inogona kubaya chishandiso chemurimi chakanakisa kubva kufekitari

Kugadzirira usati warodza banga:

1, tanga watarisa blade: blade kuziso, kuitira kuti banga uye mutsara wekuona upinde ≈30 °.Iwe uchaona arc mune blade - chena blade mutsara, zvichiratidza kuti banga rave kugomara.

2, gadzira whetstone: Iva nechokwadi chekugadzira dombo rakanaka.Kana blade mutsara wakakora, gadzirirawo kukurumidza rough whetstone, inoshandiswa kurodza banga nekukurumidza.Kana iwe usina chinopinza chakagadzika, unogona kuwana jira gobvu (towel type) yekupetera pasi pedombo rinopinza.Dururira imwe mvura pawhetstone.

Tanga kurodza banga (tora blade line semuenzaniso):

1. Gaya mupendero wemukati kutanga.Gadzira banga rekicheni uye whetstone paAngle ye3 ° ~ 5 ° (iyo idiki yemukati yemukati, iyo shoma kuedza kucheka miriwo).Paunenge uchirodza banga kumashure nekudzoka, chengetedza Angle iyi isina kushanduka.Mushure memakumi mashoma ekurohwa, tarisa blade munzira 1.1 kusvika mutsetse weblade uri mudiki kwazvo.Kana iwe ukaramba uchirodza banga, blade inomonereka uye blade line inowedzera.

2. Zvadaro geda kunze kwemupendero wepamusoro.Gadzira banga rekicheni uye whetstone paAngle ye5 ° ~ 8 ° (yekunze kumucheto kwepamusoro inovimbisa kuti ndiro dzakachekwa dzinogona kuparadzaniswa nebanga rekicheni zvakanaka, asi haifaniri kunge yakakura).Paunenge uchirodza banga kumashure nekudzoka, chengetedza Angle iyi isina kushanduka.Mushure memakumi mashoma ekurohwa, tarisa blade munzira 1.1 kusvika mutsetse weblade uri mudiki kwazvo.Kana iwe ukaramba uchirodza banga, blade inomonereka uye blade line inowedzera.