Screw Xov d | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M20 | ||||
P | Suab | Coarse xov | 0.8 ua | 1 | 1.25 | 1.5 | 1.75 ib | 2 | 2 | 2.5 | ||
Cov xov zoo - 1 | / | / | 1 | 1.25 | 1.5 | 1.5 | 1.5 | 1.5 | ||||
Cov xov zoo - 2 | / | / | / | 1 | 1.25 | / | / | / | ||||
b | L≤125 | 16 | 18 | 22 | 26 | 30 | 34 | 38 | 46 | |||
125<L≤200 | / | / | 28 | 32 | 36 | 40 | 44 | 52 | ||||
L 200 | / | / | / | / | / | / | 57 | 65 | ||||
c | min | 1 | 1.1 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 3 | |||
da | Daim ntawv A | max | 5.7 | 6.8 | 9.2 ib | 11.2 | 13.7 ib | 15.7 ib | 17.7 ib | 22.4 ib | ||
Daim ntawv B | max | 6.2 | 7.4 ib | 10 | 12.6 | 15.2 | 17.7 ib | 20.7 ib | 25.7 ib | |||
dc | max | 11.8 ib | 14.2 | 18 | 22.3 | 26.6 ib | 30.5 ib | 35 | 43 | |||
ds | max | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 | |||
min | 4.82 ib | 5.82 ib | 7.78 ib | 9.78 ib | 11.73 Nws | 13.73 Nws | 15.73 Nws | 19.67 Nws | ||||
du | max | 5.5 | 6.6 | 9 | 11 | 13.5 Nws | 15.5 ib | 17.5 Nws | 22 | |||
dw | min | 9.8 ib | 12.2 | 15.8 ib | 19.6 ib | 23.8 ib | 27.6 ib | 31.9 ib | 39.9 ib | |||
e | min | 8.71 ib | 10.95 Nws | 14.26 Nws | 16.5 ib | 17.62 Nws | 19.86 Nws | 23.15 Nws | 29.87 Nws | |||
f | max | 1.4 | 2 | 2 | 2 | 3 | 3 | 3 | 4 | |||
k | max | 5.4 | 6.6 | 8.1 | 9.2 ib | 11.5 | 12.8 ib | 14.4 ib | 17.1 | |||
k1 | min | 2 | 2.5 | 3.2 | 3.6 | 4.6 | 5.1 | 5.8 | 6.8 | |||
r1 | min | 0.25 | 0.4 | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | 0.8 ua | |||
r2 | max | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.9 | 1 | 1.2 | |||
r3 | min | 0.1 | 0.1 | 0.15 | 0.2 | 0.25 | 0.3 | 0.35 Nws | 0.4 | |||
r4 | ≈ | 3 | 3.4 | 4.3 | 4.3 | 6.4 | 6.4 | 6.4 | 8.5 | |||
s | max = nominal loj | 8 | 10 | 13 | 15 | 16 | 18 | 21 | 27 | |||
min | 7.78 ib | 9.78 ib | 12.73 Nws | 14.73 Nws | 15.73 Nws | 17.73 Nws | 20.67 Nws | 26.67 Nws | ||||
t | max | 0.15 | 0.2 | 0.25 | 0.3 | 0.35 Nws | 0.45 ib | 0.5 | 0.65 ib | |||
min | 0.05 Nws | 0.05 Nws | 0.1 | 0.15 | 0.15 | 0.2 | 0.25 | 0.3 |
Vim li cas nws yog hexagonal, tsis yog lwm yam?
Ntau tus neeg yuav muaj cov lus nug zoo li no, vim li cas thiaj li yuav tsum tau lub ntsia liaj qhov rooj rau hauv cov duab hexagonal?Thiab tsis yog lwm tus?Hexagon yog cov khoom ntawm kev sib haum xeeb ntawm sab ntev thiab twist lub kaum sab xis.
Rau bolts nrog khib sab ntev, ob sab ntawm lub ciaj ntswj tsis yog sib npaug.Nyob rau hauv tas li ntawd, nyob rau hauv thaum ntxov ua sawv, tsuas muaj forked wrenches, thiab feem ntau ntawm cov wrench hau yog trumpet zoo li tus, yog li wrenches tsis haum rau lub hwj chim tiam.Tsis tas li ntawd, lub kaum sab xis kuj yog ib qho tseem ceeb uas yuav tau xav txog.Yog tias nws yog plaub lub ces kaum, tus ciaj ntswj yuav tsum tau tig 90 degrees los kho cov ntsia hlau, uas yog qhov tsis zoo rau kev teeb tsa hauv qhov chaw nqaim;Yog hais tias nws yog octagonal los yog decagonal, txawm hais tias lub twisting lub kaum sab xis ua me me, lub zog kuj me me, thiab nws yog ib qho yooj yim mus ncig.
Yog li ntawd, hexagon puab yog ib qho kev xaiv rau bolts.