Ko reshiyo yekutapurirana ye sprocket inotarwa sei?

Paunenge uchiverenga dhayamita ye sprocket yakakura, kuverenga kunofanirwa kuve kwakavakirwa pane anotevera mapoinzi panguva imwe chete:
1. Verenga zvichienderana nehuwandu hwekutumira: kazhinji chiyero chekutumira chinogumira kusvika pasi pe6, uye chiyero chekutumira chiri chakanaka pakati pe2 ne3.5.
2. Sarudza chiyero chekutumira maererano nenhamba yemazino epinion: kana nhamba yemazino epinion inenge 17 mazino, chiyero chekutumira chinofanira kunge chiri pasi pe6;kana nhamba yemazino epinion ari 21 ~ 17 mazino, chiyero chekutumira chiri 5 ~ 6;apo nhamba yemazino epinion iri 23 ~ Kana pinion iine mazino makumi maviri nemashanu, chiyero chekutumira chiri 3 ~ 4;kana mazino epinion ari 27 ~ 31 mazino, chiyero chekutapurirana chiri 1 ~ 2.Kana zviyero zvekunze zvichibvumira, edza kushandisa sprocket duku nenhamba huru yemazino, iyo yakanaka kune kugadzikana kwekufambisa uye kuwedzera hupenyu hweketani.
Izvo zviyero zvakakosha zve sprocket: pitch p yeketani inoenderana, iyo yakakura yekunze dhayamita ye roller d1, mutsara pitch pt uye nhamba yemazino Z. Hukuru hukuru uye mafomu ekuverenga e sprocket anoratidzwa mutafura iri pasi apa. .Iyo dhayamita yegomba re sprocket hub inofanira kunge iri diki pane iyo yakanyanya kubvumidzwa dhayamita.Iyo yenyika zviyero zve sprockets haina kutsanangura chaiyo sprocket mazino maumbirwo, chete iyo yakakura uye yakaderera mazino nzvimbo maumbirwo uye muganhu iwo paramita.Imwe yeanonyanya kushandiswa mazino maumbirwo parizvino ndeye matatu-kutenderera arc.