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2021
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04
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21
由(you)于(yu)羅茨(ci)真空(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)已被廣泛使用(yong)(yong)(yong),其的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)優點已為(wei)(wei)所有(you)(you)(you)人所公認,為(wei)(wei)了(le)更好(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)應(ying)用(yong)(yong)(yong),讓我們了(le)解羅茨(ci)真空(kong)(kong)泵(beng)(beng)設計(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)處(chu)理問題。 羅茨(ci)真空(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)關鍵部分是(shi)(shi)(shi)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi),轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)關鍵是(shi)(shi)(shi)其輪(lun)(lun)廓。轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)橫截面的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)外輪(lun)(lun)廓線是(shi)(shi)(shi)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)輪(lun)(lun)廓線。當泵(beng)(beng)運(yun)行時,其關鍵部分是(shi)(shi)(shi)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi),而轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)關鍵元素(su)是(shi)(shi)(shi)其輪(lun)(lun)廓,因此泵(beng)(beng)正在(zai)運(yun)行。轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)外表面之(zhi)(zhi)間(jian)(jian)(jian)(jian)沒有(you)(you)(you)接觸(chu),但是(shi)(shi)(shi)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)之(zhi)(zhi)間(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)間(jian)(jian)(jian)(jian)距(ju)必(bi)須保(bao)持恒(heng)定,因此轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)形(xing)狀必(bi)須成為(wei)(wei)共軛曲線。在(zai)實(shi)際設計(ji)中,選(xuan)(xuan)擇轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)外形(xing)時,羅茨(ci)真空(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)體積應(ying)用(yong)(yong)(yong)系數應(ying)盡可能(neng)大(da),即轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)所占的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)體積應(ying)較小。轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)必(bi)須具有(you)(you)(you)良(liang)好(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)幾何對稱性(xing),以(yi)確保(bao)穩(wen)定的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)運(yun)行和良(liang)好(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)互換性(xing)。為(wei)(wei)了(le)確保(bao)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)具有(you)(you)(you)足夠的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)強度(du)(du),轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)必(bi)須易于(yu)加工(gong)并(bing)(bing)且(qie)(qie)易于(yu)獲得(de)更高的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)精(jing)度(du)(du)。 為(wei)(wei)了(le)控制羅茨(ci)真空(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)之(zhi)(zhi)間(jian)(jian)(jian)(jian)以(yi)及轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)與(yu)(yu)泵(beng)(beng)殼(ke)之(zhi)(zhi)間(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)空(kong)(kong)間(jian)(jian)(jian)(jian),必(bi)須將軸(zhou)(zhou)承(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)軸(zhou)(zhou)向(xiang)和徑向(xiang)位移(yi)控制在(zai)一定范圍內(nei)。在(zai)設計(ji)時,必(bi)須正確選(xuan)(xuan)擇軸(zhou)(zhou)承(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)精(jing)度(du)(du),并(bing)(bing)且(qie)(qie)必(bi)須為(wei)(wei)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)作條件選(xuan)(xuan)擇合適的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)軸(zhou)(zhou)承(cheng)型號(hao)。考慮到轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)軸(zhou)(zhou)向(xiang)熱收(shou)縮(suo)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)影響,轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)軸(zhou)(zhou)必(bi)須具有(you)(you)(you)活動端(duan)(通(tong)常是(shi)(shi)(shi)齒(chi)輪(lun)(lun)端(duan)),以(yi)允許軸(zhou)(zhou)由(you)于(yu)熱收(shou)縮(suo)和其他因素(su)而軸(zhou)(zhou)向(xiang)移(yi)動。可以(yi)將軸(zhou)(zhou)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)移(yi)動端(duan)處(chu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)與(yu)(yu)側端(duan)面之(zhi)(zhi)間(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)軸(zhou)(zhou)向(xiang)間(jian)(jian)(jian)(jian)隙(xi)選(xuan)(xuan)擇得(de)較大(da);并(bing)(bing)且(qie)(qie)應(ying)將軸(zhou)(zhou)固定端(duan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)與(yu)(yu)端(duan)蓋之(zhi)(zhi)間(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)軸(zhou)(zhou)向(xiang)間(jian)(jian)(jian)(jian)隙(xi)選(xuan)(xuan)擇得(de)較小。齒(chi)輪(lun)(lun)具有(you)(you)(you)很強的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐磨性(xing),傳(chuan)動穩(wen)定,并(bing)(bing)且(qie)(qie)齒(chi)之(zhi)(zhi)間(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)間(jian)(jian)(jian)(jian)隙(xi)不(bu)應(ying)太大(da)。齒(chi)輪(lun)(lun)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)精(jing)度(du)(du)通(tong)常在(zai)5到6度(du)(du)之(zhi)(zhi)間(jian)(jian)(jian)(jian)選(xuan)(xuan)擇。為(wei)(wei)了(le)確保(bao)平穩(wen)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)傳(chuan)輸和較低的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)噪音水(shui)平,通(tong)常使用(yong)(yong)(yong)斜齒(chi)輪(lun)(lun)。為(wei)(wei)了(le)方便齒(chi)輪(lun)(lun)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)組裝和調(diao)整(zheng)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)之(zhi)(zhi)間(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)間(jian)(jian)(jian)(jian)距(ju),您可以(yi)選(xuan)(xuan)擇使用(yong)(yong)(yong)可調(diao)游隙(xi)結(jie)構齒(chi)輪(lun)(lun),并(bing)(bing)在(zai)...
