Hagaha Dhululubada Haydarooliga Bushing | Gacanta Hagaha Birta Daawaha
Hordhac Badeecada
Hagaha Silsiladda Haydarooliga, oo laga sameeyay bir bir ah oo xoog badan, waa qayb muhiim ah oo loogu talagalay inay bixiso hagitaan sax ah iyo taageero usha bistoonka ee ku jirta dhululubada haydarooliga ee ku shaqeeya xaaladaha cadaadiska daran iyo culayska. Si ka duwan gacmo-gashiyada naxaasta caadiga ah, gacmo-gashiyadan hagaha ah waxaa loo sameeyay jawi adag oo xoog, iska caabinta saameynta, iyo cimriga dheer ee adeegga ay yihiin mudnaanta koowaad.
Waxaa laga sameeyay agab sida 42CrMo, SCM440, ama 20CrMnTi, gacan-qabsigan birta ah ee birta ah wuxuu maraa farsamayn sax ah iyo daaweyn kulayl si loo gaaro adkaanta dusha sare, daacadnimo qaab-dhismeed oo heer sare ah, iyo astaan u adkaysta xirashada oo heer sare ah. Bushing-ku ma aha oo kaliya inuu taageero usha piston-ka laakiin sidoo kale wuxuu nuugaa xoogagga dhinaca, isagoo hubinaya isku-xidhka axial-ka, yareynaya is-qabsiga, iyo kor u qaadista kalsoonida guud ee nidaamka haydarooliga.
Sharaxaadda Badeecada
Gacanta hagaha dhululubada waxay door hagitaan iyo taageero ah ka ciyaartaa usha bistoolada, taas oo u baahan saxnaan sare oo isku dheelitiran, iska caabin yar oo is jiidjiid ah, iska caabin wanaagsan oo xirasho ah, waxayna u adkeysan kartaa cadaadiska, xoogga leexashada iyo gariirka saameynta ee usha bistoolada. Gudaha waxaa ku qalabaysan qalab shaabadeeya si loo hubiyo in dhululubada ay ku xiran tahay godka usha, dibaddana waxaa ku qalabaysan giraan boodh ah si looga hortago wasakhda, boodhka iyo qoyaanka in la keeno qalabka shaabadaynta iyo in la waxyeeleeyo shaabadaynta.
Qalabka hagaha birta guud ahaan waxaa laga sameeyaa naxaas, bir la shubay oo cawlan, bir la shubay oo nodular ah iyo bir la shubay oo oksaydhaysan oo leh isku-dhafka is-xoqidda yar iyo iska caabin wanaagsan oo xirasho; Gacanta hagaha ee aan birta ahayn waxaa laga samayn karaa polytetrafluoroethylene iyo polytrifluorochloroethylene, iwm.
Xuduudaha alaabta
| Magaca Badeecada | Hagaha Silsiladda Gacanta / Hagaha Usha Haydarooliga Bushing |
| Codsiga | Dhululubada Haydarooliga - Dhismaha, Warshadaha |
| Heerka Birta | 42CrMo/SCM440/4140, 40Cr, 20CrMnTi, C45/S45C,HT200/HT250,QT450,CuSn8 |
| Dhexroorka Dibadda (OD) | 20-30μm (ugu yaraan) |
| Dhexroorka Gudaha (ID) | 850HV (daqiiqad) |
| Dhererka | Ra0.2um (ugu badnaan) |
| Dulqaadka (OD/ID) | ≥350 Mpa |
| Adkaanta | HB 90–130 (naxaas) / HRC 45–55 (bir adag) / HB 170–250 (birta la shubay) |
| Habayn | Maaddada, cabbirrada, dulqaadka, godadka, dhammaystirka dusha sare |
| Heerarka Guud | ISO 3320, ISO 6020-2, DIN 24336, sawirista macaamiisha |
| Astaamaha Saliidaynta | Dalool saliid ikhtiyaari ah, god dufan leh, dusha sare ee is-saliidda (PTFE/naxaas) |
| Ikhtiyaarada Daaweynta Dusha Sare | 1.Fosfating |
| 2.Oksijiin Madow | |
| 3. La damiyay | |
| 4. La rinjiyeeyay |
Codsiyada Badeecada
>Qalabka dhulka dhaqaajiya: qodayaasha, bulldozers
>Mashiinnada Macdanta: Rarka dhulka hoostiisa mara, qodista haydarooliga
>Makiinadaha warshadaha ee culus iyo mashiinnada wax lagu sameeyo
>Nidaamyada haydarooliga badda iyo badda
>Nidaamyada xakamaynta haydarooliga ee warshadda birta
>Qalabka caajiska tunnelka iyo saliidda
Bandhigga Alaabta
Sawirrada kormeerka iyo baakadaha
| Ereyo muhiim ah
Bushing-ka Silsiladda Haydarooliga ee Shaqada Culus, Gacanta Hagaha Silsiladda Birta Daawaha, 42CrMo Hagaha Bushing-ka ee Usha Piston, Hagaha Hagaha Usha Haydarooliga, Gacanta Silsiladda Culayska Badan, Hagaha Aan Xidhnayn, Qaybaha Silsiladda Haydarooliga ee Birta ah, Bushing-ka Birta Daawaha ee Gaarka ah, Gacanta Hagaha ee La Demiyey, Gacanta Hagaha Usha ee Silsiladda Warshadaha