1.Intitect
Vemotokari vane simba vakatanga munyika dzakabudirira uye pakutanga vakatungamirwa nemumotokari dzevatungamiriri. Nekukura kuenderera mberi, yakawana yakakosha. Kubva panguva iyo maIndia paanoshandisa Aluminium Alloy yekugadzira Crankshafts kune Audi yekutanga kugadzirwa muzvishandiso zvekushandisa mumamiriro ezvinhu okusimba Yakanaka elasticity uye inokanganisa kuramba, yakakwira yekudzikama, uye huwandu hweruzhinji. Pakazosvika 2015, chikamu chekushandisa chealuminium Alloy mumotokari yakanga yatopfuura ne35%.
China yemotokari yakareruka yakatanga isingasviki makore gumi apfuura, uye zvese tekinoroji uye chidimbu chekushandisa chesimba nyika dzakabudirira seGermany, United States, neJapan. Nekudaro, nekuvandudzwa kwemotokari itsva idzva, maronda ekuremerwa ari kufambira mberi nekukurumidza. Kuverengera kusimuka kweMotokari dzeMagetsi idzva, kambani yemotokari yeChina yakareruka iri kuratidza maitiro ekubata nenyika dzakasimukira.
China yemwenje yemwenje yemusika wakakura. Kune rimwe divi, kana zvichienzaniswa nenyika dzakasimukira kunze kwenyika, tekinoroji yeChina yakareruka yakatanga kunonoka, uye mota yakazara curbar uremu yakakura. Kufunga nezve benchmark yeyakaomerera midziyo 'chikamu kune dzimwe nyika, kuchine nzvimbo yakawandisa yekuvandudza muChina. Kune rimwe divi, udzivirirwe nemitemo, kukurumidza kukura kweChina Nyowani yeChinesiti mota inowedzera kudiwa kwezvinhu zvisina kujairika uye kukurudzira makambani emotokari kuti uende kune kuonda.
Iko kuvandudzwa kwe emission uye mafuta ekushandisa maitiro ari kumanikidza kukurumidza kwereviyeumotokari kureruka. China yakanyatsoiswa china vi emission vi emission muna 2020. Maererano ne "nzira yekuongorora nezviratidzo zveMagetsi" uye new magetsi emagetsi tekinoroji Kufunga nezvenzvimbo shoma yekureba kwebudiriro mune tekinoroji tekinoroji uye kuderedza kuderedza, kuyera matanho ekuremerwa kwemotokari zvinokwanisika kuderedza kwemotokari uye mafuta ekushandisa. Kujeka kwemotokari itsva idzva rave nzira yakakosha yekukura kweindasitiri.
Muna 2016, iyo china yekugadzira automotive Societing Sosaiti pakusimudzira ramangwana remotokari nyowani dzesimba. Kuremerwa kunogona kuwedzera huwandu hwenzvimbo uye kero "kushushikana" mumotokari nyowani. Nekuwedzera kwekuda kwekuwedzera kwekuchema, motokari dzevamiriri dzinova dzinofanira kukurumidza, uye kutengesa kwemotokari nyowani dzesimba dzakakura zvakanyanya mumakore achangopfuura. Zvinoenderana nezvinodiwa zvehurongwa hwechinyorwa uye "pakati-kusvika-kwenguva refu-nguva yekuvandudza yemiindasitiri yemotokari, rate inodarika 38%.
