I-slewing bear ye-crane "inhlanganisela" ebalulekile ye-crane, ngakho-ke ukugcinwa kwayo kubaluleke kakhulu.Ezinye zezici zokusebenza zama-cranes ukunyakaza kwezikhawu, okungukuthi, izindlela ezihambisanayo zokubuyisa, ukuhambisa, ukuthulula kanye nezinye izenzo emsebenzini womjikelezo wokusebenza ngokushintshana.Ukuthuthukiswa nokusetshenziswa kwama-cranes emakethe kuya ngokuya kuba banzi.Ake sikhulume ngendlela yokugcina i-slewing bear ye-crane.

Lapho wenza umsebenzi wokulungisa, okokuqala, qaphela ingozi yokuhudulelwa ephinjeni elijikelezayo (Igiya), kanye nengozi yokuchotshozwa nokugunda.Amandla okusebenza e-cantilever crane alula.I-crane yakhiwe ikholomu, idivayisi ye-rotary arm rotary drive kanye ne-electric hoist.Ingxenye engezansi yekholomu igxilwe kusisekelo sikakhonkolo ngamabholiti okusetshenzwa kulengwa, futhi ukuzungezisa kwe-cantilever kuqhutshwa idivayisi yokunciphisa i-cycloidal pinwheel.I-beam ihamba ngomugqa oqondile ukusuka kwesobunxele kuya kwesokudla futhi iphakamisa izinto ezisindayo.I-jib ye-crane iyisakhiwo sensimbi esingenalutho, enesisindo esilula, esikhulu nge-span, enkulu ekuphakamiseni umthamo, iyonga futhi ihlala isikhathi eside.Ngesikhathi sokuhlolwa nokulungiswa, kuyadingeka ukuthi kuqinisekiswe ukuthi lapho injini iqala ukwenza imisebenzi edingekayo yokubulala nokuhlanza, noma isiphi izisebenzi zokunakekela (wéi xiu) azikho endaweni eyingozi phakathi kwe-boom eyinhloko, imoto elayishayo nerola, noma ehle emotweni nerola.Indawo eyingozi ephakathi, ngaphandle komqhubi we-crane (ekhabhini (ngaphakathi)).

Ukuhlolwa kwama-slewing bear bolts (ukwakheka: ikhanda nesikulufu)

1. Ngaphambi kokusebenza ngakunye kwe-crane noma okungenani kanye ngesonto, bheka ngokubukeka amabhawodi ku-slewing bear (ukwakheka: ikhanda nesikulufu);

2. Ngemva kwamahora okusebenza angu-100 omsebenzi wokuqala we-slewing bear, hlola ukuthi amabhawodi (ukwakheka: ikhanda nesikulufu) akhululekile, bese uhlola futhi ngehora le-300 lokusebenza;ngemva kwalokho, hlola njalo emahoreni angama-500 okusebenza;Kulokhu, ibanga lokuhlola kufanele lifinyezwe.

3. I-slewing bear kufanele igcwaliswe ngamafutha okugcoba e-lithium-based ngaphambi kokufakwa;

4. Uma ushintsha ama-bolts (ukwakheka: ikhanda nesikulufu), "hlanza" ama-bolts, sebenzisa i-glue yokuqinisa intambo, bese uqinisa;sebenzisa i-crane ngokwezidingo zebhukwana lokusebenza kanye netafula lamandla e-crane, Noma hlola amabhawodi aqinisayo njalo ngokwezidingo, ungagwema ingozi yokulimala kokukhathala kwebhawodi.I-cantilever crane iyingxenye yezimboni futhi iyi-light-duty crane.Iqukethe ikholomu, idivayisi yokushayela ingalo yokugwaza kanye ne-hoist kagesi.Inesisindo esilula, i-span enkulu, umthamo omkhulu wokuphakamisa, iyonga futhi ihlala isikhathi eside.

Ukuhlolwa Okujwayelekile Kwama-Slewing Bearings

1. Hlola ukuguquguquka kokujikeleza ngesikhathi;uma kutholakala umsindo (dB) noma umthelela, kufanele umiswe ngokushesha ukuze uhlolwe, kuxazululwe izinkinga, futhi kuhlakazwe uma kunesidingo;

2. Njalo hlola ukuthi ingabe igiya leringi elijikelezayo liqhekekile noma lonakele, nokuthi izinyo elinezikhala livalekile, liluma, liyaxebuka, njll.;

3. Hlola isimo sophawu ngesikhathi.Uma uphawu lutholakala ukuthi lonakalisiwe, kufanele lushintshwe ngesikhathi.Uma kutholakala ukuthi ilahliwe, kufanele isethwe kabusha ngesikhathi.Ingaphezulu lezinyo le-lubriCTion slewing bearring ring ligcotshwe ngamafutha avimbela ukugqwala ngaphambi kokuphuma embonini.Isikhathi sokusebenza salokhu kumelana nokugqwala ngokuvamile siyizinyanga ezi-3 kuya kweziyisi-6.Ngemuva kokuthi isikhathi sokuqinisekisa sesidlulile, uwoyela wokulwa nokugqwala kufanele usetshenziswe ngesikhathi.

Gcoba umgwaqo womjaho we-slewing bear

Umzila womjaho kufanele ugcwaliswe ngamafutha okugcoba ngesikhathi esimisiwe ngokuya ngendawo yokusebenza.Ngemuva kwamahora okusebenza angama-50 okokuqala ngqa, umgwaqo womjaho kufanele ugcwaliswe ngamafutha okugcoba (uwoyela weLubriCATing), bese kuthi emva kwamahora angama-300 okusebenza emva kwalokho.I-slewing bear kufanele igcwaliswe ngamafutha ngaphambi nangemva kokubekwa isikhathi eside.Uma kusetshenziswa izihlanzi ze-steam jet noma amajethi amanzi amile ukuze kuhlanzwe u-crane, kufanele kuqikelelwe ukuthi amanzi awangeni (i-Osmosis) ekuxhumekeni kwendandatho yokubulala, bese kuthi izixhumanisi zamaringi afakwe emanzini zigcotshwe.

Ukugcwalisa amafutha kufanele kwenziwe nge-slewing bear rolling kancane.Lapho i-lubri CATion grease igcwele uphawu, ibonisa ukuthi ukugcwaliswa kuqediwe.I-grease echichimayo izokwakha ifilimu futhi isebenze njengophawu.