制關系圖，並提出了其系統數學離散控制結構簡化圖。採用兩點式視覺伺服反饋系統，實現機器人在多層多道焊接時的重復自動跟蹤以及跟蹤機構的控制和焊炬橫向調節機構的控制，並使之協調聯動，滿足焊接過程的要求。
  3. The m300 includes state - of - the - art electronic controls so that all necessary welding parameters can be programmed. the m300 ’ s memory will store parameters for up to four welding passes

    M300擁有先進的電子控制使其所有必需的焊接參數都能編程，而內置的存儲器可保存最多4個焊道的參數。
  4. After comparing the detecting result and the actual height of metal parts, it showed that the detecting error was in the nature figuration error range of one welding seam

    經與實驗獲得的實際金屬結構高度數據對比，得到金屬結構高度檢測的誤差在單道焊縫的自然成形的高度誤差范圍內的結果。
  5. With the development of weld automatization, better performances are repaired in the field of pipeline weld. how to improve the quality and efficiency of pipeline welding has become a urgent problem to be resolved. development of pc - based numerical control pipeline weld machine will do with such a problem effectively and help to improve the weld automization in our country

    隨著焊接自動化的不斷提高，對管道焊接提出了更高的要求，如何在不增加或少量增加焊接成本的基礎上提高管道焊接的質量和效率是急需解決的問題，研製基於pc機的管道專用數控焊接機可望有效地解決這個問題，有利於提高我國焊接自動化水平。
  6. Based on the head loss coefficients obtained from gardel ' s semi - empirical equations for t - junction flow and experiment of welded t - junction, the hydraulic characteristics of throttled surge tank are estimated and compared with those gotten from hydraulic experiment. 3. four different methods of determining the head loss coefficients of throttled surge tank have been employed to investigate the effect of methods afore mentioned on the accuracy of calculating surge and pressure head of throttled surge tank

    給出了基於gardel關於三通管水頭損失系數的經驗公式、焊接t形三通管水頭損失系數的實驗資料及截面突變管道的水頭損失資料，計算有連接管的阻抗式調壓室在不同流態下水頭損失系數的計算方法，並將這兩種方法計算得到的調壓室局部水頭損失系數分別與模型試驗成果進行了比較和分析； 3
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