Tilmaamaha Dhululubada Birta ah ee la Tuurto ee loogu talagalay Codsiyada Haydarooliga
Hordhac Badeecada
Buugga Tilmaamaha Dhululubada Birta ah ee la shubay (Tub Birta ah) waa qayb dhululubo ah oo culus oo loo sameeyay in si kalsooni leh loogu shaqeeyo iyadoo la raacayo cadaadis farsamo oo aad u daran, culaysyo dhinaca oo culus, iyo xaalado shaqo oo wasakh ah. Buuggan tilmaamaha ah waxaa laga sameeyay bir cawlan oo xoog badan ama bir la shubay oo la shubay sida HT200, HT250, ama QT450-10, oo ah agab caan ku ah xooggooda cadaadiska ee aadka u wanaagsan, xasilloonida kulaylka, iyo iska caabbinta xirashada.
Qalabka birta ah ee la shubay waxaa loogu talagalay inuu hago oo taageero usha bistoonka ee ku jirta silinda haydarooliga, birta la shubay waxay nuugtaa culaysyada dhinaca iyadoo la ilaalinayo isku-xidhka dhidibka. Tani waxay ka hortagtaa leexashada usha, waxayna ka ilaalisaa shaabadaha waxyeelada, waxayna dheereysaa cimriga 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
>Mashiinnada macdanta iyo qalabka haydarooliga
>Dhululubada dhismaha iyo nidaamyada dhulka lagu dhaqaajiyo
>Mashiinnada sagxadda badda
>Warshadaha birta ah ee birta, matoorada haydarooliga
>Makiinadaha iyo mashiinada beeraha
Bandhigga Alaabta
Sawirrada kormeerka iyo baakadaha
| Ereyo muhiim ah
Qalabka birta ah ee la shubay waxaa loogu talagalay inuu hago oo taageero usha bistoonka ee ku jirta silinda haydarooliga, birta la shubay waxay nuugtaa culaysyada dhinaca iyadoo la ilaalinayo isku-xidhka dhidibka. Tani waxay ka hortagtaa leexashada usha, waxayna ka ilaalisaa shaabadaha waxyeelada, waxayna dheereysaa cimriga guud ee nidaamka haydarooliga.