Ultimate Guide: Mitundu ndi Kugwiritsa Ntchito Ma Bearings

Kuonjezera apo, tikhoza kugawa ma bere a mpira m'magulu otsatirawa.

1. Deep-Groove Ball Bearings:
   Mpira wakuya-groove umadziwika ndi kuthekera kwake kutengera katundu wa radial ndi axial. Chovala ichi chimakhala ndi mikwingwirima yakuya mumphete zamkati ndi zakunja, zomwe zimawathandiza kuthandizira ma radial okwera kwambiri, komanso katundu wocheperako wa axial mbali zonse ziwiri.
   Kuphatikiza apo, nthawi zambiri imapezeka m'magwiritsidwe osiyanasiyana, kuphatikiza magalimoto, makina am'mafakitale, zida zaulimi, ndi zida zolondola, chifukwa cha kusinthasintha kwawo komanso kuthekera kogwira ntchito mwachangu.
2. Mipira Yodziyimitsa:
   Mipira yodziyimitsa yokha idapangidwa kuti igwirizane molakwika pakati pa shaft ndi nyumba. Ma bere awa amakhala ndi mizere iwiri ya mipira yothamanga panjira yozungulira yozungulira yakunja, kuwalola kuti adzilinganize okha.
   Kuphatikiza apo, luso lodzigwirizanitsa lokhali limathandizira kubweza zokhotakhota za shaft ndi zolakwika zamalumikizidwe zomwe zingachitike panthawi yogwira ntchito, kuchepetsa chiopsezo cha kulephera kubereka msanga. Mapangidwe awo apadera amathandizira kukhazikitsa ndi kukonza mosavuta ndikulola mwayi wogwiritsa ntchito zosiyanasiyana, monga ma conveyor system, makina aulimi, ndi zida zamafakitale.
3. Angular Contact Ball Bearings Mipira yolumikizana ndi angular imagwiritsidwa ntchito kuti ithandizire kuphatikizika kwa ma radial ndi axial kumalo enaake. Zimbalangondozi zimakhala ndi mikwingwirima mkati ndi kunja kwa mphete zokonzedwa mozungulira, nthawi zambiri 15°, 25°, 30°, kapena 40°, kupita ku axis yonyamula. Mapangidwe olumikizirana awa amalola kuti ma bearings azitha kupirira ma axial apamwamba kuposa ma bere a mpira wakuya. Ndioyenera kugwiritsidwa ntchito pomwe mphamvu zonse za radial ndi axial zilipo, monga zida zamakina, mapampu, ndi ma gearbox. Kuphatikiza apo, ma bearings awa amabwera mumizere imodzi komanso mizere iwiri, yopatsa kusinthasintha komanso kulondola kwambiri pamafakitale ofunikira.
4. Kuthamanga Mpira Bearings
   Mapiritsi a mpira amapangidwa kuti azitha kunyamula katundu wa axial mbali imodzi. Miyendo iyi yokhala ndi ngodya yolumikizana ya 90 ° imakhala ndi chochapira cha shaft, chochapira nyumba, ndi msonkhano wa mpira ndi khola. Mipikisano yothamanga mu washers imalola mipira kuyenda momasuka ndikuthandizira kukankhira mbali imodzi.
   Kuphatikiza apo, ma thrust ball bearings amagwiritsidwa ntchito nthawi zambiri pamapulogalamu omwe ma axial katundu amafunikira kuthandizidwa, monga ma transmissions amagalimoto, makina owongolera, ndi ma spindle zida zamakina. Mapangidwe awo amathandizira kufala bwino kwa katundu wokwera wa axial ndikusunga mikangano yotsika.

