Mapulogalamu ena opindika ovuta amatha kuwononga pamwamba pa chubu. Zida ndi zitsulo, mapaipi ndi zitsulo, ndipo nthawi zina scuffs kapena zokanda sizingapeweke.Getty Images
Kupindika bwino ndikosavuta pamapulogalamu ambiri opanga machubu, makamaka mukamagwiritsa ntchito ma benders ozungulira aposachedwa. Zida zonse - kupindika kufa, kupukuta kumafa, kugunda kumafa, kuthamanga kumafa ndi mandrels - kuzungulira ndikutsekereza chubu m'malo amkati ndi akunja kotero kuti chitsulo chimayenda pomwe chimapangidwira kuti chiziyenda panthawi yopindika, chimapereka zowongolera zamakono, zopindika. umboni, monga kupambana kumafunanso khwekhwe yoyenera ndi mafuta, koma nthawi zambiri zotsatira zake zimakhala zabwino zopindika, nthawi ndi nthawi, tsiku ndi tsiku.
Akakumana ndi zovuta zokhotakhota, opanga ali ndi zosankha zingapo.Makina ena ojambulira mawaya ozungulira amakhala ndi ntchito yokweza mabakiti yomwe imapereka mphamvu yokankhira kuti ithandizire kukoka mphamvu ya waya. Kuphatikiza pa izi, opanga zida nthawi zambiri amakhala ndi njira imodzi kapena ziwiri zothanirana ndi zopindika zovuta, monga kukulitsa kutalika kwa clamp kapena kupanga ma serrations pamlingo wolumikizana nawo;ma serrations amaluma pamwamba pa chubu. Onse awiri amapereka mphamvu yowonjezera kuti chubu lisatengeke panthawi yopindika.
Mosasamala kanthu, cholinga chake ndi kupanga zigawo zomwe zimakwaniritsa zofuna za makasitomala.Nthawi zambiri, izi zikutanthawuza kusinthika pang'ono kwa zigawozo ndi malo osalala. Viation kuchokera ku bend yabwino, kotero ndikofunikira kudziwa zomwe kasitomala akufuna.
Nthawi zina makasitomala amatchula chigongono chomwe sichikuwoneka chovuta kupanga, chimapangidwa ndi zinthu zofewa pang'ono ndi makulidwe a khoma lokwanira kutambasulira kunja kwa chigongono popanda kugawanika, koma osati mochuluka kwambiri moti Zimabwera palimodzi mkati mwa bend. Poyamba zinkawoneka ngati kupindika kosavuta, koma wogula adawulula njira yomaliza: palibe kuyikapo, kusindikiza kwamakasitomala kumangowononga chida chilichonse.
Ngati kuyesa kupindika kumabweretsa zizindikiro zopangira makina, wopanga ali ndi njira ziwiri.Mmodzi ndi kutenga sitepe yowonjezera kuti apukutire mankhwala omalizidwa kuchotsa zizindikiro zonse za chida.Zoonadi kupukuta kungakhale kopambana, koma kumatanthauza kugwiritsira ntchito mowonjezera ndi ntchito zambiri, kotero sikuti ndi njira yotsika mtengo.
Kuchotsa zowonongeka ndi nkhani yochotsa pamwamba pa chida chachitsulo.Izi zimachitidwa mwa kupanga zida zonse kuchokera ku ma polima olemetsa kapena kupanga zida zowonjezera kuchokera ku zipangizozi.
Njira zonsezi ndikuchoka pamwambo;Zida za bender nthawi zambiri zimapangidwa ndi aloyi zitsulo zokha.Zinthu zina zochepa zimatha kupirira mphamvu zopindika ndikupanga chubu kapena chitoliro, ndipo izi sizikhala zolimba kwambiri. kulimbikitsa zida zokhazikika.
Chifukwa nkhungu za polima sizimapanga mphamvu zowonongeka zomwe zitsulo zimapangidwira, zomwe zimapangidwira nthawi zambiri zimafuna ma radii akuluakulu opindika ndipo zimapangidwira kuti zigwirizane ndi zingwe zazitali kuposa zojambula zachitsulo.
Ngakhale kuti zida zonse zimakhala ndi nthawi yochepa, zida zopanda zowonongeka zimakhala ndi moyo waufupi kusiyana ndi zida zachikhalidwe.Izi ndizofunikira kwambiri potchula mtundu uwu wa ntchito, monga zida ziyenera kusinthidwa pafupipafupi.Mafupipafupiwa amatha kuchepetsedwa pogwiritsa ntchito zoyikapo za polima zomwe zimagwirizanitsidwa ndi matupi a zida zachitsulo ndi zomangira zamakina, zomwe nthawi zambiri zimakhala zotalika kuposa zida zopangidwa ndi polima.
Zipatso zopanda zowonongeka ndizoyenera kupanga zitsulo, zitsulo zosapanga dzimbiri, aluminiyamu ndi mkuwa, ndipo ntchito zomwe zimagwiritsidwa ntchito zimasiyanasiyana ndi zinthu. Zakudya ndi zakumwa zogwiritsira ntchito zimakhala zabwino kwa zida zopanda zowonongeka. Mwachidziwitso, mapaipi a chakudya kapena chakumwa ndi osalala kwambiri. Zing'onozing'ono, madontho kapena zotsalira zomwe zatsala pamwamba pa chitoliro kapena chitoliro zimatha kusonkhanitsa zinyalala za mabakiteriya.
Ntchito zina zomwe zimagwiritsidwa ntchito nthawi zambiri zimaphatikizapo zigawo zophimbidwa kapena zowonongeka.Zolakwika zodziwika bwino ndizoti zophimba kapena electroplating zimadzaza kapena kubisa zolakwika.Zovala ndi electroplating zimakhala zoonda kwambiri, nthawi zambiri zimayang'ana pamapeto onyezimira kwambiri.Mawonekedwe oterowo adzagogomezera m'malo mobisa zolakwika za pamwamba, kotero kusamala kuyenera kuchitidwa.
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