JGD-A mphira wamitundu iwiri
Chiyambi cha Zamalonda
(1) Zotsatira za kudzipatula kwa vibration
Malo olumikizirana mphira amatenga gawo lalikulu pakudzipatula kwa vibration mkati mwa mapaipi.Ntchito yake yayikulu ndikuyamwa ndikuchepetsa kugwedezeka ndi kugwedezeka komwe kumachitika pakugwira ntchito kwa mapampu, ma compressor ndi zida zina zamakina.Cholumikizira mphira chimapangidwa ndi zinthu zapamwamba kwambiri za elastomer, zomwe zimakhala ndi mphamvu komanso kulimba mtima.Ikayikidwa pakati pa zigawo ziwiri zoyandikana za chitoliro, imapanga kulumikizana kosinthika komwe kungathe kubweza misalignment pang'ono, kufutukuka kwamafuta ndi kutsika, ndikuyamwa kugwedezeka komwe kumaperekedwa kudzera mu chitoliro.Mwa kuyamwa ndi kutaya kugwedezeka, zolumikizira mphira zimathandizira kupewa kuwonongeka kwa zida, mapaipi, ndi zida zothandizira.Amachepetsa kufalikira kwa kugwedezeka kudzera mu dongosolo, kuchepetsa phokoso ndikuletsa kutopa kosafunikira ndi kuvala kwa zigawo zikuluzikulu.Kuphatikiza apo, malo olumikizira mphira amatha kulekanitsa bwino kugwedezeka komwe kumachitika chifukwa cha zinthu zakunja, monga zivomezi kapena makina oyandikana nawo.Imakhala ngati chotchinga chotchinga kufalikira kwa kugwedezeka kudzera mu mapaipi, potero kuteteza zida zolumikizidwa ndi zida.Kuphatikiza pa kuwongolera kugwedezeka, zolumikizira za mphira zimapereka kusinthasintha ndikulola kukonza kosavuta ndikuwunika makina amapaipi.Imayamwa axial, lateral ndi angular motion, kuchepetsa kupsinjika pazida zolumikizidwa ndikukulitsa moyo wake.Ponseponse, zolumikizira zosinthika za mphira ndi gawo lofunikira lomwe limalepheretsa kuwonongeka kwa kugwedezeka ndikusunga kukhulupirika kwa zida ndi zida, potero zimathandizira kuti mapaipi aziyenda bwino komanso moyenera.
(2) Udindo wa chipukuta misozi
Malumikizidwe okulitsa labala amagwira ntchito yofunika kwambiri pakulipirira kusamuka kwa mapaipi.Cholinga chake chachikulu ndikulola kusuntha komwe kumachitika chifukwa chakukula kwamafuta, zivomezi, kapena zinthu zina.Malumikizidwe a mphira amapangidwa ndi zinthu zapamwamba kwambiri za elastomer, zomwe zimakhala ndi kusinthasintha komanso kusinthasintha.Ikayikidwa pakati pa zigawo ziwiri za chitoliro zimapanga mgwirizano wosinthasintha womwe umalola kuyenda kwa axial, lateral ndi angular.Ntchito yayikulu yamalumikizidwe a mphira ndikuyamwa ndikulipiritsa kusamuka.Imayendetsa zolakwika zazing'ono, zowonjezera, zochepetsera ndi zina zomwe zimachitika mkati mwa dongosolo la mapaipi.Pokhala ndi mayendedwe awa, zolumikizira mphira zimathandizira kupewa kupsinjika ndi kuwonongeka kwa mapaipi ndi zida zolumikizira.Kuphatikiza pa chipukuta misozi, zolumikizira mphira zimathandizanso kuti pakhale kudzipatula kwa vibration.Imayamwa ndikuchepetsa kugwedezeka kopangidwa ndi mapampu, ma compressor ndi zida zina, potero kumachepetsa kufalikira kwa ma vibrate kudzera pamapaipi onse.Izi zimathandiza kuteteza chipangizocho ndikupewa kuwonongeka komwe kungachitike.Kuphatikiza apo, mafupa a rabala amathandizira kuchepetsa phokoso mwa kuyamwa ndi kutulutsa kugwedezeka.Zimachepetsa kusamutsidwa kwa phokoso kuchokera ku chitoliro chimodzi kupita ku china, kumapanga malo ogwirira ntchito opanda phokoso.Ponseponse, zolumikizira zokulitsa mphira ndizofunikira kwambiri pakusunga kukhulupirika ndi magwiridwe antchito a mapaipi.Imalipira bwino kusamuka, kumachepetsa kufalikira kwa kugwedezeka, ndikuchepetsa phokoso, kuonetsetsa kuti magwiridwe antchito ndi moyo wautumiki wadongosolo ndi zigawo zake zikuyenda bwino.