Nthawi yomweyo, zodzigudubuza zimagweranso m'magulu awa:

1. Zovala za Spherical Roller
   Ma bearings awa amakhala ndi mapangidwe okhala ndi zodzigudubuza zooneka ngati mbiya, zomwe zimawapangitsa kupirira ma radial olemera. Kuonjezera apo, ali ndi kuthekera kozolowera kusanja bwino, chifukwa cha mapangidwe awo amkati.
   Kumbali ina, zozungulira zozungulira zozungulira zimagwiritsidwa ntchito nthawi zambiri m'malo momwe ma radial okwera kwambiri, kusanja bwino, ndi ntchito zolemetsa ndizo zinthu, monga migodi ndi zida zomangira, zowonera zonjenjemera, ndi makina amphero. Kukhoza kwawo kugwira ntchito m'mikhalidwe yovuta ndikusintha kusinthika kwa shaft kumawapangitsa kukhala zinthu zofunika kwambiri.
2. Zojambula za Cylindrical Roller Bearings
   Ma cylindrical roller bearings amasiyanitsidwa ndi ma cylindrical roller awo, omwe amawathandiza kuthandizira katundu wolemera wa ma radial ndikupereka ntchito zabwino kwambiri pamapulogalamu omwe amafunikira kukhazikika kwa ma radial. Amakhalanso ndi kuthekera kothandizira zolemetsa zolemetsa komanso kuwongolera kusanja kwa shaft. Chifukwa chake, ma bere awa amagwiritsidwa ntchito kwambiri pamakina, kuphatikiza mphero, zoyendetsa magiya, ndi zina zambiri.
3. Tapered Roller Bearings
   Zovala za tapered roller zimakhala ndi mapangidwe okhala ndi mikwingwirima yamkati ndi kunja kwa mphete komanso zodzigudubuza. Kapangidwe kameneka kamalola kuti ma bere awa azitha kunyamula ma radial ndi axial. Nthawi zambiri amapezeka pamagalimoto ndi mafakitale, monga ma wheel bearings ndi ma transmissions. Pakadali pano, kuthekera kwawo kothandizira zolemetsa komanso kuwongolera bwino kumawapangitsa kukhala ofunikira pamakina osiyanasiyana.
4. Zovala za Needle Roller
   Zodzigudubuza za singano zimakhala ndi zodzigudubuza zazitali, zoonda, zokhala ndi mainchesi awiri mpaka kutalika kuyambira 1:3 mpaka 1:10. Amapereka mapangidwe ophatikizika, mphamvu yonyamula katundu wambiri, komanso kuwongolera kolondola pakugwiritsa ntchito kwenikweni. Kuphatikiza apo, amapezeka muzinthu zosiyanasiyana monga ma gearbox a mafakitale, zida zamankhwala, ndi zina zambiri.
5. Ma Roller Bearings
   Amafanana ndi ma thrust ball bearings koma amagwiritsa ntchito ma cylindrical rollers omwe amayendera limodzi ndi shaft. Iwo amatha kupirira kokha unidirectional axial katundu ndi zazing'ono mantha. Mwakutero, amagwiritsidwa ntchito m'mafakitale osiyanasiyana, monga makina oyendetsa madzi am'madzi, mbedza za crane, ndi zina zambiri.

Kuphatikiza pa mayendedwe a mpira ndi mayendedwe odzigudubuza, palinso mitundu ina yeniyeni ya mayendedwe.

1. Plain Bearings
   Zimbalangondo zowoneka bwino zimakhala ndi malo opanda zinthu zogudubuza, zomwe zimadziwikanso kuti bushings kapena zonyamula manja. M'malo mwa mipira kapena zodzigudubuza, mayendedwe omveka amadalira chinthu chotsetsereka pakati pa pamwamba ndi tsinde kuti zithandizire ndi kutsogolera mbali zosuntha. Amagwiritsidwa ntchito kwambiri pazinthu zosiyanasiyana, monga zida zamagalimoto, makina, ndi zida zamafakitale. Kuphatikiza apo, ndi njira zotsika mtengo komanso zodalirika zoperekera chithandizo ndikuchepetsa kukangana kwa ma rotary.
2. Magnetic Bearings
   Ma ginetic ma bearings amagwiritsa ntchito maginito kuti ayendetse ndikuthandizira ma shaft omwe amazungulira popanda kukhudza. Nthawi zambiri amakhala ndi ma electromagnets omwe amapanga maginito kuti athamangitse shaft ndikuisunga pamalo okhazikika.
   Ma ginetic bearings amapereka maubwino ochulukirapo kuposa ma mayendedwe azikhalidwe zamakina, monga kuchepa kwa kukangana, kusafunikira kwamafuta, kuthekera kothamanga kwambiri, komanso kukonza pang'ono. Amagwiritsidwa ntchito kwambiri pamakina othamanga kwambiri, monga ma turbine a gasi, ma centrifugal compressor, ndi ma mota othamanga kwambiri.

