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HD Din933 Hex Head Bolt Hot Dipped Galvanized
Ipharamitha yemveliso
| Ubungakanani bomsonto d | M12 | M16 | M20 | M22 | M24 | M30 | |||
| P | isandi | 1.75 | 2 | 2.5 | 2.5 | 3 | 3.5 | ||
| ds | Max | 12.7 | 16.7 | 20.84 | 22.84 | 24.84 | 30.84 | ||
| Min | 11.3 | 15.3 | 19.16 | 21.16 | 23.16 | 29.16 | |||
| s | Max | 18 | 24 | 30 | 34 | 36 | 46 | ||
| Min | 17.57 | 23.16 | 29.16 | 33 | 35 | 45 | |||
| kwaye | Max | 20.7 | 27.7 | 34.6 | 39.3 | 41.6 | 53.1 | ||
| Min | 19.85 | 26.17 | 32.95 | 37.29 | 39.55 | 50.85 | |||
| dKwi | Min | 16.5 | 22 | 27.7 | 31.35 | 33.2 | 42.7 | ||
| c | Max | 0.6 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | ||
| Min | 0.15 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | |||
| da | Max | 14.7 | 18.7 | 24.4 | 26.4 | 28.4 | 35.4 | ||
| r | Min | 0.6 | 0.6 | 0.8 | 0.8 | 0.8 | 1 | ||
| k | Max | 7.95 | 10.75 | 13.4 | 14.9 | 15.9 | 19.75 | ||
| Min | 7.05 | 9.25 | 11.6 | 13.1 | 14.1 | 17.65 | |||
| b | Ibholithi enye | ngoku ka | d + 9 | d + 9 | d +8 | d + 9 | d + 7 | d + 6 | |
| igama | 21 | 25 | 28 | 31 | 31 | 36 | |||
| Ibholithi ephindwe kabini | ngoku ka | 1.8d + 9 | 1.8d + 10 | 1.8d + 10 | 1.8d + 13 | 1.8d + 11 | 1.8d + 8 | ||
| igama | 30.6 | 38.8 | 46 | 52.6 | 54.2 | 62 | |||
Inkcazo yemveliso
I-HDG ibhekisa ngokubanzi kwi-galvanizing yediphu eshushu. I-Hot-dip galvanizing kukwenza isinyithi esityhidiweyo siphendule kunye ne-matrix yentsimbi ukuvelisa umaleko we-alloy, ukwenzela ukuba i-matrix kunye ne-coating zidibaniswe. I-Hot-dip galvanizing kukuba i-pickle yentsimbi kunye nentsimbi yokuqala, ukuze kususwe i-oxide yentsimbi kumphezulu wentsimbi kunye neenxalenye zentsimbi, emva kokukhetha, icociwe kwitanki ye-ammonium chloride okanye i-zinc chloride isisombululo esinamanzi okanye isisombululo esinamanzi esixutywe se-ammonium chloride kunye ne-zinc chloride, kwaye emva koko ithunyelwe kwi-tank coating. I-Hot-dip galvanizing ineenzuzo zokugquma okufanayo, ukubambelela okuqinileyo kunye nobomi obude benkonzo.
Intloko ye-countersunk yeebholithi zediphu eshushu idla ngokusetyenziswa apho kufuneka uqhagamshelo. Yinxalenye engeyiyo eyomgangatho kwimilo ye-U kwaye ke yaziwa ngokuba yi-U-bolt. Iibholiti ezishushu-diphu ezinemisonto kuzo zombini iziphelo zingasetyenziswa ngokudityaniswa namandongomane. Imodeli esetyenziswayo isetyenziselwa ikakhulu ukulungisa izinto ze-tubular okanye ezinqabileyo.
Ukuxhathisa umhlwa kumiselwa ubukhulu becala lomaleko wegalvanized, ngoko ke umlinganiselo wokutyeba udla ngokuba sisiseko esiphambili sokugweba umgangatho womaleko wegalvanized. I-angle kunye nesantya sesisombululo sinempembelelo enkulu. Ke ngoko, akunakwenzeka ukuba ufumane ubukhulu obufanayo bokugquma.