Ko te matotoru o te sprocket 16b he 17.02mm.E ai ki a GB / T1243, ko te waahanga iti rawa o te whanui o roto b1 o nga mekameka 16A me 16B ko: 15.75mm me 17.02mm ia.I te mea ko te pitch p o enei mekameka e rua he 25.4mm, e ai ki nga whakaritenga o te paerewa a-motu, mo te sprocket me te pitch nui ake i te 12.7mm, ko te whanui niho bf=0.95b1 ka tatauhia hei: 14.96mm me te 16.17mm ia. .Mēnā he sprocket rarangi-kotahi, ko te matotoru o te pihi (te whanui niho katoa) ko te whanui niho bf.Mēnā he kōkiri haupae rua, haupae toru rānei, he tātai tātai anō.
Wā tuku: Akuhata-31-2023