Ingabe kufanele uthenge iloli elinophahla lwe-aluminium noma lwensimbi?

Insimbi yenza abantu bazizwe bephephile. Ama-daredevils atshuza emanzini agcwele oshaka asebenzisa amakheji ensimbi ukuze ethuse oshaka. Amajele asebenzisa imigoqo yensimbi ukuze bangangeni abantu ababi. Futhi uma uyisakhamuzi saseMetropolis, uvikelwa indoda yensimbi.

Uma udinga ukuthutha impahla esindayo eyengeziwe, udinga iloli elikhulu, eliqinile. Futhi amaloli amakhulu, aqinile enziwe ngensimbi.

I-aluminium, njengensimbi, iyinsimbi. Uthenga i-aluminium esitolo segrosa esigabeni sebhikawozi. Iza ngomqulu. I-Aluminium isetshenziselwa ukumboza amapuleti okudla okusele ukuze kunikezwe izivakashi njengoba zisuka ephathini. Benza namathini e-soda, izivalo ze-yogurt, nama-candy bar wrappers nge-aluminium.

Kokubili insimbi ne-aluminium kuyizinsimbi, kodwa ukufana kuphelela lapho. Noma kungase kubonakale.

Прочный

Sekuyiminyaka amaloli enziwa ngensimbi. Kunengqondo-amaloli enza umsebenzi onzima. Badonsa izinkulungwane zamaphawundi ezinto, badonsa izinkulungwane zamaphawundi wezinto, futhi kulindeleke ukuthi bahambe amamayela ayizinkulungwane ezimbalwa.

Kodwa u-Alan Mulally, owayeyisikhulu esiphezulu kwaFord, kanye nethimba lakhe lonjiniyela bathi imboni yamaloli yayingalungile futhi i-aluminium iyikusasa. Sekuyiminyaka engaphezu kweshumi onjiniyela bakwaFord betadisha ukwenza iloli le-aluminium liqine, liqine, liphephe futhi libe ukonga.

Ngaphambi kokuthatha umhlalaphansi, uMulally watshela i-Consumer Reports ngoFebhuwari 2015 ukuthi "i-aluminium inamandla futhi iqinile kunensimbi". Iphawundi ngophawundi, i-aluminium nayo ibiza ngokuphindwe kabili kunensimbi (ukholwa noma ungakholwa), ngakho uMulally wayenabagxeki abambalwa lapho ebheja ipulazi ukuthi imakethe izothanda iloli le-aluminium ngelinye ilanga.

Ford F-150

UMulally akabhejanga nge-aluminium kuphela, kodwa leyo moto yakwaFord enenzuzo enkulu, iFord F-150 (amayunithi angu-800,000 athengiswa minyaka yonke), izokwamukelwa abathengi.

Wayeqinisile.

Nokho, i-F-150 akuyona i-aluminium engu-100%. Uhlaka lusakhiwe ngensimbi, kodwa umzimba, amaphaneli aseceleni kanye nehood yenziwe "ngama-alloys asezingeni eliphezulu ezempi ye-aluminium". Nakuba leli binzana lizwakala lihlaba umxhwele, yini ngempela "ama-alloys e-aluminium esezingeni eliphezulu lezempi"? Impendulo: Ngokusho kwe-MetalMiner, insiza eku-inthanethi yezinhlangano ezithenga insimbi, leli ibinzana lokumaketha.

Ngenxa yokusetshenziswa kwe-aluminium, i-F-150 entsha ilula ngo-700 pounds kunenguqulo yensimbi, okusho ukwenyuka ngamaphesenti angama-25 kumayela. Manje ama-F-150 adla cishe idolobha elingu-19 mpg kanye nomgwaqo onguthelawayeka ongu-26 mpg. Ngo-2013, inguqulo yensimbi yonke yeloli yazuza idolobha elingu-13 mpg kanye nomgwaqo onguthelawayeka ongu-17 mpg.

I-F-150 iye yamukelwa kabanzi yimakethe, futhi ngenxa yalokho, i-Ford ihlose ukuhlanganisa i-aluminium ohlwini lwayo lwe-F-250 eminyakeni embalwa ezayo.

Amaloli e-Aluminium nawo abiza kakhulu ukuwakhiqiza kunamaloli ensimbi, ngokuyinhloko ngenxa yezindleko eziphezulu zempahla. Kanjalo, amakhasimende akhokha imali encane uma ethenga i-F-150.

Kuphephe kangakanani?

Ngokokuhlolwa kwe-Insurance Institute for Highway Safety (IIHS), i-Ford F-150 iyona kuphela iloli elithole isilinganiso se-Top Safety Pick esigabeni esikhulu samaloli, nenguqulo ye-long cab yeloli ethola "Kuhle". ukukala.

Ukuhlolwa kwakulingisa imoto eshayise isihlahla, yashayisa isigxobo, futhi yanquma uhlangothi lwemoto ezayo.

Wonke amanye amaloli ahloliwe abe nezinkinga zokuchoboza imilenze yomshayeli ngesikhathi sokuhlolwa kokuphahlazeka. Lokhu kusikisela ukuthi abashayeli bazolimala kabi emilenzeni lapho beshayisana.

Ukuhluleka kwe-rollover

Ukukhathazeka okungokwemvelo kulabo abangase bacabange ngeloli ye-aluminium ukuphepha kwayo uma kwenzeka i-rollover. Ukuhlolwa kwe-IIHS kuphethe ngokuthi i-aluminium Ford F-150 inamandla angcono ophahleni kune-steel-cab 2011 F-150.

Amandla ophahla abaluleke kakhulu emalolini, njengoba amaphesenti angama-44 awo wonke amaloli afa ngenxa yokugingqika. Uphahla olungakhiwe ngokuqinile luyabopha, futhi amandla avelayo ngokuvamile axosha abagibeli ngaphandle kweloli.

Ingabe kufanelekile ukuthenga iloli lensimbi?

Amaloli ensimbi azohlala okungenani kuze kube sekupheleni kweshumi leminyaka. Ngo-2015, i-GM yamemezela ukuthi izoqala ukukhiqiza i-Silverados ne-GMC Sierras isebenzisa i-aluminium.

Imibiko yemboni ikhombisa ukuthi i-Chrysler izoshintsha i-RAM 1500 ibe yi-aluminium ngo-2019 noma ngo-2020.

Umbuzo wokuthi uzoyithenga yini iloli lensimbi maduze nje uzophakama. Imboni ilwela ukuhlangabezana nezindinganiso zikahulumeni zokonga uphethiloli, futhi ukuze kuhlangatshezwane nalezi zidingo, abakhiqizi kufanele behlise isisindo semoto sisonke. Ngenxa yesisindo esilula se-aluminium uma kuqhathaniswa nensimbi, abakhiqizi abaningi bazogcina beshintshele kuyo. Kodwa okungenani eminyakeni embalwa ezayo, usengathola iloli elenziwe ngensimbi. Ukuthi uzizwa ukhululekile yini ukuyithenga kukuwe.