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e_box-000 d_gridCell_0 p_gridCell"><div id="w_common_text-1563947215189" class="reset_style"><div><p style="text-align:center"><span style="color:#262626"><span style="font-size:28px">售后服務</span></span></p> </div></div><div id="w_fline-1563947215191" class="w_fline-001"><div class="w_fline"> <div class="e_line e_Hline-001 p_FLine"></div> </div></div><div id="w_common_text-1563947215195" class="reset_style"><div><p style="text-align:center"><span style="line-height:1.6"><span style="font-size:16px">內燃機活塞常見故障解析圖</span></span></p> </div></div><div id="w_grid-1566181964948" class="w_grid-000"><div class="w_grid "> <div class="e_box e_box-000 p_gridbox"> <div id="content_box-1566181964948-0" class="e_box e_box-000 d_gridCell_0 p_gridCell"><div id="w_grid-1566182613465" class="w_grid-000"><div class="w_grid signal"> <div class="e_box e_box-000 p_gridbox"> <div id="content_box-1566182613465-0" class="e_box e_box-000 d_gridCell_0 p_gridCell"><div id="w_fimg-1566181964977" class="w_fimg-000"><div class="w_img animated "> <div class="e_box e_box-000 p_box"> <div class="e_image e_DImage-001 p_dimage"> <img src="http://img201.yun300.cn/img/1.png?tenantId=150745&viewType=1&k=1632626597000" alt="故障解析圖" title="故障解析圖" width="100%" height="100%" /> </div> </div> </div></div><div id="w_common_text-1566181965000" class="reset_style"><div><p style="text-align:center"><span style="color:#333"><span style="font-size:16px"><strong>活塞頭部拉傷</strong></span></span></p> </div></div><div id="w_common_text-1566182024749" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">特征</span></span></strong></p> </div></div><div id="w_common_text-1566181965015" class="reset_style"><div><p><span style="line-height:1"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">火力岸及環岸縱向拉痕，一般情況環粘接</span></span></span></span></p> </div></div><div id="w_common_text-1566182319482" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">原因</span></span></strong></p> </div></div><div id="w_common_text-1566182338115" class="reset_style"><div><p><span style="line-height:1.6"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">1、長期超負荷運行。<br /> 2、冷卻液不足，導熱不良。<br /> 3、潤滑不良，如機油低于油池標準面。<br /> 4、供油不準，噴油器失效等。<br /> 5、使用劣質燃潤油，形成積碳太多，使環卡死，<br /> 導致活塞過熱。<br /> 6、進入氣缸的空氣不潔凈，含較多的雜質。<br /> 7、活塞冷卻噴管發生故障。</span></span></span></span></p> <p> </p> </div></div></div> </div> </div></div></div> <div id="content_box-1566181964948-1" class="e_box e_box-000 d_gridCell_1 p_gridCell"><div id="w_grid-1566182704402" class="w_grid-000"><div class="w_grid signal"> <div class="e_box e_box-000 p_gridbox"> <div id="content_box-1566182704402-0" class="e_box e_box-000 d_gridCell_0 p_gridCell"><div id="w_fimg-1566182704416" class="w_fimg-000"><div class="w_img animated "> <div class="e_box e_box-000 p_box"> <div class="e_image e_DImage-001 p_dimage"> <img src="http://img201.yun300.cn/img/2.png?tenantId=150745&viewType=1&k=1632626597000" alt="故障解析圖" title="故障解析圖" width="100%" height="100%" /> </div> </div> </div></div><div id="w_common_text-1566182704427" class="reset_style"><div><p style="text-align:center"><span style="color:#333"><span style="font-size:16px"><strong>活塞裙部拉傷</strong></span></span></p> </div></div><div id="w_common_text-1566182704434" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">特征</span></span></strong></p> </div></div><div id="w_common_text-1566182704441" class="reset_style"><div><p><span style="line-height:1"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">裙部單側或雙側呈現撕裂的縱向拉痕。</span></span></span></span></p> </div></div><div id="w_common_text-1566182704448" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">原因</span></span></strong></p> </div></div><div id="w_common_text-1566182704453" class="reset_style"><div><p><span style="line-height:1.6"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">1.