Nzira yekugadzirisa mupendero wakadzvanywa
1. Kana wangopwanywa mupendero
Maitiro ekudzvanya mupendero wakaoma panguva imwe chete: Kutanga peta ndiro kuita madhigirii makumi matatu nebanga rekukotama remadhigirii makumi matatu, wobva waita kuti mupendero wekukotama utaridzike zvakanaka.
2. Kukotama kwemadhigirii zana nemakumi masere:
Nzira yekukotamisa ndiro nemadhigirii 180: Tanga wapeta ndiro kuita madhigirii 30 nebanga rekukotamisa rine madhigirii 30, wobva waita kuti mucheto wekukotamisa utaridzike zvakanaka, wobva waburitsa ndiro yekumashure.
Muganho wemuganhu wakashata
a) Mupendero wakaoma unofanira kukotama kaviri. Kutanga, kotama 30 ° ~ 45 ° nebanga rakapinza re30 ° negomba rakadzika reV, wobva wadzvanya wakatsetseka nedhiraivha yakatsetseka. Rudzi rwemupendero wakaoma une ukobvu hwakasiyana: 0.5 < T < 2.0
b) Kureba (L) kwemucheto wakadzvanywa kwakabatana nehukobvu hwechinhu uye kudzika kwemugero weV. Kana 0.5 < T ≤ 1.5, mugero weV6 unosarudzwa, uye L min > 5T + R (L min > 6); Kana 2.0 ＜ T < 2.5, sarudza V10 kuti uise mugero wakadzika, L min ≥ 5T + R (L min > 9); Kureba kwemupendero wakadzika L max yeaviri ari pamusoro apa i ≤ 14mm
c) Kureba kweL yemupendero wakaoma wakadzvanywa mushure mekukotama kwemashure kunogumira nekudzika kwekuisa V groove, L min ≥ 11mm
d) Kureba kubva pagomba remupendero wakaoma kusvika kumucheto wekukombama hakufanirwe kunge kuri kudiki zvakanyanya, zvikasadaro gomba richakanganisika nekuchinja kwekona panguva yekukombama: l1min > 0.7V
Nguva yekutumira: Nyamavhuvhu-02-2021