Izinto eziluncedo zokugquma izixhobo zokusika i-carbide

Izixhobo zokusika i-Tungsten carbide zizona zixhobo zokusika ezisetyenziswa kakhulu kwimarike yomatshini, kwaye izixhobo ezinjalo ziye zandisa kakhulu umgangatho wokuvelisa iinkqubo zokusika isinyithi, ngaloo ndlela zinciphisa kakhulu iindleko zokuvelisa izinto zemihla ngemihla. Iintlobo ngeentlobo zeenkqubo zokugquma eziphambili kunye nezixhobo zokugquma ziyafumaneka ngoku kwiimarike.

Ufakelo lweCarbide enento yokugquma ineengenelo ezintlanu ezinkulu njengalapha ngezantsi:

1. I-TiN yegolide engaphezulu ineempembelelo zokunciphisa ukukhuhlana kunye nokubonelela ngokubaluleka kokunxiba

2. Isakhiwo esikhethekileyo soluhlu lwe-Al2O3 lwe-deposition lunomsebenzi ongcono we-thermal barrier, ukukhusela i-high-speed cut dry, i-insert substrate resistance to deformation yeplastiki.

3. Uluhlu lwe-TiCN lunomsebenzi wokutshatyalaliswa kwe-anti-abrasive, okwenza ukuba ubuso obungemva be-insert bube nentsebenzo enamandla kakhulu yokuchasana.

4. Ukusebenzisa iteknoloji ye-gradient sintering, ukuchasana kwempembelelo kunye nokuxhatshazwa kokugqoka komgca wokusika kuphuculwe, ngaloo ndlela kuphuculwe amandla okuchasana nokuqhawula komgca wokusika.

5. Iqukethe i-carbide ene-crystal structure ekhethekileyo, ephucula ubunzima obubomvu be-carbide tip matrix kwaye iqinisa ukuchasana kobushushu obuphezulu bokufaka.

Izixhobo zokuphelisa ezinezogquma zineengenelo ezintlanu ezinje ngasezantsi:

1.Ukusebenza kakuhle koomatshini kunye nokusika: Izixhobo zokusika zesinyithi ezigqunyiweyo zidibanisa ukusebenza okugqwesileyo kwesiseko semathiriyeli kunye nemathiriyeli yokugquma, engagcini nje ngokugcina ukuqina okuhle kunye nokomelela okuphezulu kwesiseko, kodwa inokuqina okuphezulu, ukumelana nokunxiba okuphezulu. kunye nokuchasana okuphantsi kwengubo, i-coefficient of friction. Ngoko ke, isantya sokusika isixhobo esigqunyiweyo sinokunyuswa ngamaxesha angaphezu kwe-2 kuneso sixhobo esingagqunywanga, kwaye izinga eliphezulu lokutya livumelekile, kwaye ubomi baso buye baphuculwa.

2.Iindlela ezininzi eziguquguqukayo: Izixhobo ezigqunyiweyo zinezinto ezininzi ezahlukeneyo kwaye uluhlu lokusetyenzwa lwandisiwe kakhulu. Olunye uhlobo lwesixhobo esigqunyiweyo sinokuthatha indawo yeentlobo ezininzi zezixhobo ezingafakwanga.

3.Ukutyeba kokwaleka: Ubomi besixhobo buya kwanda ngokunyuka kobungqingqwa be-coat, kodwa xa ubukhulu be-coating bufikelela kwi-saturation, ubomi besixhobo abusanakunyuka kakhulu. Xa i-coating inzima kakhulu, kulula ukubangela ukukhupha; xa isambatho sincinci kakhulu, ukuxhathisa ukunxiba kubi.

I-4.Regrindability: i-regrindability embi yee-blades ezigqunyiweyo, izixhobo zokugquma eziyinkimbinkimbi, iimfuno zenkqubo ephezulu, kunye nexesha elide lokugqoka.

I-5.Izixhobo zokugubungela: izixhobo zokusika kunye nezixhobo ezahlukeneyo zokugqoka zineentsebenzo ezahlukeneyo zokusika. Umzekelo, xa usikwa ngesantya esiphantsi, i-TiC yokwambathisa inenzuzo: xa usikwa ngesantya esiphezulu, i-TiN ifanelekile ngakumbi.