機體變形，連桿彎曲出現偏缸。<br /> 2、冷卻系統的故障，造成溫度過高或過低。<br /> 3、裝配不當。<br /> 4、磨合不好，而直接進行大負荷工作。<br /> 5、潤滑油選擇不當或潤滑系統故障。<br /> 6、“三濾”失效，粗大磨料顆粒吸入氣缸導致劃傷。<br /> 7、超負荷、超速運行。<br /> 8、供油系統故障引發的不正常燃燒，使發動機過熱。</span></span></span></span></p> <p> </p> </div></div></div> </div> </div></div></div> <div id="content_box-1566181964948-2" class="e_box e_box-000 d_gridCell_2 p_gridCell"><div id="w_grid-1566182711573" class="w_grid-000"><div class="w_grid signal"> <div class="e_box e_box-000 p_gridbox"> <div id="content_box-1566182711573-0" class="e_box e_box-000 d_gridCell_0 p_gridCell"><div id="w_fimg-1566182711587" class="w_fimg-000"><div class="w_img animated "> <div class="e_box e_box-000 p_box"> <div class="e_image e_DImage-001 p_dimage"> <img src="http://img201.yun300.cn/img/3.png?tenantId=150745&viewType=1&k=1632626597000" alt="故障解析圖" title="故障解析圖" width="100%" height="100%" /> </div> </div> </div></div><div id="w_common_text-1566182711595" class="reset_style"><div><p style="text-align:center"><span style="color:#333"><span style="font-size:16px"><strong>活塞四點拉傷</strong></span></span></p> </div></div><div id="w_common_text-1566182711600" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">特征</span></span></strong></p> </div></div><div id="w_common_text-1566182711605" class="reset_style"><div><p><span style="line-height:1"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">活塞銷孔兩側附近出現不規則劃傷。</span></span></span></span></p> </div></div><div id="w_common_text-1566182711610" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">原因</span></span></strong></p> </div></div><div id="w_common_text-1566182711615" class="reset_style"><div><p><span style="line-height:1.6"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">1、散熱系統故障(如不裝節溫器，造成溫度過低)。<br /> 2、頻繁冷啟動。<br /> 3、低溫超速、超負荷運動。<br /> 4、低溫、低轉速長時間磨合。</span></span></span></span></p> <p> </p> </div></div></div> </div> </div></div></div> <div id="content_box-1566181964948-3" class="e_box e_box-000 d_gridCell_3 p_gridCell"><div id="w_grid-1566182716955" class="w_grid-000"><div class="w_grid signal"> <div class="e_box e_box-000 p_gridbox"> <div id="content_box-1566182716955-0" class="e_box e_box-000 d_gridCell_0 p_gridCell"><div id="w_fimg-1566182716966" class="w_fimg-000"><div class="w_img animated "> <div class="e_box e_box-000 p_box"> <div class="e_image e_DImage-001 p_dimage"> <img src="http://img201.yun300.cn/img/4.png?tenantId=150745&viewType=1&k=1632626597000" alt="故障解析圖" title="故障解析圖" width="100%" height="100%" /> </div> </div> </div></div><div id="w_common_text-1566182716978" class="reset_style"><div><p style="text-align:center"><span style="color:#333"><span style="font-size:16px"><strong>活塞頂部熱裂</strong></span></span></p> </div></div><div id="w_common_text-1566182716985" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">特征</span></span></strong></p> </div></div><div id="w_common_text-1566182716990" class="reset_style"><div><p><span style="line-height:1"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">燃燒室邊緣沿徑向裂紋。</span></span></span></span></p> </div></div><div id="w_common_text-1566182716996" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">原因</span></span></strong></p> </div></div><div id="w_common_text-1566182717001" class="reset_style"><div><p><span style="line-height:1.6"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">1、超負荷運行。<br /> 2、供油不準，噴油器失效，引發局部過熱。<br /> 3、連續交變載荷。<br /> 4、劣質燃油中的硫、礬等元素，引起高溫腐蝕，加<br /> 速熱裂紋的形成。<br /> 5、增壓壓力過高。