Amabhereyi ayizingxenye ezivame ukwehluleka kakhulu zemishini yokucubungula ummbila.
Imishini yokucubungula ummbila iwuhlobo lwemishini eyimishini esetshenziswa kabanzi ekukhiqizeni.Ngesikhathi sokusetshenziswa, opharetha kufanele asebenze ngokuhambisana nemithethonqubo futhi enze umsebenzi omuhle ekunakekeleni kwansuku zonke.Imishini yokucubungula ummbila yakhiwe izingxenye eziningi.Uma kunenkinga nganoma iyiphi ingxenye noma isisekeli sanoma yiluphi uhlobo lwesisetshenziswa, ulayini wethu wokukhiqiza uzophoqeleka ukuthi ume.Ngakho-ke yini okufanele siyenze uma kunenkinga ngokuthwala njengengxenye ebalulekile yemishini yokucubungula ummbila?
Kungakhathaliseki ukuthi umshini wokucubungula ummbila noma umshini kafulawa wekolweni, lapho izindandatho zangaphakathi nangaphandle kanye nezici ezigoqayo zokuthwala kwangaphakathi zonakaliswe kakhulu, kuyadingeka ukufaka esikhundleni sokuthwala okusha.Uma ama-bearing esegugile, amanye angalungiswa ngezimoto ezishiselayo.
Isibonelo, lapho izindandatho zangaphakathi nangaphandle ze-bearing run, iphephabhuku kanye nembobo yangaphakathi yekhava yokugcina zibonakala zishiselwe nge-welding kagesi, bese zicutshungulwa zibe usayizi odingekayo nge-lathe.
Ngaphambi kokushisela, shisa kuqala i-shaft kanye nembobo yangaphakathi yesivalo sokuphela ku-150-250 ° C.I-shaft ngokuvamile isebenzisa i-electrode ye-J507Fe, futhi imbobo engaphakathi yesembozo sokugcina ihlale ijwayelekile i-cast iron electrode.Lapho ukushisela sekuqediwe, masinyane ukumbele ujule ku-lime powder eyomile bese upholisa kancane ukuze ulawule isimo sokupholisa okusheshayo kanye nokuqina.Lapho uphendula futhi ulungiswa nge-welding kagesi unomphela, kufanele kuqashelwe: ①Inani lokulungiswa kwe-concentricity alikho likhulu kuno-0.015mm, ukuze kugwenywe ukwanda komsindo nokudlidliza nokushisa ngesikhathi sokusebenza kwe-eccentric, okuzofinyeza impilo yesevisi injini;②Uma ijenali yemoto ingaphansi kuka-40mm, kuyancomeka ukusebenzisa indlela yemigqa elinganayo engu-6-8 yokushisela ngaphezulu, futhi indlela yokushisela okungaphezulu kufanele isetshenziselwe ijenali engu->40mm.Lokhu kunqunywa ukudluliswa kwamandla kwe-shaft lapho ikhipha amandla.Kungakhathalekile ukuthi iyiphi indlela yokushisela engaphezulu, kufanele kuqashelwe ukwamukela amapheshana e-welding aphakathi nendawo kanye ne-symmetrical welding ukuze kuvinjelwe ukucindezeleka okweqile kwe-welding nokucindezela kwekhanda okweqile kwezinye izingxenye, okuholela ekwandeni kwezinguquko ekugxileni kwe-shaft.③Ngesikhathi sokucutshungulwa kwe-lathe, ukujika kwe-lathe shaft ngaphansi kuka-11KW kufanele kulawulwe cishe ku-3.2.Ngemuva kokuthi kuphendulwe i-11KW motor shaft kanye nembobo yekhava yokugcina, kungcono ukusebenzisa umshini wokugaya ukuze uqedele ukuqinisekisa ikhwalithi.Uma kukhona ukuhlukana phakathi kwe-rotor kanye ne-shaft, qala usebenzise i-adhesive ye-502 ukumelana nokushisa okuphezulu ukuze ugcwalise igebe phakathi kwe-rotor yokusetha kabusha kanye ne-shaft.Izingxenye okufanele zigcwaliswe kufanele zibekwe ziqonde futhi isenzo kufanele sisheshe.Ngemva kokuthulula emikhawulweni yomibili, phinda unisele ngamanzi anosawoti angu-40%, futhi ngemva kwezinsuku ezimbalwa, ingahlanganiswa futhi isetshenziswe.
Isikhathi sokuthumela: Jul-25-2023