2021
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05
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12
真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)的(de)(de)(de)維護(hu)(hu):真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)的(de)(de)(de)排氣閥(fa)的(de)(de)(de)拆(chai)卸(xie)和(he)(he)維修(xiu)(xiu)步驟(zou)(zou)文(wen)字:真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)的(de)(de)(de)排氣閥(fa)不(bu)能正常(chang)(chang)工(gong)作,這當(dang)然會(hui)影響真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)度。因(yin)此(ci),在真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)的(de)(de)(de)維護(hu)(hu)中(zhong)排氣閥(fa)的(de)(de)(de)拆(chai)卸(xie)和(he)(he)維修(xiu)(xiu)非常(chang)(chang)重要(yao)。今天我將整理排氣門的(de)(de)(de)拆(chai)卸(xie)和(he)(he)維修(xiu)(xiu)步驟(zou)(zou)。 1.拆(chai)卸(xie)和(he)(he)維修(xiu)(xiu)時(shi)(shi),請(qing)(qing)先從泵(beng)(beng)中(zhong)排出一(yi)些機油(you)(you),以使(shi)油(you)(you)位降到油(you)(you)窗以下(xia)。 2.拆(chai)開油(you)(you)窗,拆(chai)下(xia)閥(fa)板(或閥(fa)碗,球),檢(jian)查(cha)它們是(shi)(shi)否(fou)完好(hao),平坦,靈活,裝配牢固,合適以及(ji)是(shi)(shi)否(fou)有孔(kong)。 3.正常(chang)(chang)情(qing)況下(xia),閥(fa)板應(ying)平滑地覆蓋通風孔(kong)。 4.大型(xing)泵(beng)(beng)的(de)(de)(de)閥(fa)板主(zhu)要(yao)是(shi)(shi)鋼板,并通過(guo)彈簧壓縮(suo)。檢(jian)查(cha)閥(fa)板是(shi)(shi)否(fou)損壞(huai),彈簧是(shi)(shi)否(fou)過(guo)硬以致于難(nan)以跳動(dong)閥(fa)板。 5.對(dui)于耐(nai)油(you)(you)橡(xiang)膠閥(fa),請(qing)(qing)檢(jian)查(cha)其(qi)是(shi)(shi)否(fou)變形。 維修(xiu)(xiu)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)時(shi)(shi),對(dui)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)的(de)(de)(de)狀態進(jin)(jin)行(xing)監控(kong),不(bu)僅可以延長真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)的(de)(de)(de)工(gong)作周期,而(er)且可以適當(dang)組織維護(hu)(hu)內容,提高效率,節省人工(gong),財力(li)和(he)(he)時(shi)(shi)間。這是(shi)(shi)最先進(jin)(jin)的(de)(de)(de)維護(hu)(hu)方法。要(yao)實施這種維護(hu)(hu)方法,有必(bi)要(yao)建立(li)在及(ji)時(shi)(shi)有效的(de)(de)(de)故障診(zhen)斷(duan)技術的(de)(de)(de)基礎上,對(dui)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)故障診(zhen)斷(duan)的(de)(de)(de)研究(jiu)是(shi)(shi)對(dui)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)進(jin)(jin)行(xing)預防性維護(hu)(hu)。 拆(chai)卸(xie)和(he)(he)維修(xiu)(xiu)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)排氣閥(fa)時(shi)(shi),請(qing)(qing)按照上述步驟(zou)(zou)進(jin)(jin)行(xing)拆(chai)卸(xie)和(he)(he)維修(xiu)(xiu),或將其(qi)送到專(zhuan)業的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)維修(xiu)(xiu)工(gong)廠進(jin)(jin)行(xing)拆(chai)卸(xie)和(he)(he)維修(xiu)(xiu),但請(qing)(qing)勿(wu)擅自拆(chai)卸(xie)或維修(xiu)(xiu),否(fou)則(ze)可能會(hui)損壞(huai)設備。
2021
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05