</span></span></span></span></p> <p> </p> </div></div></div> </div> </div></div></div> </div> </div></div><div id="w_grid-1566183420482" class="w_grid-000"><div class="w_grid "> <div class="e_box e_box-000 p_gridbox"> <div id="content_box-1566183420482-0" class="e_box e_box-000 d_gridCell_0 p_gridCell"><div id="w_grid-1566183420496" class="w_grid-000"><div class="w_grid signal"> <div class="e_box e_box-000 p_gridbox"> <div id="content_box-1566183420496-0" class="e_box e_box-000 d_gridCell_0 p_gridCell"><div id="w_fimg-1566183420527" class="w_fimg-000"><div class="w_img animated "> <div class="e_box e_box-000 p_box"> <div class="e_image e_DImage-001 p_dimage"> <img src="http://img201.yun300.cn/img/5.png?tenantId=150745&viewType=1&k=1632626597000" alt="故障解析圖" title="故障解析圖" width="100%" height="100%" /> </div> </div> </div></div><div id="w_common_text-1566183420532" class="reset_style"><div><p style="text-align:center"><span style="color:#333"><span style="font-size:16px"><strong>活塞環岸熔損</strong></span></span></p> </div></div><div id="w_common_text-1566183420537" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">特征</span></span></strong></p> </div></div><div id="w_common_text-1566183420542" class="reset_style"><div><p><span style="line-height:1"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">環岸異常損壞，呈熔損狀</span></span></span></span></p> </div></div><div id="w_common_text-1566183420547" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">原因</span></span></strong></p> </div></div><div id="w_common_text-1566183420551" class="reset_style"><div><p><span style="line-height:1.6"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">1、高溫、高壓燃氣將環沖斷，井將斷環處的環岸熔<br /> 化損傷;斷環在環槽內上下運動，造成環岸損傷:<br /> 嚴重時斷環上竄頂面，造成拉缸，頂缸蓋等現象。<br /> 2、活塞偏向側，另一側環岸受力過大造成斷裂。</span></span></span></span></p> <p> </p> </div></div></div> </div> </div></div></div> <div id="content_box-1566183420482-1" class="e_box e_box-000 d_gridCell_1 p_gridCell"><div id="w_grid-1566183420504" class="w_grid-000"><div class="w_grid signal"> <div class="e_box e_box-000 p_gridbox"> <div id="content_box-1566183420504-0" class="e_box e_box-000 d_gridCell_0 p_gridCell"><div id="w_fimg-1566183420556" class="w_fimg-000"><div class="w_img animated "> <div class="e_box e_box-000 p_box"> <div class="e_image e_DImage-001 p_dimage"> <img src="http://img201.yun300.cn/img/6.png?tenantId=150745&viewType=1&k=1632626597000" alt="故障解析圖" title="故障解析圖" width="100%" height="100%" /> </div> </div> </div></div><div id="w_common_text-1566183420562" class="reset_style"><div><p style="text-align:center"><span style="color:#333"><span style="font-size:16px"><strong>頂部燒穿</strong></span></span></p> </div></div><div id="w_common_text-1566183420567" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">特征</span></span></strong></p> </div></div><div id="w_common_text-1566183420571" class="reset_style"><div><p><span style="line-height:1"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">燃燒室內出現擊穿的洞穴。</span></span></span></span></p> </div></div><div id="w_common_text-1566183420576" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">原因</span></span></strong></p> </div></div><div id="w_common_text-1566183420581" class="reset_style"><div><p><span style="line-height:1.6"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">1、超負荷運行。2.供油量過大。<br /> 3、異物的落入。<br /> 4、工作租暴。如燃油十六烷值太低，<br /> 噴油器失效，噴油過早等。</span></span></span></span></p> <p> </p> </div></div></div> </div> </div></div></div> <div id="content_box-1566183420482-2" class="e_box e_box-000 d_gridCell_2 p_gridCell"><div id="w_grid-1566183420512" class="w_grid-000"><div class="w_grid signal"> <div class="e_box e_box-000 p_gridbox"> <div id="content_box-1566183420512-0" class="e_box e_box-000 d_gridCell_0 p_gridCell"><div id="w_fimg-1566183420586" class="w_fimg-000"><div class="w_img animated "> <div class="e_box e_box-000 p_box"> <div class="e_image e_DImage-001 p_dimage"> <img src="http://img201.yun300.cn/img/7.png?tenantId=150745&viewType=1&k=1632626597000" alt="故障解析圖" title="故障解析圖" width="100%" height="100%" /> </div> </div> </div></div><div id="w_common_text-1566183420592" class="reset_style"><div><p style="text-align:center"><span style="color:#333"><span style="font-size:16px"><strong>活塞銷座孔斷裂</strong></span></span></p> </div></div><div id="w_common_text-1566183420597" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">特征</span></span></strong></p> </div></div><div id="w_common_text-1566183420601" class="reset_style"><div><p><span style="line-height:1"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">活塞從油環槽部位向下斷裂，破碎。