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class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="kn9tooe" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/shjianmin2/637179275556279297/5986838.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="zxfnavl" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>蘇州鑄鐵拉延焊條,焊條</p><p><span>***更新：</span>2020-10-22 01:09:00</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="i8k28lh" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">簡敏精密五金制造(上海)有限公司</a></p><p><span>聯(lián)系人：</span>龔先生</p><p><span>郵箱: </span></p><p><span>電話: </span>13818473006</p><p><span>傳真: </span>021_69726282</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>021-69726282</p><p><span>地址: </span>顧北東路365號(hào)C區(qū)1101</p><p>[當(dāng)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="83psiyt" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="nf9d828" class="box"><p><p> 本實(shí)用新型涉及一種用于制造防腐罐焊條的自動(dòng)生產(chǎn)線。背景技術(shù)：防腐罐本體為pph聚丙烯材質(zhì)，采用pph聚丙烯的焊條焊接成型，焊條橫截面為等邊三角形。防腐罐焊條通過塑料擠出機(jī)制作，焊條經(jīng)塑料擠出機(jī)成型后再人工剪切成條。但是塑料擠出機(jī)出來的焊條溫度較高，人工剪切不便于握持，且對(duì)尚未降溫的焊條進(jìn)行剪切易造成焊條變形；但若不及時(shí)進(jìn)行剪切，源源不斷出來的焊條又無處放置。技術(shù)實(shí)現(xiàn)要素：本實(shí)用新型旨在提供一種防腐罐焊條的自動(dòng)生產(chǎn)線，能對(duì)塑料擠出機(jī)出來的pph聚丙烯焊條進(jìn)行及時(shí)冷卻及自動(dòng)剪切成條，并確保焊條質(zhì)量。為此，本實(shí)用新型所采用的技術(shù)方案為：一種防腐罐用焊條自動(dòng)生產(chǎn)設(shè)備，包括塑料擠出機(jī)，還包括水冷循環(huán)系統(tǒng)和自動(dòng)切斷機(jī)構(gòu)，蘇州鑄鐵拉延焊條，三者從前到后依次布置；所述水冷循環(huán)系統(tǒng)包括機(jī)架，所述機(jī)架上方設(shè)置有長條形的水槽，所述水槽由水平隔板分割成敞開的上層槽和封閉的下層槽，在水槽的兩端設(shè)置有連通槽，所述上層槽的前壁、后壁上對(duì)應(yīng)開設(shè)有焊條過孔，且焊條過孔的直徑為等邊三角形焊條邊長的兩倍到三倍之間，在上層槽內(nèi)前后間隔安裝有至少兩根水平設(shè)置的焊條導(dǎo)向桿，蘇州鑄鐵拉延焊條，且焊條過孔、焊條導(dǎo)向桿在高度上齊平，蘇州鑄鐵拉延焊條，所述上層槽的冷卻水能經(jīng)焊條過孔流入連通槽。