CNC mphero ndi imodzi mwazinthu zomwe zilipo za CNC

CNC mphero ndi imodzi mwazinthu zomwe zilipo za CNC. Iyi ndi njira yochepetsera chifukwa mugwiritsa ntchito njirayi kupanga zinthu mothandizidwa ndi makina apadera, omwe amachotsa magawo pagulu lazinthu. Inde, makinawo adzagwiritsa ntchito chida chapadera kuti adule mbali ya zinthuzo. Chifukwa chake, izi ndizosiyana kwambiri ndi ntchito yosindikiza ya 3D, chifukwa pochita izi, mudzagwiritsa ntchito chosindikizira cha 3D kupanga zinthu. CNC mphero ndiye yosiyana, koma imagwiritsidwa ntchito pang'ono. Pansipa mupeza mfundo zitatu zofunika kuzidziwa.
Si makina onse a CNC omwe amakonzedwa, zomwe zingakhale zosokoneza. Komabe, CNC imatanthawuza ukadaulo, osati njira yeniyeni. Tekinoloje iyi imatchedwa kuwongolera manambala apakompyuta, kapena kufupikitsidwa ngati CNC. Itha kugwiritsidwa ntchito pamakina amphero ndi ma lathes kuti agwiritse ntchito njira zachikhalidwe. Komabe, CNC itha kugwiritsidwanso ntchito ndi osindikiza a 3D, odulira ndege zamadzi, makina otulutsa magetsi (ECM) ndi makina ena ambiri. Ngati wina agwiritsa ntchito mawu akuti "CNC makina“, ndi chanzeru kuwafunsa kwenikweni tanthauzo lake. Akhoza kutanthauzaCNC makina mphero, koma sizili choncho nthawi zonse.
Chifukwa chake si CNC yonse yomwe ili mphero, koma mphero zonse ndikupanga. ichi ndi chiyani? Machining ndi subtractive makina ndondomeko. Izi zili choncho chifukwa zimachotsa zinthu pa ntchito. Njira yodziwika kwambiri ndiyo kugwiritsa ntchito lathes ndi makina amphero. Izi ndi zosiyana pang'ono. Mphero imagwiritsa ntchito chida chozungulira kudula kapena kubowola zinthu. Pamene workpiece itakhazikika, chidacho chidzazungulira mofulumira. Lathe idzasintha izi. Choncho, workpiece idzazungulira mofulumira, ndipo chidacho chidzadutsa pang'onopang'ono pa workpiece kuchotsa zinthu.
Pali mitundu yambiri ya mphero, koma ziwiri zodziwika kwambiri ndi mphero zoyima ndi zopingasa. Izi zikutanthauza mayendedwe oyambira kuchokera ku chida. Mafakitole awiriwa angaoneke ofanana kwambiri, koma ngati muwayang’anitsitsa, mungathe kuona kusiyana kwina. Mtundu uliwonse wa makina mphero ali ubwino wake ndi kuipa. Nthawi zambiri, mphero zoyimirira sizotsika mtengo, komanso zing'onozing'ono komanso zosavuta kugwiritsa ntchito kuposa mphero zopingasa.
Custom CNC Machining akhoza kuchitika m'njira zosiyanasiyana. Awiri ambiriCNC makinantchito ndi CNC mphero ndiKusintha kwa mtengo wa CNCg ntchito. Izi ndizochitika zatsiku ndi tsiku za msonkhano wamachining. Njira zonsezi zimagwiritsa ntchito zida zodulira kuchotsa zinthu kuchokera kuzinthu zolimba. Izi zidzagwiritsidwa ntchito popanga zinthu za 3D, zomwe zitha kuchitikanso kudzera pa intaneti ya 3D yosindikiza. Onse CNC mphero ndiKutembenuka kwa CNCamaonedwa kuti subtractive njira kupanga. Izi zili choncho chifukwa onse amachotsa zinthu. Pali kusiyana kwakukulu pakati pa njira ziwirizi, zomwe mungawerenge pansipa.
Mawu akuti kutembenuka amatanthauza gawo chifukwa limazungulira mozungulira pakati. Chifukwa chake chida chodulira chizikhala chokhazikika ndipo sichimazungulira. Komabe, idzasuntha. Imalowa ndikutuluka mu workpiece kuti ipange chojambula. Kutembenuza kumagwiritsidwa ntchito kupanga masilindala ndi zotumphukira za masilinda. Zitsanzo za magawowa ndi ma shafts ndi njanji, koma ngakhale mileme ya baseball imatha kupangidwa mothandizidwa ndi CNC kutembenuka. Chogwirira ntchito chidzakhazikika pa spindle yozungulira ndi chuck. Nthawi yomweyo, mazikowo amakhala ndi chida chodulira kuti chizitha kusuntha kapena kutuluka mozungulira mozungulira. Kuzungulira kwa workpiece kudzakhudza chakudya ndi liwiro, monga kuya kwa radial ya odulidwa ndi mlingo umene chida chimayenda motsatira axis.
CNC mphero ndizosiyana kwambiri ndi kutembenuka kwa CNC. Pa mphero, chida chidzazungulira. Chogwirira ntchito chidzakhazikitsidwa pa worktable, kotero sichidzasuntha konse. Chidacho chikhoza kusunthidwa kumbali ya X, Y kapena Z. Nthawi zambiri, mphero ya CNC imatha kupanga mawonekedwe ovuta kuposa kutembenuka kwa CNC. Itha kupanga zinthu zozungulira, koma imatha kupanganso mawonekedwe ena ambiri. Mu makina a CNC mphero, chuck amagwiritsidwa ntchito kukonza chida pa spindle yozungulira. Chida chodulira chidzasunthidwa kuti chipange chitsanzo pamwamba pa workpiece. Kugaya kuli ndi malire aakulu. Izi ndizokhudza ngati chidacho chingalowe pamtunda wodula. Kugwiritsa ntchito zida zocheperako komanso zazitali kumatha kuyandikitsa kuyandikira, koma zida izi zitha kusokonekera, zomwe zimapangitsa kuti zinthu zisawonongeke.