</span></span></span></span></p> </div></div><div id="w_common_text-1566183420606" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">原因</span></span></strong></p> </div></div><div id="w_common_text-1566183420611" class="reset_style"><div><p><span style="line-height:1.6"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">1、異常撞擊，使其在薄弱的油環槽處斷裂。<br /> 2、潤滑不良，使發動機發生抱瓦，燒軸現象，<br /> 連桿將其別斷。<br /> 3、活塞頭部抱缸后，活塞銷將其拉斷。<br /> 4、相關部件配合間隙大，往復慣性力的沖擊,<br /> 造成疲勞斷裂。<br /> 5、超負荷運行。<br /> 6、裝配不當。</span></span></span></span></p> <p> </p> </div></div></div> </div> </div></div></div> <div id="content_box-1566183420482-3" class="e_box e_box-000 d_gridCell_3 p_gridCell"><div id="w_grid-1566183420519" class="w_grid-000"><div class="w_grid signal"> <div class="e_box e_box-000 p_gridbox"> <div id="content_box-1566183420519-0" class="e_box e_box-000 d_gridCell_0 p_gridCell"><div id="w_fimg-1566183420616" class="w_fimg-000"><div class="w_img animated "> <div class="e_box e_box-000 p_box"> <div class="e_image e_DImage-001 p_dimage"> <img src="http://img201.yun300.cn/img/8.png?tenantId=150745&viewType=1&k=1632626597000" alt="故障解析圖" title="故障解析圖" width="100%" height="100%" /> </div> </div> </div></div><div id="w_common_text-1566183420621" class="reset_style"><div><p style="text-align:center"><span style="color:#333"><span style="font-size:16px"><strong>活塞環斷裂</strong></span></span></p> </div></div><div id="w_common_text-1566183420626" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">特征</span></span></strong></p> </div></div><div id="w_common_text-1566183420631" class="reset_style"><div><p><span style="line-height:1"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">斷裂成多段，斷口不規則。</span></span></span></span></p> </div></div><div id="w_common_text-1566183420636" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">原因</span></span></strong></p> </div></div><div id="w_common_text-1566183420640" class="reset_style"><div><p><span style="line-height:1.6"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">1、供油不準，噴油器失效，引發高溫、高壓。<br /> 2、相關部件失去平衡或損壞造成高頻振動。<br /> 3、超負荷運行。<br /> 4、裝配不當。<br /> 5、缸套出臺或環槽磨損邊除過大，反復撞擊。</span></span></span></span></p> </div></div></div> </div> </div></div></div> </div> </div></div><div id="w_grid-1566183866499" class="w_grid-000"><div class="w_grid "> <div class="e_box e_box-000 p_gridbox"> <div id="content_box-1566183866499-0" class="e_box e_box-000 d_gridCell_0 p_gridCell"><div id="w_grid-1566183866508" class="w_grid-000"><div class="w_grid signal"> <div class="e_box e_box-000 p_gridbox"> <div id="content_box-1566183866508-0" class="e_box e_box-000 d_gridCell_0 p_gridCell"><div id="w_fimg-1566183866534" class="w_fimg-000"><div class="w_img animated "> <div class="e_box e_box-000 p_box"> <div class="e_image e_DImage-001 p_dimage"> <img src="http://img201.yun300.cn/img/9.png?tenantId=150745&viewType=1&k=1632626597000" alt="故障解析圖" title="故障解析圖" width="100%" height="100%" /> </div> </div> </div></div><div id="w_common_text-1566183866540" class="reset_style"><div><p style="text-align:center"><span style="color:#333"><span style="font-size:16px"><strong>早期磨損</strong></span></span></p> </div></div><div id="w_common_text-1566183866555" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">原因</span></span></strong></p> </div></div><div id="w_common_text-1566183866561" class="reset_style"><div><p><span style="line-height:1.6"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">1、空濾器失效，濾芯不合格。