Makampani opanga magalimoto nthawi zonse amakhala patsogolo pakupanga zatsopano, ndipo kukana kuwotcherera kwatenga gawo lofunikira kwambiri pagawoli. Kuyambira pakupanga zinthu zambiri koyambirira kwa zaka za m'ma 1900 mpaka makina amakono opanga makina, kukana kuwotcherera zida yakhalabe mwala wapangodya wa msonkhano wamagalimoto. Kuchita bwino, mphamvu, komanso kutsika mtengo kwa njira yowotcherayi kumapangitsa kuti ikhale yofunika kwambiri popanga zida zamagalimoto zosiyanasiyana, makamaka popanga matupi opepuka koma olimba omwe magalimoto amakono amafunikira.
Kukaniza kuwotcherera ndi njira yomwe imapanga kutentha kupyolera mu kukana kwa magetsi kwa zipangizo, zomwe zimapangitsa kuti mapepala azitsulo azilumikizana mofulumira. Mwa mitundu yosiyanasiyana ya kuwotcherera kukana, kuwotcherera malo ndi kuwotcherera msoko ndizofala kwambiri pakupanga magalimoto. Njirazi ndizofulumira, zodalirika, komanso zogwira mtima, zomwe zimawapangitsa kukhala abwino kwa ntchito zapamwamba, zobwerezabwereza zomwe zimafunikira pamizere yosonkhanitsa magalimoto.
Chimodzi mwazinthu zodziwika kwambiri zowotcherera ku resistance mumsika wamagalimoto ndi kuwotcherera ma spot. Njirayi imaphatikizapo kulumikiza mapepala awiri kapena kuposerapo pazitsulo zosakanikirana pogwiritsa ntchito maelekitirodi. Mu kupanga magalimoto, kukana malo kuwotcherera makina amagwiritsidwa ntchito pomanga thupi la galimoto kapena "body-in-white" (BIW), siteji ya kupanga magalimoto kumene chimango chimasonkhanitsidwa chisanayambe kujambula ndi zina zowonjezera.
Zikwizikwi za ma welds amapaka pagalimoto imodzi, kutchingira zitsulo zosiyanasiyana monga denga, zitseko, ndi zotchingira. Kuthamanga kwa njira yowotcherera malo ndi mwayi waukulu pamsika wamagalimoto, pomwe mizere yopangira ikuyembekezeka kusonkhanitsa magalimoto masauzande tsiku lililonse. Mosiyana ndi njira zina zowotcherera zomwe zingafunike nthawi yayitali yokhazikitsa kapena kukonzanso kwakanthawi, kukana malo kuwotcherera zida imakhala yokhazikika komanso yosinthika, yomwe imalola nthawi yozungulira mwachangu komanso zotsatira zofananira.
Kuwotcherera msoko, njira ina yowotcherera kukana, imagwiritsidwanso ntchito kwambiri popanga magalimoto. Mosiyana ndi kuwotcherera malo, komwe kumalumikizana ndi zida pamalo osiyana, makina owotcherera msoko amapanga zolumikizana mosalekeza, zosadukiza. Izi ndizofunikira kwambiri popanga zinthu monga matanki amafuta, makina otulutsa mpweya, ndi mapanelo omangira omwe amafunikira chisindikizo cholimba, chosasokoneza.
Powotcherera msoko, maelekitirodi ozungulira ngati magudumu amagwiritsa ntchito kukakamiza kosalekeza komanso kwanthawi yayitali pazitsulo zachitsulo, zomwe zimapangitsa kuti ma welds azikhala mosalekeza, akupiringana. Makampani opanga magalimoto amayamikira kuwotcherera kwa msoko chifukwa cha kuthekera kwake kupanga zolumikizira zolimba zomwe zimatha kupirira kupsinjika kwamakina komanso zinthu zachilengedwe zomwe magalimoto amakumana nazo pamoyo wawo wonse.
Ndi nkhawa zomwe zikuchulukirachulukira pakugwiritsa ntchito mafuta komanso kutulutsa mpweya, opanga magalimoto akuphatikiza zinthu zopepuka monga aluminiyamu ndi zitsulo zolimba kwambiri pamapangidwe awo. Resistance zida kuwotcherera yakhala ikugwirizana ndi zipangizo zatsopanozi, zomwe zingabweretse mavuto chifukwa cha kusiyana kwawo kwa magetsi ndi kutentha kwa kutentha poyerekeza ndi zitsulo zachikhalidwe.
Makina amakono opangira kuwotcherera amayenera kutengera zosinthazi, kupereka zosinthika zapano, kupanikizika, komanso nthawi yowotcherera kuti zitsimikizire kuti ma welds amphamvu pazida zopepuka. Kusinthasintha kumeneku ndikofunikira chifukwa opanga amafuna kupanga magalimoto opepuka, osagwiritsa ntchito mafuta ambiri, komanso osawononga chilengedwe popanda kuwononga chitetezo kapena magwiridwe antchito.
Zida zowotcherera zokana zimakhala ndi gawo lofunika kwambiri pamakampani opanga magalimoto, zomwe zimapangitsa kuti magalimoto aziyenda bwino komanso okwera kwambiri. Spot kuwotcherera ndi kuwotcherera msoko, makamaka, ndizofunikira kwambiri pakuphatikiza thupi lagalimoto ndi zida zina, zomwe zimapereka liwiro, mphamvu, ndi kudalirika. Pamene makampani akupita ku kugwiritsa ntchito zipangizo zopepuka komanso mapangidwe ovuta kwambiri, zida zowotcherera zotsutsana zikupitirizabe kusintha, kuphatikizapo.