Kugwiritsa ntchito ma bearings

• Makampani Agalimoto: Kwa mawilo, injini, zotumizira, ndi zida zosiyanasiyana zamakina kuti zithandizire kuyenda bwino komanso koyenera.
• Industrial Machinery: Monga ma conveyor system, mapampu, compressor, ndi zida zosinthira.
• Aerospace ndi Aviation: Monga zida zotera, injini, ndi njira zowongolera.
• Zida Zomangamanga: Monga ma cranes, ofukula, ndi ma bulldozer.
• Sitima ya Sitima ndi Mayendedwe: Kuyenda bwino kwa mawilo a sitima, ma axles, ndi zida zosiyanasiyana.
• Gawo la Mphamvu: Monga ma turbines, ma jenereta, ndi ma turbine amphepo.
• Marine Industry: M'makina oyendetsa zombo, makina owongolera, ndi makina othandizira.
• Zida Zachipatala: Monga makina a MRI,zida zopangira opaleshoni, ndi zipangizo zopangira ma prosthetic.

  Kuonjezera apo, tikhoza kugawa ma bere a mpira m'magulu otsatirawa.

  1. Deep-Groove Ball Bearings:
     Mpira wakuya-groove umadziwika ndi kuthekera kwake kutengera katundu wa radial ndi axial. Chovala ichi chimakhala ndi mikwingwirima yakuya mumphete zamkati ndi zakunja, zomwe zimawathandiza kuthandizira ma radial okwera kwambiri, komanso katundu wocheperako wa axial mbali zonse ziwiri.
     Kuphatikiza apo, nthawi zambiri imapezeka m'magwiritsidwe osiyanasiyana, kuphatikiza magalimoto, makina am'mafakitale, zida zaulimi, ndi zida zolondola, chifukwa cha kusinthasintha kwawo komanso kuthekera kogwira ntchito mwachangu.
  2. Mipira Yodziyimitsa:
     Mipira yodziyimitsa yokha idapangidwa kuti igwirizane molakwika pakati pa shaft ndi nyumba. Ma bere awa amakhala ndi mizere iwiri ya mipira yothamanga panjira yozungulira yozungulira yakunja, kuwalola kuti adzilinganize okha.
     Kuphatikiza apo, luso lodzigwirizanitsa lokhali limathandizira kubweza zokhotakhota za shaft ndi zolakwika zamalumikizidwe zomwe zingachitike panthawi yogwira ntchito, kuchepetsa chiopsezo cha kulephera kubereka msanga. Mapangidwe awo apadera amathandizira kukhazikitsa ndi kukonza mosavuta ndikulola mwayi wogwiritsa ntchito zosiyanasiyana, monga ma conveyor system, makina aulimi, ndi zida zamafakitale.
  3. Angular Contact Ball Bearings Mipira yolumikizana ndi angular imagwiritsidwa ntchito kuti ithandizire kuphatikizika kwa ma radial ndi axial kumalo enaake. Zimbalangondozi zimakhala ndi mikwingwirima mkati ndi kunja kwa mphete zokonzedwa mozungulira, nthawi zambiri 15°, 25°, 30°, kapena 40°, kupita ku axis yonyamula. Mapangidwe olumikizirana awa amalola kuti ma bearings azitha kupirira ma axial apamwamba kuposa ma bere a mpira wakuya. Ndioyenera kugwiritsidwa ntchito komwe mphamvu zonse za radial ndi axial zilipo, monga zida zamakina, mapampu, ndi ma gearbox. Kuphatikiza apo, ma bearings awa amabwera mumizere imodzi komanso mizere iwiri, yopatsa kusinthasintha komanso kulondola kwambiri pamafakitale ofunikira.
  4. Kuthamanga Mpira Bearings
     Mapiritsi a mpira amapangidwa kuti azitha kunyamula katundu wa axial mbali imodzi. Miyendo iyi yokhala ndi ngodya yolumikizana ya 90 ° imakhala ndi shaft washer, wochapira nyumba, ndi msonkhano wa mpira ndi khola. Mipikisano yothamanga mu washers imalola mipira kuyenda momasuka ndikuthandizira kukankhira mbali imodzi.
     Kuphatikiza apo, ma thrust ball bearings amagwiritsidwa ntchito nthawi zambiri pamapulogalamu omwe ma axial katundu amafunikira kuthandizidwa, monga ma transmissions amagalimoto, makina owongolera, ndi ma spindle zida zamakina. Mapangidwe awo amathandizira kufala bwino kwa katundu wokwera wa axial ndikusunga mikangano yotsika.

