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2021
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04
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21
由(you)于(yu)羅茨真空(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)已被廣泛(fan)使(shi)用，其(qi)(qi)(qi)的(de)(de)(de)(de)優點已為(wei)所(suo)(suo)有(you)(you)(you)人所(suo)(suo)公認，為(wei)了(le)(le)更(geng)(geng)好的(de)(de)(de)(de)應用，讓我(wo)們了(le)(le)解(jie)羅茨真空(kong)(kong)(kong)泵(beng)(beng)設(she)計的(de)(de)(de)(de)處理(li)問題。 羅茨真空(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)關(guan)(guan)鍵(jian)部(bu)分是(shi)(shi)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)，轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)的(de)(de)(de)(de)關(guan)(guan)鍵(jian)是(shi)(shi)其(qi)(qi)(qi)輪(lun)廓(kuo)。轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)橫截面(mian)的(de)(de)(de)(de)外(wai)輪(lun)廓(kuo)線是(shi)(shi)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)的(de)(de)(de)(de)輪(lun)廓(kuo)線。當泵(beng)(beng)運行(xing)時，其(qi)(qi)(qi)關(guan)(guan)鍵(jian)部(bu)分是(shi)(shi)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)，而轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)的(de)(de)(de)(de)關(guan)(guan)鍵(jian)元素(su)是(shi)(shi)其(qi)(qi)(qi)輪(lun)廓(kuo)，因此泵(beng)(beng)正在運行(xing)。轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)的(de)(de)(de)(de)外(wai)表面(mian)之(zhi)(zhi)間(jian)沒有(you)(you)(you)接觸，但是(shi)(shi)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)之(zhi)(zhi)間(jian)的(de)(de)(de)(de)間(jian)距必須(xu)保(bao)持恒定，因此轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)的(de)(de)(de)(de)形狀必須(xu)成(cheng)為(wei)共(gong)軛曲線。在實際(ji)設(she)計中(zhong)，選擇(ze)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)外(wai)形時，羅茨真空(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)的(de)(de)(de)(de)體(ti)(ti)積(ji)應用系數應盡可(ke)能大，即轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)所(suo)(suo)占(zhan)的(de)(de)(de)(de)體(ti)(ti)積(ji)應較(jiao)小。轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)必須(xu)具(ju)有(you)(you)(you)良(liang)好的(de)(de)(de)(de)幾何對稱性，以確(que)保(bao)穩(wen)定的(de)(de)(de)(de)運行(xing)和(he)(he)良(liang)好的(de)(de)(de)(de)互換(huan)性。為(wei)了(le)(le)確(que)保(bao)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)具(ju)有(you)(you)(you)足夠的(de)(de)(de)(de)強(qiang)度(du)(du)，轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)必須(xu)易于(yu)加工(gong)并且易于(yu)獲得更(geng)(geng)高的(de)(de)(de)(de)精度(du)(du)。 為(wei)了(le)(le)控(kong)制羅茨真空(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)之(zhi)(zhi)間(jian)以及轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)與(yu)泵(beng)(beng)殼之(zhi)(zhi)間(jian)的(de)(de)(de)(de)空(kong)(kong)(kong)間(jian)，必須(xu)將軸(zhou)(zhou)(zhou)(zhou)承(cheng)的(de)(de)(de)(de)軸(zhou)(zhou)(zhou)(zhou)向和(he)(he)徑向位移(yi)控(kong)制在一(yi)定范圍內(nei)。在設(she)計時，必須(xu)正確(que)選擇(ze)軸(zhou)(zhou)(zhou)(zhou)承(cheng)的(de)(de)(de)(de)精度(du)(du)，并且必須(xu)為(wei)泵(beng)(beng)的(de)(de)(de)(de)工(gong)作條件(jian)選擇(ze)合適的(de)(de)(de)(de)軸(zhou)(zhou)(zhou)(zhou)承(cheng)型號(hao)。考(kao)慮到轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)軸(zhou)(zhou)(zhou)(zhou)向熱收縮(suo)(suo)的(de)(de)(de)(de)影(ying)響，轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)軸(zhou)(zhou)(zhou)(zhou)必須(xu)具(ju)有(you)(you)(you)活動(dong)端(duan)(duan)(通(tong)常是(shi)(shi)齒(chi)(chi)(chi)(chi)輪(lun)端(duan)(duan))，以允許軸(zhou)(zhou)(zhou)(zhou)由(you)于(yu)熱收縮(suo)(suo)和(he)(he)其(qi)(qi)(qi)他因素(su)而軸(zhou)(zhou)(zhou)(zhou)向移(yi)動(dong)。可(ke)以將軸(zhou)(zhou)(zhou)(zhou)的(de)(de)(de)(de)移(yi)動(dong)端(duan)(duan)處的(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)與(yu)側(ce)端(duan)(duan)面(mian)之(zhi)(zhi)間(jian)的(de)(de)(de)(de)軸(zhou)(zhou)(zhou)(zhou)向間(jian)隙選擇(ze)得較(jiao)大;并且應將軸(zhou)(zhou)(zhou)(zhou)固定端(duan)(duan)的(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)與(yu)端(duan)(duan)蓋之(zhi)(zhi)間(jian)的(de)(de)(de)(de)軸(zhou)(zhou)(zhou)(zhou)向間(jian)隙選擇(ze)得較(jiao)小。齒(chi)(chi)(chi)(chi)輪(lun)具(ju)有(you)(you)(you)很強(qiang)的(de)(de)(de)(de)耐磨性，傳動(dong)穩(wen)定，并且齒(chi)(chi)(chi)(chi)之(zhi)(zhi)間(jian)的(de)(de)(de)(de)間(jian)隙不應太(tai)大。齒(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)(de)精度(du)(du)通(tong)常在5到6度(du)(du)之(zhi)(zhi)間(jian)選擇(ze)。為(wei)了(le)(le)確(que)保(bao)平穩(wen)的(de)(de)(de)(de)傳輸和(he)(he)較(jiao)低(di)的(de)(de)(de)(de)噪(zao)音水平，通(tong)常使(shi)用斜齒(chi)(chi)(chi)(chi)輪(lun)。為(wei)了(le)(le)方便齒(chi)(chi)(chi)(chi)輪(lun)的(de)(de)(de)(de)組裝和(he)(he)調整轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)之(zhi)(zhi)間(jian)的(de)(de)(de)(de)間(jian)距，您可(ke)以選擇(ze)使(shi)用可(ke)調游隙結構齒(chi)(chi)(chi)(chi)輪(lun)，并在...
