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在(zai)安(an)裝和(he)調(tiao)試(shi)氣缸和(he)閥體時,需要註意哪些問(wen)題?
更新(xin)時間(jian):2024-04-29 瀏覽次數(shu):1522
首(shou)先將閥門用(yong)外(wai)力(li)置(zhi)於關(guan)閉狀態(tai),首先將閥門用(yong)外(wai)力(li)置(zhi)於關(guan)閉狀態(tai),即順時針旋(xuan)轉(zhuan)閥軸(zhou)直(zhi)到閥板與(yu)閥座密(mi)封(feng)接觸(chu),同時將氣(qi)缸也(ye)置(zhi)於關閥狀態(tai)(即氣缸軸(zhou)上(shang)方小槽與缸體成垂(chui)直(zhi)狀對於(yu)順(shun)時針旋(xuan)轉(zhuan)為(wei)關(guan)閥的閥門),然後將(jiang)氣(qi)缸裝到(dao)閥門上(shang)去(安(an)裝方向(xiang)與(yu)閥體平行(xing)或(huo)垂直(zhi)都可(ke)以(yi)),再(zai)看螺絲(si)孔(kong)是否對正(zheng),不會(hui)有(you)太大(da)偏差(cha),如有(you)少(shao)許(xu)偏(pian)差(cha),將氣(qi)缸體轉動(dong)壹點(dian)就可(ke)以(yi)了(le),然後將(jiang)螺絲(si)緊(jin)固(gu)。氣(qi)動(dong)蝶(die)閥調(tiao)試(shi)先檢(jian)查閥門配(pei)件是否安(an)裝齊(qi)全,電磁(ci)閥及(ji)消音(yin)器等(deng),如(ru)有(you)不齊全,不得調(tiao)試(shi),正常供(gong)器(qi)氣(qi)壓(ya)力(li)為(wei)0.6MPA±0.05MPA,運(yun)行(xing)前確保閥體內無(wu)雜(za)物(wu)卡(ka)在(zai)閥板處,*調(tiao)試(shi)運行(xing)時用手動(dong)操(cao)作電(dian)磁(ci)閥手動(dong)鈕(niu)(手動(dong)操(cao)作時電磁(ci)閥線(xian)圈失電,手動(dong)操(cao)作才有(you)效(xiao);電(dian)控(kong)操(cao)作時將手動(dong)扭置於0位圈失電,手動(dong)操(cao)作才有(you)效(xiao);0位為(wei)關(guan)閥,1位為(wei)開(kai)閥,即得電(dian)開閥,失電關閥如需(xu)得電(dian)關閥,失電開位為(wei)關(guan)閥將電(dian)磁(ci)閥線(xian)圈旋(xuan)轉(zhuan)180度安(an)裝即可(ke)),並(bing)觀(guan)察閥門運(yun)行(xing)狀態(tai)。
如果在(zai)調(tiao)試(shi)運行(xing)過(guo)程中發(fa)現氣(qi)動蝶(die)閥廠家在開(kai)閥起始(shi)位置時很慢,但只(zhi)要動作之後就很快,試運(yun)行(xing)過(guo)程中發(fa)現閥門在(zai)開(kai)閥起始(shi)位置時很慢,但只(zhi)要動作之後就很快,這種情況是閥門關(guan)閉過(guo)緊(jin),只(zhi)需將氣(qi)缸行(xing)程調(tiao)小壹點(dian)即可(ke)(把(ba)氣缸兩(liang)端(duan)行(xing)程調(tiao)節(jie)螺絲(si)同(tong)時往(wang)裏(li)調(tiao)壹點(dian),調(tiao)整(zheng)時需將(jiang)閥門運(yun)行(xing)到開(kai)位置,然後將(jiang)氣(qi)源關(guan)掉(diao)再調(tiao)),調(tiao)到(dao)閥門開(kai)啟(qi)輕(qing)松(song),關到(dao)位不漏(lou)就行(xing)了。如(ru)果消音(yin)器為(wei)可(ke)調(tiao)節(jie)消音(yin)則可(ke)以(yi)調(tiao)節(jie)閥門的(de)開(kai)關(guan)速(su)度,需將消音(yin)器調(tiao)節(jie)到閥門開(kai)關(guan)速(su)度適合(he)的開如(ru)果調(tiao)得過(guo)小,可(ke)能(neng)使(shi)閥門不動作(zuo)。
