Detroit Diesel Engine Series Turbocharging Sensor 23527829

Kafukufuku ndi Kachitidwe kakutukuka ka masensa agalimoto

Chifukwa cha gawo lofunikira la sensa mu makina owongolera zamagetsi, maiko padziko lonse lapansi amaika chidwi kwambiri pa kafukufuku wawo wazongopeka, kugwiritsa ntchito zinthu zatsopano ndi chitukuko cha zinthu.

Daimondi imakhala ndi kutentha kwabwino komanso kukhazikika kwamafuta ambiri.Kumwamba kwa diamondi kumangoyamba kutulutsa mpweya pamwamba pa 1200 ℃ mu vacuum ndi pamwamba pa 600 ℃ mumlengalenga.Pogwiritsa ntchito chikhalidwechi, sensor yotentha yomwe imayenera kutentha kwambiri imapangidwa kuti iyang'anire ndikuwongolera kutentha kuchokera pa kutentha kwabwino kufika pa 600 ℃, ndipo ndiyoyenera kugwiritsidwa ntchito m'malo ovuta ndi mpweya wowononga.Ili ndi magwiridwe antchito komanso moyo wautali wautumiki ndipo imatha kugwiritsidwa ntchito poyezera kutentha kwapakati komanso kutentha kwa injini.Kuphatikiza apo, kuchuluka kwa mapindikidwe a diamondi ndikokwera kwambiri pakutentha kwambiri, komwe kumatha kugwiritsidwa ntchito kupanga masensa akunjenjemera ndi masensa othamangitsa omwe amagwiritsidwa ntchito m'malo otentha kwambiri.Kuphatikizidwa ndi zida zina, zitha kugwiritsidwa ntchito ngati sensor yokakamiza yokhala ndi kutentha kwambiri, kukana kwa dzimbiri komanso kukhudzika kwakukulu pakuzindikira kugwedezeka ndi kuyeza kuthamanga kwa silinda ya injini.

Optical fiber sensor ikukopa chidwi chambiri chifukwa champhamvu yotsutsa-kusokoneza, kukhudzika kwakukulu, kulemera kwake ndi kukula kochepa, ndipo ndiyoyenera telemetry.Zinthu zambiri zokhwima zatuluka, monga optical fiber torque sensor, kutentha, kugwedezeka, kuthamanga, sensa yothamanga ndi zina zotero.

Pamene kupanga ndi kugwiritsa ntchito zipangizo zatsopano, chifukwa cha chitukuko cha microelectronics ndi micromachining teknoloji, masensa akukula molunjika ku miniaturization, multifunction ndi luntha.Sensa ya miniaturized imaphatikiza zinthu zowoneka bwino za micron, zowongolera ma siginecha ndi zida zosinthira deta pa chip pogwiritsa ntchito ukadaulo wa micromachining.Chifukwa cha kukula kwake kochepa, mtengo wotsika komanso kuphatikiza kosavuta, kulondola kwa mayeso a dongosolo kungawongoleredwe.Mwachitsanzo, pophatikiza kachipangizo kakang'ono kakang'ono ndi kachipangizo kakang'ono kakang'ono ka kutentha ndikuyesa kupanikizika ndi kutentha nthawi yomweyo, mphamvu ya kutentha muyeso ya kuthamanga imatha kuthetsedwa pogwiritsa ntchito pa-chip.Pali masensa ambiri ang'onoang'ono, monga sensa ya kuthamanga, sensa yothamanga ndi silicon acceleration sensor kuti mupewe kugunda.Kuyika kachipangizo kakang'ono kakang'ono mu tayala lagalimoto kumatha kusunga kukwera mtengo koyenera ndikupewa kupitilira kapena kutsika kwambiri, motero kupulumutsa mafuta ndi 10%.Multifunctional sensor imatha kuzindikira nthawi imodzi magawo awiri kapena kupitilira apo.Sensa yanzeru ndi yanzeru chifukwa ili ndi kompyuta yapadera.

Kuphatikiza apo, nthawi yoyankha ya sensa ndi mawonekedwe pakati pa zotulutsa ndi kompyuta ndizofunikanso mitu yofufuza.Ndi chitukuko chaukadaulo wamagetsi, ukadaulo wa masensa agalimoto udzasinthidwa.Research and Development Trend of Vehicle Sensors.

