Kukhona uwoyela emapayipini ensimbi engagqwali ngemva kokuba eseqediwe, futhi kudingeka acutshungulwe futhi omiswe ngaphambi kokuba kuqhutshwe izinqubo ezilandelayo.
1. Enye iwukuthela i-degreaser ngqo echibini, bese ufaka amanzi bese uyicwilisa. Ngemva kwamahora ayi-12, ungayihlanza ngqo.
2. Enye inqubo yokuhlanza ukufaka ipayipi lensimbi engagqwali ku-diesel oil, ulicwilise amahora ayi-6, bese ulifaka echibini eline-cleaner agent, ulicwilise amahora ayi-6, bese ulihlanza.
Inqubo yesibili inezinzuzo ezisobala. Kuhlanzekile ukuhlanza amapayipi ensimbi engagqwali.
Uma ukususwa kwamafutha kungahlanzekile kakhulu, kuzoba nomthelela osobala kakhulu enkambisweni yokupholisha elandelayo kanye nenqubo yokufutha nge-vacuum. Uma ukususwa kwamafutha kungahlanzekile, okokuqala, ukupholisha kuzoba nzima ukukuhlanza futhi ukupholisha ngeke kukhanye.
Okwesibili, ngemva kokuphela kokukhanya, umkhiqizo uzoqhekeka kalula, okungenakukuqinisekisa umkhiqizo osezingeni eliphezulu.
Ukuqondakala kwepayipi lensimbi engagqwali kudinga ukuqondisa
Ukubukeka okukhanyayo, imbobo yangaphakathi ebushelelezi:
Ipayipi lensimbi engagqwali eliqediwe eliqediwe, ubulukhuni bomphezulu wangaphakathi nowangaphandle, u-Ra≤0.8μm
Ubulukhuni bobuso bezingxenye zangaphakathi nezangaphandle zepayipi elicwebezelisiwe bungafinyelela ku-Ra≤0.4μm (njengobuso besibuko)
Ngokuvamile, imishini eyinhloko yokupholisha amapayipi ensimbi engagqwali ahlanzekile yikhanda lokupholisha, ngoba ukupholisha kwekhanda lokupholisha kunquma ukupholisha okuqinile.
I-BA:Ukufakwa OkukhanyayoNgesikhathi senqubo yokudweba ipayipi lensimbi, ngokuqinisekile lizodinga ukugcotshwa ngamafutha, futhi okusanhlamvu nakho kuzophazamiseka ngenxa yokucubungula. Ukuze uvimbele lokhu kugcotshwa kungahlali epayipini lensimbi, ngaphezu kokuhlanza ipayipi lensimbi, ungasebenzisa futhi igesi le-argon njengomkhathi esithandweni ngesikhathi sokufakelwa kwezinga lokushisa eliphezulu ukuze kuqedwe ukuguguleka, futhi uhlanze ipayipi lensimbi ngokuhlanganisa i-argon nekhabhoni nomoya-mpilo ebusweni bepayipi lensimbi ukuze kushiswe. Ubuso buveza umphumela okhanyayo, ngakho-ke le ndlela yokusebenzisa i-argon annealing emsulwa ukuze kushiswe futhi kupholiswe ngokushesha ubuso obukhanyayo ibizwa ngokuthi i-glow annealing. Nakuba ukusebenzisa le ndlela ukukhanyisa ubuso kungaqinisekisa ukuthi ipayipi lensimbi lihlanzekile ngokuphelele, ngaphandle kokungcola kwangaphandle. Kodwa-ke, ukukhanya kwale ndawo kuzozwakala njengobuso obungacwebezeli uma kuqhathaniswa nezinye izindlela zokupholisha (zemishini, zamakhemikhali, ze-electrolytic). Vele, umphumela uhlobene nokuqukethwe kwe-argon kanye nenani lezikhathi zokushisa.
I-EP:ukupholisha nge-electrolytic (Ukupholisha nge-Electro), ukupholisha nge-electrolytic ukusetshenziswa kokwelashwa kwe-anode, kusetshenziswa isimiso se-electrochemistry ukulungisa ngokufanele i-voltage, ugesi, ukwakheka kwe-asidi, kanye nesikhathi sokupholisha, hhayi nje ukwenza ubuso bukhanye futhi bube bushelelezi, umphumela wokuhlanza ungathuthukisa nokumelana nokugqwala kobuso, ngakho-ke kuyindlela engcono kakhulu yokukhanyisa ubuso. Yiqiniso, izindleko zayo kanye nobuchwepheshe nazo ziyanda. Kodwa-ke, ngoba ukupholisha nge-electrolytic kuzogqamisa isimo sokuqala sobuso bepayipi lensimbi, uma kukhona imihuzuko emikhulu, izimbobo, ukufakwa kwe-slag, ama-precipitates, njll. ebusweni bepayipi lensimbi, kungabangela ukwehluleka kwe-electrolysis. Umehluko ekupholiseni ngamakhemikhali ukuthi yize kwenziwa futhi endaweni ene-acidic, ngeke nje kube khona ukugqwala komngcele wokusanhlamvu ebusweni bepayipi lensimbi, kodwa ubukhulu befilimu ye-chromium oxide ebusweni bungalawulwa ukuze kufezwe ukumelana nokugqwala okungcono kakhulu kwepayipi lensimbi.
Isikhathi sokuthunyelwe: Jan-23-2024