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Alaabta
jillaab balaarin koronto-galvanized
Made of Q235 steel carbon iyo walxo kale, dusha waa electro-galvanized, iyo dhumucdiisuna daahan sida caadiga ah waa 5-12μm, kaas oo la kulma shuruudaha daaweynta ka dib ee c1B (zinc buluug-cad) ama c1A (zinc dhalaalaya) ee GB/T 13911-92 heerka.
Sharaxaada
calaamadeeye
Hordhac Product
Waxyaabaha: Laga sameeyay Q235 birta carbon iyo walxo kale, dusha sare waa electro-galvanized, iyo dhumucdiisuna waa sida caadiga ah 5-12μm, kaas oo la kulma shuruudaha daaweynta ka dib ee c1B (zinc buluug-cad) ama c1A (zinc dhalaalaya) ee GB/T 13911-92 heerka.
Waxqabadka: Waxay leedahay iska caabin daxaleed wanaagsan waxayna ku habboon tahay jawi qallalan gudaha gudaha ama jawi yar oo qoyan. Waxay u adkeysan kartaa xoogaa xajin ah (sida xoogga ugu sarreeya ee M10 ee shubka ah waa qiyaastii 320 kg).
Codsiga: Inta badan waxaa loo isticmaalaa in lagu hagaajiyo nalalka, kaadhadhka tuubada ka laadlaadda, dariiqyada ilaalinta, iwm. dhismaha qurxinta. Marka la rakibo kuleyliyaha biyaha korontada iyo qaboojiyaha kuleyliyaha biyaha qoraxda, qalabka si adag ayaa lagu hagaajin karaa derbiga ama saqafka iyada oo la isticmaalayo jillaab ballaarinta.
Isbarbardhigga daaweynta dusha sare iyo talooyinka xulashada
| Habka daaweynta | Midabka | Kala duwanaanta dhumucda | Tijaabada buufinta milixda | Iska caabbinta daxalka | Xiro iska caabin | Xaaladaha codsiga muhiimka ah |
| Electrogalvanization | Cadan qalin ah / buluug-cad | 5-12μm | 24-48 saacadood | Guud ahaan | Dhexdhexaad | Deegaanka qallalan ee gudaha, isku xirka farsamada caadiga ah |
| Dajinta zinc midabka leh | Midabka qaanso-roobaadka | 8-15μm | In ka badan 72 saacadood | Wacan | Dhexdhexaad | Banaanka, qoyaanka ama jawi khafiif ah oo daxalka leh |
| Dajinta zinc madow | Madow | 10-15μm | In ka badan 96 saacadood | Aad u fiican | Wacan | Heerkulka sare, huurka sare ama muuqaalada qurxinta |
Soo jeedinta xulashada:
Arrimaha deegaanka: Darista zinc-midabka leh ama dajinta zinc-ka madow ayaa la door bidaa meelaha qoyan ama warshadaha; Electrogalvanizing waxaa lagu dooran karaa deegaanka gudaha ee qalalan.
Shuruudaha culeyska: Xaaladaha culeyska sarreeya, waxaa lagama maarmaan ah in la doorto boodhadhka fidinta ee darajooyinka ku habboon (sida 8.8 ama ka sarreeya) marka loo eego miiska qeexitaanka, oo fiiro gaar ah u yeelo saameynta habka galvanizing ee guryaha farsamada (sida galvanizing kulul-kuleelka ayaa laga yaabaa inay keento hoos u dhac ku yimaada xoogga xajinta ee ku saabsan 5-10%).
Shuruudaha deegaanka: Darista zinc-midabka leh iyo darista zinc-ga madow waxa ku jiri kara chromium hexavalent waana in ay u hoggaansamaan awaamiirta deegaanka sida RoHS; galvanizing qabow (electrogalvanizing) waxay leedahay waxqabad deegaan oo ka fiican oo kuma jiraan biro culus.