<br /> 2、潤滑不良，潤滑油質量差。<br /> 3、供油不準，涮缸。<br /> 4、長時間低溫運行。<br /> 5、裝配不當。<br /> 6、未按規定進行磨合，超速，超負荷工作。<br /> 7、使用劣質燃油。</span></span></span></span></p> </div></div></div> </div> </div></div></div> <div id="content_box-1566183866499-1" class="e_box e_box-000 d_gridCell_1 p_gridCell"><div id="w_grid-1566183866514" class="w_grid-000"><div class="w_grid signal"> <div class="e_box e_box-000 p_gridbox"> <div id="content_box-1566183866514-0" class="e_box e_box-000 d_gridCell_0 p_gridCell"><div id="w_fimg-1566183866566" class="w_fimg-000"><div class="w_img animated "> <div class="e_box e_box-000 p_box"> <div class="e_image e_DImage-001 p_dimage"> <img src="http://img201.yun300.cn/img/10.png?tenantId=150745&viewType=1&k=1632626597000" alt="故障解析圖" title="故障解析圖" width="100%" height="100%" /> </div> </div> </div></div><div id="w_common_text-1566183866572" class="reset_style"><div><p style="text-align:center"><span style="color:#333"><span style="font-size:16px"><strong>發動機撞缸</strong></span></span></p> </div></div><div id="w_common_text-1566183866577" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">特征</span></span></strong></p> </div></div><div id="w_common_text-1566183866582" class="reset_style"><div><p><span style="line-height:1"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">發動機相關部件異常損壞或搗碎。</span></span></span></span></p> </div></div></div> </div> </div></div></div> <div id="content_box-1566183866499-2" class="e_box e_box-000 d_gridCell_2 p_gridCell"><div id="w_grid-1566183866521" class="w_grid-000"><div class="w_grid signal"> <div class="e_box e_box-000 p_gridbox"> <div id="content_box-1566183866521-0" class="e_box e_box-000 d_gridCell_0 p_gridCell"><div id="w_fimg-1566183866597" class="w_fimg-000"><div class="w_img animated "> <div class="e_box e_box-000 p_box"> <div class="e_image e_DImage-001 p_dimage"> <img src="http://img201.yun300.cn/img/11.png?tenantId=150745&viewType=1&k=1632626597000" alt="故障解析圖" title="故障解析圖" width="100%" height="100%" /> </div> </div> </div></div><div id="w_common_text-1566183866604" class="reset_style"><div><p style="text-align:center"><span style="color:#333"><span style="font-size:16px"><strong>活塞頂面及火力岸燒蝕</strong></span></span></p> </div></div><div id="w_common_text-1566183866609" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">特征</span></span></strong></p> </div></div><div id="w_common_text-1566183866614" class="reset_style"><div><p><span style="line-height:1"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">火力岸及頂面呈蜂窩狀或梨皮狀</span></span></span></span></p> </div></div><div id="w_common_text-1566183866619" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">原因</span></span></strong></p> </div></div><div id="w_common_text-1566183866624" class="reset_style"><div><p><span style="line-height:1.6"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">1、供油提前角調整不當<br /> 2.噴油器失敗，出現二次噴射和滴油，后燃嚴重。<br /> 3.越負荷運行。<br /> 4進氣量不足。<br /> 5.增壓器故障。<br /> 6.中冷器臟污</span></span></span></span></p> </div></div></div> </div> </div></div></div> <div id="content_box-1566183866499-3" class="e_box e_box-000 d_gridCell_3 p_gridCell"><div id="w_grid-1566183866528" class="w_grid-000"><div class="w_grid signal"> <div class="e_box e_box-000 p_gridbox"> <div id="content_box-1566183866528-0" class="e_box e_box-000 d_gridCell_0 p_gridCell"><div id="w_fimg-1566183866629" class="w_fimg-000"><div class="w_img animated "> <div class="e_box e_box-000 p_box"> <div class="e_image e_DImage-001 p_dimage"> <img src="http://img201.yun300.cn/img/12.png?tenantId=150745&viewType=1&k=1632626597000" alt="故障解析圖" title="故障解析圖" width="100%" height="100%" /> </div> </div> </div></div><div id="w_common_text-1566183866635" class="reset_style"><div><p style="text-align:center"><span style="color:#333"><span style="font-size:16px"><strong>卡簧脫出</strong></span></span></p> </div></div><div id="w_common_text-1566183866640" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">特征</span></span></strong></p> </div></div><div id="w_common_text-1566183866645" class="reset_style"><div><p><span style="line-height:1.6"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">活塞銷孔端部周圍呈現熔損狀，<br /> 缸套內壁出現深淺不一的凹坑。