Kufuneka ujonge ntoni xa ukhetha umbhobho oqhumayo?

Ukukhetha i-nozzle eqhumayo sisigqibo esibalulekileyo ngaphambi kokuba uqale ukusebenza kumajelo eendaba. Ngokucacileyo kufuneka wazi malunga necompressor yakho yomoya kunye namandla omlomo wokuxhathisa impembelelo evela kumanqaku axinanisiweyo aphuma kuxinzelelo. Umthamo wombhobho ochanekileyo uya kugqiba amandla akho okunyanzeliswa kunye nefuthe.

Emva kokunxitywa rhoqo xa umlomo womlomo usanda, ubukhulu be-orifice yayo buya kuphinda-phindwe kane kodwa ke amandla omoya aya kuphazamiseka kwaye imidiya eninzi iya kukhutshelwa ngaphandle.

Kukho iiMilo ezimbini eziphambili zoMbhobho wokuQhutywa onokuthi ukhethe kuzo:

Ibhore elithe ngqo:Yenza amandla afanayo acinezelayo ukusuka emlonyeni ukuya phezulu.

Uhlobo lweVenturi:Ngumbhobho ohlawula ilahleko yoxinzelelo. Incinci ukusuka kwi-ejection ukunika uxinzelelo olupheleleyo xa iphantsi kwi-compressor.

Ukufumana olona hlobo lombhobho lungcono, chonga uxinzelelo lombhobho (PSI) kufuneka ulondoloze uqhushumbo oluvelisayo kunye nomthamo womoya iimpahla zakho zecompressor ngomzuzu (CFM). Kodwa ukugcina ubungakanani bombhobho, ukhetho lohlobo olwakhiwe kakuhle lunokuhamba ixesha elide kuba i-abrasive evela kwi-nozzle ekumgangatho ophantsi iya kunxiba umgca wayo wangaphakathi kwaye iphulukane noxinzelelo olubalulekileyo lwevolumu. Nje ukuba uxinzelelo lulahlekile, ufumana amandla angonelanga oxinzelelo kunye nesiphumo esingathandekiyo. Ngokufanelekileyo, ukugcinwa koxinzelelo kuyimfuneko phakathi kwe-hose kunye ne-compressor.

Yintoni Eyoyisayo Ingcinezelo?

Ukunxiba okuqhelekileyo okuvela kwi-media scraping eyandisa i-nozzle orifice ngaphakathi.

Ubume obungaqhelekanga okanye ukugoba kwi-nozzle.

Ukutshintsha kwecala lomlomo.

Amalungu adityaniswe ngokukhululekileyo kwi-nozzle evela kwi-compressor.

Ukuvuza kumalungu okanye kwimidibaniso engalunganga.

Indlela yokusingatha le Ngxaki?

Jonga amalungu akho rhoqo phambi kokuba uwasebenzise.

Qinisekisa ukuba zifakwe ngokuqinileyo.

Khangela ukuvuza kumalungu.

Soloko ukhetha ukusebenzisa umlomo ngokuthe ngqo kunokugotshwa.

Khetha umbhobho womgangatho olungileyo.

Yitshintshe kwangexesha umlomo womlomo wakuba ugugile.

Ipateni enkulu yokuqhushumba iya kufuna ukongezwa kubungakanani bombhobho kwakhona. Kuthetha ukuba mkhulu umbhobho, ngakumbi ipateni yokuqhushumba iya kuba. Ukuba kukho ucinezelo olwaneleyo kunye nomlomo omxinwa, uya kuvelisa umjelo oqinileyo kunye nepateni yokuqhuma okugxininisiweyo phezu kwempembelelo. Kwi-Venturi, kukho ukudibanisa ekungeneni kunye nokuhlukana ekuphumeni okugqibela kwipatheni enkulu yokuqhuma kunye nokusabalalisa amasuntswana afanayo. 

Kwisantya esiphezulu sokuphuma, imilomo yentamo ende inokulungiswa. Bavelisa ipateni yokuqhuma okukhulu kunye namazinga aphezulu emveliso. Ngaphezu koko, umgangatho wangaphakathi wombhobho ubaluleke ngokufanayo ukunika iziphumo ezihlala ixesha elide.

Elona candelo libalulekileyo: Umbhobho udla ngokukrazuka xa ukukhuhlana kukhuhla amasuntswana axineneyo ukusuka kwipaseji yawo. Ukunciphisa oku kubandezeleka, ukuqwalaselwa okufanelekileyo kukwazi ukuba yintoni into eyenziwa ngumbhobho. Ingaphakathi lebhore kufuneka lenziwe ngezinto eziqina ngakumbi ukuze likwazi ukumelana nokukhuhlana ixesha elide. Ngokusisiseko imilomo yenziwe nge-carbide eza ngeendlela ezi-3 okt tungsten carbide, isilicon carbide kunye ne-boron carbide, zonke zinexabiso eliphantsi kodwa zinenqanaba elahlukileyo lokuchasa. Kodwa ukuxhathisa ukothuka okukhulu, ungakhetha i-carbide edibeneyo enexabiso eliphezulu kodwa unyamezelo lwefuthe lukhulu. Ukuba nzima, izinto ezinjalo zifuna ukuphathwa ngononophelo hleze i-casing yangaphakathi iya kuqhekeka. Ezinye iintlobo ezifana ne-boron carbide ukuba nzima kakhulu kunokomelela okungaphezulu komndilili kunokuhlala ukuya kuthi ga kumaxesha ali-10 kunetungsten carbide. I-composite carbide inzima ngakumbi.

Ngokwengqiqo jikelele, ukhetho lwe-abrasive kunye nodidi lomsebenzi ngamanqaku abalulekileyo okugqiba ukuba ngowuphi umbhobho oza kulungela amajelo eendaba nangona ngaphambi kokuba uye kumbhobho owomileyo, zama umphunga.uqhushumbo oluqhumayo enceda imilomo yakho ukuba ihlale ukuya kutsho kumaxesha ama-3 ubude kunowomileyo. Njengoko umlomo wombhobho ungatshiphuki kangako ukuwutshintsha, ukudubula okumanzi kungakhethwa ngenxa yoncedo lwazo ngaphezu kwemilomo eyomileyo. Kwi-blaster emanzi, kukho ukuhamba kwamanzi okuthambisa okunqanda ukukhuhlana okukhulu phakathi kwemithombo yeendaba kunye nemathiriyeli yombhobho, ngoko ke yenza ubomi bombhobho bube ubude.