Pankhani ya kusintha kwa ndodo, tiyenera kulankhula za kukula kwachangu kwa ndodo yamagetsi, mitundu ina ya ndodo, kufotokozera mwatsatanetsatane.
Tsopano pali mitundu inayi yosinthira pamsika. Kuchokera ku mbiri ya chitukuko, ndi: MT (ManualTransmissionShifter, manual shift lever) - > AT (AutomaticTransmissionTransmissionShifter, Automatic gear lever) kupita ku AMT (AutomatedMechanicalTransmissionShifter, semi-automatic gear lever), GSM (GearShiftModule, kapena SBW = ShiftByWire, electronic gear, mpanda)
Popeza ndodo yosinthira ya MT ndi AT kwenikweni imapangidwa mwangwiro, ilibe mgwirizano pang'ono ndi ndodo yamagetsi. Choncho, monga tafotokozera poyamba, ndime ina imapangidwa.
Tisanalankhule za lever yamagetsi, tiyeni tikambirane za AMT shift lever.
Chiwopsezo cha giya cha AMT sichimangotengera mawonekedwe a MT/AT mwangwiro, komanso chimagwiritsa ntchito ma elekitirodi kulowetsa magiya kuti azindikire malo omwe ali ndi magiya kapena kusawazindikira, ndikungotulutsa ma siginecha a magiya osiyanasiyana. Mwachidule, lever ya giya ya AMT kapena gawo lake lolumikizira lili ndi maginito okhala ndi mitengo yabwino komanso yoyipa kumpoto ndi kumwera, ndikusintha malo ake kudzera m'malo osiyanasiyana. Base board (PCB) yokhala ndi SENSOR IC pa AMT shift lever imatulutsa maginito kutengera maginito m'malo osiyanasiyana ndikutulutsa mafunde osiyanasiyana. Module ya purosesa yamagalimoto imasuntha magiya ogwirizana ndi mafunde osiyanasiyana kapena ma siginecha.
Kuchokera pamawonekedwe a mapangidwe, AMT shift rod ndi yovuta kwambiri kuposa MT / AT shift rod, teknoloji ili pamwamba, mtengo wa unit umodzi ndi wokwera mtengo, koma kwa OEM galimoto, kugwiritsa ntchito AMT shift rod, bola ngati kusintha kochepa. , ndiko kuti, amatha kugwiritsa ntchito kwambiri sitima yamagetsi ya MT, kotero kuti mtengo wonse wa galimotoyo udzakhala wotsika
Chifukwa chiyani AMT shift lever? Ndi chifukwa ndodo yosinthira pamagetsi imagwiritsanso ntchito mfundo yamagetsi yamagetsi ya AMT shift rod kuti isinthe magiya.
Komabe, pali kusiyana pakati pa kukhala ndi Micro-CPU pa gawo lapansi ndi kusakhala nayo.
Ngati gawo lapansi (PCB) lili ndi Micro-CPU, imasankha mitundu yosiyanasiyana yapano, kutsimikizira zida zake zofananira, ndikutumiza zidziwitso za zida zofananira kugalimoto ya ECU munjira inayake yotumizira (monga chizindikiro cha CAN). Zambiri zimalandiridwa ndi ma ECU ogwirizana (mwachitsanzo TCM,TransmissionControl) ndipo kutumizira kumalangizidwa kuti asinthe. Ngati palibe Micro-CPU pa bolodi loyambira (PCB), chowongolera chamagetsi chokha chidzatumizidwa ku ECU yagalimoto kudzera pa siginecha ya waya kuti musinthe zida.
Titha kunena kuti kugwiritsa ntchito bar yosinthira ya AMT ndikuphwanya kwa OEM yamagalimoto pamitengo yotsika mtengo yopanga magalimoto, yomwe ili ndi kukula kwakukulu kwa MT/AT shift bar komanso kusankha kwa electromagnetic induction. Komabe, kusankha kwazitsulo zamagetsi sikungatheke ndi kukula kwake, kotero kuti makina osinthira magetsi amapangidwa panopa ndi cholinga cha miniaturization monga maziko. Choncho, malo ochulukirapo akhoza kutsalira pamapangidwe a galimoto. Kuphatikiza apo, magawo monga shift rod Stroke ndi Operation Force amathanso kukonzedwa bwino poyerekeza ndi ndodo yosinthira makina, kupangitsa kuti ntchitoyo ikhale yabwino kwa dalaivala.
Pakadali pano, mitundu ya Lever yamagetsi pamsika ndi iyi: Mtundu wa Lever, Rotary / Dial Type, Push Switch Type, Column Lever Type.
Kutengera knob mwachitsanzo, imatha kubwerera ku P giya ndikutsekeka ndi BTSI(BRAKING TRANSMISSION SHIFT INTERLOCK) kapena kunyamuka pawokha. Mu dongosolo galimoto, braking kapamwamba amabwera ndi okhwima pulogalamu n'kofunika, apo ayi adzangofotokoza zolakwa zosiyanasiyana, choncho ayenera potsuka mapulogalamu debug. Ndodo yowongoka ya BMW mwendo wa nkhuku imakhalanso ndi ntchito yobwerera ku P gear pambuyo pozimitsa.
Kuyambira pa chiyambi cha kukula kwakukulu, bulky mechanical shift bar, mpaka kukula kwa miniaturized, lightweight electronic shift bar ndi pulogalamu yake, yapita patsogolo kwambiri pamtunda ndi wamtali, koma sindinganene kuti kugwiritsa ntchito bar yamagetsi mtengo wina galimoto ndi wotsika, koma adzauka, kotero OEM panopa akadali makamaka makina kusintha bala kamangidwe. Koma ndi kuwonjezeka kwina kwa magalimoto atsopano amphamvu, zikhoza kunenedweratu kuti ndodo yosinthira magetsi idzakhala yodziwika bwino m'tsogolomu.
