Kunowoyela emapayipini ensimbi engagqwali ahlanzekile ngemva kokuba esephelile, futhi adinga ukucutshungulwa futhi omiswe ngaphambi kokuba kuqhutshekwe nezinqubo ezilandelayo.
1. Enye iwukuba uthele i-degreaser ngqo echibini, bese ufaka amanzi bese ucwilisa. Ngemva kwamahora angu-12, ungakwazi ukuyihlanza ngokuqondile.
2. Enye inqubo yokuhlanza ukufaka ipayipi lensimbi engagqwali emafutheni edizili, ulicwilise amahora angu-6, bese ulifaka echibini eline-ejenti yokuhlanza, ulicwilise amahora angu-6, bese uyalihlanza.
Inqubo yesibili inezinzuzo ezisobala. Kuhlanzekile ukuhlanza amapayipi ahlanzekile ensimbi engagqwali.
Uma ukususwa kwamafutha kungahlanzekile kakhulu, kuzoba nomthelela osobala kakhulu enqubweni yokupholisha elandelayo kanye nenqubo yokukhipha i-vacuum annealing. Uma ukususwa kwamafutha kungahlanzekile, okokuqala, ukupholisa kuyoba nzima ukuhlanza futhi ukucwenga ngeke kukhanye.
Okwesibili, ngemva kokuphelelwa ukukhanya, umkhiqizo uzoxebuka kalula, ongeke waqinisekisa umkhiqizo wekhwalithi ephezulu.
Insimbi engagqwali ukunemba kwepayipi ukuqondisa kudinga ukuqondisa
Ukubonakala okukhanyayo, imbobo yangaphakathi ebushelelezi:
Ipayipi lensimbi engagqwali eligoqiwe eligoqiwe langaphakathi nangaphandle elimahhadlahhadla elingu-Ra≤0.8μm
Ubulukhuni obungaphezulu bezindawo zangaphakathi nezingaphandle zeshubhu elipholishiwe bungafinyelela ku-Ra≤0.4μm (njengobuso besibuko)
Ngokuvamile, into eyinhloko yokupholisha amapayipi ensimbi engagqwali ahlanzekile yikhanda elipholishwayo, ngoba ubuhhadlahhadla bekhanda elipholishwayo bunquma ukuhleleka kokupholishwa okungalungile.
BA:I-Bright Annealing. Phakathi nenqubo yokudweba ipayipi yensimbi, ngokuqinisekile izodinga ukugcoba kwamafutha, futhi okusanhlamvu kuzophinde kukhubazeke ngenxa yokucubungula. Ukuze uvimbele la mafutha ukuthi angahlali epayipini lensimbi, ngaphezu kokuhlanza ipayipi lensimbi, ungasebenzisa futhi igesi ye-argon njengomoya esithandweni ngesikhathi sokushisa okuphezulu kwe-annealing ukuze kuqedwe ukubola, futhi uqhubeke nokuhlanza ipayipi lensimbi ngokuhlanganisa. i-argon nekhabhoni nomoya-mpilo ebusweni bepayipi lensimbi ukuze lishise. Ingaphezulu likhiqiza umphumela okhanyayo, ngakho le ndlela yokusebenzisa i-argon annealing ehlanzekile ukuze kushiswe futhi kuphole ngokushesha indawo ekhanyayo ibizwa ngokuthi i-glow annealing. Nakuba ukusebenzisa le ndlela ukukhanyisa ubuso kungaqinisekisa ukuthi ipayipi lensimbi lihlanzekile ngokuphelele, ngaphandle kokungcoliswa kwangaphandle. Kodwa-ke, ukukhanya kwalokhu kukhanya kuzozwakala njenge-matte surface uma kuqhathaniswa nezinye izindlela zokupholisha (mechanical, chemical, electrolytic). Yiqiniso, umphumela uhlobene nokuqukethwe kwe-argon kanye nenani lezikhathi zokushisa.
EP:i-electrolytic polishing (Ukupholisha i-Electro)I-electrolytic polishing iwukusetshenziswa kokwelashwa kwe-anode, kusetshenziswa isimiso se-electrochemistry ukulungisa ngokufanele i-voltage, yamanje, ukwakheka kwe-asidi, nesikhathi sokucwebezelisa, hhayi nje ukwenza ubuso bukhanye futhi bushelelezi, umphumela wokuhlanza ungase futhi uthuthukise ukumelana nokugqwala kwe-corrosion resistance. ebusweni, ngakho-ke kuyindlela engcono kakhulu yokukhanyisa ubuso. Yebo, izindleko zayo kanye nobuchwepheshe nakho kuyanda. Kodwa-ke, ngenxa yokuthi ukupholishwa kwe-electrolytic kuzogqamisa isimo sokuqala sendawo yepayipi lensimbi, uma kukhona imihuzuko engathi sína, izimbobo, ukufakwa kwe-slag, imvula, njll. endaweni yepayipi lensimbi, kungabangela ukwehluleka kwe-electrolysis. Umehluko ekupholiseni amakhemikhali ukuthi nakuba kuphinde kwenziwe endaweni ene-acidic, ngeke nje kube khona ukugqwala komngcele wokusanhlamvu ebusweni bepayipi lensimbi, kodwa ukushuba kwefilimu ye-chromium oxide ebusweni bungalawuleka. ukuze kuzuzwe ukumelana nokugqwala okungcono kakhulu kwepayipi lensimbi.
Isikhathi sokuthumela: Jan-23-2024