I-Titanium kunye ne-titanium alloy i-Ti6Al4V yinto eqhelekileyo ye-aerospace enzima-kumatshini imathiriyeli.Ukunxitywa kwezixhobo ze-carbide ze-cemented ngexesha lenkqubo yokugaya kuya kunciphisa ukuzinza kwenkqubo yokugaya, ngaloo ndlela kuchaphazela ukusebenza kakuhle kwe-machining kunye nomgangatho womphezulu womhlaba owenziwe ngomatshini.Ukugqoka ubuso be-rake yesixhobo kuya kunciphisa amandla omgca wokusika wesixhobo, kwaye kuchaphazele ukuhamba kunye nokuphulwa kweechips.Indlela yokunxiba yeraki yobuso yahlalutywa kwaye imodeli yoqikelelo lobunzulu bokunxitywa kwecrater iye yakhiwa.
Okokuqala, indlela yokuhlalutya isetyenziselwa ukwakha imodeli yentsimi yoxinzelelo yobuso beraki, kunye nokusabalalisa uxinzelelo kunye nokunxiba kwesixhobo sobuso beraki ngexesha lenkqubo yokutyibilika kwe-chip kubuso beraki ifunyenwe.Imodeli yentsimi yobushushu bobuso behariki isekwe ngokusekelwe kubudlelwane boqhagamshelwano phakathi kwesixhobo kunye netshiphu.
Ke, ngokusekwe kwisixhobo esifunyenweyo soxinzelelo lobuso kunye nokuhanjiswa kweqondo lobushushu, imodeli yoqikelelo lwe-crescent yokusika ubunzulu obuthathela ingqalelo ngokupheleleyo ukunxitywa kwe-abrasive, ukunxitywa kwebhondi kunye nokunxiba kwe-diffusion yakhelwe ukufumana ijiko lokuxela kwangaphambili;idityaniswe nendawo yokunxiba yokusika isisikhi sokusila Ngokusekwe kwiimpawu zokusasazwa ecaleni komphetho wokusika, imodeli yoqikelelo lwexesha lokunxiba lobungakanani bobuso bereki yokusika iyasekwa.
Okokugqibela, uvavanyo luqinisekisa impembelelo yokusikwa kobubanzi ekunxityweni kobuso beharika, kwaye iziphumo eziqikelelweyo zivumelana kakuhle namaxabiso alinganisiweyo wovavanyo.Iziphumo zibonisa ukuba njengoko ububanzi bokusikwa bukhula, ubunzulu bokunxitywa kwecrescent crater kunye nomthamo wokunxiba wobuso behariki uyenyuka.Iziphumo zophando zeli phepha zibonelela ngesiseko sethiyori yoyilo lwezixhobo zokugaya i-titanium alloy kunye nokukhethwa ngokufanelekileyo kweeparamitha zokusika.
Ekupheleni kuka-Okthobha, nge-titanium sponge titanium amaxabiso angama-20 ~ 25%, kwaye amaxabiso awaqatshelwa yimarike, elinye ixabiso le-sponge le-titanium lingaphantsi kwe-80000 yeyuan, 2 kungenxa yokuba izinto ezininzi ze-titanium zixabiso le-sponge le-titanium ngaphambili. uluhlu lwempahla, ukucaphula nangona ixabiso lemarike elikhulayo alikho konke ngokuhambelana nexabiso elitsha, umahluko wexabiso mkhulu.Izinto ze-Titanium ezinamaxabiso aphantsi kwiimarike zithengisa kakuhle, ngelixa izinto ze-titanium ezinamaxabiso aphezulu kunzima ukuthengisa, kwaye imarike ingena kwi-stalemate.
Ixesha lokuposa: Jan-04-2022