Meesha Asalka: |
CHIAN |
Magaca Brand: |
A-DONG |
Lambarka Modelka: |
941006/123x27 |
Tasdeeqigii: |
ISO9001/ CE /ROSH |
Sharciga Dhibaato ee Kugaduud Ah: |
300 |
Qiimaha: |
73RMB |
Furaha Talaalada: |
Qaabka Caadiga ah |
Wakhtiga aad ugu yaraysid: |
Khamri kasta / Dhibka Ee Loogu Filayey |
Shurtida Casirada: |
hawshac 30%, lacagta xaqiijinta 70% |
Tixgelinta Sooshalka: |
20000pc/bil |
PTFE (Teflon) timing belt waa belsha car ee la qoraa PTFE ama la dhahaa canvas ee leeyahay Teflon. Guud ahaan, waxaa jira midho buuq iyo dhicda, mana saabsan inay isticmaalka soo badan. Shaqada dhaqameedka ah, wuxuu u shaqeeyaa 80,000 ilaa 100,000 kilometers, ama 4 ilaa 6 sano.
Waa inuu PTFE belts ugu duraa
Wuxuu uun si guud u judgeeya inay PTFE timing belts ugu duraan waxa ka mid ah teknolojiyada xannibka, shuruudaha loo isticmaalo, iyo shuruudaha loo qaybiyo. Waa sida caadiga ah 60000 ilaa 100000 kilometers, ama 4-6 sano, waxaas oo leeyahay sababaha soo socda:
1. Kala duwanaanshaha iyo abuurka alaabta:
Teflon timing belt ee marka A-DONG waxaa jadada u isticmaala dhammaan substraad (sida xadda fibirka shishe, chloroprene gum / hydrogenated nitrile gum bodies) oo la isku daro PTFE coatingsiga oo leh PTFE timing belted, kaas oo si joogto ah u dhisan karaa xidhiidhka iyo cadadda dheer, waxaa sidoo kale eebe la iibsan karaa 80000 ilaa 100000 kilometers (sida Daigo HT series PTFE timing belted, loo soo saaray turbocharged engines, ee la iibsan karaa 30% dheer than ordinary timing belted).
Dhamaan kharashaadka hoose waxaa jira karaa dheriggii 40000 ilaa 60000 kilometers sababtoo ah PTFE coatingiga la xidha iyo substraadka aan si gof ah u leeyahay, waxaa sidoo kale kharashaadka hoose waxaa jira karaa dheriggii 40000 ilaa 60000 kilometers, waxaa nafta kharashaadka hoose waxaa jira karaa dheriggii 40000 ilaa 60000 kilometers.
2. Iskuulka hawada ee isticmaalka:
Haddii jadwada lagu isticmaalaa diyaaradda ugu badan ee jirka iyo xagga xanuun (sida golooyinka islamiga ah iyo dhulka laba jeer ee jirka) oo dhow ama haddii qaybta mooriyaha la jiidin karo iyo natiijada in ay la jiidin karo ay ka tagan karto PTFE iyo jidhka dhexdooda, waxay kala xiraaan kartaa 20% -30%.
Midkale oo kale, dalbo in la saaro qaybta mooriyaha iyo in la soo saaro bandhigga sida xun iyo natiijada ayaa kala badan kartaa jirka.
3. Socodka iyo xidhiidhka shaqada la isku raacsan yahay:
Tension makhallinta timing bandhigga (ka qalabnaa ama ka danbenaa), in ay qalabka la jiidin karo, iyo kadibna wixii kale ayaa kala jiidin kartaa bandhigga iyo in la baadho si joogto ah iyadoo la isticmaalayo qorshaha guriga (wacan marka la isku dhaafay 20,000 KM).
Xawaaraha Teflon ee saaraha waqti waa ka tay iyo in la isticmaalayo sharaafadaha caali ah (sida moto-gaashiirka, dhaqdhahan iyo dib ugu noqnoqinta), haddii la isticmaalayo qalabka qalali ee caadi iyo haddii la ilaaliyo si sax ah, waxaa jiraa in ay dhammaan doonto dhamaadka sare; haddii sharaafaduhu aan mid ahayn (sida motooyinka ee dhisa ayaa jiraa in ay ka qalbadaan sababtoo ah jirrada caalami badan.
Isu diiwaangel: Fadlan eeg kitaabka ilaali ee la bixiyay isticmaalaha carruurta (kitaabkan waxay sheegi doonaa saas cabbirka ee saaraha waqti, badana waxay mid tahay ama yaraan ka badan saaraha waqtiga caadiya), sidoo kale waxaan suganayaa in la doorto alaabta maqan oo la xiriiciyo oo la ilaaliyo saaraha (sida xanuun, xanuun, kor ku dhaafida, iwm) si aan la jirro dhacdo motooyinka sababtoo ah saaraha waqti.
