Ungayikhetha njani iBearing engaphantsi kwamanzi?

Kukho ingcamango ephosakeleyo yokuba zonke iibheringi ezimelana nokugqwala zifanelekile ukusetyenziswa phantsi kwamanzi, kodwa oku akunjalo. Iirobhothi ezingaphantsi kwamanzi, iidrone, iipropeller shafts kunye nee-conveyors ezingaphantsi kwamanzi zonke zifuna ingqwalasela yoyilo oluthile lwesicelo kunye neebheringi ezikhethekileyo. Zeziphi izixhobo zeebheringi ezifanelekileyo ukusetyenziswa phantsi kwamanzi.

Ezinye iibheringi ezimelana nokugqwala zinokusebenza xa zichatshazelwe ngamanzi acocekileyo, amanzi anetyuwa, umphunga okanye ezinye iikhemikhali, kodwa ayizizo zonke ezifanelekileyo ukusetyenziswa phantsi kwamanzi rhoqo. Ukuntywilisela ngokupheleleyo ibheringi kunokuchaphazela ubomi bayo, kuxhomekeke kwinto eyenziwe ngayo. Umzekelo, iibheringi zentsimbi engagqwaliyo zebanga lama-440. Zimelana kakhulu namanzi acocekileyo kunye neekhemikhali ezibuthathaka, kodwa ukuba zifakwe emanzini anetyuwa okanye zintywiliselwa ngokupheleleyo, ziya kubola ngokukhawuleza.

Iibheringi zihlala zingasebenzi kakuhle ngenxa yokugqwala, ukungasebenzi kakuhle kwezithambisi okanye ukungcola. Ukuba ibheringi ayifanelekanga ukusetyenziswa phantsi kwamanzi ixesha elide, amanzi anokungena kwinxalenye aze agqithise ezi ngxaki ziqhelekileyo. Ukuba isitywina sendlu siyaphuka, ulwelo lunokungena kwinkqubo luze lunciphise ukuthambisa, nto leyo edala ukungqubana okongezelelekileyo okunokonakalisa inxalenye ebanzi. Amanzi anetyuwa okanye iikhemikhali nazo zinokutshayela ibheringi, nto leyo ekhokelela ekubeni inxalenye inqunyulwe ixesha elide. Ngoko ke khetha ibheringi engaphantsi kwamanzi kufuneka uqwalasele ukusetyenziswa kunye nokusingqongileyo kwebheringi ukuqinisekisa ukuba izixhobo zabo aziwohloki ngequbuliso kwaye zikhokelele kwixesha elibi lokungasebenzi.

 

Ukukhetha ibhereyini efanelekileyo

Kukho iintlobo ezininzi zeebheringi ezifanelekileyo zokuntywiliselwa emanzini, kodwa ukukhetha ibheringi efanelekileyo yokusetyenziswa kubalulekile.

Iibheringi zeseramikhiazichaphazeleki ngamanzi anetyuwa, ngoko ke ziyasebenza ekusetyenzisweni kweedrone ezingaphantsi kwamanzi kwiindawo zamandla ezikude nolwandle. Izinto zeZirconium dioxide okanye isilicon nitride zihlala ixesha elide kwaye zinokumelana nemithwalo ephezulu enokufunwa kwiipropellors okanye kwii-conveyors ezingaphantsi kwamanzi.

Iibheringi zeplastikizikwamelana kakhulu nokugqwala kumanzi acocekileyo nanetyuwa kwaye zinokusebenza ngokufanelekileyo xa zintywiliselwa ngokupheleleyo. Ezinye iindlela zeplastiki zisisombululo esingabizi kakhulu kwaye zinamanqanaba aphantsi okungqubana, nangona umthamo womthwalo uphantsi kuneebheringi zentsimbi okanye zeseramikhi.

316iibheringi zentsimbi engagqwaliyoIsebenza kakuhle emanzini acocekileyo ngaphandle kokubola naphantsi kwamaqondo obushushu aphezulu, ngoko ke ingasetyenziswa kwimithwalo ephantsi kunye nokusetyenziswa kwesantya esiphantsi kwishishini lolwandle, njenge-propellor shaft. I-bearing iya kumelana nokuntywiliselwa emanzini anetyuwa ukuba kukho ukuhamba rhoqo kwamanzi phezu kwe-bearing ukubonelela nge-oksijini efunekayo ukunceda ukuthintela ukubola.

Ukutyala imali kwi-lubrication efanelekileyo kuya kuqinisekisa ukuba ukusebenza kakuhle kwe-bearing kuhlala kuphezulu. Iigrisi ezingangeni manzi nazo zingongezwa, ngoko ke ukuthambisa akuncitshiswa kukudibana namanzi.Ayizizo zonke iibheringi ezimelana nokugqwala ezifanelekileyo ixesha elide phantsi kwamanzi, ngoko ke khetha iibheringi ezifanelekileyo, ezifana ne-ceramic, iplastiki okanye ezinye iintsimbi, kuya kuqinisekisa ukuba iimveliso zihlala ixesha elide, ngaphandle kwesidingo sokutshintsha rhoqo iibheringi ezonakeleyo okanye ezigqwalileyo.Ukukhetha iimeko ezahlukeneyo ibheri enokuzinyamezela kunceda ukuphucula ukusebenza kakuhle nokunciphisa iindleko zizonke zeendawo ezitshintshwayo.

To learn more about bearings for underwater applications, contact CWL Bearings to learn more.Web :www.cwlbearing.com and e-mail : sales@cwlbearing.com