Inqubo Yokukhiqiza Yombobho Wokusika Indiza Yamanzi

I-waterjet cutting nozzle iyingxenye ebalulekile yomshini wokusika amanzi. Le ngxenye yenziwe ngezinto ezihlanzekile ze-tungsten carbide.

Ngokuvamile, umkhiqizo we-tungsten carbide ubhekisela ekuxubeni kwe-tungsten carbide powder ne-cobalt powder noma enye i-binder powder. Khona-ke ingakhiwa yisithando somlilo esivamile sokwenza umkhiqizo we-tungsten carbide onokuphikisana nokugqoka okuphezulu namandla aphezulu. Kodwa-ke, ukwenza umkhiqizo we-tungsten carbide omsulwa one-ultra-fine density kanye nobulukhuni obuphakeme ngaphandle kwesigaba sokuhlanganisa, kuboniswa ukuthi indlela ye-sintering evamile ayinakwenzeka. Kodwa indlela ye-SPS sintering ixazulula le nkinga.

I-Spark Plasma Sintering (SPS), eyaziwa nangokuthi "i-Plasma Activated Sintering" (PAS), ubuchwepheshe obusha bokulungiselela izinto zokusebenza. Lobu buchwepheshe benza ama-tungsten carbide rods angenayo i-binderless, futhi amashubhu okugxilisa indiza yamanzi enziwe ngalezi zinduku ze-tungsten carbide ezihlanzekile.

Kucutshungulwa ibha engenalutho ye-tungsten carbide kuzinyathelo eziqediwe zokusika ze-waterjet:

1. Indawo yokugaya. I-tungsten carbide water jet nozzle diameter ngokuvamile iyadingeka ukuze igaye ibe ngu-6.35mm, 7.14mm, 7.97mm, 9.43mm, noma amanye amadayamitha adingwa ngamaklayenti. Futhi umkhawulo owodwa ugaya umthambeko njengomumo "we-nozzle".

2. Imbobo yokubhoboza. Izinduku ngakolunye uhlangothi zibhoboza imbobo yekhoni emfushane ekuqaleni. Bese usebenzisa umshini wokusika ucingo ukwenza imbobo yosayizi omncane evamise ukuba ngu-0.76mm, 0.91mm, 1.02mm, kanye namanye amasayizi wemigodi adingwa ngamaklayenti.

3. Ihlola usayizi. Ikakhulukazi hlola usayizi wembobo ye-waterjet nozzle kanye nokugxila.

4. Ukumaka ubukhulu. I-Waterjet nozzle tube inosayizi abaningi. Ngakho-ke ukumaka usayizi emzimbeni weshubhu le-carbide kulula ukukhetha i-waterjet egxilisa ishubhu efanele.

5. Ukupakisha. I-nozzle yejethi yamanzi inobuningi obukhulu nobulukhuni.

Nokho,  njengoba umbhobho wokusika we-waterjet wenziwa ngezinti ze-tungsten carbide ezingenaso noma iyiphi i-binder, umlomo wombhobho untekenteke kalula njengengilazi. Ngakho-ke ishubhu lokusika i-waterjet lihlala lipakishwe ebhokisini lepulasitiki elihlukene ukugwema ukushaya amanye amathuluzi.

Uma uthanda ijethi yamanzi futhi ufuna ulwazi olwengeziwe nemininingwane, UNGATHI XHUMANA NATHI ngocingo noma nge-imeyili kwesokunxele, noma SITHUMELE IMEYILI ezansi nekhasi.