Izinhlobo zemoto ezisebenzayo: IVolkswagen
imodeli: 038109101R / 038109101AH
Impact amandla: 1000 （mPa）
Ubukhulu bephakheji: 500 * 20 * 20
Inombolo ye-athikili: YD358A
Incazelo yomkhiqizo:
I-Camshafts iyingxenye ebucayi yenjini futhi ixhunywe ku-crankshaft ngamaketanga noma amabhande (ibhande lesikhathi, amaketanga wesikhathi), i-camshafts iqhutshwa yi-camshafts futhi ilawula nama-valve. Lobu budlelwano bulawula umoya kuzingxube zephethiloli (izinhlelo zendabuko zomjovo) kanye nendawo yokukhipha ngokusebenzisa ukusebenza kwamavelu.
Umkhiqizo wenziwe ngensimbi ephezulu ye-ductile futhi iphathwa ngobuchwepheshe bokuqinisa indawo ukwenza ngcono ukukhathala kwe-camshaft. Ifanele izimoto, imikhumbi, izimoto zobunjiniyela, imishini yezolimo, isethi ye-generator, ikhwalithi yangempela, enokubukeka okuhle, ukuminyana okuphezulu, ubushelelezi, ukukhanya nokuqina ngemuva kokuqeda. Umkhiqizo ngamunye uhlolwe ngokuqinile futhi ikhwalithi yawo iqinisekisiwe. Ukupakisha ibhokisi kunokubukeka okuhle nomjikelezo wokukhiqiza oqinile: izinsuku zokusebenza ezingama-20-30, ukupakisha okungathathi hlangothi / ukupakisha kwasekuqaleni, indlela yokuhamba: umhlaba, ulwandle nomoya.
ICamshaft isebenza lawa mavalvu ngama-lobes atholakala kushaft ye-camshaft uqobo, njengoba ejikeleza ngokucindezela ama-valve phansi. Amaphayiphu alayishwa entwasahlobo (kungacindezelwa umoya osetshenzisiwe) bese ubuyela endaweni yokuqala, ulinde isikhathi esizayo lapho ama-lobes ejikeleza emuva nxazonke, aqhubeke nomjikelezo. Kukhona womabili amandla okungena nawokukhipha i-outlet valve futhi kwenye idizayini yenjini efana ne-DOHC (i-double overhead cam) ingaba namasethi ama-valve amabili kokungena ngakunye.
Ungacabanga ukuthi i-crankshaft ixhunywe kuma-camshafts nge-cambelt, kanti ama-camshafts axhunywe kuma-valve, wonke asebenza ngokubambisana. Ngesikhathi sokusebenza okujwayelekile iphrofayli ejwayelekile ye-camshaft ingahle ifanelwe izici ezithile zenjini, kepha kukhona ukusethwa kwamanani okuguquguqukayo okungaguqula iphrofayili ye-cam yokusetshenziswa kokusebenza- iHonda yaziwa kakhulu ngobuchwepheshe obunjalo.
Ukwehluleka okuvamile kwama-camshafts kufaka phakathi ukugqoka okungajwayelekile, umsindo ongajwayelekile, nokwephuka. Ukwehla nokudabuka okungavamile kuvame ukwenzeka ngaphambi kokuba umsindo ongajwayelekile nokuqhekeka kwenzeke.
(1) I-camshaft itholakala cishe ekugcineni kohlelo lokuthambisa injini, ngakho-ke isimo sokuthambisa asinathemba. Uma ipompo likawoyela lingenayo ingcindezi yokulethwa okwanele ngenxa yesikhathi sokusebenzisa ngokweqile noma ezinye izizathu, noma indawo yokuthambisa kawoyela ivinjiwe, uwoyela othambisa umzimba awunakufinyelela ku-camshaft, noma i-torque yokuqinisa yebhawodi yokuqinisa ibhawodi ikhulu kakhulu, uwoyela othambisa umzimba ayikwazi ukufaka igebe le-camshaft. Kubangela ukugqoka okungavamile kwe-camshaft.
(2) Ukugqokwa okungajwayelekile kwe-camshaft kuzodala ukuthi igebe phakathi kwe-camshaft nendawo yokuhlala kube nokwanda, futhi ukufuduka kwe-axial kuzokwenzeka lapho i-camshaft ihamba, okuholele emsindweni ongajwayelekile. Ukugqoka okungajwayelekile nakho kuzoholela ekwandeni kwegebe phakathi kwe-drive cam ne-hydraulic tappet. Lapho i-cam ne-tappet ye-hydraulic ihlanganiswa, umthelela uzoba khona, okuholele ngomsindo ongajwayelekile.
(3) I-Camshafts kwesinye isikhathi iba nokuhluleka okukhulu njengokuqhekeka. Izimbangela ezijwayelekile zifaka phakathi ama-tappets we-hydraulic aqhekeza noma agqoke kanzima, ukuthambisa okungathí sina, ama-camshafts asezingeni eliphansi, nokuqhekeka kwegiya lesikhathi se-camshaft.
(4) Kwezinye izimo, ukwehluleka kwe-camshaft kubangelwa izizathu zomuntu, ikakhulukazi lapho injini ingahlukaniswanga kahle lapho injini ilungiswa. Isibonelo, lapho uqaqa ikhava ethwala i-camshaft, sebenzisa isando ukushaya ngamandla noma usebenzise i-screwdriver ukuthola ingcindezi, noma ukufaka ikhava ethwele endaweni engafanele, ngakho-ke ikhava ethwalayo ayihambelani nesihlalo sokuthwala, noma i-torque eqinisayo okokufaka okokufaka ikhava yokumboza kukhulu kakhulu. Lapho ufaka ikhava ethwalayo, naka imicibisholo yokuqondisa nezinombolo zesimo ebusweni bekhava ethwele, bese usebenzisa isikrufu se-torque ukuqinisa amabhawodi wokuqinisa aqinisa amabhawodi ngokuhambisana ne-torque ebekiwe.
