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Iindlela zoLondolozo lweMicimbi yeMpampu yoKwahlulwa
Ukupakisha Indlela yokugcinwa kwetywina
1. Coca ibhokisi yokupakisha yempompo yecala lokwahlula, kwaye ukhangele ukuba kukho imikrwelo kunye ne-burrs ebusweni be-shaft. Ibhokisi yokupakisha kufuneka icocwe kwaye umphezulu we-shaft kufuneka ube mpuluswa.
2. Jonga i-shaft runout. Ukungalingani kwe-rotor runout kufuneka kube ngaphakathi koluhlu oluvumelekileyo, ukwenzela ukuba ugweme ukungcangcazela okugqithisileyo kunye nokuchasana nokupakisha.
3. Faka i-sealant okanye i-lubricant efanelekileyo kwi-medium kwibhokisi yokupakisha kunye nomphezulu we-shaft.
4. Ukupakisha ukupakishwa kwimiqulu, thatha intonga yokhuni enobukhulu obufanayo nejenali, umoya wokupakisha kuyo, uze uyinqumle ngommese. Umphetho wemela kufuneka ube ngama-45 ° ukuthambekela.
5. Iifayili kufuneka zizaliswe nganye nganye, kungekhona ezininzi ngexesha. Indlela yokuthatha iqhekeza lokupakisha, faka i-lubricant, ubambe isiphelo esinye sojongano lokupakisha ezandleni zozibini, uyikhuphe ecaleni kwe-axial direction, uyenze i-spiral, uze uyibeke kwijenali ngokusikeka. Sukutsala ecaleni kwicala leradial ukunqanda ujongano olungalinganiyo.
6. Thatha umkhono we-shaft wesinyithi wesixhobo sobungakanani obufanayo okanye ubulukhuni obusezantsi kuneshaft yebhokisi yokupakisha, tyhala ukupakisha kwindawo enzulu yebhokisi, kwaye usebenzise uxinzelelo oluthile kumkhono we-shaft kunye nedlala ukwenza ukupakisha kufumaneke. Uxinzelelo lwangaphambili. I-preloading shrinkage yi-5% ~ 10%, kwaye ubuninzi bungama-20%. Jika i-shaft kwesinye isangqa kwaye ukhuphe umkhono we-shaft.
7. Ngendlela efanayo, layisha yesibini neyesithathu. Qaphela: xa inani labagcwalisi li-4-8, i-interfaces kufuneka igxininiswe ngama-90 degrees; izigcwalisi ezimbini kufuneka zixutywe ngamadigri angama-180; Iziqwenga ezi-3-6 kufuneka ziphazamiseke ngamadigri angama-120 ukukhusela ukuvuza nge-interface.
8. Emva kokuba ukupakishwa kokugqibela kuzaliswe, i-gland kufuneka isetyenziselwe ukuxinzelela, kodwa amandla oxinzelelo akufanele abe mkhulu kakhulu. Kwangaxeshanye, jikelisa i-shaft ngesandla ukwenza indibano yoxinzelelo ithande ukuhanjiswa kweparabola. Emva koko khulula isiciko kancinci.
9. Yenza uvavanyo lomsebenzi. Ukuba ayinakutywinwa, yicinezele ukupakisha okuthile; ukuba ukufudumeza kukhulu kakhulu, yikhulule. Inokuthi isetyenziswe kuphela xa ubushushu bokupakisha bungama-30-40 ℃ ngaphezulu kwemeko-bume.split case pump ukupakisha indibano yokutywina iimfuno zobugcisa, ukufakwa kwezitywina zokupakisha, kufuneka zihambelane nezibonelelo zamaxwebhu obugcisa.