Honda Civic na 2022 yana da rufin laser-brazed, yana faɗaɗa fasahar zuwa matakan shigarwa na motocin OEM da kuma amfani da ƙarfe mai ƙarfi (HSS) da aluminum don adana nauyi, in ji shugaban aikin na Honda a wurin babban taron ƙirar Karfe.
Gabaɗaya, HSS yana da kashi 38 cikin ɗari na aikin ɗan adam, a cewar Jill Fuel, manajan shirye-shiryen gida don sabbin samfura a Ci gaban Honda da Manufacturing na Amurka a Greensburg, Indiana.
"Mun mayar da hankali kan wuraren da suka inganta ƙimar hadarin, ciki har da gaban injin gaba, wasu wurare a ƙarƙashin kofofin, da kuma ingantaccen ƙirar ƙofa," in ji ta. Civic 2022 yana karɓar Babban Safety Pick+ daga Cibiyar Inshora don Tsaron Babbar Hanya (IIHS).
Abubuwan da aka yi amfani da su na ƙarfe mai saurin gudu sun haɗa da ƙarfin ƙarfi da ingantaccen tsari (mai zafi mai zafi), 9%; formability ci-gaba high ƙarfi karfe (sanyi birgima), 16% matsananci high ƙarfi karfe (sanyi birgima), 6% da matsananci high ƙarfi karfe (sanyi birgima). 6% Babban ƙarfin ƙarfe (zafin birgima) 7%.
Sauran karfe a cikin tsarin shine galvanized karfe kasuwanci - 29%, high-carbon gami karfe - 14% da biyu-lokaci karfe na ƙara ƙarfi (zafi birgima) - 19%.
Fuel ya ce yayin da amfani da HSS ba sabon abu bane ga Honda, har yanzu akwai batutuwan da aka makala don sabbin aikace-aikace. "Duk lokacin da aka gabatar da wani sabon abu, tambaya ta taso, ta yaya za a iya walda shi kuma ta yaya za a iya samar da shi mai dorewa a cikin dogon lokaci a cikin yanayin samar da jama'a?"
"Na ɗan lokaci, babbar matsala a gare mu ita ce ƙoƙarin walƙiya tagulla a kusa ko ta hanyar sealant," in ji ta yayin amsa wata tambaya. “Wannan sabon abu ne a gare mu. Mun yi amfani da matsi a baya, amma kadarorin su sun bambanta da abin da muka gani a cikin kayan aiki mai girma. Don haka mun haɗu… da yawa tsarin hangen nesa don samun damar sarrafa wurin da ke da alaƙa da kabu.”
Sauran kayan, irin su aluminum da resin, kuma suna rage nauyi amma kuma suna yin wasu dalilai, in ji Feuel.
Ta lura cewa Civic yana da murfin aluminium wanda aka ƙera don rage raunin masu tafiya a ƙafa ta hanyar amfani da wuraren da ke ɗaukar girgiza da wuraren da aka ɓoye. A karon farko, ɗan jama'ar Arewacin Amurka yana da murfin aluminum.
An yi hatchback daga sandwich na resin-da-karfe, yana mai da shi kashi 20 cikin 100 mafi sauƙi fiye da kowane kayan ƙarfe. "Yana haifar da layukan salo masu ban sha'awa kuma yana da wasu ayyukan aikin wutsiya na karfe," in ji ta. A cewarta, ga masu amfani da ita, wannan shi ne babban bambanci tsakanin motar da wadda ta gabace ta.
Wannan shine karo na farko da aka samar da Civic hatchback a Indiana. Sedan yayi kama da hatchback, raba 85% chassis da 99% chassis.
Shekarar ƙirar 2022 tana gabatar da siyarwar Laser ga Civic, yana kawo fasahar zuwa mafi kyawun abin hawa na Honda. A baya OEMs sun yi amfani da rufin da aka siyar da Laser akan motoci iri-iri, gami da 2018 da sama Honda Accord, 2021 da sama Acura TLX, da duk ƙirar Clarity.
