Sidee baa loo been abuurtay giraangiraha weyn ee taageere ee laami tayada sare leh?Azerbaijan Excavator sprocket

Sidee baa loo been abuurtay giraangiraha weyn ee taageere ee laami tayada sare leh?Azerbaijan Excavator sprocket

Qaab dhismeedka giraangiraha waxa inta badan loo kala qaybiyaa jidhka giraangiraha, garabka garabka ee shaadhka, shafka shafka, giraanta xidhida iyo daboolka dhamaadka. Roller-tayada sare waxay inta badan ku xiran tahay waxqabadkiisa birta. Shayga rullaluistuliga ahi guud ahaan waa 50MN iyo 40Mn2 (Mn: magac-u-yaalka curiyaha daran). Habka wax-soo-saarka ayaa loo qaybiyaa shubid ama been-abuur, mashiin, ka dibna daaweynta kulaylka. Ka dib marka la demiyo, adkaanta dusha giraangiraha waxay gaartaa HRC45 ~ 52 si loo kordhiyo caabbinta xirashada ee dusha giraangiraha. Saxnaanta mashiinka mashiinka taageerada ayaa loo baahan yahay inuu sarreeyo, iyo guud ahaan, waxay u baahan tahay qalabka mashiinka xakamaynta nambarka ee mashiinka si loo buuxiyo shuruudaha. Maaddadu waa 40Mn2, oo engegnaantuna waxay gaadhaysaa ilaa HRC42.
Maxay tahay in fiiro gaar ah loo yeesho hawlgalka rullaluistemadka?Azerbaijan Excavator sprocket

1, inta lagu guda jiro hawsha wadada, masaafada wadista waa in aanay noqon mid aad u dheer, xawaaruhu waa inaanu aad u dheerayn; Inta lagu jiro orodka dheer iyo xawaaraha dheereeya ee rullaluistu, heerkul aad u sarreeya ayaa soo baxaya, saliideeda saliideeduna way soo daadan doontaa sababtoo ah qasmidda, taas oo keeni doonta dhaawaca rullaluistu. Mar haddii la ogaado in rullaluistu ay dhaawacday, waa in lagu beddelaa wakhtiga, haddii kale rullaluistuyada ku dheggan waa la dedejin doonaa culays xad dhaaf ah awgeed. Marka la beddelayo rullaluistuyada, xaaladda xidhashada waa in la tixgeliyaa. Haddii shahaadada xirashadu ay yar tahay, waxaa lagu beddeli karaa kali; haddii kale, waa in si buuxda loo beddelaa, si aan loo dardargelin xirashada rullaluistemadka cusub ee la beddelay.
2. Sababtoo ah xargaha jeexjeexa oo aad u culus, bartamaha culeyska mishiinka oo dhan ayaa dib u foorarsanaya, markaa rullaluistemadka dambe ee paver-ka ayaa ah midka ugu culeyska badan habka shaqada, waana sahlan tahay in la dhaawaco. Burburka ka dib, laamigu wuu wada dhici doonaa, shaxankuna wuxuu noqon doonaa mid sare iyo hoose, taasoo keentay in laami laami ah oo luul ah, taas oo si toos ah u saameynaysa jilicsanaanta dusha wadada. Azerbaijan Excavator sprocket
Waa maxay dhibaatooyinka rolalka-wadaha?
1. Jirka taayirrada ayaa xidhan. Sababta xaaladdan ayaa ah in birta la isticmaalo ay tahay mid aan u qalmin, ama adkaanta daaweynta kulaylka xogta ayaa hooseysa iyo caabbinta xirashada ayaa maqan.
2. Saliida oo daadato. Diirka taageerku wuxuu si joogto ah ugu wareegayaa gacanta shafka, jidhka taayirkuna wuxuu u baahan yahay saliid si ay u noqoto mid siman. Si kastaba ha noqotee, haddii giraanta daboolka ah aysan wanaagsaneyn, way sahlan tahay in ay keento daadinta saliidda, si faashad iyo shafka shafka ay si fudud u xirtaan iyada oo aan lahayn siman, taasoo keentay alaabooyin aan la joojin karin.Azerbaijan Excavator sprocket