加入其他合金元素主要為保證焊縫的綜合機(jī)械性能，同時(shí)對(duì)焊接工藝性能及去除雜質(zhì)，也有一定作用。蘇州鑄鐵拉延焊條</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州鑄鐵拉延焊條,焊條" src="http://tyunfile.71360.com/UploadFile/shjianmin2/637179275556279297/5986838.png"></div><p> 油鋼焊絲>～HRC52～57沖裁模、量規(guī)、拉模、穿孔沖頭、可***使用在五金冷沖壓，手飾壓花模等，通用特殊工具鋼、耐磨、油冷。Cr鋼焊絲>～HRC55～57沖裁模、冷作成型模、冷拉模、沖頭、高硬度、高韌性、線切割性良好。焊補(bǔ)前先加溫預(yù)熱，焊補(bǔ)后請做后熱動(dòng)作。MA-1G>～，超鏡面焊絲，主要應(yīng)用于**產(chǎn)品或要求極高的產(chǎn)品。硬度HRC48～50馬氏體時(shí)效鋼系，鋁壓鑄模，低壓鑄造模,鍛造模，沖裁模，注塑模的堆焊。特殊硬化高韌度合金，非常適用于鋁重力壓鑄模、澆口、延長使用壽命的2～3倍，可制作非常精密之模具、超鏡面（澆口補(bǔ)焊，使用不易熱疲勞裂痕）。高速鋼焊絲（SKH9）>～HRC61～63高速鋼，耐用性為普通高速鋼的～3倍，適用于制造加工高溫合金、不銹鋼、鈦合金、高強(qiáng)度鋼等難加工材料的刀.具、焊補(bǔ)拉刀、熱作高硬度工具、模具、熱鍛總模、熱沖模、螺絲模、耐磨耗硬面、高速度鋼、沖具、刀.具、電子零件、螺紋滾模、牙板、鉆滾輪、滾字模、壓縮機(jī)葉片及各種模具機(jī)械零件等...。經(jīng)過歐洲工業(yè)水準(zhǔn)嚴(yán)格品質(zhì)管制，高含碳量。成份優(yōu)良材料內(nèi)部組.織均勻，硬度穩(wěn)定，而且耐磨性、韌性、耐高溫等...。特性皆比一般同等級(jí)之材料為佳。氮化零件焊補(bǔ)焊絲>。上海小池酸素焊條銷售硅是一種較好的合金劑，在鋼中加入適量的硅能提高鋼的屈服強(qiáng)度、彈性及抗酸性能。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州鑄鐵拉延焊條,焊條" src="http://tyunfile.71360.com/UploadFile/shjianmin2/637179275547109375/7215290.png"></div><p> 能有效避免上層槽內(nèi)的水從機(jī)架的側(cè)面溢出弄濕地面，確保工作環(huán)境的干凈整潔，節(jié)約水資源。進(jìn)一步推薦為，所述連通槽的橫截面呈三角形，以騰出空間使焊條從連通槽的上方通過。進(jìn)一步推薦為，在所述自動(dòng)切斷機(jī)構(gòu)的后方還設(shè)置有焊條接斗，所述焊條接斗為前高后低傾斜布置的長條形斗；焊條接斗的前端敞口，前下方設(shè)置有支腳；焊條接斗的后端設(shè)置有擋板，用于收集切掉后掉下來的焊條。進(jìn)一步推薦為，所述“門”形安裝架由兩根立柱和一塊支撐板組成，兩根立柱左右對(duì)稱布置在支撐板的下方。簡化結(jié)構(gòu)，降**造成本，確保整體受力平衡。進(jìn)一步推薦為，所述安裝架的豎直板下端帶有兩個(gè)左右間隔布置的條形缺口，螺栓穿過對(duì)應(yīng)的條形缺口，將安裝架固定在工作臺(tái)上；實(shí)現(xiàn)安裝架高低方向的可調(diào)節(jié)安裝。本實(shí)用新型的有益效果：在焊條塑料擠出機(jī)的基礎(chǔ)山增設(shè)水冷循環(huán)系統(tǒng)和自動(dòng)切斷機(jī)構(gòu)，能對(duì)塑料擠出機(jī)出來的pph聚丙烯焊條進(jìn)行及時(shí)冷卻，并進(jìn)行自動(dòng)剪切成條，確保焊條質(zhì)量；同時(shí)實(shí)現(xiàn)冷卻水的循環(huán)利用，節(jié)約水資源。