Kodi valavu yowongolera magalimoto ndi chiyani - msonkhano wowongolera gawo la camshaft
Valavu yowongolera magalimoto - msonkhano wowongolera gawo la camshaft ndi gawo lofunikira mu injini yamagalimoto, makamaka lomwe limayang'anira nthawi yotsegulira ndi kutseka mavavu kuti injini igwire bwino ntchito.
Malingaliro ndi ntchito zoyambira
Kusonkhanitsa kwa camshaft phase converter ndi gawo lofunika kwambiri pa sitima ya valve ya injini. Ntchito yake yayikulu ndikusintha nthawi yotsegulira ndi kutseka ma valve kuti akwaniritse zofunikira za injini pansi pa mikhalidwe yosiyanasiyana yogwirira ntchito. Makamaka, msonkhano wowongolera gawo la camshaft ukhoza kuwongolera bwino nthawi yotulutsa utsi ndi kulowa kwa injini kutengera liwiro la injini ndi momwe katundu wake amagwirira ntchito, motero kumawonjezera mphamvu ya injini, mphamvu yake komanso kugwiritsa ntchito mafuta moyenera.
Mfundo yogwirira ntchito
Mfundo yogwirira ntchito ya camshaft phase converter assembly imachokera pakusintha gawo la camshaft kudzera mu hydraulic kapena mechanical means. Mu hydraulic system, injini control unit (ECU) imawongolera kusintha kwa kuthamanga kwa mafuta kutengera chidziwitso cha mayankho kuchokera ku masensa osiyanasiyana, motero kusintha gawo la camshaft. Njira ya makina imakwaniritsa kusintha kwa gawo kudzera mu zida zamakina monga magiya kapena unyolo .
Kapangidwe ka kapangidwe kake
Msonkhano wa camshaft phaser nthawi zambiri umapangidwa ndi zigawo zotsatirazi:
Youdaoplaceholder0 stator : Gawo lokhazikika, nthawi zambiri limalumikizidwa ku block ya injini.
Rotor ya Youdaoplaceholder0 : Gawo losunthika lomwe limasuntha mozungulira ku stator kudzera mu hydraulic kapena mechanical means.
Njira yowongolera mafuta ya Youdaoplaceholder0 : imagwiritsidwa ntchito kutsogolera ndikuwongolera kuthamanga ndi kuyenda kwa mafuta a hydraulic.
Youdaoplaceholder0 actuator : Malinga ndi malangizo a ECU, imawongolera kusintha kwa kuthamanga kwa mafuta kuti isinthe gawo la camshaft .
Zochitika ndi kufunika kwa ntchito
Kukhazikitsa kwa camshaft phase converter kumachita gawo lofunika kwambiri mu injini zamagalimoto. Kumatha kusintha nthawi yotsegulira ndi kutseka ma valve malinga ndi momwe injini imagwirira ntchito (monga kusakhala ndi nthawi yogwira ntchito, kuthamanga, kuyendetsa mwachangu, ndi zina zotero), motero kumawonjezera liwiro la kuyankha kwa injini, kusunga mafuta komanso magwiridwe antchito a utsi. Kuphatikiza apo, kuwongolera kolondola kwa camshaft phaser assembly kungathandizenso kukulitsa moyo wa injini ndikuchepetsa kulephera kwa injini.
Ntchito yaikulu ya automotive control valve - camshaft phase controller assembly ndikuwongolera nthawi ya valavu ya injini, potero kukonza magwiridwe antchito a injini.
Malingaliro oyambira ndi ntchito za olamulira a camshaft phase
Chowongolera gawo la camshaft, chomwe chimadziwikanso kuti chowongolera camshaft kapena chowongolera gawo la camshaft, chili ndi ntchito yayikulu yosonkhanitsa zizindikiro za malo a camshaft ya valve ndikuyika zizindikirozi mu unit yowongolera zamagetsi (ECU). Kudzera mu zizindikirozi, ECU imatha kuzindikira pakati pa compression top dead ya silinda 1, kenako imachita sequential fuel injection control, ignition timing control ndi deflagration control. Kuphatikiza apo, chizindikiro cha malo a camshaft chimagwiritsidwanso ntchito kuzindikira nthawi yoyamba yoyatsira injini ikayamba.
Mfundo yogwirira ntchito ya camshaft phaser
Chowongolera gawo la camshaft chimayang'anira malo ndi ngodya ya camshaft ndikubwezera chizindikiro ku unit yowongolera injini (ECU) nthawi yeniyeni kuti zitsimikizire kuti ma valve amatsegulidwa ndi kutsekedwa panthawi yake pamene pisitoni ifika pamalo oyenera. Kuwongolera kolondola kumeneku kumatsimikizira kuti kulowa kulikonse ndi kutulutsa kulikonse kumakhala kofanana, motero kumawonjezera mphamvu ya injini ndikuchepetsa kugwiritsa ntchito mafuta.
Kapangidwe ka camshaft phaser
Potengera dongosolo la VANOS mwachitsanzo, chowongolera gawo la camshaft chimapangidwa makamaka ndi rotor yamkati ndi camshaft yolumikizidwa pamodzi ndi mabolts, ndipo unyolo wa nthawi umalumikizidwa ndi nyumba yowongolera gawo la camshaft. Mkati mwa rotor, muli masika ndi masamba. Pamene rotor ikuzungulira, masambawo amayendetsa camshaft kuti izungulire, motero amasintha gawo la valavu. Liwiro la injini likasintha, ECU idzatumiza malangizo ku valavu yowongolera mafuta kutengera malo a camshaft, ndikuwongolera gawo la camshaft posintha kuthamanga kwa mafuta mbali zonse ziwiri za chipinda chogwirira ntchito.
Ngati mukufuna kudziwa zambiri, pitirizani kuwerenga nkhani zina patsamba lino!
Chonde tiimbireni foni ngati mukufuna zinthu zotere.
Malingaliro a kampani Zhuo Meng Shanghai Auto Co., Ltd. yadzipereka kugulitsa MG&MAXUSzida zamagalimoto zalandiridwa kugula.