2.aluminium Alloy hunhu uye zvikumbiro
2.1 hunhu hweAluminium Alloy
Iko kushambadzira kweAluminium ndeye chikamu chimwe chete chetatu icho chesimbi, ichiita kuti ive yakareruka. Iyo ine simba rakanyanya, rakanakisa kugona, rakasimba kurwisa, uye nekukasira kukuru. Aluminium Alloys inoonekwa nekunyorwa kweiyo magnesium, inoratidzira zvinhu zvakanaka zvekupokana, zvakanakisa zvivakwa, kusasimba kusimbiswa pakurwiswa kwekupisa, uye kugona kuwedzera simba kuburikidza nekutonhora kuburikidza nekutonhora kushanda. Iyo 6 dzakateerana inoratidzirwa nekunyorwa inonyanya kuumbwa neMagnesium uye silicon, ine MG2SI sechiitiko chinonyanya kusimbisa. All inonyanya kushandiswa mafambiro ari muchikamu ichi ari 6063, 6061, uye 6005a. 5052 Aluminium Plat ndeye Al-MG Series Alloy Aluminium Plate, neMagnesium seyakanyanya kugovera chinhu. Ndiwo anonyanya kushandiswa anti-ngura aluminium alloy. Urongwa uhwu hune simba rakakwirira, simba rakanyanya kuneta uye kupokana kwakanaka, hakugone kusimbiswa pakurapa kwebasa rakaomeswa, kupuranyira kwakaderera munzvimbo inotonhora kuomesa, kupokana kwakanaka, uye zvakaringana. Iyo inonyanya kushandiswa kune zvikamu zvakadai sedanda mapaneru, denga rinofukidza, uye mapani emusuwo. 6063 ALUMINIM Alloy inopisa-kurapa inosimbisa Alloy muAl-mg-si dzevha, neMagnesium uye silicon sechinhu chikuru chekunyepedzera. Iyo inopisa-inobata inosimbisa aluminium Alloy chimiro ine Simba reMepasi, inonyanya kushandiswa mune zvimedu zvikamu zvakadai semakoramu uye mapaneru emadziro kutakura simba. Sumo yeAluminium Alloy Grade inoratidzwa muTafura 1.
2.2 Extrusion ndiyo yakakosha fomu nzira yekugadzira aluminium Alloy
Aluminium Alloy Extrusion nzira inopisa yekugadzira, uye maitiro ese ekugadzira anosanganisira kuumba aluminium Alloy pasi petsoka nhatu dzinomanikidza. Maitiro ese ekugadzira anogona kurondedzerwa seinotevera: a. Aluminium uye mamwe madhiri anonyungudika uye akakandwa mune inodiwa aluminium alloy mabhallets; b. Iwo maBillets akapatsanurwa anoiswa mumidziyo yekuunganidza yekuwedzera. Pasi pechiitiko cheiyo huru cylinder, iyo Aluminium Alloy Billet inoumbwa mune inodiwa profiles kuburikidza neiyo cavity yekuumbwa kweiyo mold; c. Kuti uvandudze mechancal midziyo yealuminum profiles, kurapwa kwemhinduro kunoitwa panguva kana mushure mekunze, kuteverwa nekurapa kwekukwegura. Zvivakwa zvemuchina mushure mekukwegura kurapwa kusiyana zvichienderana nezvinhu zvakasiyana uye zvinoshamisa kutonga. Iyo yekupisa kurapwa mamiriro ebhokisi-mhando rori profiles inoratidzwa muTafura 2.
Aluminium Alloy Attrudes Zvigadzirwa zvine zvinoverengeka zvakanakira pane dzimwe nzira dzekugadzira:
a. Munguva yekubva, simbi inobuda inowana yakasimba uye yakawandisa katatu-nzira yekumanikidza kushushikana munzvimbo yekudzvinyirira pane kuhukura nekukanganisika, saka zvinogona kuita zvakakwana simbi yakagadziriswa. Inogona kushandiswa kugadzirisa manyawi-kune-deform simbi isingagone kuongororwa kana kukanganisika kana kukanganwirwa uye inogona kushandiswa kugadzira dzakasiyana-siyana dzakatarisana neyekuchinjika-chikamu chikamu.
b. Nekuti geometry yeAluminium profiles inogona kusiyana-siyana, izvo zvavakaita zvine simba rakanyanya, izvo zvinogona kuvandudza kuomarara kwemuviri wemotokari, kuderedza hunhu hwayo nvh, uye kugadzirisa hunhu hwekudzora hunhu.
