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Alaabta
Saxan dhexdaran galvanized-kulul
La mid ah saxan ku-xidhan koronto-galvanized, iyadoo la adeegsanayo Q235 ama Q355 birta kaarboon, dhumucdiisuna waxay tahay 8-50mm birta, dhexroorka bar barroosinka 10-32mm, oo waafaqsan heerka GB/T 700.
Sharaxaada
calaamadeeye
Qalabka iyo habka
Qalabka saldhigga ah: La mid ah saxan ku dhejisan korantada, iyadoo la adeegsanayo Q235 ama Q355 birta kaarboon, dhumucdiisuna waxay tahay 8-50mm, dhexroorka bar barroosinka 10-32mm, oo waafaqsan GB/T 700 heerka.
Daawaynta dusha sare: Waxaa lagu dhex milmay dareeraha zinc la dhalaaliyay si loo sameeyo daahan 45-85μm ah, oo waafaqsan heerka GB/T 13912-2022, tijaabada buufinta milixda waxay gaari kartaa in ka badan 300 saacadood iyada oo aan lahayn miridh cas, oo ku habboon bay'adaha adag.
Naqshadaynta qaab dhismeedka
Foomka bar barroosinka: Baararka barroosinka ah ayaa inta badan la adeegsadaa, dhumucda saxanka barroosinkuna waa ≥0.6 jeer dhexroorka bar barroosinka (tusaale, marka dhexroorka bar barroosinku uu yahay 20mm, dhumucda saxanka barroosinku waa ≥12mm) si loo hubiyo xiirid iyo waxqabadka xajinta.
Naqshadaynta gaarka ah: Alaabooyinka qaarkood waxaa lagu qalabeeyaa qaybaha muhiimka ah ee xiiridda (sida birta xagasha L-qaabeeya), taas oo kordhin karta awoodda jeexjeexa siman in ka badan 30%, oo ku habboon xaaladaha culeyska culus sida buundooyinka.
Tilmaamaha waxqabadka
Waxqabadka ka-hortagga daxalka: Dhumucda dahaarka waa 3-7 jeer ka mid ah electrogalvanizing, iyo caabbinta daxalka ayaa si weyn loo hagaajiyay. Waxay ku habboon tahay bannaanka, badda, kiimikooyinka iyo deegaannada kale.
Awoodda xajinta: Qaadashada baararka barroosinka ee M16 tusaale ahaan, awoodda xajinta ee C40 ee shubka ah waxay ku saabsan tahay 55kN, awoodda dhogorta waxay ku saabsan tahay 28kN, taas oo ku habboon mashaariicda culus.
Waxtarka dhaqaalaha: Inkasta oo qiimaha bilowga ahi uu sarreeyo, nolosha adeeggu waxay gaari kartaa in ka badan 20 sano, qiimaha guudna wuu ka hooseeyaa koronto-galka.
Xaaladaha codsiga
Kaabayaasha: Buundooyinka, Dekadaha, Taawarrada Korontada, Caqabadaha dhawaqa Jidadka, iwm.
Dhismayaasha warshadaha: xirmooyinka sawir-qaadista, aasaaska mashiinnada culus, iyo hagaajinta qalabka macdanta.
Isbarbardhigga muhiimka ah iyo soo jeedinta xulashada
| Waxyaabaha isbarbardhigga | saxan ku dheggan Electrogalvanized | Saxan dhexdaran galvanized-kulul |
| Dhumucda dahaarka | 5-12μm | 45-85μm |
| Tijaabada buufinta milixda | 24-48 saacadood (buufin milix dhexdhexaad ah) | In ka badan 300 saacadood (buufin milix ah oo dhexdhexaad ah) |
| Iska caabbinta daxalka | Gudaha gudaha ama jawi yar oo qoyan | Banaanka, huurka sare, deegaanka wasakheynta warshadaha |
| Kartida | Dhexdhexaad (qiimaha naqshadda hoose) | Sare (qiimaha naqshadeynta sare) |
| Ilaalinta deegaanka | Ma jiro chromium hexavalent, ilaalin deegaan oo heer sare ah | Waxa ku jiri kara chromium hexavalent, waa in uu u hoggaansamaa heerarka RoHS |
| Qiimaha | Hoose (maalgelinta bilowga hoose) | Sare (maalgelin bilaw ah oo sareysa, kharash yar oo waqti dheer ah) |
Soo jeedinta xulashada:
Arrimaha deegaanka: Galvanization-ku-kulul ayaa loo door bidaa bannaanka ama bay'adaha daxalka badan; electrogalvanizing waxaa loo dooran karaa gudaha gudaha ama deegaanka qalalan.
Shuruudaha culeyska: Galvanization-ku-kulul waa in loo adeegsadaa xaaladaha culeyska sareeyo (sida buundooyinka iyo mashiinnada culus), iyo ogaanshaha cilladaha alxanka iyo tijaabooyinka soo saarista waa in la sameeyaa si waafaqsan GB 50205-2020.
Shuruudaha deegaanka: Electrogalvanizing waxaa lagula talinayaa warshadaha xasaasiga ah sida caafimaadka iyo cuntada; galvanization-ku-kulul waa la aqbali karaa mashaariicda guud ee warshadaha (waxaa lagama maarmaan ah in la xaqiijiyo in ka kooban chromium hexavalent waa ≤1000ppm).
