
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.
Tilmaamaha habraaca: 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.
Faa'iidooyinka waxqabadka: adkaanta dusha sare ee HV600-700, xirashada caabbinta ayaa ka fiican midabka zinc, iyo xasilloonida waxay ku xoogan tahay jawiga heerkulka sare (iska caabinta heerkulka ≤200 ℃). Awoodda xiirid ee qeexitaanka M8 ee birta Q345 waa ≥60kN.
Xaaladaha codsiga: qaybaha baabuurta (sida isku xirka chassis), qalabka farsamada sare, qalabka nuugista kulaylka qorraxda iyo muuqaalada kale ee leh shuruudaha sare ee muuqaalka iyo iska caabinta daxalka.
| 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 |
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.
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.