Kupanga Zowonjezera ndi Kupanga Zinthu Zochepa: Zokambirana za Kagwiritsidwe Ntchito ka Nkhungu Kumbuyo Kukonzekera Machining
Kupanga kwamafakitale amakono kwayika patsogolo zofunika zapamwamba za kulondola, kuchita bwino komanso ufulu wamapangidwe. Kuphatikiza pa matekinoloje achikhalidwe opangira zinthu (monga mphero, kugaya, etc.),kupanga zowonjezera (kusindikiza kwa 3D)teknoloji ikukulanso mofulumira ndikukhala njira yofunikira yopangira zatsopano. Onsewa ali ndi ubwino wawo ndipo amagwiritsidwa ntchito kwambiri pamagalimoto, ndege, zipangizo zamankhwala ndi kupanga makina. Mu njira ziwiri zopangira izi, udindo wa nkhungu ndi wovuta kwambiri ndipo umagwirizana mwachindunji ndi kukonza bwino komanso kupanga bwino.
Chiyambi cha Additive Manufacturing Technology ndi Mold Application
Kupanga zowonjezera, yomwe imadziwikanso kuti kusindikiza kwa 3D, ndi njira yopangira magawo popanga zinthu zosanjikiza ndi zosanjikiza. Ukadaulo wamba wopangira zowonjezera umaphatikizapo selective laser sintering (SLS), selective laser melting (SLM), fused deposition modelling (FDM) ndi stereolithography (SLA). Ukadaulo wamtunduwu umadziwika chifukwa chaufulu wake wamapangidwe apamwamba kwambiri. Itha kupanga magawo okhala ndi mawonekedwe ovuta komanso ma cavities amkati kapena ma grid, kugwiritsa ntchito zinthu zambiri ndikuchepetsa kwambiri zinyalala. Kupanga kowonjezera ndikoyenera kuwonetsa mwachangu, kupanga ma batch ang'onoang'ono ndikusintha mwamakonda, ndipo amagwiritsidwa ntchito kwambiri muzamlengalenga, magalimoto, zida zamankhwala ndi kupanga nkhungu. Ubwino wake umaphatikizanso kufupikitsa kayendedwe kachitukuko, kulimbikitsa mapangidwe atsopano komanso kukwaniritsidwa kwa mayankho osiyanasiyana.
Ngakhale kupanga zowonjezera zimatha kupanga mwachindunji mapangidwe ovuta, pamwamba pazigawo zosindikizidwa nthawi zambiri zimakhala zovuta, zokhala ndi mizere yosanjikiza ndi zolakwika zazing'ono, ndipo makina otsatila amafunika kukwaniritsa kukula ndi zofunikira zapamwamba. Panthawi imeneyi, ma abrasives ogwira ntchito amakhala zida zazikulu. Abrasives mongamagudumu akupera, malamba amchenga, mawilo opukutira ndi magudumu opukutira amagwiritsidwa ntchito kwambiri pochotsa, kuwongola pamwamba komanso kumaliza zida zopangira zowonjezera kuti zitsimikizire kuti zinthuzo zimafika pakulondola kwamakampani komanso kukongola. Makamaka pankhani yazamlengalenga ndi zamankhwala, zofunika kwambiri pazapamwamba komanso magwiridwe antchito zapangitsa ma abrasives kuti apitilize kupanga zida zapamwamba komanso zosamva bwino kuti akwaniritse zosowa zapadera zopanga zowonjezera pambuyo pokonza.
Chiyambi cha ukadaulo wopangira ma subtractive ndi kugwiritsa ntchito abrasive
Kupanga subtractivendi kuchotsa zinthu owonjezera ndi kudula, mphero, mphero ndi njira zina pokonza workpiece mu mawonekedwe anakonzeratu. Ukadaulowu ndi wokhwima komanso woyenera kupanga zinthu zambiri, makamaka zabwino pakuwonetsetsa kuti miyeso yolondola kwambiri komanso yapamwamba kwambiri. Njira zodziwika bwino zimaphatikizapo CNC mphero, kutembenuza, kugaya, kudula waya, makina otulutsa magetsi (EDM), kudula laser ndi kudula jeti lamadzi. Kupanga kwa subtractive kumagwira ntchito yofunika kwambiri popanga magalimoto, ndege, kupanga makina ndi zida zamankhwala. Iwo akhoza efficiently pokonza zitsulo, kuponyedwa chitsulo, kasakaniza wazitsulo zotayidwa ndi zipangizo gulu kuti akwaniritse zofunika okhwima makampani mbali durability ndi magwiridwe antchito.
Ma Abrasives amagwira ntchito yofunikira komanso yofunika kwambiri popanga zochotsa, makamaka pogaya. Mitundu yosiyanasiyana ya mawilo akupera (monga mawilo ceramic akupera, utomoni womangidwa mawilo akupera) ndi zida kupukuta chimagwiritsidwa ntchito Machining akhakula, kutsiriza ndi pamwamba kupukuta malinga ndi zofunika ndondomeko kuonetsetsa kuti mbali kukwaniritsa mwatsatanetsatane mkulu ndi galasi-mlingo pamwamba khalidwe pamwamba. Kuchita kwa abrasive kumakhudza mwachindunji kukonza bwino komanso mtundu wazinthu, zomwe zimapangitsa kuti pakhale kusinthika kwazinthu zowononga ndi zomangira kuti zikwaniritse zosowa zazinthu zolimba kwambiri komanso ma geometries ovuta.
Monga mlatho wofunikira pakati pa ziwirizi, ma abrasives amathandizira kulumikizana kosasunthika kuchokera pakupanga zowonjezera mpaka kupanga zocheperako. Chifukwa cha kuchuluka kwa zida zophatikizika komanso zolimba kwambiri, kuwongolera kwaukadaulo wa abrasive kwakhala ulalo wofunikira pakuwonetsetsa kuti zinthu zili bwino. Poyankha zovuta zapamtunda zomwe zimakhala ndi zopangira zowonjezera komanso zofunikira kwambiri pakupanga zinthu zochepetsera, kafukufuku ndi kakulidwe ka nkhungu zikupitilira kukula mpaka kuuma kwakukulu, kapangidwe kabwinoko komanso moyo wautali, kulimbikitsa nzeru ndi luso lazopanga zonse.