Xusuusin Rakibaadda: alxanka ka dib, daahan burburay wuxuu u baahan yahay in lagu hagaajiyo zinc (sida dahaadhka rinjiga zinc-ka leh) si loo hubiyo waxqabadka guud ee ka-hortagga daxalka.
nala soo xidhiidh
Alaabooyinka caanka ah ee la xidhiidha
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.
Boolal koronto galiyay
Tilmaamaha Qaabdhismeedka Taxanaha Swivel Bolt • Qaabdhismeedka Aasaasiga ah: Caadi ahaan waxa uu ka kooban yahay fur, lowska, a...
lowska ka-hortagaya (quful lowska)
Lowska ka-hortagga-dabcintu waa lowska ka hortagaya inuu dabciyo lowska iyadoo loo marayo naqshad gaar ah.
barroosinno 7-qaabeeya (bolal barroosin oo 7-qaab ah)
Barroosinka 7-qaabeeya ayaa loo magacaabay sababta oo ah hal daraf ee boolka ayaa u soo laalaabtay qaab “7”. Waa mid ka mid ah noocyada aasaasiga ah ee boolal barroosinka. Qaab dhismeedkeeda waxaa ka mid ah jir ul dun leh iyo jillaab L-qaabeeya. Qaybta jillaabtu waxay ku duugan tahay aasaaska la taaban karo waxayna ku xiran tahay qalabka ama qaab dhismeedka birta iyada oo loo marayo lowska si loo gaaro hagaajin xasilloon.
Boolal kiimiko ah oo koronto galiyay
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).
Dunta laydhka iskutallaabta ee korontada ku shaqeeya
Madaxu waa naqshad isugeyn ah oo isdhaafsan, kaas oo lagu qarin karo dusha rakibidda si dusha sare loogu sii hayo. Dhexroorka daloosha waxa uu u dhigma dhexroorka dunta (sida ST4.2 dhexroorka bit 4.2mm), kaas oo waafaqsan heerka GB/T 15856.1-2002.
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.
Boolal balaarin koronto galiyay
Waxay ka kooban tahay boolal countersunk, tuubooyinka ballaarinta, weel fidsan, dhaqida guga iyo lawska laba geesoodka ah. Maaddadu waxay u badan tahay birta kaarboon (sida Q235), dhumucda lakabka elektiroonigga ah waa 5-12μm, kaas oo la kulma heerarka ISO 1461 ama GB/T 13912-2002.
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.
T-bolt (Bolt T-slot)
T-bolt waa boolal leh madaxa T-qaabeeya, oo loo isticmaalo T-slot (DIN 3015-2 ee caadiga ah), naqshadeynta flange waxay kordhisaa aagga xiriirka waxayna u adkeysan kartaa xoogga xiirta dambe. Tilmaamaha caadiga ah waa M10-M48, dhumucdiisuna tahay 8-20mm, iyo daaweynta fosfatka dusha sare ee caabbinta daxalka.
jillaab balaarineed oo midab leh oo zinc ah
Passivation chromate Rainbow (c2C) waxaa lagu sameeyaa iyadoo lagu salaynayo koronto-galvanization si loo sameeyo filim passivation midab leh oo dhumucdiisu tahay 8-15μm. Tijaabada buufinta milixdu waxay socon kartaa in ka badan 72 saacadood iyada oo aan lahayn miridh cad.
boolal zinc flange koronto
Madaxa bolt flange wuxuu leeyahay flange wareegsan si uu u kordhiyo aagga xidhiidhka iyo kala firdhiso cadaadiska (standard GB/T 5787, GB/T 5789). Tilmaamaha guud ee M6-M30, walxaha Q235 ama 35CrMo, dusha sare ee galvanized ama madow.
Zinc-madow oo dahaaran silig dabada lix geesood ah
Iyada oo loo marayo daaweynta dareeraha passivation madow ee ka kooban milix qalin (c2D), daahan 10-15μm ah ayaa la sameeyay, iyo tijaabada buufinta milixdu waxay ka badan tahay 96 saacadood. Madaw ee zinc plating bey'ada u fican waxay isticmaashaa chromium passivation trivalent, kuma jiraan chromium hexavalent, waxayna u hogaansantaa heerarka RoHS.
barroosinka saxan welded ah
Barroosinka saxanka alxanka leh wuxuu ka kooban yahay ul dunsan, suuf alxan leh iyo feeraha adag. suufka waxaa lagu hagaajiyaa boolal iyadoo la alxanayo si loo sameeyo qaab-dhismeed isku dhafan oo ah "bolt + pad". Suufku wuxuu kordhiyaa aagga xiriirka ee shubka, wuxuu kala firdhiyaa culeyska wuxuuna hagaajiyaa xasilloonida.
gaasaska galvanized koronto
Gaasaska galvanized korantada ah waa gaasaska ku shuba lakabka zinc dushiisa ee birta kaarboon ama birta daawaha iyadoo loo marayo habka korantada. Dhumucda lakabka zinc badanaa waa 5-15μm. Oogada sare waa caddaan qalin ah ama caddaan buluug ah, waxayna leedahay labadaba hawlaha ka hortagga daxalka iyo qurxinta. Waa mid ka mid ah hababka daaweynta dusha ee inta badan loo isticmaalo beerta warshadaha.
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