  Nthawi yomweyo, zodzigudubuza zimagweranso m'magulu awa:

  1. Zovala za Spherical Roller
     Ma bearings awa amakhala ndi mapangidwe okhala ndi zodzigudubuza zooneka ngati mbiya, zomwe zimawapangitsa kupirira ma radial olemera. Kuonjezera apo, ali ndi kuthekera kozolowera kusanja bwino, chifukwa cha mapangidwe awo amkati.
     Kumbali ina, zozungulira zozungulira zozungulira zimagwiritsidwa ntchito nthawi zambiri m'malo momwe ma radial okwera kwambiri, kusanja bwino, ndi ntchito zolemetsa ndizo zinthu, monga migodi ndi zida zomangira, zowonera zonjenjemera, ndi makina amphero. Kukhoza kwawo kugwira ntchito m'mikhalidwe yovuta ndikusintha kusinthika kwa shaft kumawapangitsa kukhala zinthu zofunika kwambiri.
  2. Ma Cylindrical Roller Bearings
     Ma cylindrical roller bearings amasiyanitsidwa ndi ma cylindrical roller awo, omwe amawathandiza kuthandizira katundu wolemera wa ma radial ndikupereka ntchito zabwino kwambiri pamapulogalamu omwe amafunikira kukhazikika kwa ma radial. Amakhalanso ndi kuthekera kothandizira zolemetsa zolemetsa komanso kuwongolera kusanja kwa shaft. Chifukwa chake, ma bere awa amagwiritsidwa ntchito kwambiri pamakina, kuphatikiza mphero, zoyendetsa magiya, ndi zina zambiri.
  3. Tapered Roller Bearings
     Zovala za tapered roller zimakhala ndi mapangidwe okhala ndi mikwingwirima yamkati ndi kunja kwa mphete komanso zodzigudubuza. Kapangidwe kameneka kamalola kuti ma bere awa azitha kunyamula ma radial ndi axial. Nthawi zambiri amapezeka pamagalimoto ndi mafakitale, monga ma wheel bearings ndi ma transmissions. Pakadali pano, kuthekera kwawo kothandizira zolemetsa komanso kuwongolera bwino kumawapangitsa kukhala ofunikira pamakina osiyanasiyana.
  4. Zovala za Needle Roller
     Zodzigudubuza za singano zimaphatikizapo zodzigudubuza zazitali, zoonda, zokhala ndi chiŵerengero cha m'mimba mwake mpaka kutalika kuyambira 1:3 mpaka 1:10. Amapereka mapangidwe ophatikizika, mphamvu yonyamula katundu wambiri, komanso kuwongolera kolondola pakugwiritsa ntchito kwenikweni. Kuphatikiza apo, amapezeka muzinthu zosiyanasiyana monga ma gearbox a mafakitale, zida zamankhwala, ndi zina zambiri.
  5. Ma Roller Bearings
     Amafanana ndi ma thrust ball bearings koma amagwiritsa ntchito ma cylindrical rollers omwe amayendera limodzi ndi shaft. Iwo amatha kupirira kokha unidirectional axial katundu ndi zazing'ono mantha. Mwakutero, amagwiritsidwa ntchito m'mafakitale osiyanasiyana, monga makina oyendetsa madzi am'madzi, mbedza za crane, ndi zina zambiri.