Shuruudaha muuqaalka: Ku dhejinta zinc-ka midabka leh ama dhejiska zinc-ka madow ayaa doorbidaya muuqaallada qurxinta, iyo electrogalvanizing ayaa loo dooran karaa isticmaalka guud ee warshadaha.
nala soo xidhiidh
Alaabooyinka caanka ah ee la xidhiidha
Dunta qodista lix geesoodka ah ee koronto-galvanized
Laga sameeyay 1022A bir kaarboon ah, engegnaanta dusha sare waxay gaartaa HV560-750 daawaynta kulaylka ka dib, iyo adkaanta xudunta u ah waxay gaartaa HV240-450. Dusha sare waa electro-galvanized si loo sameeyo daahan 5-12μm ah, kaas oo la kulma heerka GB/T 13912-2002, iyo tijaabada buufinta milixdu waxay gaartaa 24-48 saacadood iyada oo aan lahayn miridh cad.
Zinc madow oo ka dahaadhay boolal iskutallaab ah
Madaxa bolt-ka isdhaafka ah ee countersunk waa mid toosan oo si buuxda loogu dhejin karaa dusha sare ee qaybaha ku xiran si loo ilaaliyo muuqaal siman (GB/T 68 heerka). Alaabooyinka caadiga ah waa birta kaarboon, birta aan la taaban karin ama balaastikada injineernimada (sida naylon 66), oo leh midab galvanized ama dabiici ah oo dusha sare ah.
Cidiyaha alxanka
Astaamaha alxanka waa xargaha alxanka madaxa ee silindricalka ah oo lagu dhejiyay walxaha waalidka iyadoo la adeegsanayo alxanka stud arc (standard GB/T 10433), oo ka samaysan SWRCH15A ama ML15, oo leh awood adag ≥400MPa waxayna dhalisaa xoog ≥320MPa.
10.9S Torsion Shear Bolts
10.9S Torsion Shear Bolts waa boolal awood sare leh oo loogu talagalay qaab dhismeedka birta. Xamuulka hore waxa lagu xakameynayaa iyadoo laga leexinayo madaxa tubta dabada (heerka GB/T 3632). Qayb kasta waxaa ka mid ah boolal, nuts, iyo dhaqdhaqaajiyaal, kuwaas oo u baahan in lagu soo saaro isla dufcaddii si loo hubiyo joogteynta sifooyinka farsamada.
Bolts lix geesood ah oo koronto galiyay
Dhalooyinka laba geesoodka ah ayaa ah kuwa ugu caansan ee leh madaxyo laba geesood ah waxaana lagu isticmaalaa looska (Heerka GB/T 5780). Qalabka caadiga ah waa Q235 ama 35CrMo, oo leh sagxadaha galvanized ama madow.
Boolal koronto galiyay
Tilmaamaha Qaabdhismeedka Taxanaha Swivel Bolt • Qaabdhismeedka Aasaasiga ah: Caadi ahaan waxa uu ka kooban yahay fur, lowska, a...
Midab galvanized galvanized silig dalool lix geesood ah
Passivation chromate Rainbow (c2C) oo ku saleysan koronto-galvanizing, dhumucdiisuna waxay tahay 8-15μm, tijaabada buufinta milixda in ka badan 72 saacadood. Marka la isticmaalayo habka bakhtiinta chromium trivalent, waxay u hoggaansantaa dardaaranka ilaalinta deegaanka ee RoHS, iyo waxa ku jira chromium hexavalent waa ≤1000ppm.
Midabka zinc-plated nuts
Midabada zinc-plated nuts waxaa lagu saleeyaa koronto-galvanization si loo sameeyo filim passivation midab leh qaanso-roobaad (oo ka kooban chromium trivalent ama chromium hexavalent) oo dhumucdiisuna tahay filim qiyaastii 0.5-1μm. Wax qabadkeeda ka-hortagga daxalka ayaa si weyn uga wanaagsan electrogalvanizing caadiga ah, iyo midabka dusha sare waa dhalaalaya, oo leh shaqeyn iyo qurxiyo labadaba.