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隨著干式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)泵的(de)(de)(de)(de)利用(yong)(yong)(yong)率越(yue)來越(yue)普(pu)遍,其質量也在(zai)提高。由(you)于(yu)其特(te)性和優勢,它被每個人廣泛(fan)使(shi)(shi)(shi)用(yong)(yong)(yong)。為了讓(rang)大(da)家更好(hao)地使(shi)(shi)(shi)用(yong)(yong)(yong)它,讓(rang)我們(men)一起學習(xi)干法吧,處理(li)真(zhen)(zhen)(zhen)空(kong)泵中水(shui)(shui)量少的(de)(de)(de)(de)方(fang)法有哪些(xie)? 干式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)泵的(de)(de)(de)(de)應(ying)用(yong)(yong)(yong)范圍很廣,有些(xie)機(ji)組在(zai)供水(shui)(shui)和排水(shui)(shui)方(fang)面(mian)有更多(duo)的(de)(de)(de)(de)應(ying)用(yong)(yong)(yong)。干式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)泵的(de)(de)(de)(de)設計和改進(jin)具有節(jie)能優勢。一般(ban)來說,故障率很低,但是需要定期檢(jian)查和維護以(yi)(yi)確(que)保(bao)泵正(zheng)(zheng)(zheng)常運行(xing)(xing)。干式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)泵的(de)(de)(de)(de)正(zheng)(zheng)(zheng)常故障是找出故障原因(yin)。建議用(yong)(yong)(yong)戶首先檢(jian)查此時(shi)運行(xing)(xing)的(de)(de)(de)(de)泵電(dian)(dian)(dian)流與正(zheng)(zheng)(zheng)常運行(xing)(xing)的(de)(de)(de)(de)泵電(dian)(dian)(dian)流之間(jian)的(de)(de)(de)(de)差異。如(ru)(ru)果小于(yu)正(zheng)(zheng)(zheng)常運行(xing)(xing)時(shi)間(jian),則會(hui)(hui)發生諸(zhu)如(ru)(ru)葉輪磨(mo)損和泵頭止回閥堵塞的(de)(de)(de)(de)問題。如(ru)(ru)果電(dian)(dian)(dian)流與通常一樣大(da),則管接頭,管和泵體會(hui)(hui)泄漏;如(ru)(ru)果該電(dian)(dian)(dian)流大(da)于(yu)正(zheng)(zheng)(zheng)常運行(xing)(xing)期間(jian)的(de)(de)(de)(de)電(dian)(dian)(dian)流,則可(ke)以(yi)(yi)確(que)定是易(yi)損部件(jian)的(de)(de)(de)(de)磨(mo)損。同(tong)樣,如(ru)(ru)果電(dian)(dian)(dian)纜損壞,則水(shui)(shui)量將與往常一樣大(da),但電(dian)(dian)(dian)流會(hui)(hui)增加。三臺380V電(dian)(dian)(dian)機(ji)的(de)(de)(de)(de)電(dian)(dian)(dian)流一般(ban)為2.2A,用(yong)(yong)(yong)戶可(ke)以(yi)(yi)一一找出原因(yin),消除故障。建議用(yong)(yong)(yong)戶對干式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)泵進(jin)行(xing)(xing)定期維護并(bing)保(bao)存記(ji)錄,以(yi)(yi)便節(jie)省下(xia)一次維護的(de)(de)(de)(de)基礎并(bing)節(jie)省維護時(shi)間(jian)。 上面(mian)是關于(yu)處理(li)干式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)泵水(shui)(shui)量少的(de)(de)(de)(de)方(fang)法。您(nin)可(ke)以(yi)(yi)理(li)解,正(zheng)(zheng)(zheng)確(que)的(de)(de)(de)(de)操作方(fang)法可(ke)以(yi)(yi)在(zai)使(shi)(shi)(shi)用(yong)(yong)(yong)過程中取得良好(hao)的(de)(de)(de)(de)效(xiao)果。
2021
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06
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水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵的(de)(de)(de)要求是不能泄(xie)(xie)(xie)(xie)漏(lou)(lou)。一(yi)旦(dan)漏(lou)(lou)氣(qi),很容易(yi)混入(ru)空(kong)(kong)(kong)(kong)氣(qi)或(huo)其他雜質,造(zao)成真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度下(xia)降。有些地方(fang)也(ye)是我(wo)(wo)(wo)(wo)們(men)經常(chang)檢(jian)查(cha)(cha)(cha)的(de)(de)(de)地方(fang),尤其是一(yi)些漏(lou)(lou)點(dian),是我(wo)(wo)(wo)(wo)們(men)經常(chang)檢(jian)查(cha)(cha)(cha)的(de)(de)(de)地方(fang)。我(wo)(wo)(wo)(wo)們(men)應該如何(he)檢(jian)測它的(de)(de)(de)漏(lou)(lou)點(dian)? 1、小漏(lou)(lou)和微(wei)漏(lou)(lou)的(de)(de)(de)查(cha)(cha)(cha)找(zhao) 小泄(xie)(xie)(xie)(xie)漏(lou)(lou)和微(wei)泄(xie)(xie)(xie)(xie)漏(lou)(lou)更難(nan)發(fa)(fa)現(xian)。常(chang)用(yong)的(de)(de)(de)方(fang)法是使用(yong)水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵電離管在丙酮或(huo)乙(yi)醇(chun)等高真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)條件(jian)下(xia)檢(jian)測泄(xie)(xie)(xie)(xie)漏(lou)(lou)。