Kugwiritsa ntchito ndi kukonza mabearing
Kuchokera pakugwiritsa ntchito, kuti muwonetsetse kuti chogwiriracho chikugwira ntchito moyenera, muyenera kulabadira mfundo zotsatirazi:
1, kuwongolera mafuta, kuwongolera kuthamanga kwa mafuta, kutentha ndi kayendedwe ka mafuta, komanso kulimbitsa kusefera kwa mafuta.
2, kugwiritsa ntchito mafuta ndi mafuta odzola motsatira malamulo.
3, kuwongolera kutentha kwa jenereta ya dizilo, ndikosayenera kugwira ntchito ngati kuzizira kwambiri kapena kutentha kwambiri. Mu nyengo yozizira, injini ya dizilo iyenera kuyatsidwa bwino isanayambe, ndipo crankshaft iyenera kuzunguliridwa ndi manja kuti mafuta alowe pamwamba pa kukangana.
4, khalidwe la pamwamba pa fanizo ndi zojambulajambula ziyenera kutsimikiziridwa mosamalitsa.
5, malo operekera mabearing ayenera kukhala oyenera, jenereta ndi yayikulu kwambiri, mafuta ochepa kwambiri ndi otsika, ndipo amatha kuyaka matailosi.
Momwe mungatsimikizire kuti mabearing amagwira ntchito moyenera
Kawirikawiri, mfundo zotsatirazi ziyenera kukumbukiridwa poganizira momwe mungagwiritsire ntchito:
1, Chipata cha bearing chiyenera kukhala choyenera, kugwedezeka kwakukulu kwambiri, mafuta ochepa kwambiri ndi osauka, akhoza kutentha matailosi;
2, Ubwino wa pamwamba pa Bearing ndi journal ndi geometry ziyenera kutsimikiziridwa mosamalitsa;
3, Kukweza ubwino wa mafuta odzola, kuwongolera kuthamanga kwa mafuta, kutentha ndi kuyenda kwake, kulimbitsa kusefa mafuta;
4, Gwiritsani ntchito mafuta amafuta ndi mafuta odzola motsatira malamulo.
Kuti bearing igwire bwino ntchito yake komanso kuti igwire bwino ntchito kwa nthawi yayitali, iyenera kukonzedwa bwino. Kuzindikira zolakwika msanga komanso kupewa ngozi kudzera mu kuwunika koyenera nthawi zonse ndikofunikira kwambiri pakukweza zokolola komanso kusunga ndalama.
Ikani
Kaya bearing yayikidwa molondola zimakhudza kulondola, moyo ndi magwiridwe antchito. Chifukwa chake, dipatimenti yopanga ndi kusonkhanitsa iyenera kuphunzira mokwanira za kuyika kwa bearing. Ikuyembekezeka kuyikidwa motsatira miyezo yogwirira ntchito. Zinthu zomwe zili mu miyezo yogwirira ntchito nthawi zambiri zimakhala motere:
(1) Maberiyani oyera ndi ziwalo zokhudzana ndi maberiyani
(2) Yang'anani kukula ndi kumalizidwa kwa ziwalo zogwirizana nazo
(3) Kukhazikitsa
(4) Kuyang'anira pambuyo poyika ma bearing
(5) Perekani mafuta odzola
Tikukhulupirira kuti phukusi la bere lidzatsegulidwa musanayike. Kupaka mafuta ambiri, osatsuka, kudzaza mafuta mwachindunji. Kupaka mafuta wamba sikuyenera kutsukidwa, komabe, zida kapena mabearing othamanga kwambiri, ndi zina zotero, kuti muyeretse ndi mafuta oyera, chotsani choletsa dzimbiri chomwe chaphimbidwa pa bere. Bearing yokhala ndi choletsa dzimbiri chochotsedwa ndi yosavuta kuchita dzimbiri, kotero sichingaikidwe mosasamala. Kuphatikiza apo, mabearing omwe atsekedwa mu mafuta angagwiritsidwe ntchito mwachindunji popanda kuyeretsa.
Njira yokhazikitsira bearing imasiyana malinga ndi kapangidwe ka bearing, momwe imagwirizanirana ndi momwe imagwirizanirana. Nthawi zambiri, mphete yamkati imafunika kusokonezedwa chifukwa nthawi zambiri imazungulira. Ma bearing a cylindrical bore, makina osindikizira ambiri, kapena njira yodzaza ndi zinthu zambiri. Pankhani ya mabowo a taper, ikani mwachindunji pa shaft ya taper, kapena ikani ndi sleeve.
Ikayikidwa pa chipolopolo, malo otseguka amakhala ambiri, mphete yakunja imakhala ndi kusokoneza, nthawi zambiri imakanizidwa mkati mwake ndi makina osindikizira, kapena palinso njira yochepetsera kuzizira yoyikira pambuyo pozizira. Pamene ayezi wouma agwiritsidwa ntchito ngati choziziritsira ndipo kuzizira kukamaphatikizidwa ndi kuyika, chinyezi chomwe chili mumlengalenga chidzasungunuka pamwamba pa bearing. Chifukwa chake, njira zoyenera zopewera dzimbiri ndizofunikira.
