Makina a CNC (makompyuta oyendetsedwa ndi manambala) amagwiritsidwa ntchito popanga magawo otembenuzidwa molondola kwambiri.Makinawa amapangidwa kuti azitsatira malangizo amene amawauza mmene angadulire ndi kuumba zinthuzo.Njirayi imatsimikizira kuti gawo lililonse limakhala lofanana ndendende ndi lomwe lidalipo kale, zomwe ndizofunikira pakugwiritsa ntchito uinjiniya molondola.
Pakutembenuka kwa CNC, chogwirira ntchito chimazungulira chida chodulira kuti chipange magawo olondola.Magawo otembenuzidwa ndi CNC atha kugwiritsidwa ntchito m'mafakitale angapo, kuchokera pamagalimoto mpaka apamlengalenga.Nthawi zambiri, amagwiritsidwa ntchito popanga zida zazing'ono kapena zosalimba kuti zipangidwe ndi njira zina zopangira.Chifukwa cha kuchuluka kwa kulondola komanso kubwerezabwereza, zigawo zotembenuzidwa za CNC nthawi zambiri zimagwiritsidwa ntchito pazofunikira pomwe kulephera sikungasankhe.
Zikafika pazigawo izi, malingaliro apangidwe ndi ofunikira kuti zinthu zitheke bwino.Nkhaniyi ifotokoza zinthu zisanu zofunika kwambiri pakupanga magawo a CNC.
1) Kusankha zinthu
Zomwe mumagwiritsa ntchito pagawo lotembenuzidwa ndi CNC zitha kukhudza kwambiri kapangidwe kake.Mwachitsanzo, zitsulo monga aluminiyamu ndi mkuwa ndi zofewa komanso ductile, zomwe zimapangitsa kuti zikhale zosavuta kupanga makina.Komabe, amakhalanso osalimba komanso olimba kuposa zida zolimba monga chitsulo kapena titaniyamu.Kuti mupange chisankho chabwino kwambiri, ndikofunikira kuganizira momwe gawolo likugwiritsidwira ntchito ndi zomwe mukufuna, komanso kuthekera kwapanthawi yosinthira CNC.
Zida zamakina za CNC ziyenera kukhala zolimba mokwanira kuti zithe kupirira mphamvu zamakina, koma ziyeneranso kukhala zosagwira kutentha komanso zosavala.Kuphatikiza apo, zinthuzo ziyenera kukhala zogwirizana ndi zoziziritsa kukhosi komanso zothira mafuta zomwe zidzagwiritsidwe ntchito popanga makina.Kulephera kusankha zinthu zoyenera kungachititse kuti mbali ina yalephereke, iwononge ndalama zambiri, ngakhalenso kuvulala.
2) Kulekerera
Mumtundu uliwonse wa CNC wotembenuza chigawo, zoopsa zina zobisika zimatha kuyambitsa gawolo kukhala losalolera.Zifukwa za ngozizi zingakhale zambiri komanso zosiyanasiyana, koma nthawi zambiri zimatha kutsatiridwa ndi mapangidwe a gawolo.Kuti muchepetse chiopsezo cha zovuta zomwe zimachitika, ndikofunikira kuti wopanga aziganizira mozama za kulekerera kwa makina pamapangidwe awo.
Ngati mulingo ndi wothina kwambiri, sikungakhale kotheka kukwaniritsa zomwe mukufuna.Ngati gawolo ndi lotayirira kwambiri, ndiye kuti kukwanira ndi ntchito ya gawolo zitha kusokonezedwa.Chotsatira chake n’chakuti m’pofunika kulinganiza zinthu ziŵirizi.Njira yabwino yochitira izi ndikugwiritsa ntchito kulolerana komwe kuli koyenera kugwiritsa ntchito.Mwachitsanzo, kulolerana kwapafupi nthawi zambiri kumagwiritsidwa ntchito pazigawo zolondola, pamene kulolerana momasuka kumakhala kokhululuka ndipo kungathandize kuchepetsa ndalama.
3) Kumaliza pamwamba
Poganizira kapangidwe ka CNC Turned Part, kumaliza kwapamwamba ndikofunikira kuganizira.Kukwaniritsa zomwe mukufuna kumatha kukhala kovuta, ndipo kusankha kolakwika kwa zinthu kapena zida kungayambitse zotsatira zoyipa.Gawo lomwe silimamaliza bwino limatha kukhala ndi zovuta zingapo, kuphatikiza kukangana kochulukirapo, kuvala kwambiri, komanso kuchepa kwa kukongola.
Mosiyana ndi zimenezi, mbali yokhala ndi mapeto apamwamba kwambiri idzagwira ntchito bwino komanso mogwira mtima ndipo idzawoneka yokongola kwambiri.Posankha kumaliza pamwamba pa gawo lotembenuzidwa la CNC, ndikofunikira kuganizira zofunikira za pulogalamuyi.Mwachitsanzo, kutsirizitsa kwaukali kungakhale kovomerezeka kwa chigawo chamkati chomwe sichidzawoneka, pamene kutsirizitsa kosalala kungakhale kofunikira pa chigawo chowoneka chakunja.
4) Kuwongolera ndi kuwongolera
Popanga gawo lotembenuzidwa molondola la CNC, ndikofunikira kuganizira njira yopangira ulusi ndi grooving.Ulusi umapereka njira yomangiriza zidutswa ziwiri pamodzi pozilumikiza, pamene grooving imalola kusintha kosalala pakati pa malo awiri.Zikagwiritsidwa ntchito molumikizana, mbali ziwirizi zingathandize kupanga cholumikizira cholimba chomwe chingathe kupirira katundu wapamwamba.
Kuphatikiza apo, zinthuzi zitha kugwiritsidwanso ntchito kupititsa patsogolo kukongola kwa gawo pobisala zolumikizira kapena kupanga mapangidwe osangalatsa.Zotsatira zake, kuphatikiza zinthuzi m'mapangidwe ena kungathandize kukonza chitetezo, kulimba, ndi magwiridwe antchito a chinthu.
5) Khoma makulidwe
Makulidwe a khoma ndi chinthu china choyenera kuganizira popanga magawo otembenuzidwa ndi CNC.Ngati makulidwe a khomawo ndi ochepa kwambiri, gawolo likhoza kukhala lofooka komanso lotha kusweka.Komabe, ngati makulidwe a khoma ndi wandiweyani kwambiri, gawolo likhoza kukhala lolemera kwambiri komanso lovuta kuligwira.
Kukula koyenera kwa khoma kwa gawo lotembenuzidwa la CNC kumatengera zinthu zomwe zimagwiritsidwa ntchito komanso mphamvu zomwe mukufuna.Koma kawirikawiri, lamulo labwino la chala chachikulu ndikusunga makoma kukhala owonda momwe mungathere pomwe mukukhalabe ndi mphamvu ndi kulimba.Poyang'anitsitsa makulidwe a khoma, mainjiniya amatha kuwonetsetsa kuti mbali zonse ndi zamphamvu komanso zotsika mtengo.
Nthawi yotumiza: Dec-29-2022