用(yong)注射(she)器噴(pen)丙酮或(huo)用(yong)乙(yi)醇(chun)噴(pen)到(dao)泄(xie)(xie)(xie)(xie)漏(lou)(lou)點(dian)時,電離計上的(de)(de)(de)指(zhi)示器會出現(xian)明顯(xian)的(de)(de)(de)波動。一(yi)定(ding)要等到(dao)離子(zi)計指(zhi)示穩定(ding),即抽氣(qi)量和空(kong)(kong)(kong)(kong)水(shui)(shui)環(huan)泵漏(lou)(lou)率平衡后,再(zai)噴(pen)。建議是重復幾次以(yi)(yi)(yi)(yi)確認缺失(shi)的(de)(de)(de)點(dian)。 2、內(nei)漏(lou)(lou)和外漏(lou)(lou)的(de)(de)(de)查(cha)(cha)(cha)找(zhao) 內(nei)部泄(xie)(xie)(xie)(xie)漏(lou)(lou)主要發(fa)(fa)生在帶(dai)水(shui)(shui)冷夾套(tao)的(de)(de)(de)水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵設備中。檢(jian)查(cha)(cha)(cha)外漏(lou)(lou)沒有發(fa)(fa)現(xian)任何(he)疑問,但有以(yi)(yi)(yi)(yi)下(xia)現(xian)象:機(ji)械泵抽速明顯(xian)偏低(di),真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)表值偏低(di),機(ji)械泵油液快(kuai)速乳化。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)室中的(de)(de)(de)鐵(tie)基(ji)零件(jian)明顯(xian)腐蝕(shi)。如果滿足上述條件(jian),則(ze)可(ke)(ke)以(yi)(yi)(yi)(yi)確定(ding)內(nei)部泄(xie)(xie)(xie)(xie)漏(lou)(lou)。先清洗內(nei)壁,然后再(zai)流過(guo)冷卻水(shui)(shui),看(kan)是否(fou)有濕(shi)點(dian),濕(shi)點(dian)是漏(lou)(lou)水(shui)(shui)。 3、較大(da)的(de)(de)(de)漏(lou)(lou)點(dian) 對(dui)于較大(da)的(de)(de)(de)泄(xie)(xie)(xie)(xie)漏(lou)(lou),可(ke)(ke)以(yi)(yi)(yi)(yi)使用(yong)火(huo)焰法。利用(yong)氣(qi)流可(ke)(ke)以(yi)(yi)(yi)(yi)偏轉火(huo)焰的(de)(de)(de)原理(li),先抽真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)。例(li)如,使用(yong)蠟燭或(huo)打火(huo)機(ji)在可(ke)(ke)疑位(wei)置(zhi)附(fu)近逐漸搜索(suo)。您(nin)會發(fa)(fa)現(xian)火(huo)焰已經轉移到(dao)泄(xie)(xie)(xie)(xie)漏(lou)(lou)處(chu),您(nin)可(ke)(ke)以(yi)(yi)(yi)(yi)找(zhao)到(dao)泄(xie)(xie)(xie)(xie)漏(lou)(lou)處(chu)。 如果您(nin)覺得水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵漏(lou)(lou)水(shui)(shui),我(wo)(wo)(wo)(wo)們(men)可(ke)(ke)以(yi)(yi)(yi)(yi)通過(guo)檢(jian)測漏(lou)(lou)水(shui)(shui)來(lai)檢(jian)測。幫助(zhu)我(wo)(wo)(wo)(wo)們(men)檢(jian)測這些地方(fang)是否(fou)有任何(he)泄(xie)(xie)(xie)(xie)漏(lou)(lou)。一(yi)旦(dan)發(fa)(fa)現(xian)泄(xie)(xie)(xie)(xie)漏(lou)(lou),立(li)即修(xiu)復泄(xie)(xie)(xie)(xie)漏(lou)(lou)并安裝密封件(jian)。
2021
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06
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水(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(簡稱水(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)泵(beng)(beng))是一(yi)種粗(cu)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng),它所能獲(huo)(huo)得(de)的(de)(de)(de)(de)(de)(de)極限真(zhen)(zhen)(zhen)空(kong)(kong)為(wei)2000~4000Pa,串聯大(da)氣(qi)噴射器(qi)可達270~670Pa。水(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)泵(beng)(beng)也可用(yong)(yong)作(zuo)壓(ya)(ya)(ya)縮(suo)機(ji),稱為(wei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)式壓(ya)(ya)(ya)縮(suo)機(ji),是屬(shu)于(yu)低壓(ya)(ya)(ya)的(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)縮(suo)機(ji),其壓(ya)(ya)(ya)力(li)范圍為(wei)1~2×105Pa表(biao)壓(ya)(ya)(ya)力(li)。水(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)泵(beng)(beng)最初用(yong)(yong)作(zuo)自吸(xi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)泵(beng)(beng),而(er)后逐漸用(yong)(yong)于(yu)石油、化工(gong)(gong)(gong)、機(ji)械、礦山、輕工(gong)(gong)(gong)、醫(yi)藥(yao)及(ji)食品等(deng)許多(duo)工(gong)(gong)(gong)業(ye)部門。