Ni iki gikoreshwa mu gushyushya imodoka hakoreshejwe turbocharger?
Inshingano nyamukuru ya turbocharger y'imodoka ni ukongera uburyo moteri ifata, bityo yongera imbaraga n'umuvuduko wa moteri, kugira ngo ikinyabiziga kibone imbaraga nyinshi. By'umwihariko, turbocharger ikoresha ingufu za gaze isohora umwuka iva muri moteri kugira ngo itware compressor, kandi igakanda umwuka mu muyoboro w'amazi, yongera ubucucike bw'amazi, bigatuma moteri ikoresha lisansi nyinshi, bityo yongera ingufu.
Uburyo turbocharger ikora
Turbocharger igizwe ahanini n'ibice bibiri: turbine na compressor. Iyo moteri ikora, imyuka isohora umwuka inyura mu muyoboro w'imyotsi, igasunika turbine kugira ngo izunguruke. Kuzunguruka kwa turbine bituma compressor ikanda umwuka ikawushyira mu muyoboro w'imyotsi, bityo bikongera umuvuduko w'imyotsi kandi bikanoza imikorere myiza y'umuriro n'ingufu.
Ibyiza n'ibibi bya turbochargers
Ibyiza:
Ingufu ziyongera: Turbochargers zishobora kongera uburyo umwuka winjira, bigatuma moteri ikora imbaraga nyinshi na torque kugira ngo ihinduke kimwe.
Uburyo bwo gukoresha lisansi burushaho kuba bwiza: Moteri zifite turbocharged zishyuha neza, akenshi zigabura 3%-5% bya lisansi, kandi zifite icyizere cyo hejuru, zihura neza kandi zigatanga igisubizo cy'igihe gito.
imenyera uburebure buri hejuru : turbocharger ishobora gutuma moteri igumana ingufu nyinshi mu kirere kiri hejuru, kugira ngo ikemure ikibazo cya ogisijeni nto mu kirere kiri hejuru .
Ingaruka mbi:
Guhindagurika kwa Turbine : bitewe n'uburemere bwa turbine n'ubwinshi bw'umwuka, iyo umwuka usohora umwotsi wiyongera mu buryo butunguranye, umuvuduko wa turbine ntuziyongera ako kanya, bigatuma hysteresis isohoka mu bushobozi bw'amashanyarazi .
Ingaruka z'umuvuduko muto si nziza: mu gihe umuvuduko muto cyangwa umuvuduko w'imodoka, ingaruka za turbocharger ntizigaragara, ndetse ni nziza kurusha moteri isanzwe ifunze neza.
Imashini zikoresha turbocharger zikozwe mu bikoresho bitandukanye nk'amapine, bearing, shells na impellers. Imashini zikoresha turbocharger zisanzwe zikorwa mu bikoresho bya superalloy, nka Inconel, Waspaloy, nibindi, kugira ngo zihuze n'ibisabwa ku bushyuhe bwinshi n'umuvuduko.
Ibyuma binini bikunze gukorwa muri cermet n'ibindi bikoresho kugira ngo byongere ubwangirike no kurwanya ingese.
Ku gice cy'igikonoshwa, igikonoshwa cya compressor ahanini ni aloyi ya aluminiyumu cyangwa aloyi ya manyeziyumu kugira ngo igabanye uburemere kandi yongere imikorere, mu gihe igikonoshwa cya turbine ahanini ari icyuma gikozwe mu byuma.
Impeller n'umugozi bikozwe ahanini mu cyuma, cyane cyane impeller ya compressor ikunze gukoresha superalloy, ifite ubushobozi bwo kurwanya oxidation y'ubushyuhe bwinshi, imbaraga n'ubudahangarwa bw'ingufu .
Ibikoresho by'ibice bitandukanye n'imikorere yabyo
Umuyoboro w'amapine: ikoreshwa ry'ibikoresho by'ubushyuhe bwinshi, nka Inconel, Waspaloy, nibindi, kugira ngo huzuzwe ibisabwa n'ubushyuhe bwinshi n'umuvuduko.
Uburemere: ubusanzwe ikoreshwa mu byuma bya keramike n'ibindi bikoresho kugira ngo byongere ubwangirike n'ubudahangarwa bw'ingufu.
igikonoshwa:
Igikoresho cya compressor: ahanini aloyi ya aluminiyumu cyangwa aloyi ya manyeziyumu, kugira ngo bigabanye uburemere kandi binoze .
igikonoshwa cya turbine : ahanini ibikoresho by'icyuma gikozwe mu cyuma.
Impeller n'imigozi: ahanini ibyuma, cyane cyane impeller za compressor zikunze gukoresha superalloy, iyi alloy ifite ubushobozi bwo kurwanya oxidation y'ubushyuhe bwinshi, imbaraga n'ubudahangarwa bw'ingufu .
Ibintu bigira ingaruka ku guhitamo ibikoresho
Guhitamo ibikoresho bya turbocharger byibanda ahanini ku bintu bikurikira:
Ubushyuhe bwinshi n'umuvuduko mwinshi: ubushyuhe bw'imbere n'umuvuduko wa turbocharger biri hejuru, kandi ni ngombwa guhitamo ibikoresho bifite ubushyuhe bwinshi n'umuvuduko mwinshi.
Ubudahangarwa bw'ingufu: ibice bikomereye bigomba kugira ubudahangarwa bw'ingufu kugira ngo birusheho kugira ubuzima bwiza.
Imiterere ya mekanike: ibikoresho bigomba kugira imbaraga n'ubukomere bihagije kugira ngo bihuze n'ibikenewe mu mikorere yihuta.
Niba ushaka kumenya byinshi, komeza usome izindi nkuru kuri uru rubuga!
Duhamagare niba ukeneye ibyo bicuruzwa.
Zhuo Meng Shanghai Auto Co, Ltd. yiyemeje kugurisha ibice by'imodoka bya MG&750 irahari kugura.