  Kuphatikiza pa mayendedwe a mpira ndi mayendedwe odzigudubuza, palinso mitundu ina yeniyeni ya mayendedwe.

  1. Plain Bearings
     Zimbalangondo zowoneka bwino zimakhala ndi malo opanda zinthu zogudubuza, zomwe zimadziwikanso kuti bushings kapena zonyamula manja. M'malo mwa mipira kapena zodzigudubuza, mayendedwe omveka amadalira chinthu chotsetsereka pakati pa pamwamba ndi tsinde kuti zithandizire ndi kutsogolera mbali zosuntha. Amagwiritsidwa ntchito kwambiri pazinthu zosiyanasiyana, monga zida zamagalimoto, makina, ndi zida zamafakitale. Kuphatikiza apo, ndi njira zotsika mtengo komanso zodalirika zoperekera chithandizo ndikuchepetsa kukangana kwa ma rotary.
  2. Magnetic Bearings
     Ma ginetic ma bearings amagwiritsa ntchito maginito kuti ayendetse ndikuthandizira ma shaft omwe amazungulira popanda kukhudza. Nthawi zambiri amakhala ndi ma electromagnets omwe amapanga maginito kuti athamangitse shaft ndikuisunga pamalo okhazikika.
     Ma ginetic bearings amapereka zabwino kwambiri kuposa ma mayendedwe achikhalidwe, monga kugundana kochepa, kusafunikira kwamafuta, kuthekera kothamanga kwambiri, komanso kukonza pang'ono. Amagwiritsidwa ntchito kwambiri pamakina othamanga kwambiri, monga ma turbine a gasi, ma centrifugal compressor, ndi ma mota othamanga kwambiri.

  Kugwiritsa ntchito ma bearings

  • Makampani Agalimoto: Kwa mawilo, injini, zotumizira, ndi zida zosiyanasiyana zamakina kuti zithandizire kuyenda bwino komanso koyenera.
  • Industrial Machinery: Monga ma conveyor system, mapampu, compressor, ndi zida zosinthira.
  • Aerospace ndi Aviation: Monga zida zotera, injini, ndi njira zowongolera.
  • Zida Zomangamanga: Monga ma cranes, ofukula, ndi ma bulldozer.
  • Sitima ya Sitima ndi Mayendedwe: Kuyenda bwino kwa mawilo a sitima, ma axles, ndi zida zosiyanasiyana.
  • Gawo la Mphamvu: Monga ma turbines, ma jenereta, ndi ma turbine amphepo.
  • Marine Industry: M'makina oyendetsa zombo, makina owongolera, ndi makina othandizira.
  • Zida Zachipatala: Monga makina a MRI,zida zopangira opaleshoni, ndi zipangizo zopangira ma prosthetic.

  Kuonjezera apo, tikhoza kugawa ma bere a mpira m'magulu otsatirawa.