c. Zvigadzirwa zvine hunyanzvi hwekubudirira, mushure mekupedza uye nekukwegura uye kukwegura, kuve nehunhu hwakanyanya hwekupedzisira (R, raz) pane zvigadzirwa zvakagadziriswa nedzimwe nzira.
d. Iyo pamusoro pezvigadzirwa mushure mekunze ine ruvara rwakanaka uye yakanaka corrosion kuramba, kubvisa kudiwa kweimwe anti-corrosion pamusoro pekurapa.
e. Kuunganidzwa kwekuwedzera kune kugona kukuru, kushoma kwekushanduka uye mold mutengo, uye kuderera kwemaitiro shanduko inochinja.
f. Nekuda kwekudzorwa kweAluminium profily-zvikamu, iyo degree rekubatana rinogona kuwanda, huwandu hwezvinhu zvinogona kuderedzwa, uye zvakasiyana-siyana-chikamu-chikamu cheCross chinogona kuzadzisa chaicho chengetedza.
Kuenzanisa kwezviitiko pakati peAnow Aluminium profiles yebhokisi-mhando marori uye pachena carbon simbi inoratidzwa muTafura 3.
Inotevera Development Kutungamira kweAluminium Alloy profiles yeBhokisi-mhando marori: Kuwedzera Kugadzirisa Simba reProfile uye Kuwedzeredza Kubata Kwekuita. Iyo nzira yekutsvaga yezvinhu zvitsva zveAluminium Alloy profiles yebhokisi-mhando marori anoratidzwa mumufananidzo 1.
3.aluminium Alloy Bhokisi Remizi Chimiro, Kuongorora Simba, uye Verification
3.1 Aluminium Alloy Bhokisi Riraki
Bhokisi remarori anonyanya kuve kumberi Panel Purger Assembly, kuruboshwe uye kumashure kwesangano rekusangana, neGreat gults, pamwe nearch yakabatana kune yechipiri-kirasi chassis. Iyo bhokisi remuchinjiko Chimiro cheAluminium Alloy Bhokisi Riraki inoratidzwa mumufananidzo 2.
Uchishandisa iyo inopisa yekuwedzera maitiro eAluminium Alloy inogona kuumbwa neyakaomarara zvikamu zvakasiyana. Naizvozvo, iyo huru dhizaini dhizaini uye zvikamu zvemakiromita eInertia ini uye kuramba nguva dzakaratidzwa mumufananidzo 3.
Kuenzanisa kweiyo huru data muTafura 4 inoratidza kuti nguva dzechikamu dzeInertia uye kuramba nguva dzeiyo yakagadzirirwa aluminium profile pane iyo inoenderana data-yakagadzirwa beam mbiri. Iyo Smoffness Coeff Hert's yakaenzana neiyo yeiyo inoenderana nesimbi-yakagadzirwa beam mbiri, uye vese vanosangana nezvinodiwa zvekushandura.
3.2 Maximum Inoshamisika Kuverenga
Kutora chikamu chakakosha-chinotakura chikamu, muchinjiko, sechinhu, kushushikana kwakanyanya kunoverengerwa. Mutoro wakarohwa ndi 1.5 t, uye iyo Crossbeam yakagadzirwa ne6066 ALUMINIM Alloy Profile Sexporties sezvakaratidzwa muTafura yeCantilever yekuverenga kwemasimba, sezvakaratidzwa mumufananidzo 4.
Kutora Spanm Span Beam Beam q = f / l
Iko Q iri kushushikana kwemukati kwedanda pasi peiyo mutoro, N / mm; F ndiyo iyo mutoro wakakumbirwa nebanda, akaverengerwa zvichienderana ne3 times the standard mutoro, iri 4.5 t; L ndiko kureba kwengirozi, mm.
