Inkqubo yeMveliso yeJet yaManzi yokusika uMlomo

I-waterjet yokusika i-nozzle iyinxalenye ebalulekileyo yomshini wokusika amanzi. Le nxalenye yenziwe ngezinto ezicocekileyo ze-tungsten carbide.

Ngokuqhelekileyo, imveliso ye-tungsten carbide ibhekisela kumxube we-tungsten carbide powder kunye ne-cobalt powder okanye enye i-binder powder. Emva koko inokubunjwa sisithando somlilo esiqhelekileyo ukwenza imveliso ye-tungsten carbide enokumelana nokunxiba okuphezulu kunye namandla aphezulu. Nangona kunjalo, ukwenza imveliso ye-tungsten ecocekileyo ye-carbide ene-ultra-fine density kunye nobunzima obuphezulu ngaphandle kwesigaba se-binder, kuboniswa ukuba indlela ye-sintering eqhelekileyo ayinakwenzeka. Kodwa indlela ye-SPS sintering isombulula le ngxaki.

I-Spark Plasma Sintering (SPS), eyaziwa ngokuba yi "Plasma Activated Sintering" (PAS), iteknoloji entsha yokulungiselela izinto zokusebenza. Le teknoloji yenza i-binderless tungsten carbide rods, kwaye i-jet yamanzi egxininise iityhubhu zenziwe ngezi zixhobo ezicocekileyo ze-tungsten carbide.

Ukusetyenzwa kwebar ye-tungsten engenanto ye-carbide ukuya kwijethi egqityiweyo yokusika amanyathelo ombhobho:

1. Umphezulu wokugaya. I-tungsten carbide water jet nozzle diameter idla ngokufuneka ukuba igaye ukuya kwi-6.35mm, 7.14mm, 7.97mm, 9.43mm, okanye ezinye iidayamitha ezifunwa ngabathengi. Kwaye esinye isiphelo sigawula ithambeka njengemilo "yomlomo".

2. Umngxuma wokwemba. Iinduku kwelinye icala zivula umngxuma omfutshane wekhowuni ekuqaleni. Emva koko sebenzisa umatshini wokusika umngxunya omncinci oqhele ukuba yi-0.76mm, 0.91mm, 1.02mm, kunye nobunye ubungakanani bomngxuma ofunwa ngabathengi.

3. Ijonga ubungakanani. Ngokukodwa jonga ubungakanani bomngxuma we-waterjet nozzle kunye nobunzulu.

4. Ukumakisha imilinganiselo. Ityhubhu yomlomo we-Waterjet inobukhulu obuninzi. Ke ukuphawula ubungakanani kumzimba wetyhubhu ye-carbide kulula ukukhetha i-waterjet echanekileyo yokugxila ityhubhu.

5. Ukupakisha. Umbhobho wejethi wamanzi unobuninzi obuphezulu kunye nobunzima.

Nangona kunjalo, njengoko umbhobho wokusika i-waterjet yenziwe ngeerodi ze-tungsten carbide ezingenaso nasiphi na isibophelelo, umlomo ucekeceke lula njengeglasi. Ke ityhubhu yokusika i-waterjet ihlala ipakishwe kwibhokisi yeplastiki eyahlukileyo ukunqanda ukubetha ezinye izixhobo.

Ukuba unomdla kwijethi yamanzi kwaye ufuna ulwazi oluthe kratya kunye neenkcukacha, ungaQHAGAMSHELANA NATHI ngefowuni okanye ngeposi ekhohlo, okanye SITHUMELE MAIL emazantsi ephepha.