Kodi chogwirira champhamvu ndi chiyani?

Mu dziko la makina, ma thrust bearing ndi zinthu zofunika kwambiri zomwe zimaonetsetsa kuti ntchito ikuyenda bwino komanso kulimbikitsa kupita patsogolo kolondola kwambiri m'makampani. Amatumiza mphamvu ya axial kudzera mu zinthu zozungulira komanso, ndi mapangidwe osiyanasiyana monga mipira, ma rollers ndi Singano Yodzigudubuzas, imagwiritsidwa ntchito mu ma transmission a magalimoto, machitidwe oyendetsa sitima zapamadzi ndi injini za aero, kuthandizira chitukuko chabwino cha mafakitale osiyanasiyana ndi magwiridwe ake apadera.

Maberiya othyola ndi mtundu wa beriya yomwe imagwiritsidwa ntchito kupirira katundu wa axial (monga, katundu womwe uli pa axis ya shaft). Ntchito yawo yayikulu ndikuletsa kuyenda kwa shaft mu axial direction ndikusamutsa mphamvu ya axial kupita ku support structure. Izi ndi njira yofotokozera mwatsatanetsatane za maberiya othyola:

Kapangidwe ndi mfundo yogwirira ntchito

Maberiya othrust nthawi zambiri amakhala ndi ma washer awiri osiyana (omwe amadziwikanso kuti mphete za mpando ndi mphete za shaft) ndi zinthu zozungulira zomwe zili pakati pawo. Zinthu zozungulira zimatha kukhala zamitundu yosiyanasiyana monga Kunyamula mpiras, ma rollers ozungulira, ma rollers opindika, ma rollers a singano, ndi zina zotero.

Mphete ya mpando nthawi zambiri imayikidwa pa chothandizira chokhazikika, pomwe mphete ya shaft imalumikizidwa ku shaft yozungulira. Zinthu zozungulira zimagubuduzika pakati pa ma washer awiriwa, ndikupanga kugwedezeka kozungulira kuti achepetse mphamvu yokangana ndi kuwonongeka panthawi yoyenda mozungulira.

Pamene shaft ikuyendetsedwa ndi mphamvu ya axial, zinthu zozungulira za thrust bearing zimasamutsa mphamvu kuchokera ku shaft ring kupita ku seat ring, kenako kupita ku support structure. Mwanjira imeneyi, thrust bearing zimatha kupirira bwino ndikufalitsa katundu wa axial, kuonetsetsa kuti shaft ili bwino komanso yokhazikika mu axial direction.

Gulu la mabearing a Thrust

1.Kugwira mpira wothamanga

Yapangidwa ndi ma gasket okhala ndi mipikisano, mipira ndi makonzedwe a khola. Ili ndi kapangidwe kosavuta komanso mtengo wotsika, ndipo ndi yoyenera pazochitika zokhala ndi katundu waukulu wa axial komanso liwiro lotsika lozungulira, monga zida zotumizira zamagetsi zamakina ang'onoang'ono. Mitundu monga 51206, 51106, 51316, ndi zina zotero.

2.Kanikizani chozungulira chozungulira chozungulira

Ma rollers ndi mipikisano ya raceways ali pamzere wolumikizana, ndipo ali ndi mphamvu yayikulu yonyamula katundu. Ndi oyenera kugwiritsidwa ntchito pa katundu wolemera komanso wokhudzidwa, monga makina olemera ndi zida zachitsulo. Mitundu monga: 81202, 81132, 81130, ndi zina zotero.

3.Kanikizani singano yodzigudubuza

Ili ndi mphamvu yonyamula katundu wambiri komanso kukula kwake kochepa kwa radial. Ndi yoyenera kugwiritsidwa ntchito ndi katundu waukulu wa axial ndi miyeso yochepa ya radial, monga zothandizira piston shaft mu zida zina zotumizira ndi zida za hydraulic. Mwachitsanzo: mndandanda wa AXK.

4.Kanikizani chodziyimira chodziyimira chodziyimira

Ili ndi magwiridwe antchito odzilamulira yokha, imatha kusintha kuti igwirizane ndi kupendekeka pang'ono kwa shaft, imatha kupirira katundu waukulu wa axial ndi katundu wina wa radial, ndipo nthawi zambiri imagwiritsidwa ntchito mu ma mota akuluakulu, mapampu amadzi ndi zida zina. Ma Model monga 29230, 29318, 29415, ndi zina zotero.

Minda yogwiritsira ntchito ma berears othamanga

Maberiyani othrust amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana komanso zida zamakanika. Kupatula makina olemera, zida zachitsulo, zida za petrochemical ndi zina zokhudzana ndi maberiyani othrust cylindrical roller omwe atchulidwa kale, amachitanso gawo lofunikira pamakampani, zomangamanga, ndege ndi zina.

Mwachitsanzo, ma thrust bearing amagwiritsidwa ntchito poyendetsa galimoto kuti ipirire mphamvu ya axial ya giya shaft. Mu dongosolo loyendetsa sitima, ma thrust bearing amagwiritsidwa ntchito kuthandizira propeller shaft ndikutumiza mphamvu ya propulsion. Mu injini za aero, ma thrust bearing nawonso ndi chimodzi mwazinthu zofunika kwambiri, zomwe zimagwiritsidwa ntchito kupirira mphamvu ya axial ya rotor ndikuwonetsetsa kuti injini ikugwira ntchito bwino.

Mitundu yosiyanasiyana ya ma thrust bearing, omwe ali ndi ubwino wake wapadera wa kapangidwe kake, mfundo zake, komanso magwiridwe antchito ake, amachita ntchito zawo zosiyanasiyana ndipo amagwira ntchito mogwirizana m'mafakitale osiyanasiyana komanso zida zolondola. Sikuti ndi zinthu zofunika kwambiri zomwe zimaonetsetsa kuti makina onse akuyenda bwino komanso kuti makina onse azigwira ntchito bwino, komanso ndi zinthu zofunika kwambiri zomwe zimapangitsa kuti makampani amakono apite patsogolo mosalekeza kuti apite patsogolo kwambiri, kunyamula katundu wambiri komanso kuthamanga kwambiri.

Ndi kupita patsogolo kosalekeza kwa ukadaulo komanso kufunikira kwa mafakitale komwe kukuchulukirachulukira, ma thrust bearing adzapitilizabe kupanga zatsopano pakufufuza ndi chitukuko cha zinthu, kukonza kapangidwe kake, komanso kukonza njira zopangira kuti zigwirizane ndi zovuta komanso zovuta zogwirira ntchito, zomwe zidzapangitsa kuti pakhale chitukuko champhamvu cha mafakitale osiyanasiyana ndikulemba mitu yofunika kwambiri m'dziko lamakina lamtsogolo.

Kampani yathu imapereka mitundu yosiyanasiyana ya ma thrust bearing omwe mungasankhe. Ndi apamwamba kwambiri, ndipo ndi otetezeka kutumiza. Mutha kusankha kuchuluka kulikonse.

Takulandirani kuti mudzafunse.