Naizvozvo, kushushikana kwemukati Q ndeye:
Iyo yekubatanidza yekuverenga nzira ndeye inotevera:
Nguva yakakwana ndeye:
Kutora kukosha kwakazara kwechinguva, m = 274283 Nighm, m / (1.05 ± w) = 18.78
3.3 Kubatana kwehunhu hwezvinhu zvakasiyana siyana
Aluminium Alloy ine midziyo isina kunaka, uye iyo Welding point simba inongova makumi matanhatu muzana yeiyo base simba. Nekuda kwekuvhara kweiyo lact yeAl2o3 pane iyo aluminium Alloy pamusoro, iyo yekunyunguduka yeAl2o3 yakakwira, nepo yekunyungudika yealuminium yakaderera. Kana Aluminium Alloy ichishungurudzika, iyo al2o3 pane iyo pamusoro inofanira kukurumidza kutyorwa kuti iite Welding. Panguva imwecheteyo, vakasara veAl2o3 vacharamba vari muAluminium Alloy Solution, vachikanganisa iyo aluminium Alloy chimiro uye kuderedza simba reAluminium Alloy Welding Polling Polling Polling Polling Polling Polling Polling. Naizvozvo, paunenge uchigadzira midziyo yese-aluminum, aya maitiro anofungidzirwa zvizere. Welding ndiyo nzira huru yekumisa, uye zvinhu zvikuru-zvinotakura zvikamu zvakabatana neBolts. Kubatana kwakadai sekumhanya uye madhiri ekudzomba anoratidzwa muhuwandu 5 ne6.
Chimiro chikuru cheiyo yese-aluminium box box body inogamuchira chimiro chine matanda akatwasuka, mbiru dzakatwasuka, matanda emitsipa, uye muganho matanda ekurindana nemumwe. Kune mana ekubatanidza mapoinzi pakati pegomba rimwe nerimwe rakakomberedzwa uye rakarongeka mbiru. Pfungwa dzekubatanidza dzakarongedzwa nemasiripi eSerrated kuti meshine nemucheto wetsiva webanda rakatwasuka, kudzivirira kutsvedza. Pfungwa dzekona sere dzinonyanya kubatanidzwa neBesel Core Perts Iko kutaridzika kwekunze kwebhokisi hakuna maWelding kana kufumurwa mapepa ekubatanidza, anofunga kutaridzika kwese kwebhokisi.
3.4 se synchronous engineering tekinoroji
SEX Synchronous Technology inoshandiswa kugadzirisa matambudziko anokonzerwa neakakura kuunganidzwa kushandurwa kwezvinhu zvekufananidza mumuviri webhokisi uye nematambudziko ekutsvaga zvipo zvemapundu uye kubata kumeso. Kuburikidza neCAE kuongororwa (ona Mufananidzo 7-8), kuongororwa kwekuenzanisa kunoitwa nemiviri yebhokisi kuti itarise simba remuviri, tsvaga matanho ekutsvaira kuti uwedzere uye uvandudze chirongwa chechigadzirwa chinobudirira .
4.Lightweghting mhedzisiro yealuminium Alloy Bhokisi rori
Pamusoro peBhokisi Remutumbi ye30% kusvika 40% yeiyo cargo compartment. Iyo uremu kuderedzwa kweiyo isina chinhu 40880mm】 2300mm cargo mudziyo unoratidzwa muTafura yehuremu hwakawandisa, nhungamiro yekuzivisa, uye njodzi dzekutonga dzevanyori vetsika-yakagadzirwa mota cargo.
Nekutsiva simbi yechinyakare neAluminium Alloys yezvinhu zvemotokari, asi zvinogona zvakare kubatsira pakuchengetedza mafuta, kuendesa kuderedzwa kwemotokari, uye kugadzirisa kwemotokari. Parizvino, pane maonero akasiyana siyana pamupiro wekuremedza kuFirmy yekuchengetedza mafuta. Mhedzisiro yekutsvaga yeInternational Aluminium Institute inoratidzwa mumufananidzo 9 Zvichienderana nehuwandu hwemumba, kuderedza uremu hwemotokari yega yega yepasengeri ne100 kg inogona kuderedza kuputika kwemafuta ne 0.4 L / 100 km. Mupiro weremhere kune mafuta ekuchengetedza zvinobva pamhedzisiro inowanikwa kubva kune dzakasiyana nzira dzekutsvaga nzira, saka pane kumwe kusiyanisa. Nekudaro, ivirotive vane marara vane maitiro akakosha pakudzora mafuta ekushandisa.
