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 |
Hexagon flange bolt yog ib lub ntsia liaj qhov rooj uas muaj lub taub hau hexagon, flange phaj thiab ntsia hlau, uas yog siv los khi thiab txuas ob lub qhov nrog rau cov txiv ntseej.
1 、 Koj puas muaj yam ntxwv
Lub taub hau ntsia liaj qhov rooj yog tuab, nyuaj rau deform, thiab yooj yim rau loosen tom qab zawm.
Piv nrog rau cov bolts zoo tib yam, hexagon flange bolts muaj qhov sib piv loj ntawm qhov chaw txhawb nqa rau cheeb tsam kev ntxhov siab, siab dua preload, kev ua haujlwm zoo dua, thiab siab precision thiab durability ntawm kho kom zoo nkauj.Lub hexagon flange ntsia liaj qhov rooj taub hau me me nrog lub qhov, thiab cov ntsia liaj qhov rooj tuaj yeem raug kaw kom ruaj khov dua yog tias muaj qhov deformation me ntsis;Lub flange phaj tuaj yeem muab faib ua lub tiaj tiaj hauv qab thiab cov hniav zoo nkauj raws li qhov xav tau ntawm kev lag luam, thiab tom kawg tuaj yeem ua lub luag haujlwm nrawm dua.