Ufa wochuluka kwambiri wokhala ndi tinthu tating'ono pafupifupi ma microns 50 amagwiritsidwa ntchito makamaka popanga simenti ya carbide, zida zosiyanasiyana zamafakitale ndi zida zosavala kuti zikwaniritse zosowa za ogwiritsa ntchito kumapeto.Gwiritsani ntchito luso lake lamakono lamakono ku Germany.
Osakhala okonzeka kupanga zida zamtengo wapatali za tungsten, tungsten carbide yokhala ndi mitundu yosiyanasiyana ya tinthu tadziwika kuti ndi yapamwamba kwambiri padziko lapansi.Kwa zaka zana kampaniyo yakhala, Yang'anani pazatsopano zazinthu ndikusintha kwazinthu, ndi gulu la uinjiniya ndi makasitomala, Gwirani ntchito limodzi kuti mupange zida zatsopano, kulimbikitsa ntchito zatsopano, ndikukhazikika nthawi zonse ndikuwongolera mtundu wazinthu.
Mbiri yakale komanso kukhazikika kwapamwamba, kwa Ou Yat kukhazikika kwa masamba opangidwa ndi CNC kumapereka chitsimikizo champhamvu.
Pamene mpikisano wazinthu ukukulirakulira, ogwiritsa ntchito zida ayika patsogolo zofunika kwa opanga zida monga kukhazikika kwa zida, moyo wautali, mtengo wotsika, komanso kutumiza mwachangu, komanso makina opukutira a CNC olondola kwambiri amapereka mayankho omveka bwino pakupanga kwakukulu kwa masamba olondola a CNC.Limbikitsani kupanga bwino komanso kusinthasintha kwazinthu.
Mng'anjo yotsika kwambiri ya vacuum sintering ndiye chida chofunikira kwambiri popanga carbide yolimba kwambiri.Zopangidwa ndi simenti ya carbide zomwe zidayikidwa ndi zida izi zimakhala ndi mawonekedwe abwino kwambiri, ndipo mphamvu zonse zachinthucho komanso kulimba komanso kusalimba kwazinthuzo zasinthidwa moyenerera.Poyerekeza ndi simenti carbide pambuyo sintering ndiyeno otentha isostatic kukanikiza, ili ndi ubwino zambiri monga khola ntchito ndi otsika mtengo kupanga.
Mapangidwe a metallographic mu thupi lazopangidwa ali ndi compactness yabwino, palibe mabowo, ndipo palibe trachoma.
Mankhwalawa ali ndi kachulukidwe apamwamba, kuuma kwakukulu komanso mphamvu zapamwamba.
Kuthwa kwa mankhwalawa ndikwabwinoko komanso kukhazikika kumakhala kotalika.
Chifukwa cha kachulukidwe kofananira, mankhwalawa amakhala ndi magwiridwe antchito abwino.
Chophimbacho chimakhala ngati chotchinga chamankhwala ndi chotenthetsera, mpeni wokutidwa, Chidacho chimachepetsa kufalikira ndi machitidwe amankhwala pakati pa chida ndi chogwirira ntchito, potero kuchepetsa kuvala kwa chida.Zida zokutira zimakhala ndi kuuma kwambiri pamtunda, kukana kwabwino, kukhazikika kwamankhwala, kukana kutentha, kukana kwa okosijeni, kukangana.
Makhalidwe a chinthu chaching'ono komanso kutsika kwamafuta otsika amafanana ndi zokutira zomaliza podula.