Enqubweni yokukhiqiza yeI-PU ebalulekile yesikhumba igwebu, kunezinkinga ezithile ezinjengalezi: amaphinifa, amabhamuza omoya, izibazi ezomile, izinto ezincane, indawo engalingani, ukuphuka okuncane, umehluko wombala, okuthambile, okuqinile, i-ejenti yokukhulula nopende akufuthwanga kahle, njll. Ukwenzeka kwalesi simo, masi khuluma ngenkinga nesizukulwane samabhamuza namuhla.
1. Isikhunta: Uma izinga lokushisa lesikhunta lingaphakeme ngokwanele, alifinyeleli izinga lokushisa elidingekayo ekukhiqizeni umkhiqizo.Vula isikhunta ngesivinini esivamile sokukhiqiza, futhi amabhamuza angase avele.Eqinisweni, kunezinto ezintathu ezihlukene: isikhunta sensimbi, isikhunta se-aluminium, nesikhunta se-resin.Isikhunta, isikhunta sethusi, kanye nesikhunta se-FRP siye saphela emehlweni eminyakeni yamuva.
1) Amanye amayunithi okukhiqiza asebenzisa amahhavini kagesi ukufudumeza.
2) Abanye bashiswa ngamanzi.
3) ngaphezulu ngokushisa kwegesi.Uma kuqhathaniswa:
A. Izindleko zokushisisa ngogesi ziphakeme kakhulu.Ilungele ukukhiqizwa okuqhubekayo kanye nokukhiqizwa okukhulu, futhi idinga ubuchwepheshe obuphezulu ekusebenzeni.
B. Ukushisa kwamanzi, kulula, kulula futhi kulula ukulawula.
C. Ukushisisa igesi akufanelekile.Iziqhumane azivunyelwe endaweni yokuqala yokukhiqiza, engaphephile, eyingozi futhi okunzima ukuyilawula.
Izibunjwa zensimbi kanye nezibunjwa ze-aluminium kufanele zilungiselelwe ukufudumeza ngesikhathi sokukhiqiza.Ezinye zigxunyekwe phezulu, bese zingcwatshwa kumashubhu e-aluminium ukuze kudluliswe ukushisa ngamashubhu e-aluminium.Abanye babhoboza izimbobo ngqo esikhunjeni.Ngicabanga ukuthi kungcono ukubhoboza ngqo.Elula, ukufudumeza yiyona eqondile kakhulu.Uma izinga lokushisa lesikhunta liphansi, ama-bubbles omoya azokhiqizwa, futhi isikhathi sokuphulukisa asanele.Uma izinga lokushisa lesikhunta liphezulu kakhulu, umkhiqizo uzobe ugcwele kakhulu, futhi kuyoba lula ukuqhekeka lapho isikhunta sivuliwe.Ukukhiqizwa komugqa wokubumba okuhlukile, njengemfuneko yesikhunta sensimbi ngama-degree angama-45, mhlawumbe isidingo sesikhunta se-resin singama-degree angama-40 kuphela, ukungena kwamanzi kwe-valve yebhola yepayipi yamanzi kungalungiswa kahle ukuze kuzuzwe umphumela wokulawula izinga lokushisa.Ngokuvamile, ukushisa kwesikhunta kunomphumela omncane ekubunjweni kwamabhamuza esikhumba.
2.I-exhaust yesikhunta: ezinye isikhunta zidinga ukukhipha ukuze kuncishiswe ukwakheka kwamabhamuza omoya.
A. Ukubhobozwa kwe-1.0-1.5 mm ngokuqondile ebusweni besikhunta kungcono, uma kukhulu kakhulu, isibazi sizoba sikhulu kakhulu ngemva kokusikwa komkhiqizo.
B. I-peripheral exhaust yesikhunta ibizwa ngokuthi i-grooving.Ungasebenzisa i-blade, i-saw blade, noma i-grinder, kungakhathaliseki ukuthi iyiphi indlela esetshenziswayo, kodwa kufanele kuqashelwe ukuthi lapho isikhathi sokugaya siseduze nendawo yomugqa wokuhlukanisa, kuyadingeka ukuthi ungashoni.Uma umugqa wokuhlukanisa ujulile kakhulu, uhlobene ngokuqondile nokubukeka komkhiqizo, futhi isibazi ngemva kokusika umkhawulo sizoba sikhulu kakhulu.Ukuma kwembobo yokukhipha umoya kanye nembobo yokukhipha umoya ngokuvamile ukubeka isikhunta endaweni evamile yokukhipha amagwebu, futhi kuqinisekiswe indawo engcono kakhulu yembobo yokukhipha umoya kanye nembobo yokukhipha umoya ngokuya ngomkhiqizo.Umgomo uwukuvula izimbobo ezimbalwa zokuphuma kanye nezikhala zokukhipha umoya ngangokunokwenzeka..Lapho umkhiqizo onezidingo eziphezulu awukwazi ukuba nezimbobo zokuphuma kanye nemigodi yokukhipha umoya, ngemva kokunyakazisa isikhunta, beka i-engeli enegwebu futhi ukhulule inkinobho yesikhunta.Lapho igwebu langempela lifinyelela onqenqemeni lwesikhunta, cindezela ngokushesha isikhunta.finyelela umphumela.
3. Uma indawo yokubunjwa enegwebu ingafanelekile, amabhamuza omoya nawo angakhiqizwa:
Ezinye isikhunta siyisicaba, ezinye zine-engeli, kanti ezinye isikhunta kudingeka zinyakaziswe ngama-degree angu-360.Ngokwami, ngicabanga ukuthi ingaphezulu lomkhiqizo liyisicaba futhi ingemuva aliqinile.Unganyakazisa isikhunta emuva naphambili futhi usibeke endaweni engcono kakhulu.Uma ubuso bomkhiqizo bungaqinile Izidingo eziqinile ezifanayo njengengxenye yangemuva kufanele zicatshangelwe ngalesi sikhathi, ukunyakaziswa kwesikhunta okungama-degree angu-360 kuwukunyakazisa izinto ezingemuva komkhiqizo ukuze kuncishiswe ukukhiqizwa kwamabhamuza omoya.
Isikhathi sokuthumela: Aug-05-2022