2021
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05
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12
真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)維(wei)(wei)護(hu)(hu)：真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)排(pai)氣(qi)閥(fa)(fa)(fa)的(de)(de)拆(chai)卸(xie)和(he)(he)維(wei)(wei)修(xiu)步驟文字：真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)排(pai)氣(qi)閥(fa)(fa)(fa)不能正常工(gong)作(zuo)，這(zhe)當(dang)然會影響真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)。因此，在真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)維(wei)(wei)護(hu)(hu)中排(pai)氣(qi)閥(fa)(fa)(fa)的(de)(de)拆(chai)卸(xie)和(he)(he)維(wei)(wei)修(xiu)非(fei)常重要(yao)(yao)。今天我(wo)將(jiang)整理排(pai)氣(qi)門(men)的(de)(de)拆(chai)卸(xie)和(he)(he)維(wei)(wei)修(xiu)步驟。 1.拆(chai)卸(xie)和(he)(he)維(wei)(wei)修(xiu)時(shi)(shi)，請先(xian)從泵(beng)(beng)中排(pai)出一(yi)些機油，以(yi)(yi)(yi)(yi)使(shi)油位降到油窗(chuang)以(yi)(yi)(yi)(yi)下(xia)(xia)。 2.拆(chai)開油窗(chuang)，拆(chai)下(xia)(xia)閥(fa)(fa)(fa)板(ban)(ban)(或閥(fa)(fa)(fa)碗(wan)，球)，檢查(cha)它們是(shi)(shi)否完好，平坦(tan)，靈活，裝配牢固，合適以(yi)(yi)(yi)(yi)及是(shi)(shi)否有(you)(you)孔(kong)。 3.正常情(qing)況下(xia)(xia)，閥(fa)(fa)(fa)板(ban)(ban)應平滑地覆蓋通(tong)風(feng)孔(kong)。 4.大型泵(beng)(beng)的(de)(de)閥(fa)(fa)(fa)板(ban)(ban)主要(yao)(yao)是(shi)(shi)鋼板(ban)(ban)，并通(tong)過彈(dan)簧(huang)壓縮。檢查(cha)閥(fa)(fa)(fa)板(ban)(ban)是(shi)(shi)否損(sun)壞，彈(dan)簧(huang)是(shi)(shi)否過硬以(yi)(yi)(yi)(yi)致于難(nan)以(yi)(yi)(yi)(yi)跳動閥(fa)(fa)(fa)板(ban)(ban)。 5.對于耐油橡膠(jiao)閥(fa)(fa)(fa)，請檢查(cha)其是(shi)(shi)否變形。 維(wei)(wei)修(xiu)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)時(shi)(shi)，對真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)狀態進行(xing)監控，不僅可以(yi)(yi)(yi)(yi)延(yan)長真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)工(gong)作(zuo)周期，而且可以(yi)(yi)(yi)(yi)適當(dang)組(zu)織維(wei)(wei)護(hu)(hu)內容(rong)，提高效率，節(jie)省人工(gong)，財力和(he)(he)時(shi)(shi)間。這(zhe)是(shi)(shi)最先(xian)進的(de)(de)維(wei)(wei)護(hu)(hu)方法。要(yao)(yao)實施(shi)這(zhe)種維(wei)(wei)護(hu)(hu)方法，有(you)(you)必要(yao)(yao)建立在及時(shi)(shi)有(you)(you)效的(de)(de)故障診(zhen)(zhen)斷(duan)技(ji)術的(de)(de)基(ji)礎上，對真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)故障診(zhen)(zhen)斷(duan)的(de)(de)研究是(shi)(shi)對真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)進行(xing)預(yu)防(fang)性維(wei)(wei)護(hu)(hu)。 拆(chai)卸(xie)和(he)(he)維(wei)(wei)修(xiu)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)排(pai)氣(qi)閥(fa)(fa)(fa)時(shi)(shi)，請按照上述步驟進行(xing)拆(chai)卸(xie)和(he)(he)維(wei)(wei)修(xiu)，或將(jiang)其送到專業的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)維(wei)(wei)修(xiu)工(gong)廠(chang)進行(xing)拆(chai)卸(xie)和(he)(he)維(wei)(wei)修(xiu)，但請勿(wu)擅自(zi)拆(chai)卸(xie)或維(wei)(wei)修(xiu)，否則可能會損(sun)壞設(she)備(bei)。
2021
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05
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27
