Unganquma kanjani ukuthi i-Weihua crane reducer/gearbox idinga ukushintshwa?

Ukunquma ukuthi aI-Weihua crane reducer (i-crane gearbox) idinga ukushintshwa okuncike ekuhlukaniseni phakathi kokushintshwa komshini okuphelele nokukhandwa kwengxenye. Lokhu ngokuyinhloko kusekelwe ezinhlotsheni ezintathu: izimpawu zephutha, izinga lomonakalo, kanye nezindleko zokulungisa. Izinyathelo eziqondile namazinga okuhlola ami kanje:

I. Ukuhlola Okuqondile: Beka Eqhulwini Ukushintshwa Komshini Okuphelele Kulezi Zimo ezilandelayo:

Lapho isinciphisi se-crane sibhekana nomonakalo wesakhiwo ongenakulungiseka, noma izindleko zokukhanda sezisondele/ zedlula u-50% wezindleko zomshini omusha, kunconywa ukuthi kushintshwe wonke umshini ngokuqondile:

Ukonakala Kwezindlu Okubi
I-cast iron housing ye-crane reducer ibonisa ukuqhekeka noma ukuphuka, noma i-bearing house ikhubazekile; imifantu ayikwazi ukulungiswa ngokushisela (ukushisela kalula kuholela ekuguqukeni kwesibili kanye nokwehluleka kwezimpawu).

Ukugqwala okukhulu kanye nokuguqulwa kwendawo yokufaka isisekelo; ngisho nangemva kokulinganisa, i-coaxiality ayikwazi ukuqinisekiswa, ithinta ukuzinza kokudlulisela.

Ukulimala Kwezinga Lezinga Lokudluliswa Okubalulekile
Amagiya: Izindawo ezinkulu zokugwaza, ukugoba, nokuxebuka ebusweni bezinyo; ukuqina kwamazinyo okwedlula i-15% yenani lokuklama; noma amazinyo aphukile noma imifantu yezimpande (ukulungisa izinyo elilodwa eliphukile kalula kuholela ekulimaleni okugcwele kwamanye amazinyo). Isistimu ye-Shaft: Amashafu okokufaka/okukhiphayo agobile, okhiye bakhubazekile, futhi ukugqokwa kwejenali kudlula imikhawulo, okwenza ukulungisa kungenzeki ngokusebenzisa i-electroplating, i-welding, noma ezinye izinqubo; iringi yangaphakathi ethwele ifakwe ngokukhululekile kujenali (i-inner ring slippage).

Amaphutha Avamile Nangelapheki: Ukuvuza kawoyela okuphindelelayo: Ukuvuza kuyaqhubeka ngisho nangemva kokufaka izigxivizo zikawoyela nokulungisa izindawo zokukhwelana, okuhlanganisa ukuguga okuningi kanye nezindawo zokuvala ezihlulekile.

Ukusebenza Okwehliswe Kakhulu: Ukudlidliza okunamandla nomsindo ongajwayelekile ngaphansi kwezimo zokungalayishi/umthwalo, izinga lokushisa likhuphuka lingaphezu kuka-80℃ (emazingeni okushisa angama-25℃), kanye nokukhathala okungapheli; ukusebenza kahle kokudlulisela kwehla ngaphezu kuka-20%, yehluleka ukuhlangabezana nezidingo zomthwalo olinganiselwe wama-cranes we-Weihua.

Imodeli Ephelelwe yisikhathi noma Ukuhambelana Okubi: Ii-crane reducer (i-crane gearbox)imodeli isiphelelwe yisikhathi; noma isilinganiso sokuqala sesivinini sokunciphisa kanye netorque akuhambisani nezimo zokusebenza ze-crane, ezidinga ukuthuthukiswa nokulungiswa.

II. Ukuhlolwa Kokulungiswa: Izingxenye Kuphela Ezidinga Ukushintshwa, Akukho Ukushintshwa Komshini Wonke

Uma i-crane reducer housing kanye nesistimu ye-shaft iphelele, inomonakalo wendawo kuphela, izingxenye ezihambelanayo zingahlakazwa futhi zishintshwe: Ukwehluleka Kophawu: Ukuguga kophawu lukawoyela kuphela kanye nomonakalo we-gasket kubangela ukuvuza kukawoyela, ngaphandle kokuguqulwa kwezindlu. Ukuthwala umonakalo: Ukugqokwa komjaho womjaho, ukushaywa kwebhola, nokuphuka kwekheji, kodwa iphephabhuku nezindlu ezithwele zilingana ngokujwayelekile, ngaphandle komjaho wokugijima.

Ukuhlanganisa/Ukugqokwa kwe-elastomer: Ukugqoka kwamazinyo okuhlanganisa nokuqhekeka kwe-elastomer; ukushintshwa kubuyisela ukunemba kokudlulisela.

Ukulimala kwegiya lendawo: Ukuchopha kancane ezinyo elilodwa, ngaphandle kokuthikameze amanye amagiya; akukho deformation yendlu noma shaft; wonke amagiya angashintshwa.

III. Izinkomba zokwahlulela ezisizayo: Ukuhlola inani ngedatha yokuhlola

Ukudlidliza nomsindo wokutholwa: Isivinini sokudlidliza sezindlu ezinciphisa i-crane silinganiswe kusetshenziswa imitha yokudlidliza. Ngejubane elilinganiselwe, lidlule ku-4.5 mm/s (National Standard GB/T 6075.3), futhi ukuhlaziya i-spectrum kubonise imvamisa ye-meshing yegiya engavamile, okubonisa ukuguga okukhulu kwezingxenye zokudlulisela.

Umsindo "wokuchofoza" wezikhathi ezithile ohambisana nokudlidliza wenzeka ngesikhathi sokusebenza; ukuhlolwa ngemva kokuvalwa kwembula umonakalo wamazinyo.

Ukutholwa Kokunyuka Kwezinga Lokushisa: Ngemva kwehora elilodwa lokusebenza okuqhubekayo, uma izinga lokushisa lendlu ethwele lingaphezu kuka-90℃, noma umehluko wezinga lokushisa we-ambient ungaphezu kuka-65℃, futhi izici ezifana nokugcotshwa okungalungile nokungashisi kahle kokushisa akukhishiwe, kubonisa ukuthwala okungavamile noma i-gear meshing.

Ukuqhathanisa Izindleko Zokulungisa: Uma izindleko zokulungisa izingxenye (okuhlanganisa izingxenye, abasebenzi, nesikhathi sokuphumula) zidlula u-50% wentengo yomshini omusha, ukushintshwa kwawo wonke umshini kufanele kubekwe kuqala; uma ingaphansi kuka-50%, ukulungiswa kungacatshangelwa.

IV. Izahlulelo Ezikhethekile Ezisekelwe Kuzimo Zokusebenza Ze-Crane: Uma ii-crane reduceriyingxenye eyinhloko yendlela yokuphakamisa futhi ithinta ngokuqondile ukuphepha kokuphakamisa, futhi kunezingozi ezifihliwe njengamazinyo egiya aphukile noma imiphini egobile, ukushintshwa okuqondile kuyatuswa, futhi ukulungiswa akukhuthazwa. Uma kuyisinciphisi se-trolley/gantry indlela yokuhamba, futhi umonakalo mncane futhi ukulungiswa kungahlangabezana nezidingo zokusebenza, ukulungisa kungase kubekwe kuqala.