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<span>详细内容</span> </div> <div class="CSpages_R_title_R"> <span><a href="/">首页</a> > <a href="/news/">新闻信息</a> > 详细内容</span> </div> <div class="clearit"></div> </div> <div class="CSpages_R_cont"> <!--CSpages_R_cont--> <div class="content"> <h3>废旧é’ÀL†ä¿®å¤å·¥è‰ºçš„应用信息主要有哪些åQ?/h3> <h6>来源åQ?a href='http://www.010zf.com/news/65.html'>http://www.010zf.com/news/65.html</a>    å‘布旉™—´ : 2018-08-08</h6> <p><a href="http://www.010zf.com/">é’ÀL†ä¿®å¤</a>åQ?a href="http://www.010zf.com/">油管清洗</a>åQ?a href="http://www.010zf.com/">抽æÑa杆清‹z—设å¤?/a>首选ã€?a href="http://www.010zf.com/">‹È®é˜³åˆ›ç«‹çŸÏxÑa机械</a>ã€?/p> <div class="detail" id="zoom"> <p><p>        废旧é’ÀL†ä¿®å¤æ˜¯ä¸€™åšwžå¸”R‡è¦çš„工程åQŒå®Œæˆè¿™ä¸€å·¥ç¨‹ž®†ä¼šä¸ºæˆ‘们有效节¾U¦æˆæœ¬ï¼Œåœ¨æˆ‘å›?随着地矿勘探和石油工业的发展,技术äh员从我国的实际情况出å?¿U¯ç¯äº†è®¸å¤šä¿®å¤é’»æ†çš„¾léªŒ,在一定程度上¾~“解了钻杆进口量不èƒö的矛ç›?效益极äؓ明显。那么关于废旧钻杆修复工艺的应用信息为大家详¾l†è¯´æ˜Žä¸‹åQ?</p> <p> <br /> </p> <p style="text-align:center;"> <img src="/uploads/image/20180808/20180808182829_0598.jpg" alt="" /> </p> <p style="text-align:center;"> <br /> </p>     1、废旧钻杆修复工艺采用技术方案及研究˜q‡ç¨‹<br />    1åQ‰ç„Šå‰å‡†å¤‡ï¼šé’ÀL†ç„Šå‰çš„检验包括原材料åQˆæ—§é’ÀL†ã€ç„Šæ¡ã€ç„Šå‰‚ç­‰åQ‰çš„‹‚€éªŒã€ç„ŠæŽ¥ç»“构设计的‹‚€æŸ¥ç­‰ã€? ä¸ÞZº†ä¿è¯ç„Šç¼çš„纯净åQŒå·¥ä»¶æŽ¥å¤´å¿…™åȝ»˜q‡é¢„处理后,才可以进行配焊。预处理的内å®ÒŽ˜¯ç”¨åã^面砂轮对ž®†è¦˜q›è¡Œé…ç„Šçš„接头端面进行打¼‚¨ï¼Œå…¶ç›®çš„是ä¸ÞZº†åŽ»é™¤æŽ¥å¤´ç«¯é¢ä¸Šçš„锈迹及其它污染物ã€?br />    2åQ‰ç„ŠæŽ¥è¿‡½E‹ä¸­çš„要æ±?åQšåŒ…括焊接工è‰ø™§„范的‹‚€éªŒã€ç„Š¾~å°ºå¯¸çš„‹‚€æŸ¥ã€å¤¹å…ähƒ…况和¾l“构装配质量的检查等ã€?ž®½å¯èƒ½é‡‡ç”¨å¤§åŽ‹åŠ›ã€å¤§æƒ¯é‡çš„硬焊接规范åQŒè¿™æ äh—¢å¯ä»¥¾~©çŸ­ç„ŠæŽ¥çš„æ—¶é—ß_¼Œåˆçª„化了焊区åQŒäؓ后道焊缝的调质处理奠定了较好的组¾l‡åŸº¼‹€ã€?br />     对焊接过½E‹åº”˜q›è¡Œå…¨é¢çš„监视保证焊机参数的一致。在焊接˜q‡ç¨‹ä¸­å¿…™åÖM¿è¯è¿žæŽ¥äšg之间螺纹的旋向同方向åQŒæŽ¥å£å¤„要有一定的强度åQŒç„ŠåŽçš„å·¥äšg¼‹®ä¿æ°´åã^度。在寚w’»æ†è¿›è¡Œä¿®è¡¥ã€ç„ŠæŽ¥æ—¶åQŒåº”在焊前用气焊对焊接部位进行预热;焊后使用çŸÏx£‰˜q›è¡Œä¿æ¸©å¤„理åQŒä»¥å‡å°‘应力和变形ã€?br /> <p>   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