isiZulu
Kwadalwa ngo 08.07
I-Welded Crane Drum vs I-Cast Crane Drum: Yikuphi Okufanele Ukhethe?
Isigubhu Sikakhane Eshiselwe vs Isigubhu Sikakhane Esakhiwe Nge-Casting: Yikuphi Okufanele Ukukhethe?
Isingeniso
Izigubhu zekhane ziyizingxenye ezibalulekile ezinhlelweni zokuphakamisa ngezintambo zocingo. Zisetshenziselwa ukugoqa, ukugcina, nokuqondisa izintambo zocingo ngesikhathi sokuphakamisa nokwehlisa.
Indlela yokwenziwa kwesigubhu sekhreyini inomthelela oqondile emandleni aso, ekunembeni kokucutshungulwa, ikhwalithi yomsele wentambo, inqubo yokuhlola, kanye nempilo yokusebenza.
Izinhlobo ezimbili ezivamile yizigubhu zekhreyini ezishiselwe kanye nezigubhu zekhreyini eziphonswayo.
Zombili lezi zinhlobo zingasetshenziswa ezinhlelweni ezahlukene zokuphakamisa, kodwa zinezinqubo ezahlukene zokwenziwa, izinzuzo, imikhawulo, kanye nezimo zokusebenza ezifanele.
Lesi sihloko sichaza umehluko obalulekile phakathi kwezigubhu zekhreyini ezishiselwe nezigubhu zekhreyini eziphonswayo, futhi sisiza abasebenzisi ukuthi bakhethe isixazululo esifanele empahleni yabo yokuphakamisa.
Siyini Isigubhu Sekhreyini Esishiselwe?
Isigubhu sekhreyini esishiselwe ngokuvamile senziwa ngepuleti lensimbi noma ngepayipi lensimbi.
Ngamadrum amakhulu noma enziwe ngokwezifiso, ipuleti lensimbi ligingqwa libe umumo oyisilinda bese lihlanganiswa ngokushisela. Ngemva kokushisela, idrum ingagawulwa ngokwezilinganiso ezidingekayo kanye nomklamo womsele wentambo.
Inqubo ejwayelekile yokukhiqiza i-welded drum ingafaka:
- ukulungiswa kwezinto zokusebenza
- ukugingqwa kwepuleti lensimbi noma ukulungiswa kweshubhu
- ukushisela
- ukuhlolwa kokushisela uma kudingeka
- ukwelashwa kokukhulula ingcindezi uma kudingeka
- ukucwenga okungaqediwe
- ukucwenga komsele wentambo
- ukuhlolwa kokugcina kobukhulu
- ukuvikelwa kwendawo engaphezulu
Amadrum e-crane ashiselwe asetshenziswa kakhulu kuma-overhead crane, ama-gantry crane, ama-winch, ama-electric hoist, imishini yokuphakamisa emachwebeni, kanye nezinhlelo zokuphakamisa ezisindayo.
Afaneleka kakhulu ngamadrum anobukhulu obenziwe ngokwezifiso kanye nezakhiwo zamadrum amakhulu.
Iyini i-Cast Crane Drum?
I-cast crane drum ikhiqizwa ngokuthela insimbi encibilikisiwe esikhunjeni bese ivunyelwa ukuba iqine ibe umumo wedrum odingekayo.
Ukusakaza kungasetshenziswa kweminye imiklamo yamadrum ajwayelekile kanye nezinye izinhlelo zokusebenza ezimbonini.
Amadrum akhiwe ngokusakaza angafaneleka uma isakhiwo sijwayelekile ngokwanele futhi isimo sokusebenza singesibi kakhulu.
Nokho, ikhwalithi yedrum elakhiwe ngokusakaza incike kakhulu ekulawulweni kwenqubo yokusakaza, ikhwalithi yezinto zokusebenza, ukwelashwa ngokushisa, kanye nokuhlolwa.
Uma inqubo yokukhipha insimbi ingalawulwa kahle, izinkinga ezinjengokungena komoya, ukufinyela, ukungcola, noma ukungalingani kwesakhiwo sangaphakathi kungathinta ukusebenza kokugcina.
Ukuqhathanisa Inqubo Yokukhiqiza
Isigubhu Sekhreyini Esishiselwe
Izigubhu ezishiselwe zenziwa ngokubumba nokushisela ipuleti lensimbi noma ngokusebenzisa ishubhu lensimbi elifanele.
Le nqubo inikeza ukuguquguquka okuhle kwemiklamo eyenziwe ngokwezifiso.