Hexagon godad kul-kulul boolal galvanized
Madaxa birta godka heksagon waxa uu leeyahay dalool godka lix geesoodka waxana uu u baahan yahay in lagu adkeeyo furaha godka lix geesoodka (Heerka GB/T 70.1). Qalabka caadiga ah waa 35CrMo ama 42CrMo, daawaynta dushana waxa loo qaybiyaa saddex nooc: Electrogalvanized, Zinc-plated color, iyo zinc-plated madow.
Dunta laydhka iskutallaabta ee iskutallaabta ka samaysan ee zinc-plated
Dhumucda midabka zinc passivation film waa 8-15μm, tijaabada buufinta milixdu waa in ka badan 72 saacadood, muuqaalkuna waa midab qaanso roobaad. Marka trivalent chromium passivation la isticmaalo, waxqabadka ilaalinta deegaanku waa mid aad u wanaagsan.
Zinc midab leh oo iskutallaabta ka samaysan
Madaxa bolt-ka isdhaafka ah ee countersunk waa mid toosan oo si buuxda loogu dhejin karaa dusha sare ee qaybaha ku xiran si loo ilaaliyo muuqaal siman (GB/T 68 heerka). Alaabooyinka caadiga ah waa birta kaarboon, birta aan la taaban karin ama balaastikada injineernimada (sida naylon 66), oo leh midab galvanized ama dabiici ah oo dusha sare ah.
10.9S boolal weyn oo hexagon ah
10.9S boolal waaweyn oo hexagon ah ayaa ah qaybaha xudunta u ah isku xirka nooca is jiid jiidka-xoog-sare. Waxay ka kooban yihiin boolal, laws, iyo laba-dhaqiyeyaasha (heerka GB/T 1228). Awoodda xajintu waxa ay gaartaa 1000MPa iyo awoodda wax-soo-saarku waa 900MPa. Daawaynta dusha sare waxay qabataa Dacromet ama tignoolajiyada is-dhex-galka alwaax-badan leh, iyo tijaabada buufinta milixdu waxay dhaaftaa 1000 saacadood. Waxay ku habboon tahay bay'ad aad u daran sida badaha iyo heerkulka sare.
boolal udgoon
Daboolka udubku waxay leeyihiin dun labada daraf ah iyo ul qaawan oo dhexda ku yaal, kaas oo loo isticmaalo in lagu xidho taarikada qaro weyn ama dhex galka rakibaadda (Heerka GB/T 901). Qalabka caadiga ah waa 45 # bir ah ama 40Cr, oo leh dusha galvanized ama madow.
Looska madow ee xoogga badan
Looska madow ee xoogga badan waa lawska ka sameysan filimka madow ee Fe₃O₄ oxide ee dusha sare ee birta daawaha iyada oo loo marayo oksaydheynta kiimikada (daawaynta madow). Maaddada saldhigga ahi badanaa waa 42CrMo ama 65 birta manganese. Ka dib marka la demiyo + daawaynta xanaaqa, engegnaanta waxay gaari kartaa HRC35-45.
Dabool kiimiko ah oo galvanized galvanized
Dhalooyinka kiimikadu waxay hagaajiyaan furka substrate-ka sida shubka iyadoo la marsiinayo walax kiimiko ah, waxayna ka kooban yihiin fur, tuubo, iyo dhaqe (heerka GB 50367). Alaabooyinka caadiga ah waa bir galvanized ama birta aan la taaban karin, iyo qoto dheer ee barkinta waa ≥8d (d waa dhexroorka bolt).
Boolal balaarineed oo zinc ah oo midab leh
Habka passivation zinc midabka (c2C) waa la ansixiyay, dhumucdiisuna waxay daahan waa 8-15μm, iyo iska caabbinta daxalka ee tijaabada buufinta cusbo waa in ka badan 72 saacadood, kaas oo uu leeyahay labadaba ka hortagga daxalka iyo qurxinta.
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