1- Yintoni iCNC Machining?
Umatshini we-CNC ubhekisa kwinkqubo yomatshini eqhutywa yiComputerized Numberical Control (CNC ngamafutshane). Incediswa yi-CNC ukufikelela ukuchaneka okuphezulu nokuzinzileyo kunye neendleko eziphantsi zabasebenzi. Machining naziphi na iinkqubo ezahlukeneyo apho isiqwenga semathiriyeli ekrwada sisikwa kwimilo enqwenelekayo yokugqibela kunye nobukhulu ngenkqubo elawulwayo yokususwa kwezinto. Iinkqubo ezinomxholo oqhelekileyo, ukususwa kwezinto ezilawulwayo, namhlanje zibizwa ngokuba yi-subtractiveukwenziwa ngokuchanekileyo, ngokwahlukileyo kwiinkqubo zokongezwa kwezinto ezilawulwayo, ezaziwa njengemveliso yokongeza.
Ngokuchanekileyo oko kuthetha ukuba inxalenye "elawulwayo" yenkcazo inokwahluka, kodwa isoloko ithetha ukusetyenziswa kwezixhobo zoomatshini (ukongeza nje izixhobo zamandla kunye nezixhobo zesandla). Le yinkqubo esetyenziselwa ukwenza ezininziiimveliso zetsimbi, kodwa inokusetyenziswa nakwizinto ezinjengamaplanga, iplastiki, i-ceramic, kunye ne-composites. ICNC machiningiquka iinkqubo ezininzi ezahlukeneyo ezifana nokusila, ukujika, ukucola, ukugrumba, ukuhoya, ukucola... njl.
2- Kukuphi ukunyamezelwa okunokufikelela kwi-CNC Machining?
Ekwabizwa ngokuba ngoomatshini bokuchaneka, umatshini we-CNC unokufikelela kukuchaneka okuphezulu kakhulu kunyamezelo lwe-geometical kunye nokunyamezelana komda. Ngoomatshini bethu be-CNC kunye namaZiko oMatshini aNxweme (HMC) kunye namaZiko oMatshini aNqobileyo (VMC), yethuCNC ukuchaneka machining iindawophantse ukuhlangabezana nawo onke amabanga akho afunekayo okunyamezela.
3- Yintoni iZiko loMatshini kwaye lisebenza njani?
Iziko lomatshini liphuhliswa kumatshini wokusila we-CNC. Umahluko omkhulu kumatshini wokugaya we-CNC kukuba iziko lomatshini linamandla okutshintsha ngokuzenzekelayo izixhobo zomatshini. Ngokufakela izixhobo ngeenjongo ezahlukeneyo kwimagazini yesixhobo, izixhobo zobuchwephesha kwi-spindle zinokutshintshwa sisiguquli sesixhobo esizenzekelayo kwi-clamping enye ukuqonda iimpawu ezininzi zomatshini.
Iziko lomatshini we-CNC sisixhobo somatshini esisebenza ngokufanelekileyo esinezixhobo zoomatshini kunye nenkqubo ye-CNC kwaye ifanelekile ukusetyenzwa kwamacandelo anzima. Iziko lomatshini le-CNC okwangoku sesinye sezona zixhobo zisetyenziswa kakhulu kumatshini we-CNC kwihlabathi elinamandla okusebenza abanzi. Iyakwazi ukugqiba umxholo wokuqhubela phambili emva kokuba i-workpiece ibanjwe ngexesha elinye. Ukuchaneka kokucubungula kuphezulu. Kwiindawo ze-batch machining kunye nobunzima bokucubungula okuphakathi, ukusebenza kwayo kuphindwe ka-5-10 kwezixhobo eziqhelekileyo, ngokukodwa kunokugqiba iinkqubo ezininzi ezingenako ukugqitywa ngezixhobo eziqhelekileyo zifaneleke ngakumbi ukusetyenzwa kweqhekeza elinye kunye neemilo ezinzima kunye neemfuno ezichanekileyo. okanye kwimveliso yebhetshi encinci naphakathi yeentlobo ezininzi. Igxininisa imisebenzi yokugaya, ukudika, ukubhola, ukucofa kunye nokusika intambo kwisixhobo esinye, ukuze ube neendlela ezahlukeneyo zobuchwepheshe.
