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Kulul-Dip Galvanized Hex Bolts-Hage Farsamo Dhameystiran-Ilaalinta Daxalka Waxay la kulmeysaa Heer Sare ee Farsamada
2026-08-24
1.hordhac
Dhalooyinka hex-ga leh ee kulul waxay ka dhigan yihiin qayb muhiim ah oo xirmooyinka warshadaha ah kuwaas oo isku dara sifooyinka farsamada ee adag ee birta xoogga badan leh ilaalinta daxalka sare iyada oo loo marayo daahan zinc. Xidhiidhiyayaashan waxaa si weyn loogu isticmaalaa dhismaha, kaabayaasha, bay'ada badda, iyo dhismayaasha bannaanka halkaas oo cimri dheer waa lagama maarmaan.
Maqaalkani waxa uu bixiyaa dulmar guud oo ku saabsan bolts hex-kuleyl ah oo ka soo jeeda laba aragtiyood oo aasaasi ah: habka galvanizing kulul ee bixiya caabbinta daxalka, iyo naqshadaynta hex bolt oo bixiya waxqabad farsamo oo la isku halayn karo. Fahamka labada dhinacba, injineerada, khabiirada wax soo iibsiga, iyo kooxaha hubinta tayada waxay gaari karaan go'aano xog ogaal ah marka ay dooranayaan xirmooyinka dalabaadka.
2.Gool-Dip Galvanizing: Habka iyo Mabaadi'da
Galvanizing Hot-Dip Galvanizing (HDG) waa geeddi-socod bir ah kaas oo qaybaha birta nadiifka ah lagu dhex geliyo qubayska zinc la dhalaaliyay qiyaastii 450°C (842°F). Inta lagu jiro hawshan, Zincku wuxuu la falgalaa dusha birta si uu u sameeyo lakabyo daawaha zinc-iron taxane ah oo si bir ah ugu xidhan substrate-ka. Si ka duwan rinjiga ama dahaarka kale ee xannibaadaha oo kaliya ku dheggan dusha sare, galvanization-ku-kululku wuxuu abuuraa daahan difaac kaas oo noqda qayb muhiim ah oo ka mid ah birta lafteeda.
Daahan ka soo baxay wuxuu bixiyaa ilaalinta xayndaabka labadaba - jir ahaan ka soocida birta ee walxaha daxalka ah - iyo ilaalinta (cathodic) ilaalinta, halkaas oo zinc uu doorbidayo daxal si uu u ilaaliyo birta hoose xitaa haddii daahan la xoqo ama la dhaawaco.
Habka Galvanizing
Habka galvanization-ku-kulul wuxuu ka kooban yahay dhowr marxaladood oo taxaddar leh:
Diyaarinta Dusha: Birta waa la dhimay, aashitada-qaadatay, iyo dareere-daaweeyay si looga saaro dhammaan oksaydhyada, saliidaha, iyo wasakhda, hubinta oog nadiif ah oo ku dheggan zinc ugu fiican.
Kuleyl ka-hor: Birta qallafsan waa la qalajiyey oo horay loo kululeeyay si looga hortago shoogga kulaylka marka la dhexgeliyo qubayska zinc.
Immersion Zinc: Qaybtu waxay ku dhex milmay zinc dhalaalaysa (445-465 ° C) muddada la xakameeyey, taas oo u oggolaanaysa samaynta lakabyada zinc-iron alloy.
Ka-noqoshada iyo Qaboojinta: Qaybta si tartiib tartiib ah ayaa looga baxaa si loo oggolaado in zinc-ka xad-dhaafka ah uu damiyo, ka dibna la demiyo ama la qaboojiyo si loo adkeeyo daaha
Kormeerka: Dhumucda dahaarka, adhesion, iyo muuqaalka kore ayaa lagu xaqiijiyay ka soo horjeeda heerarka lagu dabaqi karo sida ISO 1461 ama ASTM A153.
