Kunyamula phokoso ndi vuto lomwe nthawi zambiri limakumana nalo popanga magalimoto, kuyesa ndi kugwiritsa ntchito.Kungoyankhula chabe za vuto la kubereka ndi njira yosagwirizana ndi sayansi.Vutoli liyenera kufufuzidwa ndikuthetsedwa kuchokera ku lingaliro la mgwirizano mogwirizana ndi mfundo yogwirizanitsa.

Kugudubuzika komweko nthawi zambiri sikumapanga phokoso.Chomwe chimatchedwa "phokoso" kwenikweni chimakhala phokoso lomwe limapangidwa pamene chozungulira chozungulira chigwedezeka mwachindunji kapena mosiyana.Chifukwa chake, zovuta zaphokoso ziyenera kuganiziridwa ndikuthetsedwa molingana ndi zovuta zamanjenje zomwe zimakhudzana ndi ntchito yonse.Kugwedezeka ndi phokoso nthawi zambiri zimatsagana ndi.

Pazinthu ziwiri, gwero la phokoso likhoza kukhala chifukwa cha kugwedezeka, choncho njira yothetsera vuto la phokoso iyenera kuyamba ndi kuchepetsa kugwedezeka.

Kukhala ndi kugwedezeka kungayambike chifukwa cha zinthu monga kusintha kwa kuchuluka kwa zinthu zogubuduzika, kulondola kofananira, kuwonongeka pang'ono ndi kuipitsa panthawi ya katundu.Zotsatira za zinthuzi ziyenera kuchepetsedwa momwe zingathere kudzera mukukonzekera koyenera kwa kubereka.Zotsatirazi ndi zina zomwe zidasonkhanitsidwa mukugwiritsa ntchito kuti mugawane nanu, monga chofotokozera komanso chofotokozera pamapangidwe amtundu wonyamula.

Zinthu zochititsa chidwi zomwe zimachitika chifukwa cha kusintha kwa kuchuluka kwa zinthu zogubuduza

Pamene katundu wa radial akugwira ntchito pazitsulo, chiwerengero cha zinthu zozungulira zomwe zimanyamula katundu zimasintha pang'ono panthawi yozungulira, zomwe zidzachititsa kuti kuberekako kukhale ndi kusuntha pang'ono kumbali ya katunduyo.Kugwedezeka kotsatirako sikungalephereke, koma kumatha kuperekedwa mu Axial preload kumagwiritsidwa ntchito pazinthu zonse zogubuduza kuti muchepetse kugwedezeka (kosagwirizana ndi ma cylindrical roller bearings).

Kulondola zinthu za mating mbali

Ngati pali kusokoneza kokwanira pakati pa mphete yonyamula ndi mpando wonyamula kapena shaft, mphete yonyamulira ikhoza kukhala yopunduka potsatira mawonekedwe a gawo lolumikizira.Ngati pali kupatuka kwa mawonekedwe pakati pa ziwirizi, zitha kuyambitsa kugwedezeka panthawi yogwira ntchito.Chifukwa chake, magazini ndi dzenje lapampando liyenera kupangidwa molingana ndi miyezo yoyenera kulolerana.

Zowonongeka m'deralo

Ngati kunyamula sikuyendetsedwa molakwika kapena kuyikidwa molakwika, kungayambitse kuwonongeka pang'ono panjira yothamanga ndi zinthu zogubuduza.Pamene kuonongeka kubala chigawo ndi anagubuduza kukhudzana ndi zigawo zina, ndi kubala adzabala wapadera kugwedera pafupipafupi.Posanthula ma frequency a vibration awa, ndizotheka kudziwa kuti ndi gawo liti lomwe lawonongeka, monga mphete yamkati, mphete yakunja kapena zinthu zogudubuza.

Kuipitsa chinthu

Zimbalangondo zimagwira ntchito pansi pamikhalidwe yoipitsidwa, ndipo ndizosavuta kuti zonyansa ndi tinthu tating'onoting'ono tilowe.Pamene tinthu tating'ono ting'ono timeneti taphwanyidwa ndi zinthu zogudubuza, timanjenjemera.Mlingo wogwedezeka wopangidwa ndi zigawo zosiyana mu zonyansa, chiwerengero ndi kukula kwa tinthu tating'onoting'ono tidzakhala tosiyana, ndipo palibe chitsanzo chokhazikika mufupipafupi.Koma zingapangitsenso phokoso losautsa.

Chikoka cha mayendedwe pa kugwedera makhalidwe

Muzogwiritsira ntchito zambiri, kukhwima kwa kunyamula kumakhala kofanana ndi kukhazikika kwa dongosolo lozungulira.Chifukwa chake, kugwedezeka kwa zida zonse kumatha kuchepetsedwa posankha kunyamula koyenera (kuphatikiza preload ndi chilolezo) ndi kasinthidwe.Njira zochepetsera kugwedezeka ndi:

● Chepetsani mphamvu yachisangalalo yomwe imayambitsa kugwedezeka pakugwiritsa ntchito

● Wonjezerani kusungunuka kwa zigawo zomwe zimayambitsa kugwedezeka kuti muchepetse kumveka

● Sinthani kukhazikika kwa dongosololi kuti musinthe mafupipafupi ovuta.

Kuchokera pazochitika zenizeni, zikuwonekeratu kuti kuthetsa vuto la machitidwe ndi ntchito yolumikizana pakati pa wopanga ndi wogwiritsa ntchito.Pambuyo kuthamanga mobwerezabwereza ndi kusintha, vuto likhoza kuthetsedwa bwino.Chifukwa chake, pakuthana ndi vuto la dongosolo lonyamula katundu, ife More timalimbikitsa mgwirizano ndi kupindulitsana pakati pa magulu awiriwa.