Zvemotokari dzemagetsi, mhedzisiro yerevi inoremerwa inotaurwa zvakanyanya. Parizvino, iyo yunivhesiti simba rekuwedzera kwemagetsi emotokari mabhatiri akanyanya akasiyana neiyo yemotokari dzechinyakare dzemvura. Kurema kwesimba yemagetsi (kusanganisira bhatiri) yemotokari yemagetsi kazhinji inowanzo kukonzera makumi maviri muzana kusvika ku30% yehuremu hwemotokari. Panguva imwe chete, kupaza kuburikidza neyekuita bottleneck yemabhatiri idambudziko repasi rese. Usati pane rakakura breakthrough mune yakakwirira-performance battery tekinoroji, kureruka inzira inoshanda yekuvandudza huwandu hwekuchema kwemotokari dzemagetsi. Kune ese zana KG kuderedzwa kwehuremu, iyo cruising huwandu hwemotokari dzemagetsi dzinogona kuwedzerwa ne6% kusvika ku11% (hukama pakati pehuremu hwakaderedzwa uye huwandu hwehuremu hunoratidzwa mumufananidzo 10). Parizvino, huwandu hwenhandare yemotokari dzakachena dzisingakwanisi kuzadzisa zvinodiwa nevanhu vazhinji, asi kuderedza uremu neyakaenzana kunogona kugadzirisa zvakanyanya huwandu hwenzvimbo, kureruka kusagadzikana uye kugadzirisa ruzivo rwemushandisi.
5.concliussion
Kuwedzera kune ese-aluminium chimiro cheAluminium bhokisi remukuru welotecic . Ivo vane zvakanakira kurema kwechiedza, simba rakakwirira chaizvo, uye rakanyanya kupesana, uye havade kupenda electrophoretic dziviriro, kuderedza kukanganisa kwenzvimbo yePisticroforetic pendi. Iyo Aluminium Alloy Bhokisi Riraki Inogadzirisa Matambudziko ehuremu hwakawandisa, husina kutevedzera nezviziviso, uye njodzi dzekutonga dzechinyakare dzevatakuri.
Extrussion ndiyo yakakosha nzira yekugadzirisa Aluminium Alloys, uye Aluminium profiles ine yakanakisa mechenical zvivakwa, saka chikamu chekushushikana kwezvikamu zvakakwirira. Nekuda kweiyo inoshanduka-shandura, Aluminium Alloys inogona kuzadzisa iyo musanganiswa wezvakawanda zvikamu zvinoshandiswa, zvichiita kuti ive yakanaka yerudzi rwemotokari. Nekudaro, iyo yakapararira application yeAluminium ALOYS inotarisana nematambudziko akadai seyakakwana maitiro eAluminium Alloy cargo cargo cargo cargo, kugadzira nyaya, uye kukwidziridzwa uye kukwidziridzwa uye kusimudzira mari yezvigadzirwa zvitsva. Chikonzero chikuru chichiri icho Aluminium Alloy anodhura kupfuura simbi pamberi peiyo yekudzokorora ealuminium Alloys anova akura.
Mukupedzisa, chiyero chekushandisa chaAluminium mumotokari chichava chakawedzera, uye kushandisa kwavo kucharamba kuchinge kwakawanda. Muzviitiko zvazvino zvekuchengetedza simba, kugadzirira kweshanduro yesimba idzva, nekunyatsonzwisisa
Yakarongedzwa naMay Jiang kubva kuT aluminium
Kutumira Nguva: Jan-12-2024