隨著干(gan)(gan)式(shi)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)利(li)用(yong)(yong)率越來(lai)(lai)越普遍，其質量也(ye)在(zai)提(ti)高(gao)。由于其特(te)性和(he)優勢，它(ta)被每個人(ren)廣泛(fan)使用(yong)(yong)。為(wei)了讓大(da)家更好地使用(yong)(yong)它(ta)，讓我們一(yi)(yi)起學習干(gan)(gan)法吧，處理真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)中(zhong)水量少的(de)(de)(de)(de)(de)方法有(you)哪些? 干(gan)(gan)式(shi)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)應用(yong)(yong)范圍很(hen)廣，有(you)些機組在(zai)供水和(he)排水方面有(you)更多的(de)(de)(de)(de)(de)應用(yong)(yong)。干(gan)(gan)式(shi)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)設(she)計和(he)改進具有(you)節能(neng)優勢。一(yi)(yi)般來(lai)(lai)說，故(gu)障(zhang)(zhang)率很(hen)低(di)，但(dan)是需要定期檢查和(he)維護以(yi)確保泵(beng)(beng)(beng)正(zheng)常(chang)運行(xing)(xing)(xing)。干(gan)(gan)式(shi)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)正(zheng)常(chang)故(gu)障(zhang)(zhang)是找出故(gu)障(zhang)(zhang)原因。建議(yi)用(yong)(yong)戶首(shou)先檢查此時(shi)運行(xing)(xing)(xing)的(de)(de)(de)(de)(de)泵(beng)(beng)(beng)電流(liu)與正(zheng)常(chang)運行(xing)(xing)(xing)的(de)(de)(de)(de)(de)泵(beng)(beng)(beng)電流(liu)之(zhi)間(jian)(jian)的(de)(de)(de)(de)(de)差異。如(ru)果小于正(zheng)常(chang)運行(xing)(xing)(xing)時(shi)間(jian)(jian)，則會發(fa)生(sheng)諸如(ru)葉輪磨損和(he)泵(beng)(beng)(beng)頭(tou)止(zhi)回閥堵塞的(de)(de)(de)(de)(de)問題。如(ru)果電流(liu)與通常(chang)一(yi)(yi)樣(yang)大(da)，則管(guan)(guan)接(jie)頭(tou)，管(guan)(guan)和(he)泵(beng)(beng)(beng)體會泄漏;如(ru)果該電流(liu)大(da)于正(zheng)常(chang)運行(xing)(xing)(xing)期間(jian)(jian)的(de)(de)(de)(de)(de)電流(liu)，則可以(yi)確定是易損部件的(de)(de)(de)(de)(de)磨損。同樣(yang)，如(ru)果電纜(lan)損壞，則水量將與往常(chang)一(yi)(yi)樣(yang)大(da)，但(dan)電流(liu)會增(zeng)加。三臺380V電機的(de)(de)(de)(de)(de)電流(liu)一(yi)(yi)般為(wei)2.2A，用(yong)(yong)戶可以(yi)一(yi)(yi)一(yi)(yi)找出原因，消(xiao)除故(gu)障(zhang)(zhang)。建議(yi)用(yong)(yong)戶對干(gan)(gan)式(shi)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)進行(xing)(xing)(xing)定期維護并保存記錄，以(yi)便節省(sheng)下一(yi)(yi)次維護的(de)(de)(de)(de)(de)基礎并節省(sheng)維護時(shi)間(jian)(jian)。 上面是關于處理干(gan)(gan)式(shi)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)水量少的(de)(de)(de)(de)(de)方法。您可以(yi)理解，正(zheng)確的(de)(de)(de)(de)(de)操作方法可以(yi)在(zai)使用(yong)(yong)過程(cheng)中(zhong)取(qu)得良好的(de)(de)(de)(de)(de)效果。
2021
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06
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11
水(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)的(de)要求是(shi)(shi)(shi)不能泄(xie)(xie)(xie)漏(lou)(lou)(lou)(lou)(lou)。一(yi)旦漏(lou)(lou)(lou)(lou)(lou)氣(qi)，很容易混入空(kong)(kong)(kong)氣(qi)或其他雜質，造成真(zhen)(zhen)空(kong)(kong)(kong)度下降。有(you)(you)些地(di)(di)方(fang)也是(shi)(shi)(shi)我們(men)(men)經常檢(jian)(jian)(jian)查(cha)(cha)的(de)地(di)(di)方(fang)，尤其是(shi)(shi)(shi)一(yi)些漏(lou)(lou)(lou)(lou)(lou)點(dian)(dian)，是(shi)(shi)(shi)我們(men)(men)經常檢(jian)(jian)(jian)查(cha)(cha)的(de)地(di)(di)方(fang)。我們(men)(men)應該如(ru)何檢(jian)(jian)(jian)測它(ta)的(de)漏(lou)(lou)(lou)(lou)(lou)點(dian)(dian)? 1、小漏(lou)(lou)(lou)(lou)(lou)和(he)微漏(lou)(lou)(lou)(lou)(lou)的(de)查(cha)(cha)找(zhao) 小泄(xie)(xie)(xie)漏(lou)(lou)(lou)(lou)(lou)和(he)微泄(xie)(xie)(xie)漏(lou)(lou)(lou)(lou)(lou)更難發(fa)現。常用(yong)(yong)(yong)的(de)方(fang)法是(shi)(shi)(shi)使用(yong)(yong)(yong)水(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)電(dian)離管在(zai)丙酮(tong)(tong)或乙醇(chun)等(deng)高真(zhen)(zhen)空(kong)(kong)(kong)條件下檢(jian)(jian)(jian)測泄(xie)(xie)(xie)漏(lou)(lou)(lou)(lou)(lou)。用(yong)(yong)(yong)注射器噴丙酮(tong)(tong)或用(yong)(yong)(yong)乙醇(chun)噴到(dao)泄(xie)(xie)(xie)漏(lou)(lou)(lou)(lou)(lou)點(dian)(dian)時，電(dian)離計上(shang)的(de)指示器會(hui)出(chu)現明(ming)顯(xian)的(de)波動。