Yimaphi amaphuzu ayinhloko ama-rola angama-double-aligning self-aligning?

Ama-roller bearings aziqondanisa nemigqa emibili kufanele ahlanzwe ngaphambi kokufakwa, asetshenziswe ngemva kokumiswa, futhi aqinisekise ukugcotshwa okuhle.Amabhere ngokuvamile agcotshwa ngamafutha, kodwa futhi angagcotshwa ngamafutha.Ukugcoba kwamafutha, kufanele kusetshenziswe ngaphandle kokungcola, i-oxidation, ukugqwala, ukucindezela okukhulu nokunye ukusebenza okuphezulu kwamafutha.Inani lokugcwalisa lamafutha liyi-30% -60% yevolumu yebhokisi elithwalayo, hhayi kakhulu.Ama-roller bearings anemigqa ephindwe kabili enesakhiwo esivaliwe agcwele amafutha futhi angasetshenziswa ngokuqondile ngaphandle kokuhlanza.

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Uma ukuphazamiseka kukhulu, ukushisa okugeza okugeza amafutha noma indlela yokushisa i-inductor ingasetshenziswa ukufaka, ukushisa okushisayo okuphakathi kwama-80-100 degrees, hhayi ngaphezu kwama-degrees angu-129.Ngesikhathi esifanayo, ukusetshenziswa kwamantongomane noma ezinye izindlela ezifanele zokuqinisa ukuthwala, ukuze kuvinjwe ukupholisa okuthwala ngemva kobubanzi besiqondiso sokufinyela kanye negebe phakathi kwendandatho nehlombe le-shaft.

Kufanele kuqashelwe amaphuzu amane alandelayo:

(1) Kufanele kuqashelwe ukwenza ukufakwa nokuhlakazwa kwama-bearings kube lula, okonga umsebenzi, isikhathi kanye nezindleko.
(2) I-free-end bearing kumele ikwazi ukujwayela ukushintsha ubude be-shaft kanye nembobo yesihlalo esithwalayo, okungukuthi, kufanele ibe nekhono lokubhukuda ebangeni elithile ukuze livumelane nesimo se-axial.
(3) Iringi ayikwazi ukushelela eduze kokuqondisa kwe-tangent endaweni yayo yokukhwelana, ngaphandle kwalokho izolimaza indawo yokukhwelana.
(4) Ubuso obuyindilinga bendandatho yokuthwala kufanele busekelwe kahle futhi bugcizelelwe ngokufanayo ukuze kuncishiswe ukuguquguquka futhi kunikeze ukudlala okugcwele kumthamo wokuthwala.


Isikhathi sokuthumela: Sep-30-2021