- English
- Chinese
- French
- German
- Portuguese
- Spanish
- Russian
- Japanese
- Korean
- Arabic
- Irish
- Greek
- Turkish
- Italian
- Danish
- Romanian
- Indonesian
- Czech
- Afrikaans
- Swedish
- Polish
- Basque
- Catalan
- Esperanto
- Hindi
- Lao
- Albanian
- Amharic
- Armenian
- Azerbaijani
- Belarusian
- Bengali
- Bosnian
- Bulgarian
- Cebuano
- Chichewa
- Corsican
- Croatian
- Dutch
- Estonian
- Filipino
- Finnish
- Frisian
- Galician
- Georgian
- Gujarati
- Haitian
- Hausa
- Hawaiian
- Hebrew
- Hmong
- Hungarian
- Icelandic
- Igbo
- Javanese
- Kannada
- Kazakh
- Khmer
- Kurdish
- Kyrgyz
- Latin
- Latvian
- Lithuanian
- Luxembou..
- Macedonian
- Malagasy
- Malay
- Malayalam
- Maltese
- Maori
- Marathi
- Mongolian
- Burmese
- Nepali
- Norwegian
- Pashto
- Persian
- Punjabi
- Serbian
- Sesotho
- Sinhala
- Slovak
- Slovenian
- Samoan
- Scots Gaelic
- Shona
- Sindhi
- Sundanese
- Swahili
- Tajik
- Tamil
- Telugu
- Thai
- Ukrainian
- Urdu
- Uzbek
- Vietnamese
- Welsh
- Xhosa
- Yiddish
- Yoruba
- Zulu
- Kinyarwanda
- Tatar
- Oriya
- Turkmen
- Uyghur
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
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.
lowska elektrogalvanized
Nuska elektrogalvanized waa lowska caadiga ah ee ugu caansan. Lakabka Zinc waxa lagu shubaa oogada birta kaarboonka iyada oo loo marayo habka korantada. Dusha sare waa caddaan qalin ah ama caddaan buluug ah, waxayna leedahay labadaba ka-hortagga daxalka iyo qurxinta. Qaab dhismeedkeeda waxaa ka mid ah madax lix geesood ah, qayb dun leh, iyo lakab galvanized ah, kaas oo u hoggaansamaya GB/T 6170 iyo heerarka kale.
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.
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.
Xididka saddex geesoodka ah ee midabka zinc-plated
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.
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.
Gacashiyada zinc-plated midabka leh
Gacks-ku dahaadhay zinc-midabaysan ayaa lagu saleeyaa koronto-galvanization si ay u sameeyaan 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.
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).
Usha biinanka ku dhejisan zinc madow
Iyada oo loo marayo daaweynta dareeraha passivation madow (c2D) oo ka kooban milix qalin ah ama cusbo naxaas ah, filim passivation madow ayaa la sameeyay oo dhumucdiisu tahay 10-15μm. Kharashku waa sarreeyaa laakiin muuqaalku waa mid gaar ah.
boolal madow zinc
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.
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).
godad saddex geesood ah oo koronto galvanized ah
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.
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.
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.
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.
Balanbaalis
Madaxa boodhka balanbaalista ayaa u qaabaysan balanbaalis, kaas oo ay fududahay in gacanta lagu adkeeyo iyada oo aan qalab la helin (Heerka GB/T 65). Alaabta caadiga ah waa balaastiig (POM, PA66) ama birta aan la taaban karin, oo leh dusha dabiiciga ah ama korantada.
Fadlan fariin noogu dhaaf
-
-
-
WeChat