一(yi)定(ding)要等(deng)到(dao)離子(zi)計指示穩定(ding)，即抽氣(qi)量和(he)空(kong)(kong)(kong)水(shui)(shui)(shui)環(huan)(huan)泵(beng)漏(lou)(lou)(lou)(lou)(lou)率平衡后，再(zai)噴。建議是(shi)(shi)(shi)重復幾次以(yi)(yi)確認缺失的(de)點(dian)(dian)。 2、內(nei)漏(lou)(lou)(lou)(lou)(lou)和(he)外漏(lou)(lou)(lou)(lou)(lou)的(de)查(cha)(cha)找(zhao) 內(nei)部泄(xie)(xie)(xie)漏(lou)(lou)(lou)(lou)(lou)主(zhu)要發(fa)生在(zai)帶水(shui)(shui)(shui)冷夾套的(de)水(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)設備中(zhong)。檢(jian)(jian)(jian)查(cha)(cha)外漏(lou)(lou)(lou)(lou)(lou)沒有(you)(you)發(fa)現任(ren)何疑(yi)問，但(dan)有(you)(you)以(yi)(yi)下現象：機械泵(beng)抽速(su)明(ming)顯(xian)偏(pian)(pian)(pian)低，真(zhen)(zhen)空(kong)(kong)(kong)表值偏(pian)(pian)(pian)低，機械泵(beng)油液快(kuai)速(su)乳化。真(zhen)(zhen)空(kong)(kong)(kong)室(shi)中(zhong)的(de)鐵(tie)基零(ling)件明(ming)顯(xian)腐蝕(shi)。如(ru)果滿足上(shang)述(shu)條件，則可(ke)以(yi)(yi)確定(ding)內(nei)部泄(xie)(xie)(xie)漏(lou)(lou)(lou)(lou)(lou)。先(xian)清洗內(nei)壁，然后再(zai)流過(guo)冷卻水(shui)(shui)(shui)，看是(shi)(shi)(shi)否有(you)(you)濕點(dian)(dian)，濕點(dian)(dian)是(shi)(shi)(shi)漏(lou)(lou)(lou)(lou)(lou)水(shui)(shui)(shui)。 3、較大的(de)漏(lou)(lou)(lou)(lou)(lou)點(dian)(dian) 對于較大的(de)泄(xie)(xie)(xie)漏(lou)(lou)(lou)(lou)(lou)，可(ke)以(yi)(yi)使用(yong)(yong)(yong)火(huo)焰法。利用(yong)(yong)(yong)氣(qi)流可(ke)以(yi)(yi)偏(pian)(pian)(pian)轉火(huo)焰的(de)原理，先(xian)抽真(zhen)(zhen)空(kong)(kong)(kong)。例如(ru)，使用(yong)(yong)(yong)蠟燭或打火(huo)機在(zai)可(ke)疑(yi)位置附近逐(zhu)漸搜索。您會(hui)發(fa)現火(huo)焰已經轉移(yi)到(dao)泄(xie)(xie)(xie)漏(lou)(lou)(lou)(lou)(lou)處，您可(ke)以(yi)(yi)找(zhao)到(dao)泄(xie)(xie)(xie)漏(lou)(lou)(lou)(lou)(lou)處。 如(ru)果您覺得水(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)漏(lou)(lou)(lou)(lou)(lou)水(shui)(shui)(shui)，我們(men)(men)可(ke)以(yi)(yi)通過(guo)檢(jian)(jian)(jian)測漏(lou)(lou)(lou)(lou)(lou)水(shui)(shui)(shui)來(lai)檢(jian)(jian)(jian)測。幫助我們(men)(men)檢(jian)(jian)(jian)測這些地(di)(di)方(fang)是(shi)(shi)(shi)否有(you)(you)任(ren)何泄(xie)(xie)(xie)漏(lou)(lou)(lou)(lou)(lou)。一(yi)旦發(fa)現泄(xie)(xie)(xie)漏(lou)(lou)(lou)(lou)(lou)，立即修復泄(xie)(xie)(xie)漏(lou)(lou)(lou)(lou)(lou)并安裝密封件。
2021
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06
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29
水(shui)(shui)(shui)(shui)環(huan)(huan)真(zhen)空(kong)(kong)泵(beng)(beng)(簡(jian)稱水(shui)(shui)(shui)(shui)環(huan)(huan)泵(beng)(beng))是一(yi)種粗真(zhen)空(kong)(kong)泵(beng)(beng)，它所能獲得(de)的(de)(de)(de)極限真(zhen)空(kong)(kong)為(wei)(wei)2000~4000Pa，串聯大(da)氣(qi)(qi)噴射器(qi)可達270~670Pa。水(shui)(shui)(shui)(shui)環(huan)(huan)泵(beng)(beng)也可用(yong)(yong)作壓(ya)(ya)縮(suo)機，稱為(wei)(wei)水(shui)(shui)(shui)(shui)環(huan)(huan)式壓(ya)(ya)縮(suo)機，是屬于(yu)低壓(ya)(ya)的(de)(de)(de)壓(ya)(ya)縮(suo)機，其壓(ya)(ya)力范圍為(wei)(wei)1~2×105Pa表(biao)壓(ya)(ya)力。水(shui)(shui)(shui)(shui)環(huan)(huan)泵(beng)(beng)最初用(yong)(yong)作自吸(xi)水(shui)(shui)(shui)(shui)泵(beng)(beng)，而后逐漸用(yong)(yong)于(yu)石油、化(hua)工(gong)(gong)(gong)(gong)、機械、礦(kuang)山、輕工(gong)(gong)(gong)(gong)、醫藥(yao)及食品(pin)等許多工(gong)(gong)(gong)(gong)業部門。在(zai)工(gong)(gong)(gong)(gong)業生產的(de)(de)(de)許多工(gong)(gong)(gong)(gong)藝(yi)過程(cheng)中(zhong)，如真(zhen)空(kong)(kong)過濾、真(zhen)空(kong)(kong)引水(shui)(shui)(shui)(shui)、真(zhen)空(kong)(kong)送(song)料(liao)、真(zhen)空(kong)(kong)蒸(zheng)發、真(zhen)空(kong)(kong)濃縮(suo)、真(zhen)空(kong)(kong)回潮(chao)和(he)真(zhen)空(kong)(kong)脫氣(qi)(qi)等，水(shui)(shui)(shui)(shui)環(huan)(huan)泵(beng)(beng)得(de)到(dao)廣泛的(de)(de)(de)應用(yong)(yong)。 