Kamfanin mai na Honda ya zuba jarin dala miliyan 50.2 don samar wa kamfanin Indiana sabuwar fasahar, wacce ta mamaye dakunan samar da kayayyaki guda hudu a kamfanin, in ji Fuel. Da alama za a fadada wannan fasaha zuwa wasu ingantattun motocin Honda na Amurka.
Fasahar siyar da Laser ta Honda tana amfani da tsarin katako mai dual: koren Laser a gaban panel don preheat da tsaftace murfin galvanized, da kuma Laser shuɗi akan bangon baya don narkar da waya da samar da haɗin gwiwa. Ana saukar da jig don amfani da matsin lamba zuwa rufin da kuma kawar da duk wani rata tsakanin rufin da bangarorin gefe kafin siyarwa. Dukkanin tsari yana ɗaukar kusan daƙiƙa 44.5 akan kowane mutummutumi.
Siyar da laser yana ba da kyan gani mai tsabta, yana kawar da gyare-gyaren da aka yi amfani da shi tsakanin rufin rufin da bangarorin gefe, kuma yana inganta tsattsauran ra'ayi ta hanyar haɗa sassan, in ji Fuell.
Kamar yadda Scott VanHull na I-CAR ya nuna a cikin gabatarwar GDIS daga baya, shagunan sayar da kaya ba su da ikon yin siyar da Laser. "Muna buƙatar tsari mai cikakken bayani sosai saboda ba za mu iya sake yin siyar da laser ko walda ba a cikin shagon jiki. A wannan yanayin, babu kayan aikin da za mu iya amfani da su cikin aminci a cikin shagon gyarawa," in ji VanHulle.
Dole ne masu gyara su bi umarnin Honda a techinfo.honda.com/rjanisis/logon.aspx don amintaccen gyare-gyaren da ya dace.
Wani sabon tsari da aka haɓaka don Civic ya haɗa da siffata gefen baka na baya. Tsarin, bisa ga Fuell, ya haɗa da jagorar gefen da ke haɗuwa da jiki da tsarin abin nadi wanda ke yin wucewa biyar a kusurwoyi daban-daban don kammala kamannin. Wannan na iya zama wani tsari wanda shagunan gyare-gyare ba za su iya yin kwafi ba.
Civic yana ci gaba da yanayin masana'antu ta hanyar haɓaka amfani da manyan abubuwan adhesives akan sassa daban-daban na ƙasa. Fuel ya ce yin amfani da manne sau 10 fiye da na baya-bayan nan na Civics yana ƙaruwa da taurin jiki yayin da yake haɓaka ƙwarewar hawan.
Ana iya amfani da manne a cikin "giciye-haɗe-haɗe ko ci gaba da juna". Ya danganta da wurin da ke kusa da aikace-aikacen da wurin walda,” inji ta.
Amfani da manne a cikin waldawar tabo yana haɗa ƙarfin walda tare da ƙarin yanki mai mannewa, in ji Honda. Wannan yana ƙara ƙarfin haɗin gwiwa, yana rage buƙatar ƙara girman kauri ko ƙara ƙarfafa walda.
Ƙarfin bene na Civic yana ƙaruwa ta hanyar amfani da ƙirar trellis da haɗa gaba da ƙarshen rami na tsakiya zuwa ɓangaren ƙasa da membobin giciye na baya. Gabaɗaya, Honda ta ce sabuwar Civic tana da kashi 8 cikin 100 mafi ƙasƙanci kuma kashi 13 cikin ɗari mafi sassauci fiye da ƙarni na baya.
Wani ɓangare na rufin Honda Civic 2022 tare da kabu marasa fenti, masu siyar da Laser. (Dave LaChance/Labaran Mai Gyara)
Lokacin aikawa: Fabrairu-15-2023