在(zai)(zai)工(gong)(gong)(gong)業(ye)生產的(de)(de)(de)(de)(de)(de)許多(duo)工(gong)(gong)(gong)藝過程(cheng)中(zhong),如真(zhen)(zhen)(zhen)空(kong)(kong)過濾、真(zhen)(zhen)(zhen)空(kong)(kong)引水(shui)(shui)(shui)(shui)(shui)(shui)(shui)、真(zhen)(zhen)(zhen)空(kong)(kong)送料、真(zhen)(zhen)(zhen)空(kong)(kong)蒸發、真(zhen)(zhen)(zhen)空(kong)(kong)濃縮(suo)、真(zhen)(zhen)(zhen)空(kong)(kong)回潮和(he)真(zhen)(zhen)(zhen)空(kong)(kong)脫氣(qi)等(deng),水(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)泵(beng)(beng)得(de)到(dao)廣泛的(de)(de)(de)(de)(de)(de)應(ying)用(yong)(yong)。 由(you)于(yu)真(zhen)(zhen)(zhen)空(kong)(kong)應(ying)用(yong)(yong)技(ji)術的(de)(de)(de)(de)(de)(de)飛躍發展,水(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)泵(beng)(beng)在(zai)(zai)粗(cu)真(zhen)(zhen)(zhen)空(kong)(kong)獲(huo)(huo)得(de)方面一(yi)直被(bei)(bei)人們所重視。由(you)于(yu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)泵(beng)(beng)中(zhong)氣(qi)體(ti)壓(ya)(ya)(ya)縮(suo)是等(deng)溫的(de)(de)(de)(de)(de)(de),故可抽除易(yi)燃、易(yi)爆的(de)(de)(de)(de)(de)(de)氣(qi)體(ti),此(ci)外還可抽除含塵、含水(shui)(shui)(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)(de)(de)氣(qi)體(ti),因(yin)此(ci),水(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)泵(beng)(beng)應(ying)用(yong)(yong)日益增多(duo)。在(zai)(zai)泵(beng)(beng)體(ti)中(zhong)裝有適量(liang)的(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)作(zuo)為(wei)工(gong)(gong)(gong)作(zuo)液(ye)。當(dang)葉(xie)(xie)(xie)(xie)輪按順時針(zhen)方向旋(xuan)轉(zhuan)時,水(shui)(shui)(shui)(shui)(shui)(shui)(shui)被(bei)(bei)葉(xie)(xie)(xie)(xie)輪拋向四周(zhou),由(you)于(yu)離心力(li)的(de)(de)(de)(de)(de)(de)作(zuo)用(yong)(yong),水(shui)(shui)(shui)(shui)(shui)(shui)(shui)形(xing)成(cheng)了一(yi)個決(jue)定(ding)于(yu)泵(beng)(beng)腔形(xing)狀的(de)(de)(de)(de)(de)(de)近(jin)似于(yu)等(deng)厚度的(de)(de)(de)(de)(de)(de)封閉圓環(huan)(huan)(huan)(huan)。水(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)的(de)(de)(de)(de)(de)(de)下部分內(nei)表(biao)面恰好與(yu)葉(xie)(xie)(xie)(xie)輪輪轂相切,水(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)的(de)(de)(de)(de)(de)(de)上(shang)部內(nei)表(biao)面剛好與(yu)葉(xie)(xie)(xie)(xie)片(pian)頂端(duan)接觸(實際上(shang)葉(xie)(xie)(xie)(xie)片(pian)在(zai)(zai)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)內(nei)有一(yi)定(ding)的(de)(de)(de)(de)(de)(de)插入深(shen)度)。此(ci)時葉(xie)(xie)(xie)(xie)輪輪轂與(yu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)之間形(xing)成(cheng)一(yi)個月牙形(xing)空(kong)(kong)間,而(er)這一(yi)空(kong)(kong)間又被(bei)(bei)葉(xie)(xie)(xie)(xie)輪分成(cheng)和(he)葉(xie)(xie)(xie)(xie)片(pian)數目相等(deng)的(de)(de)(de)(de)(de)(de)若干個小腔。 如果以葉(xie)(xie)(xie)(xie)輪的(de)(de)(de)(de)(de)(de)下部0°為(wei)起點,那么葉(xie)(xie)(xie)(xie)輪在(zai)(zai)旋(xuan)轉(zhuan)前180°時小腔的(de)(de)(de)(de)(de)(de)容積(ji)由(you)小變(bian)大(da),且與(yu)端(duan)面上(shang)的(de)(de)(de)(de)(de)(de)吸(xi)氣(qi)口相通,此(ci)時氣(qi)體(ti)被(bei)(bei)吸(xi)入,當(dang)吸(xi)氣(qi)終了時小腔則與(yu)吸(xi)氣(qi)口隔絕;當(dang)葉(xie)(xie)(xie)(xie)輪繼(ji)續旋(xuan)轉(zhuan)時,小腔由(you)大(da)變(bian)小,使氣(qi)體(ti)被(bei)(bei)壓(ya)(ya)(ya)縮(suo);當(dang)...