Ifanelekele:
- ububanzi obukhulu besigubhu
- ubude obude besigubhu
- umklamo okhethekile womsele wentambo
- ukuxhumeka kwesihloko esingajwayelekile
- imishini yokuphakamisa eyenziwe ngokwezifiso
- izinhlelo zokuphakamisa ezisindayo
Ukugxila okukhulu ekukhiqizeni ukuzimisela kwekhwalithi yokushisela, ukunemba kokucubungula, nokulawula ukuhlola.
I-Cast Crane Drum
Ama-cast drum akhiwa ngokuthela insimbi encibilikisiwe esikhunjeni.
Le nqubo ingase ibe nokusebenza kwamanye ama-drum ajwayelekile.
Kodwa-ke, kuma-drum amakhulu noma enziwe ngokwezifiso, ukusakaza kungadinga izikhunta ezithile nokulawulwa okuqinile kwekhwalithi yokusakaza.
Ikhwalithi yokugcina incike ekuklanyweni kwesikhunta, inqubo yokuthela, ukulawulwa kokupholisa, ukwakheka kwezinto, kanye nokuhlola ukukhubazeka.
Ikhwalithi Yangaphakathi Nokulawulwa Kokukhubazeka
Ikhwalithi yangaphakathi ibaluleke kakhulu emigoqweni yekhreyini ngoba imigoqo isebenza ngaphansi kwengcindezi ephindwayo yentambo, i-torque, kanye nemithwalo yokuphakamisa.
Ukulawulwa Kwekhwalithi Yomgqomo Oshiswayo
Emigoqweni yekhreyini eshiswayo, ukugxila okuyinhloko kwekhwalithi kusendaweni eshiswayo.
Izilawuli ezibalulekile zingafaka:
- ukulawulwa kwenqubo yokushisela
- ukuhlolwa kokubukeka kwe-weld
- ukuhlolwa kwe-ultrasonic uma kudingeka
- ukuhlolwa kobukhulu ngemva kokushisela
- ukwelashwa kokukhulula ingcindezi uma kudingeka
Ngokushisela nokuhlola okufanele, izigubhu ezishiselwe zingafinyelela ukusebenza okuthembekile ezinhlelweni zokuphakamisa ezisindayo.
Ukulawulwa Kwekhwalithi Yezigubhu Ezifakiwe
Ezigubhini zekhreyini ezifakiwe, izinkinga zangaphakathi zokufaka yizona ezikhathazayo.
Izinkinga ezingenzeka zihlanganisa:
- ukungabi namaporesity
- izimbobo zokufinyela
- ukufakwa kwezinto ezingafuneki
- ukungalingani kwesakhiwo sempahla
- amaphutha okusakaza ebusweni
Lawa maphutha angathinta amandla nokumelana nokukhathala uma engalawulwa kahle.
Ngakho-ke, ikhwalithi yokusakaza nokuhlola kubaluleke kakhulu ezigubhini ezisakaziwe.
Amandla Nokwethembeka
Zombili izigubhu zekhreyini eziweldediwe nezisakaziwe zingasetshenziswa ngokuphephile uma ziklanywe futhi zakhiwe kahle.
Kodwa-ke, ezinhlelweni zokuphakamisa ezisindayo, ezinkulu, noma ezenziwe ngokwezifiso, izigubhu eziweldediwe zivame ukunikeza ukuguquguquka okungcono ekukhiqizeni nokulawula ukuhlola okulula.
Izigubhu eziweldediwe eziklanywe kahle zinganikeza amandla athembekile ngokusebenzisa:
- ukukhetha okufanele kwezinto zokwakha
- inqubo yokushisela elawulwayo
- ukuhlola ukushisela
- ukwelashwa kokukhulula ingcindezi lapho kudingeka
- ukwenziwa okunembile
- ukuhlola kokugcina kwekhwalithi
Kuzigubhu ezakhiwe ngokuthululwa, amandla ancike ezintweni zokuthululwa, ikhwalithi yokuthululwa, ukwelashwa ngokushisa, kanye nokulawulwa kwezinkinga zangaphakathi.
Ukunemba Kokucubungula Nekhwalithi Yomsele Wentambo
Ikhwalithi yomsele wentambo ibaluleke kakhulu ekuphileni kwentambo yocingo.
Isigubhu sekhreyini kufanele sihambisane nobubanzi bentambo yocingo nendlela yokugoqa. Ipharamitha ezibalulekile zomsele zihlanganisa:
- isikhala somsele
- ukujula komsele
- irediyasi yomsele
- inkomba yomsele
- ukuphelela kobuso bomsele
Imigqomo eshisiwe ivamise ukwenziwa ngomshini ngemva kokushiswa, okuvumela ukulawula okunembile kobubanzi begqomo, isikhala somsele, kanye nejometri yomsele wentambo.
Ubuso obushelelezi bomsele busiza ukunciphisa ukugqoka kwentambo nokuthuthukisa ukuzinza kokugoqwa kwentambo.
