Qhov zoo ntawm kub dov pulley
Nov 21, 2024| Kub-rolled pulley, vuam cov menyuam muaj qhov zoo hauv qab no:
Firts, tsim nyog qauv, siab zog, lub teeb yuag, 40% sib dua nrog cov specifications ntawm cov menyuam casting.
Qhov thib ob, txoj hlua txoj hlua du du nto hnav tsis kam, thiab tuaj yeem kho cua sov, txhawm rau txhim kho qhov tawv, thiaj li ua kom lub neej ntev kev pab cuam ntawm lub pulley 1 mus rau 2 zaug.
Peb, casting pulley, txiav tus nqi txo los ntawm 70%, yog li txuag tau ntau cov khoom, txo lub sij hawm ua, thiab tshem tawm cov deformation tom qab vuam.
Plaub, tuaj yeem tsim ntau yam ntawm cov kev qhia tshwj xeeb, hloov mus rau ib qho lossis ntau lawm.
Tsib, lub voj voog tsim khoom luv luv (kub- dov pulley efficiency 10 mus rau 20 npaug siab dua li ntawm cov menyuam casting).
Rau, siab precision, radial runout rau D - pulley txoj kab uas hla (D), 1/1000 tsawg dua 5/1000 ntawm sab hnub poob German qauv DIN15063-77 D, lateral jitter rau 2/1000 ntau tshaj 3/1000 ntawm cov Japanese txheem D D.
Xya, cov txheej txheem pwm, zoo li zoo nkauj, zoo yog ruaj khov.