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href="news_160.html">行業知識</a> ? <a>造成挖泥船磨損的因素有哪些？</a> </div> </div></div> <div style="clear:both"></div> </div></div><div id="mfid7" class="mf" style="margin: 15px; width: 96.8586%;"><div id="_ctl5_box" class="box166_1"> <div class="title"> <h2 class="title1" style="font-size: 20px; color: #333; margin-bottom: 10px; font-weight: normal;">造成挖泥船磨損的因素有哪些？</h2> <p> <span class="fromF">來源：</span> <span class="timeM">時間：2019-01-03 16:32:36</span> <span class="timeM">瀏覽次數：<label id="_ctl5_ClickRead" class="ClickRead"></label></span> </p> </div> <div class="contMain"> <div class="content"> <div id="_ctl5_nsContentDiv" class="nscontent"><p> 影響挖泥船磨損的主要因素有零件材料、工作載荷、運動速度、溫度、潤滑、表面加工質量、裝配和安裝質量、機件結構特點及運動性質等，今天小編就幾點簡單為您介紹一下。 </p> <p> <br /> </p> <p> 造成挖泥船磨損的因素有哪些 </p> <p> <br /> </p> <p> 1.挖泥船材料對磨損的影響 </p> <p> <br /> </p> <p> 挖泥船材料的耐磨性主要取決于它的硬度和韌性。硬度決定其表面抵抗變形的能力，但過高的硬度易使脆性增加，使挖泥船表面產生磨粒狀剝落;韌性則可防止磨粒的產生，提高其耐磨性能。 </p> <p> <br /> </p> <p> 經過熱處理或化學熱處理的鋼材可以獲得優良的力學性能，從而提高挖泥船機件的耐磨性。我們可以采用表面火焰淬火或高頻淬火的方法提高材料耐磨性?；蛘卟捎脻B碳、滲氮、氰化的方法使挖泥船的表面具有較高的硬度和耐磨性。 </p> <p> <br /> </p> <p> 在組合機件中，例如挖泥船軸承中的轉軸是需要加工的主要機件，所以應采用耐磨材料(如合金鋼)來制造;對較簡單的機件如軸承襯或軸瓦，則可以選用巴氏合金、銅基合金、鉛基或鋁基合金等較軟質材料(又稱減磨合金)來制造，以達到減小摩擦和耐磨的目的。 </p> <p> <br /> </p> <p> 2.挖泥船機件工作載荷對磨損的影響 </p> <p> <br /> </p> <p> 單位壓力越大挖泥船機件的磨損程度就會越大。除了載荷大小之外，載荷特性對挖泥船的磨損有直接影響。如靜載荷還是變載荷，有無沖擊載荷，是短期還是長期載荷等，挖泥船一般不應長期超負荷運行和承受沖擊載荷。 </p> <p> <br /> </p> <p> 3.挖泥船機件運動速度對磨損的影響 </p> <p> <br /> </p> <p> 挖泥船機件運行時速度的高低、方向、變速與勻速、正轉與反轉、時開時停等都會對挖泥船造成不同程度的磨損。在干摩擦條件下速度越高磨損越大;有潤滑油時速度越高，越易形成液體摩擦而減少磨損;挖泥船的啟動頻率越高機件的磨損亦越快。 </p> <p> <br /> </p> <p> 關于造成挖泥船磨損的因素有哪些的相關內容先簡單的為您介紹到這里，希望通過以上內容的介紹，能對您有所幫助。 </p> <p> <br /> </p> <p> 青州市巨龍環?？萍加邢薰臼且患覍Ｗ⒂谘邪l、設計、生產、銷售異型水上工程船舶及工作平臺，是疏浚設備、水域環保設備、采選礦設備和沙石處理設備的專業制造商，是中小型水上工程設備及礦沙處理設備的可靠服務商。 </p> <p> <br /> </p> <p> 作為一個生產商，巨龍環?？萍脊驹谙M者進行選擇設備的時候，根據消費者的具體需求設計獨特的工藝流程，拒絕“豆腐渣工程”，以確保每個消費者都能順利正常的進行生產。如果您還想進一步了解，可以咨詢廠家熱線：0536-3837236/3836888 </p></div> <div id="nsKey" class="key" >關鍵字：<a 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