Lub tuab ntawm 16b sprocket yog 17.02 hli. Raws li GB/T1243, qhov tsawg kawg nkaus sab hauv dav b1 ntawm 16A thiab 16B saw yog: 15.75 hli thiab 17.02 hli feem. Txij li thaum lub suab p ntawm ob txoj saw no yog ob qho tib si 25.4 hli, raws li qhov yuav tsum tau ua ntawm tus qauv hauv tebchaws, rau lub sprocket nrog lub suab ntau dua 12.7 hli, qhov dav hniav bf = 0.95b1 yog xam raws li: 14.96 hli thiab 16.17 hli feem. Yog tias nws yog ib kab sprocket, qhov tuab ntawm sprocket (qhov dav hniav tag nrho) yog qhov dav hniav bf. Yog tias nws yog ob kab lossis peb kab sprocket, muaj lwm cov mis xam.
Lub sijhawm tshaj tawm: Lub Yim Hli-31-2023