Waa maxay qodobka ugu weyn ee A-DONG PTFE ee saaraha gudaha carruurta
Qaabka A-DONG ee PTFE(Teflon) waxaa jiray qaybta asalka ah ama qaybta bidaalka soo bixinta oo badan loo isticmaalo marka caruur badan oo jiray Alfa Romeo, Volkswagen, Ford, iwm
Nooca |
Summad |
OE |
Nooca hantiyada |
123RP270H |
Nissan |
13028-BN700 |
|
Nissan |
13028-BN701 |
||
Nissan |
16806-00QA2 |
||
Nissan |
16806-00QAZ |
||
Nissan |
16806-00QBC |
||
Nissan |
16806-00QBE |
||
Nissan |
82000-39519 |
||
Renault |
8200241629 |
||
Renault |
8200344791 |
||
Renault |
8200366318 |
||
Renault |
8200508612 |
||
Renault |
8200537033 |
Maxaa lagaa xidhiidha PTFE (Teflon) waqtiga xarkaha
1. Xawaaraha hoos ee iska qaadka (≈ 0. 02-0. 1)
Xawaaraha iska qaadka ee PTFE guud ahaan waa yar, kaliya 1/5-1/10 ee kaabka badan ee iyo dubka. Marka tibixdu la jiro kulmis, waxay kala goynaa iska qaadka lahayd dubka iyo tibixda - ka xirna tibixda looma jirin iska qaadka, ka xirna kaabka lahayd arrintii, sidoo kale kala goynaa arrinta lahayd shabakadda (kala goynaa dhacdii "slip"), si ayan ugu badiso arrinta lahayd shabakadda.
2. Dheerka caafimaadka iyo xawaaraha kiimikalka
Teflon waxay ka xiran kartaa caafimaadka oo leh -200 ℃ ilaa 260 ℃ oo dhow, waxayna lama tix gelin karaa kiimikalka si kastaba ha ahaatee arruurka motor, cad, iyo bararka. Dheerka caafimaadka (guud ahaan 80-120 ℃) iyo arruurka lahayd arruurka motor ee joogto ah, xidhka ama jidhka lama tix gelin karaa, dhaafin kara ama la jirin, waxayna ka xiran kartaa jiidada lahayd jidhka iyo xawaaraha jiidka ee tibixda.
3. Xidhiidha la'aanta iyo ardaynta natiifka
Dheerka PTFE ma xidhan karaa midabka, xiiso, ama xaaska, taas oo kala jaraya waxaa jiidka jilka ee dhexdooda ee lagu jiidkii "xidhan" (ka xirna jirka oo dhexdooda ee la'aanta badan oo la kulmay), kaalmo badan oo ka xirna midabka inay galan fududka u dhexeeya xanuunaha belt iyo pulley, si ay u haleego tijaabada soo saarida (si gaar ah timing belt waa in ay isku daydoonayaan xidigta crankshaft iyo camshaft).
2, Mabaadiiyo saarida belted ee caadiga ah (wuxuu mid yahay belted timing caadiga ah)
Tallaabada ugu weyn ee belted PTFE waa laakiin waxaa la rabbi "saarida xanuunaha ee xanuunaha":
Dheerka dalka waxaa lahaa xanuunyo oo isku hal gudbiyay, oo ay si sax ah u xanuunayaan furfurka crankshaft pulley iyo camshaft pulley ee motor-ka;
Markii crankshaft ay joognaan, quwwada ayaa "si gaar ah loo saaro" camshaft-ka oo ay isku xanuunayaan pulley iyo xanuunka belted, si ay u furo iyo xidho labada saacad (waxaa jawaabka timing belted ee core).
Ku daridda Teflon kuma beddelay horumarka dhisida, laakiin waxay xaqaysteen dhibka ee bandhigga caadiga ah ee iyo kale (sida bandhigga Chloroprene) ee ku saabsan labida, xareynta heerkulka, iyo xareynta korrosionka iyaga oo badanaya dhammaan khaasada maadaamaha, si aad uga badanayso horumarka dhisida oo leh muddo dheer ee jirka.
Guud ahaan, shalida PTFE waa in la tijaabo ammaanaha shaqada ee PTFE iyaga oo sameynaya dhisida dhisida oo leh xajmaha, iyaga oo la socdaa midka labadaba waa in ay fudud u leeyihiin jahaalka qurxaha motor-ka, gaar ahaan ee shaqada dhisida oo sax ah ee leh shaaqada sare iyo heerkulka sare
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