由于(yu)真(zhen)空(kong)(kong)應用(yong)(yong)技(ji)術(shu)的(de)(de)(de)飛躍發展，水(shui)(shui)(shui)(shui)環(huan)(huan)泵(beng)(beng)在(zai)粗真(zhen)空(kong)(kong)獲得(de)方面一(yi)直(zhi)被(bei)人(ren)們所重視。由于(yu)水(shui)(shui)(shui)(shui)環(huan)(huan)泵(beng)(beng)中(zhong)氣(qi)(qi)體(ti)壓(ya)(ya)縮(suo)是等溫(wen)的(de)(de)(de)，故可抽除(chu)易(yi)燃、易(yi)爆的(de)(de)(de)氣(qi)(qi)體(ti)，此(ci)(ci)外還可抽除(chu)含塵(chen)、含水(shui)(shui)(shui)(shui)的(de)(de)(de)氣(qi)(qi)體(ti)，因此(ci)(ci)，水(shui)(shui)(shui)(shui)環(huan)(huan)泵(beng)(beng)應用(yong)(yong)日益增多。在(zai)泵(beng)(beng)體(ti)中(zhong)裝有適量的(de)(de)(de)水(shui)(shui)(shui)(shui)作為(wei)(wei)工(gong)(gong)(gong)(gong)作液。當(dang)(dang)(dang)葉(xie)(xie)(xie)(xie)輪(lun)(lun)按順時(shi)針方向旋(xuan)轉(zhuan)時(shi)，水(shui)(shui)(shui)(shui)被(bei)葉(xie)(xie)(xie)(xie)輪(lun)(lun)拋向四周，由于(yu)離心力的(de)(de)(de)作用(yong)(yong)，水(shui)(shui)(shui)(shui)形成(cheng)了一(yi)個決定(ding)于(yu)泵(beng)(beng)腔形狀的(de)(de)(de)近(jin)似(si)于(yu)等厚度的(de)(de)(de)封閉(bi)圓環(huan)(huan)。水(shui)(shui)(shui)(shui)環(huan)(huan)的(de)(de)(de)下(xia)部分(fen)內(nei)表(biao)面恰好(hao)與葉(xie)(xie)(xie)(xie)輪(lun)(lun)輪(lun)(lun)轂(gu)相切，水(shui)(shui)(shui)(shui)環(huan)(huan)的(de)(de)(de)上部內(nei)表(biao)面剛(gang)好(hao)與葉(xie)(xie)(xie)(xie)片頂端接觸(實(shi)際(ji)上葉(xie)(xie)(xie)(xie)片在(zai)水(shui)(shui)(shui)(shui)環(huan)(huan)內(nei)有一(yi)定(ding)的(de)(de)(de)插入深(shen)度)。此(ci)(ci)時(shi)葉(xie)(xie)(xie)(xie)輪(lun)(lun)輪(lun)(lun)轂(gu)與水(shui)(shui)(shui)(shui)環(huan)(huan)之間(jian)形成(cheng)一(yi)個月牙形空(kong)(kong)間(jian)，而這一(yi)空(kong)(kong)間(jian)又被(bei)葉(xie)(xie)(xie)(xie)輪(lun)(lun)分(fen)成(cheng)和(he)葉(xie)(xie)(xie)(xie)片數目相等的(de)(de)(de)若(ruo)干個小腔。 如果(guo)以葉(xie)(xie)(xie)(xie)輪(lun)(lun)的(de)(de)(de)下(xia)部0°為(wei)(wei)起點(dian)，那么葉(xie)(xie)(xie)(xie)輪(lun)(lun)在(zai)旋(xuan)轉(zhuan)前(qian)180°時(shi)小腔的(de)(de)(de)容積由小變大(da)，且(qie)與端面上的(de)(de)(de)吸(xi)氣(qi)(qi)口(kou)相通(tong)，此(ci)(ci)時(shi)氣(qi)(qi)體(ti)被(bei)吸(xi)入，當(dang)(dang)(dang)吸(xi)氣(qi)(qi)終(zhong)了時(shi)小腔則與吸(xi)氣(qi)(qi)口(kou)隔(ge)絕;當(dang)(dang)(dang)葉(xie)(xie)(xie)(xie)輪(lun)(lun)繼續旋(xuan)轉(zhuan)時(shi)，小腔由大(da)變小，使氣(qi)(qi)體(ti)被(bei)壓(ya)(ya)縮(suo);當(dang)(dang)(dang)...
2021
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07
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19
片(pian)(pian)(pian)材(cai)(cai)擠出/集中供水，片(pian)(pian)(pian)材(cai)(cai)擠出機(ji)(ji)一般要求真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)：-100kpa以(yi)上可以(yi)滿足(zu)使用(yong)要求，在(zai)此基礎上真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)越高(gao)(gao)，片(pian)(pian)(pian)材(cai)(cai)質量越好，真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)達不(bu)到會造成透明(ming)度(du)低，片(pian)(pian)(pian)材(cai)(cai)脆(cui)等(deng)(deng)問題(ti)。深圳恒才(cai)機(ji)(ji)電(dian)為(wei)(wei)片(pian)(pian)(pian)材(cai)(cai)擠出機(ji)(ji)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)應(ying)用(yong)選(xuan)用(yong)了羅(luo)茨水環真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)機(ji)(ji)組(zu)，雙羅(luo)茨水環真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)機(ji)(ji)組(zu)替換油(you)旋片(pian)(pian)(pian)羅(luo)茨真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)機(ji)(ji)組(zu)，可獲得(de)更(geng)高(gao)(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)、高(gao)(gao)抽速、高(gao)(gao)穩(wen)定(ding)性、低噪(zao)音等(deng)(deng)有效(xiao)(xiao)性能(neng)。