Ngā Mea Katoa e Hiahia Ana Koe Kia Mōhio Mō Ngā Whero Roera

Ko ngā peera roera, e mahi ana i runga i te kaupapa kotahi me ngā peera poi, e kiia ana hoki ko ngā peera huānga-roera, he kaupapa kotahi: te kawe i ngā kawenga me te iti o te waku. He rerekē te hanganga me te āhua o ngā peera poi me ngā peera roera. Ka whakamahia ngā rango i roto i te mea tuarua, he rerekē ki ngā porowhita i roto i te mea tuatahi, pērā i ngā peera roera whakawhiti me ngā peera roera raina.

Tērā pea he rārangi kotahi, he rārangi takirua rānei o ngā roera o ngā peera he mea hanga ki ngā huānga roera. Hei tauira, ka nui ake te kaha o ngā peera roera rarangi-rua ki te kawe kawenga radial. Heoi anō, mā te urutau o ēnei peera i roto i ngā momo whirihoranga me ngā rahinga ka taea te tuku kore-waku o ngā kawenga radial me te axial.

Ko ētahi atu painga o te whakamahi i ngā peera huānga-roera e whai ake nei:

Ka whakaiti i ngā utu tiaki me te whakatikatika

He hoahoa wehewehe, he māmā noa te whakairi me te tango

Tukanga ka taea te whakawhiti: Ka taea e ngā kaiwhakamahi te whakawhiti i te mowhiti o roto

Ka taea e ngā peera te āwhina i ngā huringa ahunga me te kore e hiahiatia he whakatikatika hangarau.

Ka āhei te nekehanga tuaka

Ngā momo peera roera:

1. Ngā Peera Roera Porowhita

Ko ngā wāhanga o te peera porowhita ko te mowhiti o waho me te ara reihi porowhita noa, ngā kete, ngā huānga hurihuri porowhita, ā, i roto i ngā hoahoa motuhake, ngā mowhiti pokapū o roto. E rua ngā ara reihi o te mowhiti o roto e whakatītaha ana i te tuaka peera.

Nā te maha o ngā whakamahinga me te wātea mai i ngā rahi porotaka, whakarara rānei, mai i te 20 mm ki te 900 mm, ka taea te tāuta i ngā peera hurihuri porowhita me te kore rānei he urutau ringaringa. Tirohia ngā mōhiohio peera:https://www.cwlbearing.com/spherical-roller-bearings/

 

2. Ngā Peera Roera Porotaka

Ahakoa ehara i te rango, he porotaka te āhua o ēnei peera e hono ana ki ngā ara rere. Hei whakaiti i te taumahatanga, he pito mānu, he pito karauna rānei. Kei roto i ngā whakaritenga rarangi kotahi, rarangi rua rānei. Heoi anō, ahakoa tō hiahia, ka nui ake te kaha kawenga radial o ō rātou āhua i roto i ngā tono tere teitei. Heoi anō, ka taea e rātou te tu atu ki ngā kawenga pana ngawari. He nui ake ngā mōhiohio mō ngā peera:https://www.cwlbearing.com/cylindrical-roller-bearings/

 

3. Ngā Whero Roera Whakaiti

Kei roto i ngā roera taper he rarangi o ngā huihuinga kōne kāore e taea te wehewehe me te mowhiti o roto, o waho hoki. Ka tautokohia e ngā ara reihi kōne ngā peera roera taper kōne, he hoahoa taper. Kei roto i ngā rahi inihi me te rahi ine ngā peera roera taper.

Ahakoa he rite tonu te āhua ki ngā peera porotaka, ko te rerekētanga matua i waenganui i a rātou ko te mea ka taea e ngā peera roera porotaka te tu atu ki tētahi taumata taumahatanga pana. Ka taea hoki e ō rātou rite whakarara te whakahaere i ngā kawenga pana nui. Mō ētahi atu kōrero, tirohia mai tā mātou paetukutuku:https://www.cwlbearing.com/taper-roller-bearings/

 

4. Ngā Whēra Roera Ngira

 

He roa, he angiangi ngā whāriki o ēnei roera, kua whakaritea whakapaetia ki roto i te anga whāriki. Tērā pea he pito porowhita hei pupuri i te nekehanga whāriki kāore e herea, he pito whakarara rānei hei pupuri i te roera kia mau tonu. Ko tētahi momo whāriki porotaka he whāriki ngira.

Ko te kaha o ngā roera ngira ki te whakamahi i te mata honohono hei ara rere ā-roto, ā-waho rānei, i ngā mea e rua rānei, koia tōna painga matua. He nui hoki ngā puna hinu i roto i te hanganga, e māmā ai te hoahoa whakawhiti-wāhanga. Kei te wātea ngā roera ngira me te mowhiti ā-roto, me te kore rānei. Mō ētahi atu kōrero, tirohia mai tā mātou paetukutuku:https://www.cwlbearing.com/needle-roller-bearings/

 

5. Whēra Roera Pana

Ko ngā peera pana he momo peera hurihuri e whakamahia ana hei kawe i ngā kawenga taumaha i ngā āhuatanga uaua. Tērā pea he rerekē ngā wāhanga hurihuri o roto, pērā i te ngira, te piko, te porowhita, te porotaka rānei, e wehewehe ana i ngā mowhiti peera. Ka mahi ngā peera pana ki ngā kawenga e panaia ana, e tōia ana i te tuaka o te toki. Ko te tere o tā rātou haere ka whakawhirinaki ki te wāhanga hurihuri e whakamahia ana.

TeHe wāhanga nui ngā peera roera o te ao mīhini nā te mea ka oati i te oma maeneene me te whakaiti i te waku i roto i ngā mahi maha.