2021
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07
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片(pian)(pian)(pian)(pian)材(cai)(cai)擠出/集(ji)中供(gong)水,片(pian)(pian)(pian)(pian)材(cai)(cai)擠出機(ji)一般要(yao)求(qiu)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du):-100kpa以上可(ke)以滿足使用要(yao)求(qiu),在此基礎上真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)越高,片(pian)(pian)(pian)(pian)材(cai)(cai)質量越好(hao),真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)達(da)不到會(hui)造成透明度(du)(du)低,片(pian)(pian)(pian)(pian)材(cai)(cai)脆等(deng)(deng)問題。深(shen)圳(zhen)恒(heng)才機(ji)電(dian)為(wei)片(pian)(pian)(pian)(pian)材(cai)(cai)擠出機(ji)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)應(ying)用選用了(le)羅(luo)(luo)(luo)茨(ci)水環真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)組(zu),雙羅(luo)(luo)(luo)茨(ci)水環真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)組(zu)替換油(you)旋(xuan)片(pian)(pian)(pian)(pian)羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)組(zu),可(ke)獲得更高真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)、高抽(chou)速(su)、高穩(wen)定性、低噪(zao)(zao)音等(deng)(deng)有效(xiao)性能(neng)。雙羅(luo)(luo)(luo)茨(ci)水環真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)組(zu)替換油(you)旋(xuan)片(pian)(pian)(pian)(pian)羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)組(zu)優(you)勢:1.采用三葉羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng),具有高效(xiao)密封優(you)勢,能(neng)防止揮發氣(qi)體進入油(you)箱造成油(you)乳化,高真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)穩(wen)定,生產效(xiao)率提高10%以上,無需酒(jiu)精清洗更安全可(ke)靠;兩級羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)作(zuo)用下真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)可(ke)高至-101KPa。2.采用康斯頓水環真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng),具有低噪(zao)(zao)音優(you)勢(低于70分唄);使用壽(shou)命(ming)長達(da)30年(nian);除(chu)機(ji)械密封、排氣(qi)閥片(pian)(pian)(pian)(pian)外,無易損易耗件;電(dian)機(ji)與泵(beng)(beng)(beng)頭直連傳動,無托架(jia)無聯軸器,運行更平穩(wen),效(xiao)率更高。雙羅(luo)(luo)(luo)茨(ci)水環真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)組(zu)、PET片(pian)(pian)(pian)(pian)材(cai)(cai)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)采用優(you)質的(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)配置,真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)組(zu)組(zu)運行穩(wen)定、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)高,大大提高了(le)PET片(pian)(pian)(pian)(pian)材(cai)(cai)的(de)(de)品(pin)質,解決(jue)了(le)客戶所擔(dan)憂的(de)(de)PET片(pian)(pian)(pian)(pian)材(cai)(cai)透明底不高、片(pian)(pian)(pian)(pian)材(cai)(cai)脆等(deng)(deng)問題。深(shen)圳(zhen)恒(heng)才機(ji)電(dian)設(she)(she)備(bei)有限公司與阿特(te)拉斯、SPECK、NASH、CNST等(deng)(deng)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)品(pin)牌的(de)(de)合(he)作(zuo), 為(wei)客戶提供(gong)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)設(she)(she)備(bei)和專業的(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)系統(tong)設(she)(she)計(ji)、售后、安裝等(deng)(deng)一站式真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)服務,更多真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)行業應(ying)用、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機(ji)組(zu)配套(tao)方案、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)系統(tong)解決(jue)方案等(deng)(deng),歡迎致電(dian)13928410990
2021
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大功率水(shui)環(huan)(huan)(huan)羅(luo)(luo)(luo)(luo)(luo)茨(ci)(ci)(ci)真(zhen)(zhen)空(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)為PET片材(cai)擠出行(xing)(xing)(xing)業(ye)帶(dai)來哪些(xie)變化?深圳(zhen)恒才機(ji)(ji)(ji)電(dian)設(she)備有限公(gong)(gong)司(si)專注于(yu)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)領域,PET片材(cai)真(zhen)(zhen)空(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)是(shi)主打(da)產品,為此分析下羅(luo)(luo)(luo)(luo)(luo)茨(ci)(ci)(ci)水(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)為PET片材(cai)擠出行(xing)(xing)(xing)業(ye)帶(dai)來的(de)改變。