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2020-12-10</h6> <p><a href="http://www.samho-global.cn/">é’ÀL†ä¿®å¤</a>åQ?a href="http://www.samho-global.cn/">油管清洗</a>åQ?a href="http://www.samho-global.cn/">抽æÑa杆清‹z—设å¤?/a>首选ã€?a href="http://www.samho-global.cn/">‹È®é˜³åˆ›ç«‹çŸÏxÑa机械</a>ã€?/p> <div class="detail" id="zoom"> <p>上篇文章中和大家分äín了钻杆修复过½E‹è€ç£¨å¸¦ä¸ç«–ç›´åQŒä½†æ˜¯åœ¨é’ÀL†ä¿®å¤ä¸­è€ç£¨å¸¦ä¹Ÿä¼šå‡ºçŽîC¸€äº›å°æ°”å­”åQŒæ˜¯è´¨é‡æˆ–者是其他什么原因,‹È®é˜³å¸‚创立石æ²ÒŽœºæ¢?a href="http://www.samho-global.cn/zgxfsb/" target="_blank">é’ÀL†ä¿®å¤</a>厂家和大家分享具体内宏V€?br /> <br /> <br /> é’ÀL†è€ç£¨æŸå¸¦åœ¨ç„Šè¡¥æ—¶åQŒç„Šè¡¥åœ°åŒÞZ¸€å‘¨ä¼šå‡ºç¾çŽ¯çŠ¶è£‚ç—•<br /> 解决æ–ÒŽ¡ˆåQ?、假如必™åȝ„Šè¡¥çš„部位不大åQŒä»…用焊接就可以˜q›è¡Œã€‚那麼钻探设备加热到370~399度。用很短的時间焊接,随后开展隔热保温。基¼‹€èƒ½å¤Ÿæ¸…除焊补裂痕ã€?br /> <br /> 2、假如必™åȝ„Šè¡¥çš„是一个地区。这地区的尺å¯æ€¸å¯ä»¥­‘…出1“长ã€?~1/2"宽的地区。钻探设备加热到370~399度。用2~5¿U’的時间焊补。道间æín度不能超å‡?54度ã€?br /> <br /> 3、高加热溫度下的焊补一定要留意道间溫度。道间æín度不­‘…过454度,不容易危害钻探设备特性ã€?br /> <br /> 耐磨损带ç”늄Šç„ŠæŽ¥å‡ºç¾å¾ˆå¤šå‡ºæ°”孔,归属于一切正常状å†üc€‚出現许å¤?出气孔,不论是分散化åQŒé‚„是集中化åQŒå‡æ˜¯ä¸˜q‡å…³æƒ…况ã€?br /> <br /> ¾~˜æ•…及解å†Ïx–¹æ¡ˆï¼š1、焊条返æ½?nbsp; ¼‹®å®šç„Šæ¡æ˜¯ä¸æ˜¯è¿”潮。返潮或是带锈的焊条较äؓ非常å®ÒŽ˜“造成出气孔ã€?br /> <br /> 2、对接焊¾~ä¸Šé¢æœ‰æ²V€åœŸå£¤æˆ–是漆æ–?nbsp; ¼‹®å®šå¯ÒŽŽ¥ç„Šç¼æ˜¯ä¸æ˜¯æ¸…理,假如上边有机沏V€åœŸå£¤æˆ–是漆料,必须除去ã€?br /> <br /> 3、汽体不¾U?nbsp; 汽体¾U¯å‡€åº¦æ˜¯ä¸æ˜¯åšåˆ°è§„范规定。根据濮阛_¸‚创立çŸÏxÑa机械é’ÀL†ä¿®å¤åŽ‚家多年的经验,发觉汽体不纯是电焊焊接出珑ևºæ°”孔的关键缘故之一ã€?br /> <br /> 4、电焊焊接电‹¹å¼ºåº¦ä¸¾_„¡¡®   è€ç£¨æŸå¸¦ç”늄Šç„ŠæŽ¥æ—¶çš„甉|µå¼ºåº¦åº”严格执行焊条生产商的强烈推荐规范ã€?br /> 5、焊æœÞZ¸Žå¯ÒŽŽ¥ç„Šç¼é—´è·  焊机嘴应¾l´æŒä¸Žå¯¹æŽ¥ç„Š¾~çº¦2.5cm的间距,˜q‡å¤§æˆ–过ž®çš„间距都非常容易造成出气孔ã€?br /> 6、焊æœø™§†è§?nbsp; 焊机与等分线交角18度上下,¼‹®ä¿ç„Šæœºä¸Žé’»æŽ¢è®¾å¤‡å†…孔竖直ã€?br /> 7、焊机摆òq…é—´è·?nbsp; 焊机摆幅不适合˜q‡å¤§åQŒæ‘†òq…尽可能操纵在低äº?.5cmã€?br /> <br /> 耐磨损带ç”늄Šç„ŠæŽ¥å‡ºç¾æº…出¾~˜æ•…及解å†Ïx–¹æ¡ˆï¼š<br /> 1、电‹¹é‡˜q‡å¤§  ¼‹®å®šç”‰|µé‡æ˜¯ä¸æ˜¯˜q‡å¤§ã€‚假如过大,调整或再‹Æ¡è°ƒèŠ‚电焊焊接主要