</span></span></span></span></p> </div></div><div id="w_common_text-1566183866651" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">原因</span></span></strong></p> </div></div><div id="w_common_text-1566183866656" class="reset_style"><div><p><span style="line-height:1.6"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">1、裝配不當。<br /> 2、卡簧變形(超過疲勞強度)。<br /> 3.卡簧質量不合格。<br /> 4、連桿彎曲。</span></span></span></span></p> </div></div></div> </div> </div></div></div> </div> </div></div><div id="w_grid-1566184166542" class="w_grid-000"><div class="w_grid "> <div class="e_box e_box-000 p_gridbox"> <div id="content_box-1566184166542-0" class="e_box e_box-000 d_gridCell_0 p_gridCell"><div id="w_grid-1566184166552" class="w_grid-000"><div class="w_grid signal"> <div class="e_box e_box-000 p_gridbox"> <div id="content_box-1566184166552-0" class="e_box e_box-000 d_gridCell_0 p_gridCell"><div id="w_fimg-1566184166582" class="w_fimg-000"><div class="w_img animated "> <div class="e_box e_box-000 p_box"> <div class="e_image e_DImage-001 p_dimage"> <img src="http://img201.yun300.cn/img/13.png?tenantId=150745&viewType=1&k=1632626597000" alt="故障解析圖" title="故障解析圖" width="100%" height="100%" /> </div> </div> </div></div><div id="w_common_text-1566184166588" class="reset_style"><div><p style="text-align:center"><span style="color:#333"><span style="font-size:16px"><strong>裙部斷裂</strong></span></span></p> </div></div><div id="w_common_text-1566184259845" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">特征</span></span></strong></p> </div></div><div id="w_common_text-1566184268904" class="reset_style"><div><p><span style="line-height:1"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">活塞沿推力面破損或開裂。</span></span></span></span></p> </div></div><div id="w_common_text-1566184166594" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">原因</span></span></strong></p> </div></div><div id="w_common_text-1566184166600" class="reset_style"><div><p><span style="line-height:1.6"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">1、配缸間隙大，敲缸嚴重。<br /> 2、連桿嚴重彎曲。<br /> 3、工作粗暴。<br /> 4、潤滑不良(如油池油而低)。</span></span></span></span></p> </div></div></div> </div> </div></div></div> <div id="content_box-1566184166542-1" class="e_box e_box-000 d_gridCell_1 p_gridCell"><div id="w_grid-1566184166559" class="w_grid-000"><div class="w_grid signal"> <div class="e_box e_box-000 p_gridbox"> <div id="content_box-1566184166559-0" class="e_box e_box-000 d_gridCell_0 p_gridCell"><div id="w_fimg-1566184166606" class="w_fimg-000"><div class="w_img animated "> <div class="e_box e_box-000 p_box"> <div class="e_image e_DImage-001 p_dimage"> <img src="http://img201.yun300.cn/img/14.png?tenantId=150745&viewType=1&k=1632626597000" alt="故障解析圖" title="故障解析圖" width="100%" height="100%" /> </div> </div> </div></div><div id="w_common_text-1566184166613" class="reset_style"><div><p style="text-align:center"><span style="color:#333"><span style="font-size:16px"><strong>活塞頂氣門</strong></span></span></p> </div></div><div id="w_common_text-1566184166619" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">特征</span></span></strong></p> </div></div><div id="w_common_text-1566184166625" class="reset_style"><div><p><span style="line-height:1"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">頂面有氣門碰撞的印痕。</span></span></span></span></p> </div></div><div id="w_common_text-1566184364146" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">原因</span></span></strong></p> </div></div></div> </div> </div></div><div id="w_common_text-1566184370658" class="reset_style"><div><p><span style="line-height:1.6"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">1、配氣相位不準。<br /> 2、氣門間隙調整過小。<br /> 3、氣缸墊過薄。<br /> 4、連桿瓦與軸頸，凸輪軸軸頸與軸瓦間隙過大。<br /> 5、氣門彈簧折斷。</span></span></span></span></p> <p> </p> </div></div></div> <div id="content_box-1566184166542-2" class="e_box e_box-000 d_gridCell_2 p_gridCell"><div id="w_grid-1566184166566" class="w_grid-000"><div class="w_grid signal"> <div class="e_box e_box-000 p_gridbox"> <div id="content_box-1566184166566-0" class="e_box e_box-000 d_gridCell_0 p_gridCell"><div id="w_fimg-1566184166630" class="w_fimg-000"><div class="w_img animated "> <div class="e_box e_box-000 p_box"> <div class="e_image e_DImage-001 p_dimage"> <img src="http://img201.yun300.cn/img/15.png?tenantId=150745&viewType=1&k=1632626597000" alt="故障解析圖" title="故障解析圖" width="100%" height="100%" /> </div> </div> </div></div><div id="w_common_text-1566184166637" class="reset_style"><div><p style="text-align:center"><span style="color:#333"><span style="font-size:16px"><strong>活塞內腔變色</strong></span></span></p> </div></div><div id="w_common_text-1566184166643" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">特征</span></span></strong></p> </div></div><div id="w_common_text-1566184166648" class="reset_style"><div><p><span style="line-height:1.6"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">內腔呈黑紅色或紅色，常伴有粘環、頭部燒熔、拉缸、燒機油等現象。</span></span></span></span></p> </div></div><div id="w_common_text-1566184166654" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">原因</span></span></strong></p> </div></div><div id="w_common_text-1566184166660" class="reset_style"><div><p><span style="line-height:1.6"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">1、供油不準，噴油器失效。<br /> 2、活塞冷卻噴管發生故障。<br /> 3、超負荷運行。</span></span></span></span></p> </div></div></div> </div> </div></div></div> <div id="content_box-1566184166542-3" class="e_box e_box-000 d_gridCell_3 p_gridCell"><div id="w_grid-1566184166574" class="w_grid-000"><div class="w_grid signal"> <div class="e_box e_box-000 p_gridbox"> <div id="content_box-1566184166574-0" class="e_box e_box-000 d_gridCell_0 p_gridCell"><div id="w_fimg-1566184166666" class="w_fimg-000"><div class="w_img animated "> <div class="e_box e_box-000 p_box"> <div class="e_image e_DImage-001 p_dimage"> <img src="http://img201.yun300.cn/img/16.png?tenantId=150745&viewType=1&k=1632626597000" alt="故障解析圖" title="故障解析圖" width="100%" height="100%" /> </div> </div> </div></div><div id="w_common_text-1566184166673" class="reset_style"><div><p style="text-align:center"><span style="color:#333"><span style="font-size:16px"><strong>環岸斷裂</strong></span></span></p> </div></div><div id="w_common_text-1566184166678" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">特征</span></span></strong></p> </div></div><div id="w_common_text-1566184166684" class="reset_style"><div><p><span style="line-height:1.6"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">以、二環岸沿周向局部斷裂。</span></span></span></span></p> </div></div><div id="w_common_text-1566184166690" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">原因</span></span></strong></p> </div></div><div id="w_common_text-1566184166695" class="reset_style"><div><p><span style="line-height:1.6"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">1、燃燒不正常，工作粗暴，導致疲勞斷裂。<br /> 2、超負荷運行，過高燃氣壓力沖斷環岸。<br /> 3、偏缸，局部粘環。<br /> 4、磨料磨損使環與環槽邊隙增大，缸套出臺，往復慣性力沖斷環岸。