附圖說明圖1為本實(shí)用新型的結(jié)構(gòu)示意圖。圖2為水冷循環(huán)系統(tǒng)的結(jié)構(gòu)示意圖。圖3為自動(dòng)切斷機(jī)構(gòu)的前視圖。圖4為自動(dòng)切斷機(jī)構(gòu)的后視圖。具體實(shí)施方式下面通過實(shí)施例并結(jié)合附圖。</p><p> 不能用一般氬弧焊的連續(xù)送絲手法來進(jìn)行焊接，如果一次熔化的焊絲過多，涂層熔化的也多，熔渣和熔池的鐵液就更難分清，易在背面產(chǎn)生夾渣、未熔合、咬邊及未焊透等缺點(diǎn)。進(jìn)口焊絲除可以采用上述國產(chǎn)焊絲的斷續(xù)送絲手法外，由于進(jìn)口的焊絲熔渣和鐵液流動(dòng)性較好，也可以采用連續(xù)送絲的手法焊接，但不同于一般氬弧焊連續(xù)送絲方法的是連續(xù)送絲也是送到電弧前面由焊絲自然熔化后流入熔池，而不能把焊絲直接送到熔池里面與熔池直接接觸，否則背面容易出現(xiàn)未熔化的焊絲頭。這種連續(xù)送絲手法焊接速度快，特別適合薄壁管的焊接。（4）運(yùn)弧手法國產(chǎn)的涂層焊絲焊接時(shí)電弧左右擺動(dòng)幅度要小，控制熔池的熔渣不會(huì)很快凝固。焊絲藥皮的凝固點(diǎn)比母材高，藥皮首先凝固，包住熔池中的鐵液，使鐵液不易流動(dòng)，同時(shí)對(duì)鐵液進(jìn)行保護(hù)。如果擺動(dòng)幅度過大，電弧運(yùn)動(dòng)到坡口一側(cè)時(shí)，另一側(cè)熔渣就會(huì)凝固，電弧回來后短時(shí)間內(nèi)已經(jīng)凝固的熔渣不會(huì)很快熔化，而熔化的焊絲鐵液在凝固熔渣的阻礙下不能充分及時(shí)熔化坡口邊緣，就容易形成背面熔合不良和夾渣、咬邊缺點(diǎn)。因此在電弧左右擺動(dòng)時(shí)，擺動(dòng)幅度不要太寬，電弧能熔化坡口邊緣就行。電弧運(yùn)動(dòng)到右邊時(shí)，加一滴焊絲，再運(yùn)動(dòng)到左邊時(shí)加一滴焊絲。焊條的選用須在確保焊接結(jié)構(gòu)安全、可行使用的前提下。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州鑄鐵拉延焊條,焊條" src="http://tyunfile.71360.com/UploadFile/shjianmin2/637179275559433594/2849051.png"></div><p> 以氮代碳來提高它的硬度及抗裂性，具有良好的耐腐蝕、耐磨損以及耐熱沖擊性能。用于連鑄輥的硬面堆焊焊接，HRC43.焊絲存放編輯1、存放焊絲的倉庫應(yīng)具備干燥通風(fēng)環(huán)境，避免潮濕；拒絕水、酸、堿等液體極易揮發(fā)有腐蝕性的物質(zhì)存在，更不宜與這些物質(zhì)共存同一倉庫。2、焊絲應(yīng)放在木托盤上，不能將其直接放在地板或緊貼墻壁。3、存取及搬運(yùn)焊絲時(shí)小心不要弄破包裝，特別是內(nèi)包裝“熱收縮膜”。4、打開焊絲包裝應(yīng)盡快將其全部用完（要求在一周以內(nèi)），一旦焊絲直接暴露在空氣中，其防銹時(shí)間將**縮短（特別在潮濕、有腐蝕介質(zhì)的環(huán)境中）5、按照“先進(jìn)先出”的原則發(fā)放焊絲，盡量減少產(chǎn)品庫存時(shí)間。6、請按焊絲的類別、規(guī)格分類存放、防止錯(cuò)用。參考資料1.蔣旻,栗卓新,蔣建敏等.高硬度高耐磨自保護(hù)金屬芯堆焊焊絲[J].焊接學(xué)報(bào),2006,27(1):69-71.．萬方數(shù)據(jù)庫[引用日期2017-09-25]詞條標(biāo)簽：科學(xué)百科工程技術(shù)分類。堿性焊條由于藥皮中含有較多的螢石，電弧穩(wěn)定性差，一般多采用直流反接。