Screw Thread d | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M20 | ||||
P | I-pitch | Umsonto orhabaxa | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | ||
Umsonto olungileyo-1 | / | / | 1 | 1.25 | 1.5 | 1.5 | 1.5 | 1.5 | ||||
Umsonto olungileyo-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 | imiz | 1 | 1.1 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 3 | |||
da | Ifom A | max | 5.7 | 6.8 | 9.2 | 11.2 | 13.7 | 15.7 | 17.7 | 22.4 | ||
Ifom B | max | 6.2 | 7.4 | 10 | 12.6 | 15.2 | 17.7 | 20.7 | 25.7 | |||
dc | max | 11.8 | 14.2 | 18 | 22.3 | 26.6 | 30.5 | 35 | 43 | |||
ds | max | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 | |||
imiz | 4.82 | 5.82 | 7.78 | 9.78 | 11.73 | 13.73 | 15.73 | 19.67 | ||||
du | max | 5.5 | 6.6 | 9 | 11 | 13.5 | 15.5 | 17.5 | 22 | |||
dw | imiz | 9.8 | 12.2 | 15.8 | 19.6 | 23.8 | 27.6 | 31.9 | 39.9 | |||
e | imiz | 8.71 | 10.95 | 14.26 | 16.5 | 17.62 | 19.86 | 23.15 | 29.87 | |||
f | max | 1.4 | 2 | 2 | 2 | 3 | 3 | 3 | 4 | |||
k | max | 5.4 | 6.6 | 8.1 | 9.2 | 11.5 | 12.8 | 14.4 | 17.1 | |||
k1 | imiz | 2 | 2.5 | 3.2 | 3.6 | 4.6 | 5.1 | 5.8 | 6.8 | |||
r1 | imiz | 0.25 | 0.4 | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | 0.8 | |||
r2 | max | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.9 | 1 | 1.2 | |||
r3 | imiz | 0.1 | 0.1 | 0.15 | 0.2 | 0.25 | 0.3 | 0.35 | 0.4 | |||
r4 | ≈ | 3 | 3.4 | 4.3 | 4.3 | 6.4 | 6.4 | 6.4 | 8.5 | |||
s | ubuninzi=ubungakanani obuqhelekileyo | 8 | 10 | 13 | 15 | 16 | 18 | 21 | 27 | |||
imiz | 7.78 | 9.78 | 12.73 | 14.73 | 15.73 | 17.73 | 20.67 | 26.67 | ||||
t | max | 0.15 | 0.2 | 0.25 | 0.3 | 0.35 | 0.45 | 0.5 | 0.65 | |||
imiz | 0.05 | 0.05 | 0.1 | 0.15 | 0.15 | 0.2 | 0.25 | 0.3 |
Ibholithi yeFlange sisibophelelo esinomsebenzi omncinci wokuzivalela.Kukho ubuso obungqukuva obungqukuva phantsi kwentloko yehexagon yebholiti eqhelekileyo yehexagon.Obu buso be-flange abuhlukaniswanga, kodwa buhlanganiswe nentloko ye-hexagon.Kukho igroove embossing phantsi kobuso beflange, esetyenziselwa ukuvelisa ukukhuhlana okuqinileyo kunye ne-matrix, ukuze kuphunyezwe umsebenzi ochasene nokukhulula.Ewe kunjalo, kukwakho noyilo lwendiza ngaphantsi kobuso beflange, ezithengwa ngokweemfuno zabasebenzisi.