3.Hex Bolts: Naqshadeynta iyo Tilmaamaha
3.1 Waa maxay Hex Bolts?
bolts hex (sidoo kale loo yaqaan hex head bolts ama dunta dibadda laga xirto) waa mid ka mid ah noocyada ugu badan ee xirmooyinka farsamada ee loo isticmaalo codsiyada warshadaha iyo dhismaha. Waxay ka kooban yihiin madax lix geesood ah (hexagonal) oo loogu talagalay in lagu wado fur ama godad, iyo usheeda dhexe oo qayb ahaan ama si buuxda u dunsan. Naqshadaynta madaxa hexagonal waxay bixisaa gudbinta qulqulka aad u fiican waxayna u oggolaaneysaa in si fudud loo rakibo loona saaro labada dhinac.
bolts Hex waxaa loo soo saaray si heerar caalami ah oo kala duwan, oo ay ku jiraan ISO 4014 (xul qayb ka mid ah), ISO 4017 (dharka buuxa), ASTM A325 (bolts dhismaha), iyo DIN 933/931. Waxaa lagu heli karaa tiro balaadhan oo ah cabbirro, agabyo, iyo darajooyin xoog si ay ugu habboonaadaan shuruudaha injineernimada ee kala duwan
4.Hot-Dip Galvanized Hex Bolts: Xalka Isku-dhafka ah
Kuleyl-kulul galvanized hex bolts waxay isku daraan isku halaynta farsamada ee xirayaasha madaxa hex iyo ilaalinta daxalka gaarka ah ee daahan zinc. Dhalooyinkan waxaa si gaar ah loogu farsameeyay codsiyada halka daacadnimada qaabdhismeed iyo iska caabin daxalka muddada-dheer ay si isku mid ah muhiim u yihiin. Habka galvanizing waxaa sida caadiga ah lagu dabaqaa ka dib marka boolaldaha la soo saaro oo dunta la geliyo, iyadoo la hubinayo daboolida dhammaan sagxadaha oo dhan oo ay ku jiraan duntu.
Tixgelinta muhiimka ah marka la tilmaamayo bolts hex galvanized-kulul waa arrinta ku habboonaanta dunta. Dahaarka zinc wuxuu ku darayaa dhumuc la qiyaasi karo (sida caadiga ah 50-125 microns) meelaha dunta leh. Si tan loo daboolo, boolal-kuleelka galvanized ah waa in lagu lammaaniyaa looska si xad-dhaaf ah loo taabtay, caadi ahaan hal cabbir ka weyn heerka caadiga ah. Tani waxay hubinaysaa isu-ururinta saxda ah iyada oo aan waxyeello u geysan daaha zinc ee dunta.
5.Gabagabadii
Kuleyl-kulul galvanized galvanized hex bolts ka dhigan fiyuuska ugu fiican ee injineernimada farsamada iyo ilaalinta daxalka. Naqshadeynta bolt hex waxay bixisaa la isku halleyn karo, xoojin sare leh oo la rakibay si fudud, halka habka galvanizing-kuleelka uu bixiyo tobanaan sano oo iska caabin daxal ah oo dayactir la'aan ah xitaa deegaannada ugu baahida badan.
Marka si sax ah loo cayimo, la rakibo, oo la dayactiro, xidhidhayaashani waxay bixiyaan wadarta kharashka meertada nolosha kaas oo aad uga hooseeya beddelka u baahan dib u rinji wakhti ama beddelaad. Waxqabadkooda la xaqiijiyay ee qaab dhismeedka, badda, iyo codsiyada kaabayaasha ayaa ka dhigay qayb lama huraan ah injineernimada casriga ah iyo mashaariicda dhismaha ee adduunka oo dhan.
Mashruucyada u baahan tayada shahaadeysan, waxaa lagama maarmaan ah in laga helo bolts hex-kuleyl-kulul ah oo ka yimid soosaarayaal sumcad leh oo u hoggaansama heerarka caalamiga ah sida ISO 1461, ASTM A153, iyo ASTM F2329, oo bixiya shahaadooyin tijaabo ah oo agab ah iyo xaqiijinta dhumucda dahaarka.
