1. Kwinjira vuba
Gufata umwanya: amasaha 8-10, urwego rwo hejuru rworoshye: 0.14-0.18mm, urwego rwera: 0.006-0.01mm
2. Gukomera hejuru
Ubuso bukomeye bushobora kugera kuri HV1000 ~ 1200
3. Guhuza neza ubushyuhe bwitanura
Umuyaga udasanzwe uzunguruka ku itanura rya nitriding, ubushyuhe bw'itanura ± 5 ℃
4. Guhuza n'imihindagurikire y'ikirere hamwe no kwinjira kimwe
5. Urwego rwo hejuru rwo kwikora no gukora byoroshye
6. Ikigega kinini cya vacuum gifunze itanura, gukora neza no kurengera ibidukikije
Nyuma ya nitriding, ibara ryera rya nitride ryakozwe hejuru yumurimo wakazi, bigatuma igihangano gikora ubukana bwinshi, kwihanganira kwambara cyane, kurwanya ruswa no kuramba.
Yasuditswe na A3 ibyuma byujuje ubuziranenge bya karubone bigakorwa mugice kimwe, uburebure ni 6mm.Kugira imbaraga zihagije no gukomera, birashobora kwihanganira uburemere bw itanura nakazi, kandi ukagumana imiterere ya geometrike Ntabwo ihindagurika.
Gukoresha amatafari yoroheje yubakishijwe amatafari na aluminiyumu silikatike ya fibre fibre, igizwe nubushyuhe bwo gutwika amashyanyarazi yumuriro hamwe nigice cyogukingira, ubushyuhe bwo kugabanya ubushyuhe ukoresheje ingufu nyinshi zoroheje n’amatafari yo mu bwoko bwa alumina menshi, bikurikije uburyo bwo gushyiraho ibipimo bisanzwe, bifite imikorere myiza yubushyuhe, ubuzima bwa serivisi mumyaka irenga 5.
Kwemeza ubuziranenge bwo hejuru 321 ubushyuhe butarwanya ibyuma, uburebure ni mm 8.Afite igihe kirekire cyo gukora munsi yubushyuhe bwagenwe.Inkono y'itanura iruhukiye hepfo kugirango yongere ikirere imbere mu itanura kandi yongere ubuzima bwa serivisi.