水(shui)環(huan)(huan)(huan)羅(luo)(luo)(luo)(luo)(luo)茨(ci)(ci)(ci)真(zhen)(zhen)空(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)為PET片材(cai)擠出行(xing)(xing)(xing)業(ye)帶(dai)來的(de)變化:1、從(cong)片材(cai)擠出工(gong)(gong)藝(yi)講,真(zhen)(zhen)空(kong)(kong)度可達(da)-101kpa,改善了(le)(le)(le)PET片材(cai)擠出生產的(de)質量,解決了(le)(le)(le)片材(cai)透明度不高、片材(cai)脆等問題(ti);2、從(cong)真(zhen)(zhen)空(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)配(pei)(pei)置(zhi)講,定制化水(shui)環(huan)(huan)(huan)羅(luo)(luo)(luo)(luo)(luo)茨(ci)(ci)(ci)真(zhen)(zhen)空(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu),選(xuan)用優(you)質羅(luo)(luo)(luo)(luo)(luo)茨(ci)(ci)(ci)泵(beng)(beng)(beng)(beng)、進口水(shui)環(huan)(huan)(huan)泵(beng)(beng)(beng)(beng)、粉塵過(guo)濾器、冷卻(que)水(shui)箱以及(ji)大功率控制柜(ju)等配(pei)(pei)置(zhi),大抽速(su)大功率羅(luo)(luo)(luo)(luo)(luo)茨(ci)(ci)(ci)水(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)組(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)提(ti)高生產效率;3、從(cong)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)配(pei)(pei)置(zhi)特(te)點(dian)講,選(xuan)用上偏心水(shui)環(huan)(huan)(huan)泵(beng)(beng)(beng)(beng),運(yun)作(zuo)(zuo)(zuo)磨損小、閉環(huan)(huan)(huan)式(shi)循(xun)環(huan)(huan)(huan)水(shui)工(gong)(gong)作(zuo)(zuo)(zuo),既是(shi)節約(yue)損耗也是(shi)節約(yue)水(shui)資源且,可謂是(shi)節能環(huan)(huan)(huan)保(bao);4、從(cong)真(zhen)(zhen)空(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)選(xuan)型設(she)計講,水(shui)環(huan)(huan)(huan)泵(beng)(beng)(beng)(beng)和(he)羅(luo)(luo)(luo)(luo)(luo)茨(ci)(ci)(ci)泵(beng)(beng)(beng)(beng)的(de)合理選(xuan)型,提(ti)高了(le)(le)(le)水(shui)環(huan)(huan)(huan)羅(luo)(luo)(luo)(luo)(luo)茨(ci)(ci)(ci)真(zhen)(zhen)空(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)的(de)性能,保(bao)證了(le)(le)(le)其(qi)運(yun)行(xing)(xing)(xing)的(de)可靠性,配(pei)(pei)置(zhi)了(le)(le)(le)真(zhen)(zhen)空(kong)(kong)過(guo)濾系統及(ji)水(shui)箱,形成(cheng)良好的(de)抽真(zhen)(zhen)空(kong)(kong)系統。水(shui)環(huan)(huan)(huan)羅(luo)(luo)(luo)(luo)(luo)茨(ci)(ci)(ci)真(zhen)(zhen)空(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)工(gong)(gong)作(zuo)(zuo)(zuo)原理:采用的(de)是(shi)三(san)葉羅(luo)(luo)(luo)(luo)(luo)茨(ci)(ci)(ci)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng),兩臺(tai)羅(luo)(luo)(luo)(luo)(luo)茨(ci)(ci)(ci)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)+司(si)倍(bei)克水(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)組(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)成(cheng),其(qi)真(zhen)(zhen)空(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)工(gong)(gong)作(zuo)(zuo)(zuo)原理為,首先由前(qian)級水(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)工(gong)(gong)作(zuo)(zuo)(zuo),當(dang)水(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)達(da)到負90千帕的(de)時(shi)候,一(yi)級羅(luo)(luo)(luo)(luo)(luo)茨(ci)(ci)(ci)泵(beng)(beng)(beng)(beng)就開(kai)始運(yun)行(xing)(xing)(xing),當(dang)達(da)到負95千帕的(de)時(shi)候,二級羅(luo)(luo)(luo)(luo)(luo)茨(ci)(ci)(ci)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)就接(jie)著運(yun)行(xing)(xing)(xing)工(gong)(gong)作(zuo)(zuo)(zuo)。深圳(zhen)恒才機(ji)(ji)(ji)電(dian)設(she)備有限公(gong)(gong)司(si)專注于(yu)泵(beng)(beng)(beng)(beng)浦(pu)工(gong)(gong)程,給客戶提(ti)供持續和(he)穩(wen)定的(de)泵(beng)(beng)(beng)(beng)閥(fa)解決方案,定制化真(zhen)(zhen)空(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(水(shui)環(huan)(huan)(huan)羅(luo)(luo)(luo)(luo)(luo)茨(ci)(ci)(ci)真(zhen)(zhen)空(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、羅(luo)(luo)(luo)(luo)(luo)茨(ci)(ci)(ci)螺桿(gan)真(zhen)(zhen)空(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、羅(luo)(luo)(luo)(luo)(luo)茨(ci)(ci)(ci)旋(xuan)片真(zhen)(zhen)空(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、干式(shi)真(zhen)(zhen)空(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、中央真(zhen)(zhen)空(kong)(kong)系統)...