Ngemva kokwenziwa ngomshini, ubuso bomsele wentambo kufanele bungabi nanhlangano ezibukhali noma uboya. Amafutha okugcina ukugqwala angafakwa endaweni yomsele owenziwe ngomshini ukuze kuvikelwe indawo yokuthintana kwegqomo nentambo ngaphambi kokufakwa noma ukulethwa.
Amandla Okwenza Ngokwezifiso
Ukwenziwa ngokwezifiso kungenye yezinzuzo ezinkulu zamagubhu e-welded crane.
Amaphrojekthi amaningi amagubhu e-crane akawona imikhiqizo ejwayelekile. Angadinga ubukhulu obukhethekile, izakhiwo zama-shaft, imiklamo ye-flange, imisele yentambo, noma izindlela zokufaka.
Amagubhu e-welded afanelekile ku:
- amagubhu anobubanzi obukhulu
- amagubhu amade
- amagubhu asindayo
- amagubhu okufaka esikhundleni ngokwemidwebo yakudala
- umklamo womsele wentambo owenziwe ngokwezifiso
- amagubhu okugoqa anesendlalelo esisodwa noma eziningi
- amaphrojekthi okuthuthukisa ama-crane
Kumaphrojekthi angejwayelekile, ukwenziwa kwesigubhu esishiselwe kungaba nokuvumelana kakhulu kunokwenza nge-casting ngoba akudingi ngaso sonke isikhathi izikhunta ezikhethekile zokwenza i-casting.
Ukucatshangelwa Kwezindleko Nesikhathi Sokulethwa
Izigubhu ezakhiwe ngokuthulula zingaba nezindleko eziphansi kwezinye izinhlobo ezijwayelekile, ikakhulukazi uma izikhunta sezikhona futhi inani lokukhiqiza lifanele.
Nokho, kumaphrojekthi enziwe ngokwezifiso noma anenani eliphansi, ukuthulula kungadinga izindleko ezengeziwe zesikhunta nesikhathi eside sokulungiselela.
Izigubhu ezishiselwe zivame ukusebenza kangcono kumaphrojekthi enziwe ngokwezifiso ngoba umklamo ungashintshwa ngokuya ngemidwebo, ubukhulu bendawo, nezidingo zokusebenza.
Izindleko zokugcina akufanele zicabangele kuphela intengo yokuthenga, kodwa futhi:
- inqubo yokukhiqiza
- izidingo zokuhlola
- isikhathi sokusebenza
- izindleko zokunakekela
- imvamisa yokushintsha
- isikhathi sokulethwa kwephrojekthi
Ezinhlelweni zokuphakamisa ezisindayo, ukwethembeka nokuphepha kufanele kuhlale kuyinto eqhambile.
Ukusetshenziswa Kwamagubhu E-Welded Crane
Amagubhu e-welded crane avame ukusetshenziswa ku:
- ama-overhead crane
- ama-gantry crane
- ama-electric hoist
- ama-winch
- ama-port crane
- steel plant cranes
- izindlela ezinkulu zokuphakamisa
- imishini yokuphakamisa eyenziwe ngokwezifiso
Zifanele amaphrojekthi adinga ubukhulu obenziwe ngokwezifiso, ikhwalithi yokushisela ethembekile, nokucwenga okunembile komsele wentambo.
Ukusetshenziswa Kwezigubhu Zekhane Ezakhiwe Nge-Casting
Izigubhu zekhreyini eziphonswayo zingasetshenziswa:
- imishini yokuphakamisa ejwayelekile
- imiklamo ejwayelekile yesigubhu
- izinhlelo zokusebenza ezilula noma eziphakathi nendawo
- ezinye izinhlelo zokuphakamisa
- amaphrojekthi lapho ukuphonswa kucaciswa ngomklamo
Ukukhetha kufanele kuncike emandleni okuthwala, isigaba somsebenzi, usayizi wesigubhu, izidingo zokuhlola, kanye namazinga obuchwepheshe ekhasimende.
Indlela Yokukhetha Phakathi Kwezigubhu Zekhreyini Ezishiselwe Nezokukhipha Insimbi
Uma ukhetha phakathi kwezigubhu zekhreyini ezishiselwe nezokukhipha insimbi, kufanele kucatshangwe lezi zici ezilandelayo:
- amandla okuphakamisa
- umsebenzi wokusebenza
- ububanzi besigubhu
- ubude besigubhu
- ububanzi bentambo yocingo
- ukugoqa komugqa owodwa noma imigqa eminingi
- izidingo zomsele wentambo
- izidingo zezinto zokusebenza
- izidingo zokuhlola
- izinga lokwenza ngokwezifiso
- inani lephrojekthi
- isikhathi sokulethwa
- umdwebo wekhasimende noma izinga elijwayelekile
Kumadizayini ajwayelekile, alula, noma asuselwa ekusakazeni okukhona, ama-cast drum angafaneleka.