  1. Deep-Groove Ball Bearings:
     Mpira wakuya-groove umadziwika ndi kuthekera kwake kutengera katundu wa radial ndi axial. Chovala ichi chimakhala ndi mikwingwirima yakuya mumphete zamkati ndi zakunja, zomwe zimawathandiza kuthandizira ma radial okwera kwambiri, komanso katundu wocheperako wa axial mbali zonse ziwiri.
     Kuphatikiza apo, nthawi zambiri imapezeka m'magwiritsidwe osiyanasiyana, kuphatikiza magalimoto, makina am'mafakitale, zida zaulimi, ndi zida zolondola, chifukwa cha kusinthasintha kwawo komanso kuthekera kogwira ntchito mwachangu.
  2. Mipira Yodziyimitsa:
     Mipira yodziyimitsa yokha idapangidwa kuti igwirizane molakwika pakati pa shaft ndi nyumba. Ma bere awa amakhala ndi mizere iwiri ya mipira yomwe imathamanga mumsewu wamba wozungulira wakunja, kuwalola kuti azidzigwirizanitsa okha.
     Kuphatikiza apo, luso lodzigwirizanitsa lokhali limathandizira kubweza zokhotakhota za shaft ndi zolakwika zamalumikizidwe zomwe zingachitike panthawi yogwira ntchito, kuchepetsa chiopsezo cha kulephera kubereka msanga. Mapangidwe awo apadera amathandizira kukhazikitsa ndi kukonza mosavuta ndikulola mwayi wogwiritsa ntchito zosiyanasiyana, monga ma conveyor system, makina aulimi, ndi zida zamafakitale.
  3. Angular Contact Ball Bearings Mipira yolumikizana ndi angular imagwiritsidwa ntchito kuti ithandizire kuphatikizika kwa ma radial ndi axial kumalo enaake. Zimbalangondozi zimakhala ndi mikwingwirima mkati ndi kunja kwa mphete zokonzedwa mozungulira, nthawi zambiri 15°, 25°, 30°, kapena 40°, kupita ku axis yonyamula. Mapangidwe olumikizirana awa amalola kuti ma bearings azitha kupirira ma axial apamwamba kuposa ma bere a mpira wakuya. Ndioyenera kugwiritsidwa ntchito komwe mphamvu zonse za radial ndi axial zilipo, monga zida zamakina, mapampu, ndi ma gearbox. Kuphatikiza apo, ma bearings awa amabwera mumizere imodzi komanso mizere iwiri, yopatsa kusinthasintha komanso kulondola kwambiri pamafakitale ofunikira.
  4. Kuthamanga Mpira Bearings
     Mapiritsi a mpira amapangidwa kuti azitha kunyamula katundu wa axial mbali imodzi. Miyendo iyi yokhala ndi ngodya yolumikizana ya 90 ° imakhala ndi chochapira cha shaft, chochapira nyumba, ndi msonkhano wa mpira ndi khola. Mipikisano yothamanga mu washers imalola mipira kuyenda momasuka ndikuthandizira kukankhira mbali imodzi.
     Kuphatikiza apo, ma thrust ball bearings amagwiritsidwa ntchito nthawi zambiri pamapulogalamu omwe ma axial katundu amafunikira kuthandizidwa, monga ma transmissions amagalimoto, makina owongolera, ndi ma spindle zida zamakina. Mapangidwe awo amathandizira kufalikira kwamphamvu kwa axial katundu ndikusunga mikangano yotsika.

  Nthawi yomweyo, zodzigudubuza zimagweranso m'magulu awa:

  1. Zovala za Spherical Roller
     Ma bearings awa amakhala ndi mapangidwe okhala ndi zodzigudubuza zooneka ngati mbiya, zomwe zimawapangitsa kupirira ma radial olemera. Kuonjezera apo, ali ndi kuthekera kozolowera kusanja bwino, chifukwa cha mapangidwe awo amkati.
     Kumbali ina, zozungulira zozungulira zozungulira zimagwiritsidwa ntchito nthawi zambiri m'malo momwe ma radial okwera kwambiri, kusanja bwino, ndi ntchito zolemetsa ndizo zinthu, monga migodi ndi zida zomangira, zowonera zonjenjemera, ndi makina amphero. Kukhoza kwawo kugwira ntchito m'mikhalidwe yovuta ndikusintha kusinthika kwa shaft kumawapangitsa kukhala zinthu zofunika kwambiri.
  2. Zojambula za Cylindrical Roller Bearings
     Ma cylindrical roller bearings amasiyanitsidwa ndi ma cylindrical roller awo, omwe amawathandiza kuthandizira katundu wolemera wa ma radial ndikupereka ntchito zabwino kwambiri pamapulogalamu omwe amafunikira kukhazikika kwa ma radial. Amakhalanso ndi kuthekera kothandizira zolemetsa zolemetsa komanso kuwongolera kusanja kwa shaft. Chifukwa chake, ma bere awa amagwiritsidwa ntchito kwambiri pamakina, kuphatikiza mphero, zoyendetsa magiya, ndi zina zambiri.
  3. Tapered Roller Bearings
     Zovala za tapered roller zimakhala ndi mapangidwe okhala ndi mikwingwirima yamkati ndi kunja kwa mphete komanso zodzigudubuza. Kapangidwe kameneka kamalola kuti ma bere awa azitha kunyamula ma radial ndi axial. Nthawi zambiri amapezeka pamagalimoto ndi mafakitale, monga ma wheel bearings ndi ma transmissions. Pakadali pano, kuthekera kwawo kothandizira zolemetsa komanso kuwongolera bwino kumawapangitsa kukhala ofunikira pamakina osiyanasiyana.
  4. Zovala za Needle Roller
     Zovala za singano zimakhala ndi zodzigudubuza zazitali, zoonda, zokhala ndi chiŵerengero cha m'mimba mwake mpaka kutalika kuyambira 1:3 mpaka 1:10. Amapereka mawonekedwe ophatikizika, mphamvu yonyamula katundu wambiri, komanso kuwongolera kolondola pakugwiritsa ntchito kwenikweni. Kuphatikiza apo, amapezeka muzinthu zosiyanasiyana monga ma gearbox a mafakitale, zida zamankhwala, ndi zina zambiri.
  5. Ma Roller Bearings
     Amafanana ndi ma thrust ball bearings koma amagwiritsa ntchito ma cylindrical rollers omwe amayendera limodzi ndi shaft. Iwo amatha kupirira kokha unidirectional axial katundu ndi zazing'ono mantha. Mwakutero, amagwiritsidwa ntchito m'mafakitale osiyanasiyana, monga makina oyendetsa m'madzi, mbedza za crane, ndi zina zambiri.