Amaziko omatshini ahlelwa ngamaziko omatshini athe tye nathe nkqo ngokwendawo yawo yesithuba ngexesha lomatshini wokusonta. Ihlelwa ngokwenkqubo yokusetyenziswa: iziko lomatshini elikruqulayo kunye nelokusila, iziko lomatshini elidityanisiweyo. Ngokohlelo olukhethekileyo lwemisebenzi, kukho: i-workbench eyodwa, i-workbench ephindwe kabini kunye neziko lomatshini we-multi-workbench. Amaziko omatshini ane-single-axis, i-double-axis, i-axis emithathu, i-axis emine, i-five-axis kunye ne-headstocks eguquguqukayo, njl.
4- Yintoni i-CNC Milling?
Ukugaya kukulungisa indawo engenanto (eveliswe nguukuphosa, i-forging okanye enye inkqubo yokwenza isinyithi), kwaye usebenzise i-high-speed-roating milling cutter ukuhamba kwindawo engenanto ukusika iimilo ezifunekayo kunye neempawu. Ukungqusha ngokwemveli kusetyenziswa kakhulu ukungqusha iimpawu ezilula zemilo enje ngeekhonto kunye nemijelo. Umatshini wokusila we-CNC unokuqhuba iimilo ezinzima kunye neempawu. Iziko lokugaya kunye nelokudika linokwenza i-axis emithathu okanye i-multi-axis milling kunye ne-processing enesithukuthezi, esetyenziselwa ukusetyenzwa, ukubumba, izixhobo zokuhlola, ukubumba, iindawo ezinqabileyo ezinodonga olugobileyo, iiprostheses ezenziweyo, iiblades, njl.
5- Yintoni i-CNC Lathing?
I-Lathing ikakhulu isebenzisa isixhobo sokuguqula ukuguqula umsebenzi ojikelezayo. Iileyile zisetyenziswa ikakhulu ukwenza iishafti ze-machining, iidiski, imikhono kunye nezinye izinto zokusebenza ezijikelezayo okanye ezingajikiyo ezinendawo ejikelezayo, njengendawo yangaphakathi nangaphandle ye-cylindrical, ingaphakathi nangaphandle yeconical surfaces, isiphelo sobuso, igrooves, intambo, kunye neendawo ezijikelezayo. Izixhobo ezisetyenziswayo ikakhulu ziimela ezijikayo. Ngexesha lokuguqula, amandla okusika okuguqula anikezelwa ngokukodwa ngumsebenzi womsebenzi kunokuba isixhobo.
Ukuguqula kuyona ndlela isisiseko kunye neqhelekileyo yokusika, kwaye ithatha indawo ebaluleke kakhulu kwimveliso. Ukuguqula lolona hlobo lusetyenziswa kakhulu kwisixhobo sokwenziwa komatshini kwimveliso yomatshini. Phakathi kwazo zonke iintlobo zezixhobo zomatshini wokusika isinyithi, iileyile zibalelwa malunga ne-50% yenani elipheleleyo lezixhobo zoomatshini. I-lathe ayikwazi ukusebenzisa izixhobo zokujika kuphela ukuguqula i-workpiece, kodwa iphinde isebenzise iidrill, ii-reamers, iimpompo kunye nezixhobo zokugoba ukuze ubhobhoze, ukubuyisela kwakhona, ukucofa kunye nokusebenza kwe-knurling. Ngokweempawu zenkqubo ezahlukeneyo, iifom zokuyila kunye neempawu zesakhiwo, iileyile zinokwahlulwa zibe ziintambo ezithe tyaba, iileyile zomgangatho, iileyile ezithe nkqo, iileyile ze-turret kunye neeprofiling lathes, phakathi kwazo uninzi lwayo oluthe tye.