Kumaphrojekthi amakhulu, enziwe ngokwezifiso, asindayo, noma okushintshwa, ama-welded crane drum avame ukuba yisixazululo esisebenzayo nesithembekile.
Amaphutha Avamile Okukhetha
Amanye amaphutha avamile afaka:
- ukukhetha umgqomo ngokusekelwe entengo kuphela
- ukungazinaki izilawuli zekhwalithi zokushisela noma zokuthela
- ukungazinaki ukunemba komsele wentambo
- ukushintsha umgqomo oshiswayo ngomgqomo ophonswayo ngaphandle kokuqinisekiswa kwezobuchwepheshe
- ukungazinaki ububanzi bentambo yocingo kanye nendlela yokugoqa
- ukungazinaki izidingo zokuhlola
- ukusebenzisa umgqomo ojwayelekile ohlelweni olungajwayelekile
- ukungahloli ubukhulu bokuhlanganisa ngaphambi kokushintsha
Izigubhu zekhreyini kufanele zikhethwe ngokuhambisana nesistimu yokuphakamisa ephelele, okuhlanganisa intambo yensimbi, amashevu, ihhuku le-block, ubude bokuphakamisa, kanye nomsebenzi wokusebenza.
Ulwazi Oludingekayo Lokuklama Izigubhu Zekhreyini Ngokwezifiso
Ezigubhini zekhreyini ezenziwe ngokwezifiso, ulwazi olulandelayo luvame ukusiza:
- umdwebo wezigubhu
- ububanzi besigubhu
- ubude besigubhu
- ububanzi bentambo yensimbi
- ubude bokuphakamisa
- isiqondiso somgodi wentambo
- inani lezendlalelo zentambo
- ubukhulu be-shaft noma ubukhulu bokuxhuma
- izidingo zempahla
- umsebenzi wokusebenza
- umthamo wekhreyini
- izidingo zokuhlola
- izithombe zesigubhu esidala uma zikhona
Ulwazi oluphelele lusiza umkhiqizi ukuthi anikeze isixazululo esinembile nokwethembekile.
Isiphetho
Izigubhu zekhreyini ezishiselwe kanye nezigubhu zekhreyini ezakhiwe ngokuthululwa zomabili zinezindawo zazo ezifanele zokusetshenziswa.
Izigubhu zekhreyini ezakhiwe ngokuthululwa zingasetshenziselwa eminye imisebenzi ejwayelekile nengavamile. Izigubhu zekhreyini ezishiselwe zinikeza ukuguquguquka okungcono kwezinhlelo ezinkulu, ezinzima, nezishintshwayo zokuphakamisa.
Kuzigubhu ezishiselwe, ukukhetha okufanele kwezinto zokwakha, ukulawula ikhwalithi yokushisela, ukuhlola, ukwelashwa kokukhulula ingcindezi lapho kudingeka, kanye nokwenziwa okunembile kwemisele yentambo kubalulekile ekusebenzeni okuthembekile.
Kumaphrojekthi wezigubhu zekhreyini ngokwezifiso, ukukhetha kokugcina kufanele kusekelwe emandleni okuphakamisa, usayizi wezigubhu, ukuhlelwa kwentambo, umsebenzi wokusebenza, izidingo zokuhlola, kanye nezimo zangempela zendawo.
Isigubhu sekhreyini esiklanywe kahle futhi sakhiwe kahle sisiza ukuthuthukisa ukuphila kwentambo yocingo, ukunciphisa izinkinga zokulungisa, nokuqinisekisa ukusebenza okuphephile kokuphakamisa.
Othintwayo
Shiya imininingwane yakho futhi sizokuthinta.
I-WEILINK CRANE ingumkhiqizi ochwepheshe wezingxenye zekhreyini kanye nemishini yokuphakamisa, etholakala eChangyuan City, esifundazweni saseHenan, eChina — okuyisizinda esaziwayo sokukhiqiza imishini yokuphakamisa.
Ngolwazi lweminyaka engu-20 embonini, sikhethekile emakhreyini okugwedla, amasondo ekreyini, amaphoyili, ama-electric hoist, amathuluzi okuphakamisa, amabhakede okubamba, kanye nama-jib crane.
Sihlinzeka ngemikhiqizo yekhwalithi ephezulu kanye nezixazululo ezenziwe ngokwezifiso zama-overhead crane, ama-gantry crane, izimboni zensimbi, amachweba, izindawo zokwakha imikhumbi, kanye nezimboni ezisindayo emhlabeni wonke.
Isikhungo semikhiqizo
Isikhungo semikhiqizo
Xhumana Nathi
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