Mabearings a Mpira Wolumikizana ndi Angular: Makhalidwe, Mapulogalamu & Buku Logulira

Kodi ndi chiyani Maberamu a Mpira Olumikizana ndi Angular?

Mabeya a mpira olumikizana ndi angular Ndi zinthu zozungulira zolunjika bwino zomwe zimapangidwa mwapadera kuti zinyamule katundu wophatikizana wa axial ndi radial nthawi imodzi. Mosiyana ndi ma bearing a mpira wamba omwe amathandizira mphamvu yeniyeni ya axial, ma bearing awa amakhala ndi kapangidwe ka raceway kopendekeka ndi ngodya yolumikizira ya 60°, zomwe zimapangitsa kuti zikhale zolimba komanso zokhazikika pamalo ogwirira ntchito mosiyanasiyana.

Mndandanda wa ma bearing uwu wagawidwa m'magulu otsogolera mbali imodzi ndi awiri. Mitundu yotsogolera mbali imodzi imanyamula katundu wothira kuchokera mbali imodzi yokha; pa mphamvu ya axial ya bidirectional, ogwiritsa ntchito ayenera kuyika mayunitsi awiri otsogolera mbali imodzi mu mawonekedwe agalasi kapena kusankha ma bearing a mpira olumikizana ndi awiri mwachindunji. Kapangidwe kolekanitsidwa kamalola kuyika kosiyana kwa shaft washer, housing washer ndi ballcage assembly, zomwe zimapangitsa kuti kusonkhana, kuyang'anira ndi kukonza kukhale kosavuta.
Ubwino Waukulu wa Thrust Angular Contact Ball Bearings

Kulemera kwa radial axial komwe kumagwirizana

Chifukwa cha kapangidwe kake ka angular contact raceway, bearing iyi imatha kupirira kugwedezeka kolemera kwa axial pamodzi ndi katundu wina wa radial, kuthetsa ululu womwe ma bearing wamba a mpira sangathe kuthana ndi katundu wogwirira ntchito wophatikizika.

Kulimba kwambiri komanso kulondola bwino kwa malo

Ngodya yayikulu yolumikizirana (nthawi zambiri imakhala 60°) imapereka kulimba kwabwino kwa axial. Ikakonzedwa bwino ndi preload yoyenera, imakwaniritsa kulondola kwa axial positioning ya sub-micron. Magiredi olondola amafika pa P4 ndi P5, zomwe ndizofunikira kwambiri pazida zapamwamba zamakina.

Kuchita bwino mwachangu komanso kutentha pang'ono

Kulumikizana pakati pa mipira yachitsulo ndi mipikisano kumasunga kuchepa kwa kupsinjika. Poyerekeza ndi ma bearing a thrust roller, mapangidwe a thrust angular contact omwe ali ndi mtundu wa ball amathandizira liwiro lozungulira lokwera komanso kutentha kochepa panthawi yogwira ntchito mosalekeza, zomwe zimapangitsa kuti ma spindles othamanga kwambiri azikhala ndi moyo wautali.

Zosankha zosinthika

Makasitomala amatha kusankha makhola opondaponda a mkuwa kapena chitsulo, nyumba zotseguka/zotsekedwa, mipira yachitsulo kapena mipira ya ceramic yosakanikirana malinga ndi malo ogwirira ntchito. Miyeso yonse yokhazikika komanso yosakhala yokhazikika imapezeka pamapulojekiti apadera a makina.

Ntchito Zachikhalidwe Zamakampani

Mabeya a mpira olumikizana ndi angular amagwiritsidwa ntchito kwambiri m'magawo omwe amafuna kulondola kwambiri, kulimba kwambiri komanso katundu wophatikizana wovuta.

• Makina opindika a zida zamakina: Makina opindika a CNC, malo opindika olunjika, ma spindle a makina opukusira. Nthawi zambiri amagwirizanitsidwa ndi ma bearings a cylindrical roller kuti azinyamula katundu wophatikizika wa radial axial wa main shafts.

• Zipangizo zothandizira zomangira mpira: Ma drive oyendetsera bwino zida zodzichitira zokha, maloboti a mafakitale.

• Matebulo ozungulira bwino: Zipangizo zopangira ma semiconductor, zida zoyezera kuwala, zoyeserera zamlengalenga.

• Makina odzipangira okha olondola kwambiri: Zipangizo zachipatala, zida zoyesera ndi mizere yopangira yokha yodzipangira yokha yogwiritsidwa ntchito mwapadera.
Malangizo Osankha Zinthu Zofunika & Malangizo Okhazikitsa kwa Ogula

Tsimikizani njira yokwezera katundu poyamba

Ngati pali mphamvu yolunjika imodzi yokha, sankhani njira imodzi yokha mabearing a mpira wolumikizana ndi ngodyaMphamvu ya axial ikayamba kuyenda mbali zonse ziwiri, gwiritsani ntchito njira ziwiri zoyendetsera kapena zoyikira magalasi. Kusakhazikika bwino kungayambitse kulephera kwa mabearing koyambirira.

Sankhani kalasi yolondola malinga ndi zofunikira pa zida

Giredi ya P5 imagwirizana ndi makina olondola ogwiritsidwa ntchito nthawi zonse; Giredi ya P4 yolondola kwambiri ikulimbikitsidwa pa ma spindle apamwamba komanso zida zamagetsi. Kulondola kwambiri kumabweretsa zofunikira zolimba pakulola makina a shaft ndi nyumba.

Kukhazikitsa koyambira ndikofunikira

Kuti mupeze kulimba komwe kumayembekezeredwa komanso ngodya yolumikizirana, ma bearing a mpira wolumikizirana ndi thrust angular ayenera kugwiritsa ntchito preload yoyenera panthawi yoyika. Preload yochepa kwambiri imayambitsa kugwedezeka ndi kusinthasintha kwa malo; preload yambiri imabweretsa kutentha kwambiri komanso nthawi yochepa yogwirira ntchito.

Malangizo opaka mafuta

Pa zochitika zothamanga kwambiri, mafuta odzola mpweya ndi omwe amakondedwa. Mafuta odzola amagwiritsidwa ntchito pa ntchito yothamanga pang'ono. Ma bearing otseguka amafunika chitetezo cholimba choteteza fumbi m'malo ogwirira ntchito okhala ndi fumbi.

Momwe Mungasankhire Chodalirika Kugwira Mpira Wolumikizana ndi Angular Wogulitsa

Pogula ma bearing a mpira olumikizana ndi ma bereings a angular contact, ogula ayenera kuganizira mfundo izi:

1. Kutsatira miyezo ya ISO / DIN yozungulira yowongolera kukula ndi kulekerera.

2. Malipoti onse owunikira kuti muwone ngati pali kulondola kwa miyeso, kulondola kwa kuzungulira, komanso kuyesa katundu.

3. Chithandizo cha ntchito yapadera kuphatikiza chibowo chapadera, mainchesi akunja, zinthu zomangira khola ndi ma bearing sets omwe akugwirizana kale.

4. Kuchuluka kokwanira kwa zinthu zomwe zalembedwa kale komanso nthawi yokwanira yogulira zinthu zomwe sizinalembedwe kale.

Ngati mukufuna ma datasheet aukadaulo, zojambula za CAD kapena mtengo wa ma bearing a mpira wolumikizana ndi thrust angular, chonde musazengereze kulumikizana ndi gulu lathu la mainjiniya.