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了解(jie)公司(si)的最(zui)新(xin)活動及(ji)打折促銷
2020
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07
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17
1.半(ban)導(dao)體(ti)離(li)子(zi)束刻(ke)(ke)蝕機(ji)的(de)(de)組成(cheng) 離(li)子(zi)束刻(ke)(ke)蝕機(ji)由真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)室(shi)(shi)(shi)(shi)、工(gong)(gong)作(zuo)(zuo)臺、快門、真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)抽氣(qi)(qi)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)、供氣(qi)(qi)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)、水(shui)冷系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)、電(dian)(dian)源和(he)(he)(he) 電(dian)(dian)器(qi)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)等主要(yao)部(bu)分(fen)(fen)組成(cheng)。該機(ji)在正(zheng)常(chang)工(gong)(gong)作(zuo)(zuo)時(shi),首先將真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)室(shi)(shi)(shi)(shi)的(de)(de)壓(ya)力(li)抽至2×10-3Pa或更低,再調節Ar氣(qi)(qi)流(liu)量(liang),使真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)室(shi)(shi)(shi)(shi)壓(ya)力(li)保持(chi) 在1×10-2~2×10-2Pa(如需要(yao)輔(fu)助氣(qi)(qi)體(ti),如O2、CH2等,則(ze)可按一定比(bi)例與之混(hun)合), 然后啟動(dong)離(li)子(zi)源各電(dian)(dian)源,使離(li)子(zi)源正(zheng)常(chang)工(gong)(gong)作(zuo)(zuo),從離(li)子(zi)源引(yin)出一定能(neng)量(liang)和(he)(he)(he)密(mi)度的(de)(de)離(li)子(zi)束被中(zhong)和(he)(he)(he)器(qi)發射的(de)(de)電(dian)(dian)子(zi)中(zhong)和(he)(he)(he)后,轟(hong)擊工(gong)(gong)件進行(xing)濺(jian)射刻(ke)(ke)蝕。工(gong)(gong)件表面必須預先制備溝(gou)槽的(de)(de)掩膜圖形(xing)。這樣(yang)裸(luo)露部(bu)分(fen)(fen)被刻(ke)(ke)蝕掉,掩蔽部(bu)分(fen)(fen)被保留下來,從而在工(gong)(gong)件表面形(xing)成(cheng)所(suo)需要(yao)的(de)(de)溝(gou)槽圖形(xing)。 2.真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong) 真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)有(you)(you)兩(liang)套,分(fen)(fen)別用于預真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)室(shi)(shi)(shi)(shi)和(he)(he)(he)刻(ke)(ke)蝕腔體(ti)。預真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)室(shi)(shi)(shi)(shi)由機(ji)械泵(beng)(beng)(beng)單獨(du)抽真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong),只有(you)(you)在預真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)室(shi)(shi)(shi)(shi)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度達到設定值(zhi)時(shi),才能(neng)打開隔離(li)門,進行(xing)傳送片。刻(ke)(ke)蝕腔體(ti)的(de)(de)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)由機(ji)械泵(beng)(beng)(beng)和(he)(he)(he)分(fen)(fen)子(zi)泵(beng)(beng)(beng)共同提供,刻(ke)(ke)蝕腔體(ti)反應(ying)生(sheng)成(cheng)的(de)(de)氣(qi)(qi)體(ti)也由真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)排空(kong)(kong)(kong)(kong)(kong)(kong)。 離(li)子(zi)刻(ke)(ke)蝕機(ji)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)-阿(a)特拉斯真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng) 型(xing)號:單級旋(xuan)片泵(beng)(beng)(beng)GVS系(xi)(xi)(xi)列, 技術參數: 主要(yao)特點: 1.半(ban)導(dao)體(ti)工(gong)(gong)業用真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)和(he)(he)(he)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong). 2.科研儀器(qi),真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)加工(gong)(gong)用途真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)和(he)(he)(he)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong). 3.排氣(qi)(qi)控制.污水(shui)處理系(xi)(xi)(xi)統(tong)(tong)(tong)(tong),氣(qi)(qi)體(ti)處理系(xi)(xi)(xi)統(tong)(tong)(tong)(tong). 4.油封旋(xuan)片泵(beng)(beng)(beng).產(chan)品應(ying)用領域:PCB板業,半(ban)導(dao)體(ti)行(xing)業,CCL行(xing)業,SMT行(xing)業,光電(dian)(dian)機(ji)械,化工(gong)(gong)行(xing)業等。
2020
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07
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真空泵對真空等離子清洗機的真空度、抽真空時間以及整個設備的處理效果有著重要的影響,因此選擇合適的真空泵對真空等離子清洗機的質量至關重要。真空等離子清洗機中常用的真空泵有兩種,即油式真空泵和干真空泵。今天,我們將介紹等離子清洗機用真空泵的類型和特點,以及選擇真空泵時的注意事項。 油式真空泵 油式真空泵是用油密封、潤滑和冷卻的真空泵的總稱。真空等離子清洗機中最常用的油式真空泵之一是旋片真空泵。 旋片真空泵 旋片真空泵是一種油封式機械真空泵,其主要部件包括泵體、轉子,旋片、端蓋、彈簧等。旋片真空泵有兩種類型:單級和雙級。雙級旋葉真空泵是等離子清洗機中常用的設備。所謂的雙級旋片真空泵在結構上串聯兩個單級泵。 旋片真空泵的泵腔內偏心安裝有轉子,轉子的外圓與泵?