雙羅(luo)茨水環真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)機(ji)(ji)組(zu)替換油(you)旋片(pian)(pian)(pian)羅(luo)茨真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)機(ji)(ji)組(zu)優(you)勢(shi)：1.采(cai)(cai)用(yong)三(san)葉(xie)羅(luo)茨真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵，具有高(gao)(gao)效(xiao)(xiao)密封優(you)勢(shi)，能(neng)防止揮發氣體進入油(you)箱造成油(you)乳化(hua)，高(gao)(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)穩(wen)定(ding)，生產效(xiao)(xiao)率提(ti)高(gao)(gao)10%以(yi)上，無(wu)需酒精(jing)清(qing)洗更(geng)安(an)全可靠；兩級羅(luo)茨真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵作用(yong)下真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)可高(gao)(gao)至-101KPa。2.采(cai)(cai)用(yong)康斯頓(dun)水環真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵，具有低噪(zao)音優(you)勢(shi)(低于70分唄)；使用(yong)壽命長達30年(nian)；除機(ji)(ji)械密封、排氣閥片(pian)(pian)(pian)外(wai)，無(wu)易(yi)損易(yi)耗件；電(dian)機(ji)(ji)與(yu)泵頭(tou)直連傳(chuan)動，無(wu)托架無(wu)聯(lian)軸器，運行更(geng)平穩(wen)，效(xiao)(xiao)率更(geng)高(gao)(gao)。雙羅(luo)茨水環真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)機(ji)(ji)組(zu)、PET片(pian)(pian)(pian)材(cai)(cai)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)機(ji)(ji)采(cai)(cai)用(yong)優(you)質的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵配置，真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)機(ji)(ji)組(zu)組(zu)運行穩(wen)定(ding)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)高(gao)(gao)，大大提(ti)高(gao)(gao)了PET片(pian)(pian)(pian)材(cai)(cai)的(de)(de)品(pin)質，解決了客戶(hu)所擔(dan)憂(you)的(de)(de)PET片(pian)(pian)(pian)材(cai)(cai)透明(ming)底不(bu)高(gao)(gao)、片(pian)(pian)(pian)材(cai)(cai)脆(cui)等(deng)(deng)問題(ti)。深圳恒才(cai)機(ji)(ji)電(dian)設備(bei)有限公司(si)與(yu)阿特拉斯、SPECK、NASH、CNST等(deng)(deng)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵品(pin)牌的(de)(de)合(he)作， 為(wei)(wei)客戶(hu)提(ti)供真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)設備(bei)和專業的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)系統設計、售(shou)后(hou)、安(an)裝(zhuang)等(deng)(deng)一站式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)服務，更(geng)多真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵行業應(ying)用(yong)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)機(ji)(ji)組(zu)配套方(fang)案(an)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)系統解決方(fang)案(an)等(deng)(deng)，歡迎致電(dian)13928410990
2021
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09
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07
大(da)功率水(shui)環(huan)(huan)羅(luo)(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)為(wei)PET片(pian)材(cai)擠出(chu)(chu)行(xing)業帶來(lai)哪(na)些變化？深圳(zhen)恒(heng)才機(ji)(ji)(ji)(ji)電設備(bei)有限公司(si)專(zhuan)注(zhu)(zhu)于(yu)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)領域，PET片(pian)材(cai)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)是(shi)主打產(chan)品(pin)，為(wei)此分析下羅(luo)(luo)(luo)(luo)茨(ci)(ci)水(shui)環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)為(wei)PET片(pian)材(cai)擠出(chu)(chu)行(xing)業帶來(lai)的(de)(de)改(gai)變。