上海小池酸素焊條銷售</p><p style="text-indent:25px">如果用于埋弧自動(dòng)焊、電渣焊、氣體保護(hù)焊、氣焊等熔焊方法作填充金屬時(shí)，則稱為焊絲。蘇州鑄鐵拉延焊條</p><p> 用過濾前后濾膜的質(zhì)量增量與電弧作用時(shí)間的比值來表示該種焊絲的煙塵排放率。為了準(zhǔn)確評(píng)定焊接過程煙塵排放率，做了三次測試，并計(jì)算平均值，如果平均值的結(jié)果離散度超過平均值的10%，則增加兩次測試，并計(jì)算五次結(jié)果的平均值，測試結(jié)果見表4。殷桃**紅時(shí)也曾和**明星并駕齊驅(qū)，看過《歷史的天空》的人都為殷桃的演技折服，但漸漸的，聲音卻遠(yuǎn)離娛樂圈。隨著**近多部劇的熱播，這位中生代實(shí)力女演員一路披荊斬棘，神秘，卻仍少女氣。表4焊接煙塵排放率測試結(jié)果試樣編號(hào)煙塵排放率r/(mg·min-1)7平均值621試驗(yàn)結(jié)果說明其焊接煙塵排放率小于常規(guī)藥芯焊絲平均焊接煙塵排放率(790mg/min)，可見E2507N高氮鋼不銹鋼藥芯焊絲的焊接煙塵發(fā)塵率較小，對(duì)環(huán)境的影響較小，屬于環(huán)境友好型焊接材料。3結(jié)論(1)熔滴短路周期變異系數(shù)ε(Tc)能夠準(zhǔn)確反映高氮不銹鋼焊絲的焊接工藝性，當(dāng)焊接參數(shù)為21V/A時(shí)，E2507N焊絲焊接過程**為穩(wěn)定。(2)在純CO2保護(hù)下，E2507N高氮鋼不銹鋼藥芯焊絲熔滴過渡頻率較高，達(dá)到120滴/秒，飛濺較少。(3)E2507N藥芯焊絲煙塵排放率為621mg/min，煙塵發(fā)塵率較小，對(duì)環(huán)境影響較小，屬于環(huán)境友好型焊接材料。蘇州鑄鐵拉延焊條</p><p style="text-indent:25px">簡敏精密五金制造(上海)有限公司是一家精密五金、普通機(jī)械設(shè)備加工(限分支機(jī)構(gòu)經(jīng)營)、銷售;模具加工(限分支機(jī)構(gòu)經(jīng)營)及維修;工業(yè)設(shè)備、包裝材料、焊材、五金配件的加工(以上限分支機(jī)構(gòu)經(jīng)營)、銷售;工業(yè)自動(dòng)化設(shè)備安裝及維修(除特種設(shè)備);自行車及配件(電動(dòng)自行車按本市產(chǎn)品目錄經(jīng)營)、蓄電池、橡膠制品、電動(dòng)工具、焊接材料、汽車配件、金屬材料、鋼材、建材的批發(fā)兼零售。的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠實(shí)可信的企業(yè)。簡敏五金制造擁有一支經(jīng)驗(yàn)豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團(tuán)隊(duì)，以高度的專注和執(zhí)著為客戶提供模具焊條，模具焊絲，特種焊絲，特種焊條。簡敏五金制造始終以本分踏實(shí)的精神和必勝的信念，影響并帶動(dòng)團(tuán)隊(duì)取得成功。簡敏五金制造始終關(guān)注五金、工具市場，以敏銳的市場洞察力，實(shí)現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1651159.html</p></div></div></div></div></div><div id="tq9yjuv" class="page-right twoColRt"><div id="rzdlqkf" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="kiwg3sm" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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