I-Machining centre ne-CNC: izici ezihlukile, injongo, izinzuzo ngaphezu kwezilungiselelo ezilula

I-Machining centre ne-CNC ibhekisela ekufakweni okuzenzakalelayo kwe-axeis. Ineziteshi eziningi zokulawula ezizimele. Inkumbulo igcina imininingwane mayelana nesigaba ngasinye sokucubungula ngomsebenzi, isikhundla sesekelo kanye nethuluzi lokusika. Iphaneli yokulawula ifakwe PC emele-yedwa, evumela ukuthi uphethwe ngokugcwele iphutha. Izinhlelo ezikhethekile zenza kube lula ukulayisha inqubo yamakhodi izingxenye ezintsha.

Yini uhlelo lokuphatha olubandakanya?

I-CNC yokufakisa isikhungo inezindawo eziningana zokusebenza:

• Indawo yokusebenza, lapho ukuphinda kusetshenziswe khona ngokushesha.
• Gcina amathuluzi okugcina ngesistimu yokulayisha ngokuzenzekelayo.
• I-Turntable yokusika izisebenzi zomzimba obude.
• Izindlela zokulayisha-ukulayishwa kwezikhala, imikhiqizo.

Amandla wezobuchwepheshe zezitshalo avumela ukulungiswa okusheshayo ngosayizi ohlukile, izingxenye ezibonakalayo. Izentuthuko zakamuva zitholakalayo ekusetshenzisweni kwe-5D. Izindlela zokusika zikhethwa ngokushintsha ijubane lokujikeleza kwe-unit spindle kanye nokondla izikhala ngezinsimbi zokusika.

I-CNC yokufakisa isikhungo kuyanconywa ukusebenzisa ezimbonini lapho kudingeka khona ushintsho olujwayelekile uhlobo lobuchwepheshe. Ukusika insimbi, kwakhiwe izakhiwo eziningana ezifanayo. Ngakho-ke, ukukhiqizwa kwamabhuloki ezinhloko zezinjini zezimoto, ukucubungula emipayipi yezinhlamvu ezihlukahlukene kuyenziwa. Futhi, imigomo efanayo iyaqhutshwa lapho kukhishwa izinkuni namabhandeki epulasitiki.

Isakhiwo semishini

Isikhungo se-CNC sokusungula sisekelwe kuhlaka oluphikisana nezidakamizwa nemithwalo ephezulu. Izingxenye ezihambayo zinamathele esisekelweni esinzima. Lezi zindlela ezilandelayo zisetshenziselwa ukuphoqa ngomsebenzi:

• Gwema ngokubamba. Ijikeleza ngomsebenzi wokusebenza, noma ithuluzi lokusika linamathele kuyo.
• Ama-clamps anobuchopho noma omshini etafuleni. Yile ndlela ama-billets amancane afakwe ngayo: amashidi e-plywood, epulasitiki.

I-spindle yamathuluzi yenzelwe izinhloso ezithile ngengxenye ehambayo lapho ama-incisors enza izinyathelo ezithintekayo ngokuqondene nombuso okufanele uphathwe.

Izidingo zokufaka

Isikhungo sokufakelwa kwe-Milling ne-CNC sikhethwe ngezinhloso zokukhiqiza. Ubukhulu obuningi bezingxenye buyacatshangelwa, okuthinta ubude be-screw-spindle yezinkomba zokuxhumanisa. Abakhiqizi bafaka intuthuko ithuba lokubuyekeza inguqulo yamanje yamishini. Umthengi uhlela ukutshalwa kwezimali esikhathini esizayo ukuthenga ukufakwa okusha noma ukuthuthukisa inguqulo esithengiwe kakade.

I-inertia yezikhonkwane ezilawulwayo ipharamitha ebalulekile yokwanda komkhiqizo. Lapho ulungisa izidingo zejubane lezingxenye zokukhiqiza, i-parameter ebalulekile isethwe-ukuthembeka kwamabandla ajikelezayo. Ukufakelwa kwe-pulsation okuzenzakalelayo yeziqondiso kuyisici esibalulekile ekuklanyeni komshini. Izinkinga zalezi zimingcele ziholela ekunciphiseni ngokunemba ebukhulu bezingxenyeni, izintambo nemifantu.

Yini ukufakwa okuzenzakalelayo okukwazi ukuyenza?

Izikhungo zokuguqula i-CNC zisetshenziselwa ukucubungula izingxenye ezijikelezayo. Izinhlobo zokusebenza:

• Ukunyakaza kwe-cylindrical;
• Ukucabangela;
• Ukuphathwa okufakwe;
• Izimbobo zokudubula;
• Ukubhekana.

Esikhathini esiphendukayo, ithuluzi lihamba ngesistimu yokuxhumanisa, ingxenye iphoqelelwe ku-unit spindle. Izinto zokucubungula zithinta ukuqina komkhawulo wesakhiwo. Izikhungo zokumaketha zenza imininingwane elandelayo:

• Ipulasitiki;
• I-Metal;
• Izinkuni;
• Okuhlanganisiwe;
• Ingilazi ye-Organic;
• Izakhiwo zamatshe.

Imishini eyengeziwe ihlanganisa iyunithi yokupholisa yokupholisa indawo yokusika, ukususa izinhlamvu. Ukunciphisa okukhethekile kunconywa ukuba ukhethe ukukhiqizwa okulodwa kokulinganisa konke.