I-pulley yokuthutha engagugiyo ye-GT

Ingcaciso yeMveliso

Ngokutsho kwe-GB/T 10595-2009 (elingana ne-ISO-5048), ubomi benkonzo ye-conveyor pulley bearing kufuneka bube ngaphezu kweeyure ezingama-50,000, oko kuthetha ukuba umsebenzisi unokugcina i-bearing kunye nomphezulu we-pulley ngaxeshanye. Ubomi obuphezulu bokusebenza bungadlula iminyaka engama-30. Umphezulu kunye nesakhiwo sangaphakathi sezinto ezinganyangekiyo zesinyithi ezininzi zineembobo. Iigrooves kumphezulu zonyusa i-drag coefficient kunye nokumelana nokutyibilika. Ii-pulleys ze-GT conveyor zisebenza kakuhle ekuchitheni ubushushu, ngakumbi phantsi kweemeko zobushushu obuphezulu. Ukumelana nokugqwala yenye inzuzo yee-pulleys ze-GT conveyor. Ingaphumelela nokusebenza kakuhle kwiindawo zaselunxwemeni okanye kwezinye iimeko ezinzima. Ubunzima obuphezulu bomphezulu buthintela izinto zangaphandle (ii-iron okanye ii-iron filings) ukuba zingangeni kwi-pulley, ngaloo ndlela zikhusela i-pulley.

Kwangaxeshanye, iSino Coalition inokwenza neepulleys zokuhambisa ezinye iintlobo zezixhobo zokuhambisa, apho iipulleys zokuqhuba zinomphezulu ogudileyo kunye nomphezulu werabha, kwaye umphezulu werabha ukwanawo nomphezulu werabha othe tyaba, umphezulu werabha wephethini ye-herringbone (ofanelekileyo ekusebenzeni ngendlela enye), umphezulu werabha wephethini ye-rhombic (ofanelekileyo ekusebenzeni ngeendlela ezimbini), njl. I-pulley yokuqhuba isebenzisa isakhiwo se-cast welding, uqhagamshelo lwesingxobo sokwandiswa kunye nomphezulu werabha we-rhomb wohlobo lwerabha, uhlobo lwe-shaft ephindwe kabini. Isakhiwo siboniswe kumfanekiso olandelayo:

Ububanzi kunye nobubanzi bePulley (mm): Φ 1250,1600
Imo yokuthambisa kunye negrisi yokuthwala: igrisi yesiseko se-lithium yokuthambisa ephakathi
Imo yokutywina yokuthwala: itywina ye-labyrinth
I-engile yokusonga ye-pulley yokuqhuba: 200 °
Ubomi benkonzo: 30000h
Ubomi boyilo: 50000h

I-pulley ebuyela umva isebenzisa umphezulu werabha othe tyaba. I-pulley ebuyela umva enobubanzi obufanayo isebenzisa uhlobo olufanayo lwesakhiwo, kwaye uxinzelelo oludibeneyo luqwalaselwa ngokwexabiso eliphezulu elibaliweyo. Uhlobo oluthile lwesakhiwo oluboniswe kumfanekiso olandelayo: