Kodi Roll Ikupanga Chiyani?
Kupanga zodzigudubuza ndi njira yomwe amagwiritsa ntchito zodzigudubuza zoyikidwa ndendende kuti azipinda mochulukira mpaka chitsulo chomwe chimadyetsedwa mosalekeza.Odzigudubuza amayikidwa mu seti pazitsulo zotsatizana ndi wodzigudubuza aliyense kukwaniritsa sitepe imodzi yaing'ono ya ndondomekoyi.Odzigudubuza amapangidwa mosamala pogwiritsa ntchito maluwa, omwe amasonyeza kusintha kotsatizana kwa mzere wachitsulo.Maonekedwe a wodzigudubuza aliyense amapangidwa kuchokera kumagulu amtundu wamaluwa.
Uliwonse wa mitundu ya maluwa womwe uli pamwambawu ukuwonetsa kupindika komwe kumagwiritsidwa ntchito kumaliza gawolo.Mitundu yamitundu ndi ntchito yopindika imodzi.Kumasulira kwa CAD kapena CAM kumagwiritsidwa ntchito kutengera njira yopangira mipukutu kuti zolakwika kapena zolakwika zitha kupewedwa zisanachitike.Pogwiritsa ntchito mapulogalamu a mapulogalamu, mainjiniya amatha kusankha ma calibrations ndi ma profiles opindika kapena kupindika kuti apange ma geometries atsopano podina mbewa yawo.
Njira Yopangira Roll
Aliyense mpukutu kupanga wopanga ali osiyana ya masitepe awo mpukutu kupanga ndondomeko.Mosasamala kanthu za kusiyana, pali njira zoyambira zomwe opanga onse amagwiritsa ntchito.
Njirayi imayamba ndi koyilo yayikulu yachitsulo yomwe imatha kukhala kuchokera pa inchi imodzi mpaka mainchesi 30 m'lifupi ndi makulidwe a inchi 0.012 mpaka 0.2 inchi.Koyilo isanakwezedwe, iyenera kukonzedwa kuti ikonzekere.
Njira Zopangira Roll
A) Kupindika
Kupinda kopiringa kumatha kugwiritsidwa ntchito ngati mbale zazikulu zachitsulo.Odzigudubuza atatu amapindika mbale kuti apange mphira wofunikira.Kuyika kwa odzigudubuza kumatsimikizira kupindika kwenikweni ndi ngodya, yomwe imayendetsedwa ndi mtunda pakati pa odzigudubuza.
Roll Forming Bending
B) Kugubuduza mopanda phokoso
Njira yoyambira yopangira mpukutu ndi pamene zinthu zomalizira zimakhala ndi gawo lamakona anayi.Pakugubuduza kosalala, ma roller awiri ogwira ntchito amazungulira molunjika.Kusiyana pakati pa odzigudubuza awiriwo ndi kochepa pang'ono kusiyana ndi makulidwe a zinthu, zomwe zimakankhidwa ndi kukankhira pakati pa zinthu ndi zodzigudubuza, zomwe zimakulitsa zinthuzo chifukwa cha kuchepa kwa makulidwe a zinthu.Kukangana kumachepetsa kuchuluka kwa mapindikidwe mu chiphaso chimodzi kupanga madutsa angapo ofunikira.
C) Kugudubuzika kwa Mawonekedwe / Kugudubuza Kwamapangidwe / Kugudubuza Mbiri
Kugubuduza mawonekedwe kumadula mawonekedwe osiyanasiyana muzogwirira ntchito ndipo sikuphatikiza kusintha kulikonse mu makulidwe achitsulo.Zimapanga zigawo zoumbidwa monga ngati ngalande zosaoneka bwino komanso zodula.Mawonekedwe opangidwa amaphatikizapo mizati ya I, mizati ya L, mayendedwe a U, ndi njanji zamanjanji.
D) Kugudubuza mphete
Pakugudubuza mphete, mphete yazing'ono zogwirira ntchito imakulungidwa pakati pa odzigudubuza awiri kuti apange mphete yokulirapo.Wodzigudubuza wina ndi woyendetsa galimoto, pamene wodzigudubuza wina ndi wopanda ntchito.Wodzigudubuza amatsimikizira kuti chitsulocho chidzakhala ndi m'lifupi nthawi zonse.Kuchepetsa m'lifupi mwa mphete kumalipidwa ndi m'mimba mwake wa mphete.Njirayi imagwiritsidwa ntchito popanga mphete zazikulu zopanda msoko.
Radial-axial Ring Rolling Njira
E) Kugudubuza mbale
Makina ogubuduza mbale amagudubuza zitsulo m'masilinda owoneka bwino.Mitundu iwiri yosiyana ya zida zamtunduwu ndi zodzigudubuza zinayi ndi zodzigudubuza zitatu.Ndi mitundu inayi yodzigudubuza, pali chodzigudubuza chapamwamba, chodzigudubuza, ndi zodzigudubuza zam'mbali.Mitundu itatu yodzigudubuza ili ndi zodzigudubuza zonse zitatu zomwe zimapanga mphamvu ziwiri pamwamba ndi imodzi pansi.Chithunzi pansipa ndi makina odzigudubuza anayi omwe amapanga silinda.
Nthawi yotumiza: Jan-04-2022