Chifukwa cha gawo lofunikira la sensa mu makina owongolera zamagetsi, maiko padziko lonse lapansi amaika chidwi kwambiri pa kafukufuku wawo wazongopeka, kugwiritsa ntchito zinthu zatsopano ndi chitukuko cha zinthu.

Daimondi imakhala ndi kutentha kwabwino komanso kukhazikika kwamafuta ambiri.Kumwamba kwa diamondi kumangoyamba kutulutsa mpweya pamwamba pa 1200 ℃ mu vacuum ndi pamwamba pa 600 ℃ mumlengalenga.Pogwiritsa ntchito chikhalidwechi, sensor yotentha yomwe imayenera kutentha kwambiri imapangidwa kuti iyang'anire ndikuwongolera kutentha kuchokera pa kutentha kwabwino kufika pa 600 ℃, ndipo ndiyoyenera kugwiritsidwa ntchito m'malo ovuta ndi mpweya wowononga.Ili ndi magwiridwe antchito komanso moyo wautali wautumiki ndipo imatha kugwiritsidwa ntchito poyezera kutentha kwapakati komanso kutentha kwa injini.Kuphatikiza apo, kuchuluka kwa mapindikidwe a diamondi ndikokwera kwambiri pakutentha kwambiri, komwe kumatha kugwiritsidwa ntchito kupanga masensa akunjenjemera ndi masensa othamangitsa omwe amagwiritsidwa ntchito m'malo otentha kwambiri.Kuphatikizidwa ndi zida zina, zitha kugwiritsidwa ntchito ngati sensor yokakamiza yokhala ndi kutentha kwambiri, kukana kwa dzimbiri komanso kukhudzika kwakukulu pakuzindikira kugwedezeka ndi kuyeza kuthamanga kwa silinda ya injini.

Optical fiber sensor ikukopa chidwi chambiri chifukwa champhamvu yotsutsa-kusokoneza, kukhudzika kwakukulu, kulemera kwake ndi kukula kochepa, ndipo ndiyoyenera telemetry.Zinthu zambiri zokhwima zatuluka, monga optical fiber torque sensor, kutentha, kugwedezeka, kuthamanga, sensa yothamanga ndi zina zotero.

Pamene kupanga ndi kugwiritsa ntchito zipangizo zatsopano, chifukwa cha chitukuko cha microelectronics ndi micromachining teknoloji, masensa akukula molunjika ku miniaturization, multifunction ndi luntha.Sensa ya miniaturized imaphatikiza zinthu zowoneka bwino za micron, zowongolera ma siginecha ndi zida zosinthira deta pa chip pogwiritsa ntchito ukadaulo wa micromachining.Chifukwa cha kukula kwake kochepa, mtengo wotsika komanso kuphatikiza kosavuta, kulondola kwa mayeso a dongosolo kungawongoleredwe.Mwachitsanzo, pophatikiza kachipangizo kakang'ono kakang'ono ndi kachipangizo kakang'ono kakang'ono ka kutentha ndikuyesa kupanikizika ndi kutentha nthawi yomweyo, mphamvu ya kutentha muyeso ya kuthamanga imatha kuthetsedwa pogwiritsa ntchito pa-chip.Pali masensa ambiri ang'onoang'ono, monga sensa ya kuthamanga, sensa yothamanga ndi silicon acceleration sensor kuti mupewe kugunda.Kuyika kachipangizo kakang'ono kakang'ono mu tayala lagalimoto kumatha kusunga kukwera mtengo koyenera ndikupewa kupitilira kapena kutsika kwambiri, motero kupulumutsa mafuta ndi 10%.Multifunctional sensor imatha kuzindikira nthawi imodzi magawo awiri kapena kupitilira apo.Sensa yanzeru ndi yanzeru chifukwa ili ndi kompyuta yapadera.

Kuphatikiza apo, nthawi yoyankha ya sensa ndi mawonekedwe pakati pa zotulutsa ndi kompyuta ndizofunikanso mitu yofufuza.Ndi chitukuko chaukadaulo wamagetsi, ukadaulo wa masensa agalimoto udzasinthidwa.