Yintoni eya kuchaphazela i-Waterjet Focusing Tube?

Ngexesha lokusikwa kwejet yamanzi, i-jet yamanzi egxininise ityhubhu yinto ebalulekileyo. Uxinzelelo lwamanzi oluphezulu kunye ne-abrasive lugxininise kwi-tube ye-jet yokusika esebenzayo. Kule nkqubo, iinkqubo zomzimba kwi-tube zichaphazela kakhulu isantya sokugqibela kunye nokuchaneka kwejethi yokusika kunye nobubanzi be-kerf kwindawo yokusebenza. Nangona kunjalo, zeziphi izinto ezichaphazela umsebenzi kunye nobomi bokusebenza betyhubhu egxininise ye-waterjet?

1. Into ebalulekileyo ye-jet yamanzi egxininise ityhubhu ubude bayo. Ngokudibanisa nejometri yendawo yokungena, ubude be-tube yokusika i-waterjet bunquma kakhulu isantya kunye nokugxila kwijethi ephumayo. Ijethi yamanzi ecocekileyo eyenziwe ngedayimane okanye i-sapphire igxile kwi-orifice iphuculwe nge-abrasive kwigumbi lokuxuba, eliphambi kombhobho wokugxila. Kule nkqubo, zombini i-angle ye-inlet echanekileyo kunye nobude obuncinci be-tube buyimfuneko ukulungelelanisa iinqununu ze-abrasive kwi-velocity kunye nolwalathiso lwejethi yamanzi, ngaloo ndlela, ukudala i-jet yokusika echanekileyo kunye neyobuchule. Nangona kunjalo, ityhubhu yokugxila ayifanele ibe yinde kakhulu, njengoko i-jet iya kuthi iyancipha ngenxa ye-friction kwindawo yangaphakathi kunye nokunciphisa ukusebenza kokusika.

2. Ukuqwalasela ukusebenzisana ngokubanzi kwityhubhu yokugxila kunye ne-orifice yamanzi, kukho nezinye izinto ezinokuthi zithathelwe ingqalelo. Ngokomzekelo, umlinganiselo we-diameter yangaphakathi echaphazelekayo ubalulekile kugxininiso oluchanekileyo lwejethi yokusika. Intloko yokusika ijethi yamanzi iqinisekisa ulungelelwaniso oluchanekileyo lombhobho ogxininisiweyo kunye nomphezulu wejethi wamanzi kunye nomlinganiselo ofanelekileyo wedayamitha yangaphakathi ehambelanayo -ingcebiso ngumlinganiselo woqikelelo. 1:3. Ngokomzekelo, i-diameter yangaphakathi ye-waterjet abrasive tube yi-1.0mm, kwaye i-diameter yangaphakathi ye-orifice kufuneka ibe malunga ne-0.3mm. Emva koko eli qela lokusika linamandla kakhulu, kwaye ukunxiba eludongeni lombhobho wejet yamanzi kuncinci.

3. Ngaphezu koko, ityhubhu ye-jet yamanzi kunye ne-orifice kufuneka ilungelelaniswe ngokuthe ngqo. Ngokwesiqhelo, ukugxila, ukunxiba okufana namaza kancinci kunokubonwa, ngakumbi kwindawo yokungena ityhubhu. Ukuba ukulungelelaniswa akuchanekanga, ukunxiba kuyanda kwaye kuchaphazela umgangatho we-waterjet nozzle emva kwexesha elifutshane lokusetyenziswa. Oku kunokubangela ukuphambuka kwejethi yokusika kwindawo yokuphuma ityhubhu kunye nokuwohloka komgangatho osikiweyo kwindawo yokusebenza.

Ukuba unomdla kwiimveliso ze-tungsten carbide kwaye ufuna ulwazi oluthe kratya kunye neenkcukacha, ungaQHAGAMSHELANA NATHI ngefowuni okanye ngeposi ekhohlo, okanye SITHUMELE MAIL emazantsi ephepha.