Okokuqala qonda umqondo, hhayi i- iron iron dao, kodwa i-carbon steel!
Ngoba aziqukethe izinto ezifana ne-chromium nickel, ensundu ngokumnyama.
I-Iron dao abantu nje abavame ukwaziwa njengesithombe.
I-oxidation elula ye-carbon steel ayigqwali yizinto ezimbi eziyinhloko, kodwa i-blade yinhle kakhulu (
Kubili nje okuthathu ubukhali bunomehluko osobala)
, ukuqina ngokuvamile kuphakeme kancane kunommese wekhishi wensimbi engagqwali (
3 cr13, 4 cr13, 5 cr15mov, njll.)
, kuhlangene nokujwayelekile ukubunjwa, ukuqina okuphelele kungcono kunokunyathela kommese wensimbi engagqwali kanye nokwakheka kokusika.
Ngakho-ke ummese we-carbon steel usetshenziselwa ukudla kwaseShayina ekhishini lochwepheshe.
Ukusebenzisa imvamisa kukhulu kunomndeni, i-dao grind yansuku zonke, ngakho-ke ungalindi ukugqwala nokulola.
Insimbi engagqwali ikakhulukazi ukuze kuvinjwe ukugqwala okuhle nokugqwala, i-blade inzima uma kuqhathaniswa ukuyilola, futhi ukumelana nokugqwala, kuyancipha ubulukhuni bommese obungcono, womabili aphikisanayo futhi ahlangene.
Imvamisa yokusebenzisa imimese yasendlini iphansi kakhulu,
Uma kuqhathaniswa nekhishi legumbi lokudlela)
, ukugaya okuningi kanye ngesonto, i-blade enhle kangaka esikhundleni sokugqwala kubaluleke kakhulu.
Ngakho isinqumo ngokusho izici izinhloso ezahlukene.
Kodwa ke futhi, ikakhulukazi ekhishini ummese kuqhathaniswa othobekile akanaki lonke.
Ummese wasekhishini waseJapane cishe yonke insimbi ye-carbon, kodwa faka umoya obandayo