</span></span></span></span></p> </div></div></div> </div> </div></div></div> </div> </div></div><div id="w_grid-1566184682286" class="w_grid-000"><div class="w_grid "> <div class="e_box e_box-000 p_gridbox"> <div id="content_box-1566184682286-0" class="e_box e_box-000 d_gridCell_0 p_gridCell"><div id="w_grid-1566184682297" class="w_grid-000"><div class="w_grid signal"> <div class="e_box e_box-000 p_gridbox"> <div id="content_box-1566184682297-0" class="e_box e_box-000 d_gridCell_0 p_gridCell"><div id="w_fimg-1566184682338" class="w_fimg-000"><div class="w_img animated "> <div class="e_box e_box-000 p_box"> <div class="e_image e_DImage-001 p_dimage"> <img src="http://img201.yun300.cn/img/17.png?tenantId=150745&viewType=1&k=1632626597000" alt="故障解析圖" title="故障解析圖" width="100%" height="100%" /> </div> </div> </div></div><div id="w_common_text-1566184682347" class="reset_style"><div><p style="text-align:center"><span style="color:#333"><span style="font-size:16px"><strong>活塞偏磨</strong></span></span></p> </div></div><div id="w_common_text-1566184682353" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">特征</span></span></strong></p> </div></div><div id="w_common_text-1566184682360" class="reset_style"><div><p><span style="line-height:1.6"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">活塞磨損不對稱，常伴有燒機油、拉缸、下排氣等現象。</span></span></span></span></p> </div></div><div id="w_common_text-1566184682366" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">原因</span></span></strong></p> </div></div><div id="w_common_text-1566184682372" class="reset_style"><div><p><span style="line-height:1.6"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">1、機體變形。<br /> 2、連桿彎曲或扭曲。<br /> 3、裝配不當。</span></span></span></span></p> <p> </p> </div></div></div> </div> </div></div></div> <div id="content_box-1566184682286-1" class="e_box e_box-000 d_gridCell_1 p_gridCell"><div id="w_grid-1566184682305" class="w_grid-000"><div class="w_grid signal"> <div class="e_box e_box-000 p_gridbox"> <div id="content_box-1566184682305-0" class="e_box e_box-000 d_gridCell_0 p_gridCell"><div id="w_fimg-1566184682379" class="w_fimg-000"><div class="w_img animated "> <div class="e_box e_box-000 p_box"> <div class="e_image e_DImage-001 p_dimage"> <img src="http://img201.yun300.cn/img/18.png?tenantId=150745&viewType=1&k=1632626597000" alt="故障解析圖" title="故障解析圖" width="100%" height="100%" /> </div> </div> </div></div><div id="w_common_text-1566184682385" class="reset_style"><div><p style="text-align:center"><span style="color:#333"><span style="font-size:16px"><strong>頂部顏色異常</strong></span></span></p> </div></div><div id="w_common_text-1566184682392" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">特征</span></span></strong></p> </div></div><div id="w_common_text-1566184682398" class="reset_style"><div><p><span style="line-height:1"><span style="color:#333"><span style="font-size:14px"><span style="font-family:微軟雅黑">燃燒室及頂面呈灰白色，伴有燒機油現象。</span></span></span></span></p> </div></div><div id="w_common_text-1566184682404" class="reset_style"><div><p><strong><span style="color:#123d85"><span style="font-size:16px">原因</span></span></strong></p> </div></div><div id="w_common_text-1566184682332" class="reset_style"><div><p><font color="#333333" face="微軟雅黑"><span style="font-size:14px">燃油不合格。</span></font></p> <p> </p> </div></div></div> </div> </div></div></div> <div id="content_box-1566184682286-2" class="e_box e_box-000 d_gridCell_2 p_gridCell"></div> <div id="content_box-1566184682286-3" class="e_box e_box-000 d_gridCell_3 p_gridCell"></div> </div> </div></div></div> </div> </div></div></div> </div> </div></div></div> </div> </div></div></div> </div> </div></div></div> </div> </div></div><div id="w_grid-1562746072198" class="w_grid-000"><div class="w_grid signal"> <div class="e_box e_box-000 p_gridbox"> <div id="content_box-1562746072198-0" class="e_box e_box-000 d_gridCell_0 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