Ubwino Wophimba Zida Zodulira Carbide
Ubwino Wophimba Zida Zodulira Carbide
Zida zodulira za Tungsten carbide ndi zida zodulira zomwe zimagwiritsidwa ntchito kwambiri pamsika wamakina, zomwe zawonjezera kwambiri kuchuluka kwa zokolola za njira zodulira zitsulo, motero zimachepetsa kwambiri ndalama zopangira zinthu zatsiku ndi tsiku. Njira zosiyanasiyana zokutira zapamwamba ndi zida zokutira tsopano zikupezeka pamsika.
Zoyikapo za carbide zokhala ndi zokutira zili ndi maubwino asanu akuluakulu monga pansipa:
1. TiN yagolide ya pamwamba imakhala ndi zotsatira zochepetsera kukangana ndikupereka kuzindikira kovala
2. Kapangidwe kapadera kagawo kakang'ono ka Al2O3 kamene kali ndi ntchito yabwino kwambiri yotchinga kutentha kuti muteteze kudula kowuma kothamanga kwambiri, ndi kukana kwa gawo lapansi ku mphamvu ya pulasitiki.
3. Wosanjikiza wa TiCN ali ndi ntchito yotsutsana ndi abrasive, yomwe imapangitsa kuti nkhope yakumbuyo yoyikapo ikhale ndi mphamvu zotsutsana ndi abrasion.
4. Pogwiritsa ntchito ukadaulo wa gradient sintering, kukana kwamphamvu ndi kukana kuvala kwapang'onopang'ono kumakulitsidwa, motero kumakulitsa luso loletsa kusweka kwa m'mphepete.
5. Lili ndi carbide yokhala ndi mawonekedwe apadera a kristalo, omwe amachititsa kuti kuuma kofiira kwa carbide nsonga ya matrix ndikulimbitsa kukana kwa kutentha kwapamwamba.
Makina omaliza okhala ndi zokutira ali ndi zabwino zisanu monga zili pansipa:
1. Kuchita bwino kwamakina ndi kudula: Zida zodulira zitsulo zophimbidwa zimaphatikiza magwiridwe antchito abwino kwambiri azinthu zoyambira ndi zokutira, zomwe sizimangokhalira kulimba kwabwino komanso kulimba kwamphamvu kwa maziko komanso kulimba kwakukulu, kukana kuvala kwambiri komanso kukana kochepa kwa zokutira, coefficient of friction. Chifukwa chake, liwiro lodula la chida chophimbidwa litha kuonjezeredwa ndi nthawi zopitilira 2 kuposa chida chosaphimbidwa. Kuchuluka kwa chakudya kumaloledwa, ndipo moyo wake wasinthanso.
2. Kusinthasintha kwamphamvu: Zida zokutira zimakhala ndi kusinthasintha kwakukulu, ndipo makonzedwe opangira amakulitsidwa kwambiri. Mtundu umodzi wa chida chophimbidwa ukhoza kusintha mitundu ingapo ya zida zosavala.
3. Makulidwe a zokutira: Chida cha moyo chidzawonjezeka ndi kuwonjezereka kwa makulidwe a zokutira, koma pamene makulidwe a zokutira afika pa machulukidwe, moyo wa chida sudzawonjezeka kwambiri. Pamene zokutira ndi wandiweyani kwambiri, n'zosavuta kuyambitsa peeling; pamene zokutira ndizochepa kwambiri, kukana kuvala kumakhala kovuta.
4. Regrindability: kubwezeredwa kosauka kwa masamba okutidwa, zida zokutira zovuta, zofunikira kwambiri, komanso nthawi yayitali yopaka.
5. Zida zokutira: zida zodulira zokhala ndi zida zosiyana siyana zimakhala ndi machitidwe osiyanasiyana odula. Mukadula mwachangu, TiN ndiyoyenera.
Ngati muli ndi chidwi ndi zinthu za tungsten carbide ndipo mukufuna zambiri ndi zambiri, mutha KULUMIKIZANA NAFE pa lamya kapena makalata kumanzere, kapena KUTITUMIZIRA MAIL pansi pa tsambali.