  Kuphatikiza pa mayendedwe a mpira ndi mayendedwe odzigudubuza, palinso mitundu ina yeniyeni ya mayendedwe.

  1. Plain Bearings
     Zimbalangondo zowoneka bwino zimakhala ndi malo opanda zinthu zogudubuza, zomwe zimadziwikanso kuti bushings kapena zonyamula manja. M'malo mwa mipira kapena zodzigudubuza, mayendedwe omveka amadalira chinthu chotsetsereka pakati pa pamwamba ndi tsinde kuti zithandizire ndi kutsogolera mbali zosuntha. Amagwiritsidwa ntchito kwambiri pazinthu zosiyanasiyana, monga zida zamagalimoto, makina, ndi zida zamafakitale. Kuphatikiza apo, ndi njira zotsika mtengo komanso zodalirika zoperekera chithandizo ndikuchepetsa kukangana kwa ma rotary.
  2. Magnetic Bearings
     Ma ginetic ma bearings amagwiritsa ntchito maginito kuti ayendetse ndikuthandizira ma shaft omwe amazungulira popanda kukhudza. Nthawi zambiri amakhala ndi ma electromagnets omwe amapanga maginito kuti athamangitse shaft ndikuisunga pamalo okhazikika.
     Ma ginetic bearings amapereka maubwino ochulukirapo kuposa ma mayendedwe azikhalidwe zamakina, monga kuchepa kwa kukangana, kusafunikira kwamafuta, kuthekera kothamanga kwambiri, komanso kukonza pang'ono. Amagwiritsidwa ntchito kwambiri pamakina othamanga kwambiri, monga ma turbine a gasi, ma centrifugal compressor, ndi ma mota othamanga kwambiri.

  Kugwiritsa ntchito ma bearings

  • Makampani Agalimoto: Kwa mawilo, injini, zotumizira, ndi zida zosiyanasiyana zamakina kuti zithandizire kuyenda bwino komanso koyenera.
  • Industrial Machinery: Monga makina otumizira, mapampu, ma compressor, ndi zida zopangira.
  • Aerospace ndi Aviation: Monga zida zotera, injini, ndi njira zowongolera.
  • Zida Zomangamanga: Monga ma cranes, ofukula, ndi ma bulldozer.
  • Sitima ya Sitima ndi Mayendedwe: Kuyenda bwino kwa mawilo a sitima, ma axles, ndi zida zosiyanasiyana.
  • Gawo la Mphamvu: Monga ma turbines, ma jenereta, ndi ma turbine amphepo.
  • Marine Industry: M'makina oyendetsa zombo, makina owongolera, ndi makina othandizira.
  • Zida Zachipatala: Monga makina a MRI,zida za opaleshoni, ndi zida zopangira ma prosthetic.