水(shui)環(huan)(huan)羅(luo)(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)為(wei)PET片(pian)材(cai)擠出(chu)(chu)行(xing)業帶來(lai)的(de)(de)變化：1、從片(pian)材(cai)擠出(chu)(chu)工藝(yi)講(jiang)，真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度可達-101kpa，改(gai)善了(le)(le)PET片(pian)材(cai)擠出(chu)(chu)生(sheng)產(chan)的(de)(de)質(zhi)量，解決了(le)(le)片(pian)材(cai)透明度不(bu)高、片(pian)材(cai)脆等(deng)(deng)問題(ti)；2、從真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)配(pei)置講(jiang)，定制(zhi)(zhi)化水(shui)環(huan)(huan)羅(luo)(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)，選(xuan)用優(you)質(zhi)羅(luo)(luo)(luo)(luo)茨(ci)(ci)泵(beng)(beng)(beng)(beng)(beng)(beng)、進口水(shui)環(huan)(huan)泵(beng)(beng)(beng)(beng)(beng)(beng)、粉塵過(guo)濾器(qi)、冷卻(que)水(shui)箱(xiang)以及大(da)功率控制(zhi)(zhi)柜等(deng)(deng)配(pei)置，大(da)抽速大(da)功率羅(luo)(luo)(luo)(luo)茨(ci)(ci)水(shui)環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)組(zu)(zu)(zu)提高生(sheng)產(chan)效率；3、從真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)配(pei)置特點(dian)講(jiang)，選(xuan)用上偏心水(shui)環(huan)(huan)泵(beng)(beng)(beng)(beng)(beng)(beng)，運(yun)作(zuo)磨損小、閉環(huan)(huan)式循環(huan)(huan)水(shui)工作(zuo)，既是(shi)節約(yue)損耗也是(shi)節約(yue)水(shui)資(zi)源且(qie)，可謂是(shi)節能環(huan)(huan)保(bao)；4、從真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)選(xuan)型(xing)設計講(jiang)，水(shui)環(huan)(huan)泵(beng)(beng)(beng)(beng)(beng)(beng)和(he)羅(luo)(luo)(luo)(luo)茨(ci)(ci)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)合理(li)選(xuan)型(xing)，提高了(le)(le)水(shui)環(huan)(huan)羅(luo)(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)的(de)(de)性能，保(bao)證了(le)(le)其(qi)運(yun)行(xing)的(de)(de)可靠性，配(pei)置了(le)(le)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)過(guo)濾系統及水(shui)箱(xiang)，形成良(liang)好(hao)的(de)(de)抽真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系統。水(shui)環(huan)(huan)羅(luo)(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)工作(zuo)原理(li)：采(cai)用的(de)(de)是(shi)三(san)葉羅(luo)(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)，兩臺羅(luo)(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)+司(si)倍克水(shui)環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)組(zu)(zu)(zu)成，其(qi)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)工作(zuo)原理(li)為(wei)，首先(xian)由(you)前(qian)級水(shui)環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)工作(zuo)，當水(shui)環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)達到負90千帕(pa)(pa)的(de)(de)時(shi)候，一級羅(luo)(luo)(luo)(luo)茨(ci)(ci)泵(beng)(beng)(beng)(beng)(beng)(beng)就(jiu)(jiu)開始運(yun)行(xing)，當達到負95千帕(pa)(pa)的(de)(de)時(shi)候，二級羅(luo)(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)就(jiu)(jiu)接著運(yun)行(xing)工作(zuo)。深圳(zhen)恒(heng)才機(ji)(ji)(ji)(ji)電設備(bei)有限公司(si)專(zhuan)注(zhu)(zhu)于(yu)泵(beng)(beng)(beng)(beng)(beng)(beng)浦工程，給客戶提供(gong)持續和(he)穩定的(de)(de)泵(beng)(beng)(beng)(beng)(beng)(beng)閥解決方案，定制(zhi)(zhi)化真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)（水(shui)環(huan)(huan)羅(luo)(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)、羅(luo)(luo)(luo)(luo)茨(ci)(ci)螺桿真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)、羅(luo)(luo)(luo)(luo)茨(ci)(ci)旋(xuan)片(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)、干(gan)式真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)、中央真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系統）...
