Kusankha chogwirira cha mpira chozama kwambiri ndi theka la nkhondo yotsimikizira kudalirika kwa makina kwa nthawi yayitali. Chogwirira changwiro chingalephereke msanga ngati chiyikidwa molakwika. Ndipotu, kuyika kosayenera ndi chifukwa chachikulu cha kulephera kwa chogwirira msanga, zomwe zimapangitsa kuti nthawi yogwira ntchito ikhale yochepa. Bukuli likufotokoza njira zabwino kwambiri zokhazikitsira chogwirira cha mpira chozama, zomwe zimapangitsa kuti ntchito yanthawi zonse ikhale yofunika kwambiri pakukonza zinthu.
Gawo 1: Kukonzekera - Maziko a Kupambana
Kukhazikitsa bwino kumayamba nthawi yayitali bearing isanakhudze shaft.
Sungani Yoyera: Gwirani ntchito pamalo oyera komanso owala bwino. Kuipitsidwa ndi mdani. Sungani ma bearing atsopano m'mabokosi awo otsekedwa mpaka nthawi yowayika.
Yang'anani Zigawo Zonse: Yang'anani bwino shaft ndi nyumba yake. Yang'anani:
Malo Oyenera Kunyumba/Ku shaft: Ayenera kukhala oyera, osalala, komanso opanda mabala, ma nick, kapena dzimbiri. Gwiritsani ntchito nsalu yopyapyala ya emery kuti mupukute zolakwika zazing'ono.
Miyeso ndi Kulekerera: Tsimikizirani kukula kwa shaft ndi chibowo chosungiramo zinthu motsatira zomwe zafotokozedwa pa bearing. Kusakwanira bwino (kosasunthika kwambiri kapena kolimba kwambiri) kungayambitse mavuto nthawi yomweyo.
Mapewa ndi Kulinganiza: Onetsetsani kuti mapewa a shaft ndi nyumba ali ndi malo ozungulira kuti apereke chithandizo choyenera cha axial. Kusalinganiza bwino ndi gwero lalikulu la kupsinjika.
Sonkhanitsani Zida Zoyenera: Musagwiritse ntchito nyundo kapena ma chisel mwachindunji pa mphete zonyamulira.
Chizindikiro cholondola choyimbira kuti muwone ngati pali kuthamanga.
Chotenthetsera choyatsira (choyatsira mpweya kapena uvuni) chothandizira kusokoneza.
Zipangizo zoyenera zoyikira: machubu otsetsereka, makina osindikizira a arbor, kapena mtedza wa hydraulic.
Mafuta oyenera (ngati bearing siinapatsidwe mafuta kale).
Gawo Lachiwiri: Njira Yokhazikitsira - Kugwira Ntchito Molondola
Njirayo imadalira mtundu wa kuyenerera (kumasuka motsutsana ndi kusokoneza).
Kuti Zigwirizane ndi Zosokoneza (Nthawi zambiri pa Mphete Yozungulira):
Njira Yovomerezeka: Kukhazikitsa Kutentha. Tenthetsani bearing mofanana mpaka 80-90°C (176-194°F) pogwiritsa ntchito chotenthetsera cholamulidwa. Musagwiritse ntchito lawi lotseguka. Bearing idzakula ndikutsetsereka mosavuta pa shaft. Iyi ndi njira yoyera komanso yotetezeka kwambiri, yopewera kuwonongeka ndi mphamvu.
Njira Yina: Kukanikiza Makina. Ngati kutentha sikungatheke, gwiritsani ntchito chokanikiza cha arbor. Ikani mphamvu yokha pa mphete yokhala ndi cholepheretsa (monga, kanikizani mphete yamkati mukayiyika pa shaft). Gwiritsani ntchito chubu cholowera cha kukula koyenera chomwe chimakhudza nkhope yonse ya mphete.
Kuti zinthu zigwirizane bwino ndi Slip Fittings: Onetsetsani kuti malo ake ndi ofewa pang'ono. Bearing iyenera kugwera pamalo ake ndi dzanja lopondereza kapena kupopera pang'ono kuchokera ku nyundo yofewa pa chubu cholowera.
Gawo 3: Kupewa Zolakwa Zoopsa
Zolakwika zodziwika bwino zokhazikitsa zomwe muyenera kupewa:
Kugwiritsa Ntchito Mphamvu Kudzera M'mphete Yolakwika: Musatumize mphamvu kudzera mu zinthu zozungulira kapena mphete yosakanikira. Izi zimapangitsa kuti Brinell iwonongeke nthawi yomweyo m'misewu yothamangira.
Kusakhazikika bwino mukamakanikiza: Bearing iyenera kulowa m'chipinda kapena pa shaft yozungulira bwino. Bearing yokhotakhota ndi bearing yowonongeka.
Kuipitsa Bearing: Pukutani malo onse ndi nsalu yopanda ulusi. Pewani kugwiritsa ntchito nsalu za thonje zomwe zingasiye ulusi.
Kutentha Kwambiri Panthawi Yotenthetsera: Gwiritsani ntchito chizindikiro cha kutentha. Kutentha kwambiri (>120°C / 250°F) kungawononge mphamvu za chitsulo ndikuwononga mafuta.
Gawo 4: Kutsimikizika Pambuyo Pokhazikitsa
Mukamaliza kukhazikitsa, musaganize kuti mwachita bwino.
Yang'anani ngati pali Kuzungulira Kosalala: Chogwiriracho chiyenera kuzungulira momasuka popanda mawu omangirira kapena ozungulira.
Yesani Kuthamanga: Gwiritsani ntchito chizindikiro choyimbira pa mphete yakunja (pogwiritsa ntchito shaft yozungulira) kuti muwone ngati kuthamanga kwa radial ndi axial komwe kumachitika chifukwa cha zolakwika pakuyika.
Malizitsani Kutseka: Onetsetsani kuti zisindikizo kapena zishango zilizonse zomwe zili nazo zili pamalo oyenera komanso zopanda mawonekedwe olakwika.
Kutsiliza: Kukhazikitsa ngati Luso Loyenera
Kukhazikitsa bwino si kungomanga kokha; ndi njira yolondola kwambiri yomwe imayika chitsulo chozama cha m'mphepete mwa msewu panjira yoti chikwaniritse kapangidwe kake konse. Mwa kugwiritsa ntchito nthawi yokonzekera, kugwiritsa ntchito njira ndi zida zoyenera, komanso kutsatira miyezo yokhwima, magulu okonza zinthu amasintha kusinthana kosavuta kukhala njira yamphamvu yodalirika. Njira yodziwika bwino iyi imatsimikizira kuti chitsulo chozama cha m'mphepete mwa msewu chimapereka magwiridwe antchito ola lililonse lomwe chinapangidwira kuti chiperekedwe.
Nthawi yotumizira: Disembala-18-2025