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class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_jcfj/">機床附件</a>?<a href="http://www.cdcfah.com/cp/third-jcfj_qtjcfj/">其他機床附件</a>?上海軸向螺紋滾壓頭服務(wù)價格邁道納供</p><div id="z8d3o7g" class="leftbox clearfix"><h1>上海軸向螺紋滾壓頭服務(wù)價格邁道納供</h1><div id="ykeamyz" class="proBig"><div id="tnx3txt" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/madaula/637257572244287110/9734481.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="osugsj2" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/madaula/637257572244287110/9734481.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="a3bpvxb" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>上海軸向螺紋滾壓頭服務(wù)價格</p><p><span>***更新：</span>2020-05-25 12:44:38</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="iryact3" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">蘇州邁道納自動化科技有限公司</a></p><p><span>聯(lián)系人：</span>楊濤</p><p><span>郵箱: </span>terry@cuttool.cn</p><p><span>電話: </span>13776098385</p><p><span>傳真: </span>0512_67591716</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0512-67591716</p><p><span>地址: </span>蘇州相城經(jīng)濟技術(shù)開發(fā)區(qū)澄陽街道如元路8號廠房1樓2幢1層西</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="kwfh3uq" class="page-proshow02"><p class="title">詳細說明</p><div id="fsnuoaz" class="box"><p><p> <span style="font-size:18px;">螺紋加工有車螺紋、銑螺紋、滾壓螺紋、攻絲、套螺紋等各種工藝方法。車螺紋，上海軸向螺紋滾壓頭服務(wù)價格、攻絲、套絲等工藝方法是一種切削加工工藝，效率不高，但對操作者的技能要求卻很高，不利于大批量生產(chǎn)。而螺紋滾壓加工的工序操作簡單、生產(chǎn)率高、加工范圍廣。</span> </p> <p> <span style="font-size:18px;">螺紋的滾壓加工是一種無切屑的壓力加工，上海軸向螺紋滾壓頭服務(wù)價格，由于具有很多優(yōu)點，一些中小零件的機械切削加工逐漸被滾壓加工所取代，成為機械加工中的一種發(fā)展趨勢。滾壓螺紋的應(yīng)用推進了制造業(yè)向精密精確、少能耗，上海軸向螺紋滾壓頭服務(wù)價格、無污染方向的發(fā)展，并成為綠色制造的重要組成部分。<br /> </span> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海軸向螺紋滾壓頭服務(wù)價格" src="https://tyunfile.71360.com/WaterMark/UploadFile/madaula/637257572244287110/9734481.jpg"></div><p style="text-indent:25px"><span style="font-size:18px;">螺紋滾壓：用成形滾壓模具使工件產(chǎn)生塑性變形以獲得螺紋的加工方法。螺紋滾壓一般在滾絲機。搓絲機或在附裝自動開合螺紋滾壓頭的自動車床上進行,適用于大批量生產(chǎn)標準緊固件和其它螺紋聯(lián)接件的外螺紋。滾壓螺紋的外徑一般不超過 25毫米,長度不大于100毫米,螺紋精度可達2級(GB197-63),所用坯件的直徑大致與被加工螺紋的中徑相等。滾壓一般不能加工內(nèi)螺紋,但對材質(zhì)較軟的工件可用無槽擠壓絲錐冷擠內(nèi)螺紋(比較大直徑可達30毫米左右),工作原理與攻絲類似。冷擠內(nèi)螺紋時所需扭距約比攻絲大1倍,加工精度和表面質(zhì)量比攻絲略高。</span></p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海軸向螺紋滾壓頭服務(wù)價格" src="https://tyunfile.71360.com/WaterMark/UploadFile/madaula/637257572242128907/8795233.jpg"></div><p> <span style="font-size:18px;">螺紋滾壓故障類別產(chǎn)生質(zhì)量問題的原因排除方法</span> </p> <p> <span style="font-size:18px;">1、螺紋中徑過大，螺紋大徑合格毛坯直徑過大減小毛坯直徑</span> </p> <p> <span style="font-size:18px;">2、中徑尺寸大而外徑小活動主軸位置調(diào)整太遠，滾壓時間太短，滾壓壓力太低減小滾絲輪徑向距離，增加滾壓時間、增大滾壓壓力</span> </p> <p> <span style="font-size:18px;">3、中徑尺寸小而外徑大活動主軸位置調(diào)整太近，滾壓時間太長，滾壓壓力太高增大滾絲輪徑向距離，減小滾壓時間，減小滾壓時間，減小滾壓壓力</span> </p> <p> <span style="font-size:18px;">4、螺紋中徑合格，螺紋大徑過小毛坯直徑過小增大毛坯直徑</span> </p> <p> <span style="font-size:18px;">5、螺紋中徑合格，螺紋大徑過大毛坯直徑過大減小毛坯直徑</span> </p> <p> <span style="font-size:18px;">6、滾壓螺紋時工件向上跳出支撐塊過高或兩滾絲輪直徑不同調(diào)整支承塊高度，檢查滾絲輪外徑</span> </p> <p> <span style="font-size:18px;">7、工件的螺紋牙頂磨傷支撐面過低或支撐面太粗糙調(diào)整支承塊高度，檢查支承平面粗糙度</span> </p> <p> <span style="font-size:18px;">8、滾壓螺紋時產(chǎn)生細屑或鱗片沒對好刀或滾壓時間過長調(diào)整滾絲輪軸向距離，調(diào)整滾壓時間</span> </p> <p> <span style="font-size:18px;">9、螺紋中徑錐度超差兩滾絲輪軸線平行度誤差太大調(diào)整誤差</span> </p> <p> <span style="font-size:18px;">10、滾壓時工件過熱主軸轉(zhuǎn)速過高，進給速度太快，滾壓壓力過大調(diào)整滾絲輪轉(zhuǎn)速和進給速度，調(diào)整滾壓時間</span> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海軸向螺紋滾壓頭服務(wù)價格" src="https://tyunfile.71360.com/WaterMark/UploadFile/madaula/637257572242578125/4462801.jpg"></div></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/38234.html</p></div></div></div></div></div><div id="3eahtkg" class="page-right twoColRt"><div id="cbi3duv" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="nh8dubn" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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