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了(le)解公司的最新活動及打折促銷
2020
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07
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1.半(ban)導體離(li)子(zi)束(shu)刻(ke)(ke)蝕(shi)機(ji)的(de)(de)(de)組成(cheng) 離(li)子(zi)束(shu)刻(ke)(ke)蝕(shi)機(ji)由真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)室(shi)、工作(zuo)臺、快門、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)抽氣(qi)系(xi)(xi)(xi)統(tong)(tong)(tong)、供氣(qi)系(xi)(xi)(xi)統(tong)(tong)(tong)、水冷系(xi)(xi)(xi)統(tong)(tong)(tong)、電源(yuan)和(he)(he) 電器系(xi)(xi)(xi)統(tong)(tong)(tong)等(deng)(deng)主要部分(fen)組成(cheng)。該機(ji)在正常工作(zuo)時,首先(xian)(xian)將真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)室(shi)的(de)(de)(de)壓力抽至2×10-3Pa或更低,再調節(jie)Ar氣(qi)流(liu)量(liang),使真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)室(shi)壓力保持 在1×10-2~2×10-2Pa(如(ru)需(xu)要輔助(zhu)氣(qi)體,如(ru)O2、CH2等(deng)(deng),則可按(an)一定比例與之混(hun)合), 然后啟(qi)動(dong)離(li)子(zi)源(yuan)各電源(yuan),使離(li)子(zi)源(yuan)正常工作(zuo),從離(li)子(zi)源(yuan)引(yin)出一定能量(liang)和(he)(he)密度的(de)(de)(de)離(li)子(zi)束(shu)被中和(he)(he)器發射的(de)(de)(de)電子(zi)中和(he)(he)后,轟(hong)擊工件進行(xing)濺(jian)射刻(ke)(ke)蝕(shi)。工件表面必(bi)須(xu)預(yu)先(xian)(xian)制(zhi)備溝槽的(de)(de)(de)掩膜圖形(xing)(xing)。這樣裸(luo)露部分(fen)被刻(ke)(ke)蝕(shi)掉,掩蔽部分(fen)被保留下來(lai),從而在工件表面形(xing)(xing)成(cheng)所(suo)需(xu)要的(de)(de)(de)溝槽圖形(xing)(xing)。 2.真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)(tong)(tong) 真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)(tong)(tong)有兩套，分(fen)別用(yong)(yong)于(yu)預(yu)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)室(shi)和(he)(he)刻(ke)(ke)蝕(shi)腔(qiang)體。預(yu)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)室(shi)由機(ji)械泵(beng)(beng)(beng)單(dan)獨抽真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)，只有在預(yu)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)室(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度達到設(she)定值時，才能打開隔離(li)門，進行(xing)傳送片。刻(ke)(ke)蝕(shi)腔(qiang)體的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)由機(ji)械泵(beng)(beng)(beng)和(he)(he)分(fen)子(zi)泵(beng)(beng)(beng)共同提供，刻(ke)(ke)蝕(shi)腔(qiang)體反應生成(cheng)的(de)(de)(de)氣(qi)體也(ye)由真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)(tong)(tong)排空(kong)(kong)(kong)。 離(li)子(zi)刻(ke)(ke)蝕(shi)機(ji)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)-阿特拉斯真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng) 型號：單(dan)級旋片泵(beng)(beng)(beng)GVS系(xi)(xi)(xi)列， 技術(shu)參數： 主要特點: 1.半(ban)導體工業(ye)(ye)用(yong)(yong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)和(he)(he)系(xi)(xi)(xi)統(tong)(tong)(tong). 2.科研儀器,真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)加工用(yong)(yong)途真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)和(he)(he)系(xi)(xi)(xi)統(tong)(tong)(tong). 3.排氣(qi)控制(zhi).污水處理(li)系(xi)(xi)(xi)統(tong)(tong)(tong),氣(qi)體處理(li)系(xi)(xi)(xi)統(tong)(tong)(tong). 4.油封旋片泵(beng)(beng)(beng).產品(pin)應用(yong)(yong)領域：PCB板業(ye)(ye)，半(ban)導體行(xing)業(ye)(ye)，CCL行(xing)業(ye)(ye)，SMT行(xing)業(ye)(ye)，光電機(ji)械，化工行(xing)業(ye)(ye)等(deng)(deng)。
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