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Alaabta
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.
Sharaxaada
calaamadeeye
Hordhac Product
Qalabka iyo habka: Waxaa laga sameeyay 1022A birta kaarboon, engegnaanta dusha sare waxay gaartaa HV560-750 daaweynta kulaylka ka dib, iyo adkaanta xudunta 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.
Naqshadaynta qaabdhismeedka: Madaxu waa laba geesood, oo ku habboon furayaasha godka, wuxuuna bixiyaa awoodda gudbinta qulqulka sare; dabada is-qodista dabada waxay si toos ah u dhex geli kartaa 3-6mm taarikada birta qaro weyn, sifooyinka dunta ST3.5-ST6.3, dhererka 19-150mm.
Astaamaha waxqabadka: xoogga xajinta ≥ 600MPa, xoog xiirid ≥ 450MPa, ku habboon xaaladaha culeyska culus sida qaab dhismeedka birta iyo rakibida qalabka farsamada. Xoogga ugu sarreeya ee qeexitaanka M5 ee saxanka birta ee Q235 waa qiyaastii 12kN.
Xaaladaha codsiga: dhisidda qaab dhismeedka birta isku xirka purlin, hagaajinta foornada birta midabka, rakibaadda shelf, iwm, gaar ahaan ku habboon deegaanka gudaha ee qalalan.
Isbarbardhigga muhiimka ah iyo talooyinka xulashada
| Nooca | Daaweynta dusha sare | Tijaabada buufinta milixda | Kala duwanaanshaha adag | Iska caabbinta daxalka | Ilaalinta deegaanka | Xaaladaha codsiga caadiga ah |
| Madax lix geesood ah oo koronto-galvanized ah | Cadan qalin ah | 24-48 saacadood | HV560-750 | Guud ahaan | Ma jiro chromium hexavalent | Qaab dhismeedka birta gudaha, isku xirka farsamada caadiga ah |
| Madax lix geesood ah oo midab leh oo zinc ah | Midabka qaanso-roobaadka | In ka badan 72 saacadood | HV580-720 3 | Wacan | Ilaalinta deegaanka ee chromium trivalent | Qalabka sawir-qaadista ee bannaanka, qalabka dekedda |
| Madax lix gees leh oo zinc-madow ah | Madow | In ka badan 96 saacadood | HV600-700 | Aad u fiican | Ilaalinta deegaanka ee chromium trivalent | Gawaarida gawaarida, qalabka heerkulka sare |
| Madaxa iskutallaabta ee korantada-galvanized | Cadan qalin ah | 24-48 saacadood | HV580-720 | Guud ahaan | Ma jiro chromium hexavalent Qurxinta gudaha, soo saarista alaabta guriga | Madaxa iskutallaabta ka samaysan ee zinc-plated midabka leh |
| Midabka qaanso-roobaadka | In ka badan | 72 saacadood | HV580-720 | Wacan | Ilaalinta deegaanka ee chromium trivalent | Guryaha dibadda, qalabka musqusha |
Soo jeedinta xulashada:
Waxyaalaha deegaanka: Banaanka ama jawiga qoyaanka sareeyo, midabka zinc plating ama dajinta zinc madow ayaa la door bidaa; deegaanka gudaha engegan, zinc electroplating waa la dooran karaa.
Shuruudaha culeyska: Xaaladaha culeyska sareeyo (sida buundooyinka iyo mashiinada culus), biraha dabada leh ee leeljiglaha leh ee zinc-plated waa in la doortaa. Tilmaamaha ka sarreeya M8 waa in lagu tijaabiyaa torque si waafaqsan GB/T 3098.11.
Shuruudaha deegaanka: Electroplating zinc (chromium-free) ayaa lagula talinayaa warshadaha caafimaadka iyo cuntada; Trivalent chromium basbaaska midabka Zinc dahaarka ama dajinta zinc madow ayaa loo dooran karaa mashaariicda warshadaha caadiga ah.
Tilmaamaha rakibidda:
Xakamaynta xawaaraha daloolista korantada: 3.5mm dhexroorka dabada daloolista waxaa lagu talinayaa inay noqdaan 1800-2500 rpm, iyo 5.5mm dhexroorka dabada dabada waxaa lagu talinayaa inay noqdaan 1000-1800 rpm.
Xakamaynta Torque: Wareegga qeexida M4 wuxuu ku saabsan yahay 24-28kg ・cm, iyo qeexida M6 waxay ku saabsan tahay 61-70kg・cm. Iska ilaali qallafsanaanta substrate-ka sababtoo ah adkeynta xad-dhaafka ah.
nala soo xidhiidh
Alaabooyinka caanka ah ee la xidhiidha
U-bolts
U-bolts waa U-qaabeeya oo leh dunta labada daraf, waxaana loo isticmaalaa in lagu hagaajiyo walxaha cylindrical sida tuubooyinka iyo taarikada (standard JB/ZQ 4321). Tilmaamaha caadiga ah waa M6-M64, oo ka samaysan bir kaarboon ama bir ah, oo leh galvanized ama madow.
Koronto-galvanized countersunk boolal iskutallaabta
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.
biinanka elektrogalvanized
GB / T 882-2008 "Pin" heerka, dhexroor magaca 3-100mm, qalabka waxaa ka mid ah birta carbon, ahama, iwm, dhumucdiisuna lakabka electrogalvanized 5-12μm, waafaqsan c1B ama c1A shuruudaha daaweynta ka dib.
Hexagon godad madow oo zinc-plated boolal
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 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 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.
lowska ka-hortagaya (quful lowska)
Lowska ka-hortagga-dabcintu waa lowska ka hortagaya inuu dabciyo lowska iyadoo loo marayo naqshad gaar ah.
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 zinc-midab leh
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.
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.
lowska flange galvanized galvanized ( lowska wejiga flange)
Lowska flange galvanized korantada leh waa lows gaar ah oo leh garab wareeg ah oo lagu daray hal daraf ee lowska laba geesoodka ah. Flange wuxuu kordhiyaa aagga xiriirka leh qaybaha isku xiran, wuxuu kala firdhiyaa cadaadiska wuxuuna kor u qaadaa caabbinta xiirta. Qaab dhismeedkeeda waxaa ka mid ah qaybta dunta, flange iyo lakabka galvanized. Qaar ka mid ah moodooyinka qaarkood waxay leeyihiin ilig ka hortag ah oo ku yaal dusha sare ee flange (sida heerka DIN6923).
Gaaska madow ee xoogga sare leh
Gaaska madow ee xoogga badan waa gaas ka samaysan filim madow oo Fe₃O₄ oxide ah oo ku yaal dusha sare ee birta daawaha iyada oo loo marayo oksaydhka kiimikada (daawaynta madow), oo leh dhumuc filim oo ku saabsan 0.5-1.5μm. Maaddada saldhiggeedu badanaa waa 65 birta manganese ama 42CrMo aluminium bir ah, ka dib marka la damiyo + daaweynta kuleylka, engegnaanta waxay gaari kartaa HRC35-45.
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.
Zinc madow oo dahaadhay boolal hinge ah
Tilmaamaha Qaabdhismeedka Taxanaha Swivel Bolt • Qaabdhismeedka Aasaasiga ah: Caadi ahaan waxa uu ka kooban yahay fur, lowska, a...
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.
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