Kukho izinto ezimbini ezisetyenziselwa ukuvelisa iibholiti ze-flange, enye yintsimbi ye-carbon, enye yintsimbi engenasici.Ukuba ibholidi ye-carbon steel flange, ikwahlulwe ngamabakala amathathu: 4.8, 8.8 kunye ne-10.9.IBanga le-4.8 le-flange bolt lenziwe nge-Q235, kwaye umphezulu uya kufakwa emva kwemveliso.Ibanga le-8.8 le-flange bolt lenziwe ngentsimbi engama-35, efuna unyango lobushushu kwinqanaba lamva, kwaye umphezulu uxutywe kwaye umnyama okanye ufakwe i-galvanized.Izinto ze-flange bolt zebanga le-10.9 zenziwe ngentsimbi ye-alloy.Ngaphandle kokuba ishishini leemoto liya kusebenzisa ibhawudi ye-flange yebanga le-10.9, ambalwa amanye amashishini aya kuyisebenzisa.Iibholiti zentsimbi engenastainless zenziwe ngezinto ze-SUS304 okanye ze-SUS316.Ngokubanzi, iibholiti ze-SUS304 zentsimbi engenastainless flange zininzi kakhulu, kwaye izixhobo ze-SUS316 azifane zisetyenziswe.
Kukho iintlobo ezintathu zeentloko ze-hexagon flange bolt, enye i-hexagon flange bolt, oko kukuthi, intloko yayo ye-hexagon ifana ne-hexagon bolt yethu esetyenziswa ngokuqhelekileyo, kodwa inobuso obongezelelweyo be-flange.Olu hlobo lwebholiti ye-hexagon ye-flange enentloko ethe tyaba inomgangatho ophezulu, onokufikelela kwiBanga lesi-8.8 okanye le-10.9.Enye yibhawunti yesokethi yeflange.Umbindi wentloko yayo yehexagon awukho sicaba, kodwa ujike kancinane.Izinto eziphathekayo zale flange bolt ziqhelekileyo, kwaye inqanaba liyi-4.8 kuphela.Kutheni wahluke kangaka?Enyanisweni, intsingiselo ye-concave ayikho imfuneko yoyilo, kodwa ukumila okunjalo akufuni iimfuno eziphezulu zokubumba, kwaye izixhobo azidingi ukucofa kakhulu.Ngamafutshane, yindleko ephantsi kwaye ilungele imveliso.Enye into kukuba kukho i-slot ye-cross kumbindi we-hexagon head, enokufakwa kunye ne-hexagon wrench okanye i-screwdriver.Ngokuqhelekileyo, kwindawo yokucwina, xa i-wrench ayikwazi ukusebenza, i-screwdriver ye-cross ingasetyenziselwa ukuxazulula ingxaki.
Iibholiti ze-hexagon flange, njengezibophelelo eziqhelekileyo, zisetyenziswa ngokubanzi.Iibholiti ze-Flange ziya kwenziwa zibe zizinto ezingenanto ngesixhobo se-pier ebandayo yeetoni ezingama-20 ngexesha elinye, kwaye ziya kuhanjiswa kubasebenzisi emva kweenkqubo ezininzi ezifana nokuqengqeleka kwamazinyo, ukucocwa, ukuvavanywa nokupakishwa.Imiphezulu yeebholiti ze-hexagon flange ezifakwe isinyithi ngentsimbi yekhabhoni zonke zenziwe ngegalvanized ehambelana nokusingqongileyo.Umsonto uhamba nokuhlolwa kwegauge ifanelekile, kwaye ingxelo ye-ROHS inokubonelelwa.Okwangoku, izinto ze-SUS304 kuphela zibonelelwa kwiibholiti ze-flange zensimbi engenasici, ngelixa izinto eziqhelekileyo zetsimbi ezingenasici kunye ne-316 ye-stainless steel flange bolts aziveliswanga ngoku.
Sihlala sidibana nabasebenzisi abasebenzisa iibholiti zensimbi ezingenasici ezingaqhelekanga, kodwa kulo mzekelo, kunzima ukubonelela, kuba uphuhliso lokungunda kunye nokuveliswa kweebholiti ze-flange kunzima, nto leyo efuna ukubumba ukucofa kabini i-pier ebandayo ukwenza.Ukuba lizinyo elinesiqingatha, inyathelo lokubumba intonga likwafuna ukuvula kunye nokuvala ukungunda ukugqiba: