Umzimba wevalvu yegearbox DL501 0B5 ifanelekile kwiAudi A4 A5 auto parts

1. Itorque esebenzayo Itorque esebenzayo yeyona parameter ibaluleke kakhulu ekukhetheni isixhobo sombane sevalve, kunye netorque ephumayo yesixhobo sombane kufuneka ibe yi-1.2 ~ 1.5 amaxesha owona msebenzi uphezulu wevalve.

2. Kukho izinto ezibini eziphambili ze-injini yokusebenza kwesixhobo sombane sevalve yokutyhala: enye kukukhupha itorque ngokuthe ngqo ngaphandle kwediski yokutyhala; Enye kukuqwalasela idiski ye-thrust, kwaye i-torque yemveliso iguqulwa ibe yi-output thrust nge-valve stem nut kwi-thrust disc.

3. Inani lokujika kweshafti yesiphumo Inani lokujika kweshafti yokuphuma yesixhobo sombane sevalve linxulumene nedayamitha yegama levalve, intambo yentambo yesikhondo sevalve kunye nenani leentloko zemisonto, kwaye kufuneka zibalwe. ngokwe-m = h/zs (m linani lilonke lokujika ekufuneka isixhobo sombane sidibane nalo, h bubude obuvulayo bevalve, s yipitch yentambo yesikhondo sevalve, kwaye u-z linani leentloko zemisonto yesiqu sevalve).

I-4, i-stem diameter ye-multi-turn-stem valves evulekileyo, ukuba ubuninzi be-stem ububanzi obuvunyelwe isixhobo sombane alikwazi ukudlula kwi-stem yevalve, ayikwazi ukuhlanganiswa kwi-valve yombane. Ngoko ke, i-diameter yangaphakathi ye-hollow output shaft yesixhobo sombane kufuneka ibe nkulu kunobubanzi obungaphandle besiqu sevalve ye-stem eveziweyo. Kwezinye iivalve ezijikelezayo kunye ne-stem valves efihliweyo kwii-valve ezininzi ezijikelezayo, ukuhamba kwe-stem ububanzi akuyimfuneko, kodwa ububanzi be-stem kunye nobukhulu be-keyway kufuneka buqwalaselwe ngokupheleleyo ekukhethweni, ukuze basebenze ngokuqhelekileyo emva kokuhlanganisana.

I-5, ukuba isantya sokuvula kunye nokuvala i-valve yesantya sokuphuma sikhawuleza kakhulu, kulula ukuvelisa i-hammer phenomenon yamanzi. Ngoko ke, isantya esifanelekileyo sokuvula kunye nokuvala kufuneka sikhethwe ngokwemiqathango yenkonzo eyahlukeneyo.

I-6, isixhobo sombane se-valve sineemfuno zalo ezikhethekileyo, ekufuneka zikwazi ukukhawulela i-torque okanye i-axial force. Ngokuqhelekileyo, isixhobo sombane sevalve sithatha ikhonkco elikhawulela itorque. Xa iinkcukacha zesixhobo sombane zichongiwe, i-torque yayo yokulawula nayo inqunywe. Ngokubanzi, ibaleka ngaphakathi kwexesha elimisiweyo, kwaye injini ayisayi kugcwala kakhulu. Nangona kunjalo, ukuba iimeko ezilandelayo zenzeke, kunokukhokelela ekugqithiseni: okokuqala, amandla ombane aphantsi, kwaye i-torque efunekayo ayinakufumaneka, ukwenzela ukuba i-motor iyeke ukujikeleza; Okwesibini, indlela yokunciphisa itorque isetelwe ngokungalunganga ukuba ibe nkulu kunetorque yokumisa, okukhokelela kwitorque eqhubekayo kunye nokumisa imotor; Okwesithathu, ukusetyenziswa kwangethuba, okukhokelela ekuqokeleleni ubushushu, ukudlula uxabiso oluvumelekileyo lobushushu bemoto; Okwesine, ukujikeleza kwendlela yokunciphisa i-torque iyasilela ngenxa yesizathu esithile, esenza ukuba i-torque ibe nkulu kakhulu; Okwesihlanu, ubushushu bendawo yokusebenza buphezulu kakhulu, nto leyo eyenza ukuba amandla obushushu emoto anciphe ngokwentelekiso. [1]

7. Isixhobo sombane sevalve sisixhobo esiyimfuneko ukuqonda ulawulo lwenkqubo, ulawulo oluzenzekelayo kunye nolawulo olukude lwevalve, kunye nenkqubo yayo yokunyakaza inokulawulwa ngokubetha, i-torque okanye i-axial thrust. Ngenxa yokuba iimpawu zokusebenza kunye nesantya sokusetyenziswa kwesixhobo sombane sevalve sixhomekeke kuhlobo lwesivalo, ukucaciswa kokusebenza kwesixhobo kunye nendawo yevalve kumbhobho okanye izixhobo, kubaluleke kakhulu ukukhetha isixhobo sombane sevalve ngokuchanekileyo ukuthintela ukugcwala. (i-torque esebenzayo iphezulu kunetorque yokulawula).