Ngā peera pōro whakapā koki rarangi-kotahi me te rarangi-rua

Ngā peera pōro whakapā kokihe mea tito mai i te mowhiti o waho, te mowhiti o roto, te pōro maitai, me te whare herehere. Ka taea e ia te pikau i ngā kawenga radial me te tuaka, ā, ka taea hoki te pikau i ngā kawenga tuaka parakore, ā, ka taea te mahi pumau i ngā tere teitei. Ka taea anake e ngā peera pōro whakapā koki kotahi-rārangi te tu atu i ngā kawenga tuaka i te taha kotahi. Ina pikau tēnei momo peera i te kawenga radial parakore, nā te mea kāore te raina kawenga huānga hurihuri me te raina kawenga radial i te papa radial kotahi, ka hangaia te wāhanga tuaka o roto, nō reira me tāuta takirua.

 

1. Ngā peera pōro whakapā koki kotahi-rārangi

Ko ngā āhua hanganga o ngā peera pōro whakapā koki kotahi-rārangi:

(1) Ngā peera pōro whakapā koki ka taea te wehe

Kāore he whakatuwheratanga raka o te taha o waho o tēnei momo peera, ka taea te wehe i te mowhiti o roto, te whare herehere me te huihuinga pōro, kia taea ai te tāuta motuhake. Ko tēnei momo peera iti me te diameter o roto he iti iho i te 10mm te nuinga o te wā e whakamahia ana i roto i ngā rotor gyrocopic, ngā mota iti me ētahi atu taputapu e hiahia ana ki te taurite hihiri, te haruru, te wiri me te pumau.

 

(2) Ngā peera pōro whakapā koki kāore e taea te wehe

He whakatuwheratanga raka tō te riu mowhiti o tēnei momo peera, nō reira kāore e taea te wehe i ngā mowhiti e rua. E toru ngā momo e ai ki te koki whakapā:

(1) Ko te koki whakapā α=40°, he pai mō te amo i te kawenga axial nui;

(2) Ko te koki whakapā α=25°, e whakamahia ana mō ngā peera porowhita tika;

(3) Ko te koki whakapā α=15°, e whakamahia ana mō ngā peera tika nui.

(3) Ngā peera pōro whakapā koki kua whakaritea kia takirua

 

Ngā peera pōro whakapā kokiKo ngā mea kua whakaritea kia takirua, ka whakamahia hei whakauru i ngā kawenga radial me te axial, tae atu ki ngā kawenga radial parakore me ngā kawenga axial i ngā taha e rua. Ka tīpakohia tēnei momo peera, ka whakakotahihia kia takirua e te kaihanga kia rite ki ētahi whakaritenga utaina mua, ā, ka tukuna ki ngā kaiwhakamahi. Ina whakairihia te peera ki runga i te mīhini, ā, ka whakakīia, ka whakakorea katoatia te ātea i roto i te peera, ā, kei roto te mowhiti me te pōro i te āhua utaina mua, ā, ka whakapai ake i te pakari o te peera whakakotahi.

 

E toru ngā momo whirihoranga e wātea ana mō ngā peera pōro whakapā koki kua whakaritea kia takirua:

(1) Whirihoranga whakamuri-ki-muri, waehere-pou DB, he pakari pai tēnei whirihoranga, he pai te mahi ki te tu atu i te nekehanga hurihuri, ā, ka taea e te peera te tu atu i te kawenga tuaka rua-ara;

 

(2) Whirihoranga kanohi-ki-kanohi, ko te waehere o muri ko DF, ko te pakari o tēnei whirihoranga me te kaha ki te tu atu i te wā hurihuri kāore i te pai ki te āhua whirihoranga DB, ā, ka taea e te peera te kawe i te kawenga tuaka rua-ara;

 

(3) Te whakaritenga tandem, te waehere-pou DT, ka taea hoki te hono i tēnei whirihoranga i roto i te raupapa me ngā peera e toru, neke atu rānei, i te tautoko kotahi, engari ka taea anake te pikau i te kawenga tuaka i te taha kotahi. I te nuinga o te wā, hei whakataurite me te whakawhāiti i te nekehanga tuaka o te pou, ka tāutahia he peera e kaha ana ki te pikau i te kawenga tuaka i te taha kē ki te tautoko kē.

 

2. Ngā peera pōro whakapā koki rarangi rua

Ko ngā peera pōro whakapā koki rarangi rua e tohuhia ana e te kaha ki te tu atu i te kawenga whakakotahi o ngā kawenga radial me te tuaka i te wa kotahi, e whakawhāiti ana i te nekehanga tuaka o ngā taha e rua o te rakau.

Ki te whakataurite ki te peera pōro pana-rua, he tere mutunga teitei ake tēnei momo peera, he koki whakapā o te 32°, he pakari pai, ā, ka taea te tu atu i te nekehanga hurihuri nui, ā, he whānuitia te whakamahinga i roto i te pokapū wira o mua o te motuka (ko ētahi tauira e whakamahi ana i ngā peera roera whakarara rua o te rahi kotahi).

 

E whā ngā momo hanganga o ngā peera pōro whakapā koki rarangi rua:

(1) Ko te hoahoa paerewa o ngā peera Momo A me te diameter o waho he iti iho i te 90mm, he ōrite rānei. Kāore he koki pōro, nō reira ka taea e ia te tu atu i ngā kawenga tuaka ōrite i ngā taha e rua. Ko te whare herehere nairona 66 kua whakapakarihia ki te muka karāhe māmā te mea i whakamahia, ā, he tino iti te pikinga pāmahana o te peera.

(2) Hoahoa paerewa mō ngā peera Momo A me te diameter o waho neke atu i te 90mm. He koki uta kei tetahi taha, ā, he whare herehere pereti maitai kua tāia, he whare herehere parahi totoka rānei.

(3) He hanganga whakapakari te Momo E, he kōhao pōro kei te taha kotahi, ka taea te pupuri i ngā pōro rino maha atu, nō reira he nui ake te kaha o te pikau.

 

(4) Ka taea te whakamahi i ngā peera pōro whakapā koki rarangi rua me te taupoki puehu i ngā taha e rua me te mowhiti hiri momo A me te momo E ki te taupoki puehu (momo kore-pa) me te mowhiti hiri (momo pa) rānei i ngā taha e rua. Kua whakakīia te roto o ngā peera hiri ki te hinu lithium ārai-waikura, ā, ko te pāmahana whakahaere he -30~+110°C. Kāore e hiahiatia he hinu whakahinuhinu anō i te wā e whakamahia ana, ā, kaua e whakamahanahia, e horoia rānei i mua i te tāutanga.

 

I te wā e tāuta ana i ngā peera pōro whakapā koki rarangi rua, me tūpato ahakoa ka taea e te peera te tu atu i ngā kawenga tuaka rua-ahunga, ki te mea he koki pōro kei tetahi taha, me tūpato kia kaua e tukua te kawenga tuaka matua kia haere mā te awaawa i te taha koki.

 

Mena kei te hiahia koe ki te mōhio atu ki ngā kōrero mō te peera, tēnā whakapā mai ki a mātou:

sales@cwlbearing.com

service@cwlbearing.com