IiNkonzo zokuSila ze-CNC ezikwiMfuneko ezinoKhetho lweMaterial
Kwisantya esikhawulezayo sanamhlanjeimvelisoihlabathi, ukuguquguquka kunye nesantya zizinto zonke. Nokuba ungumyili wemveliso, injineli, okanye umnini weshishini, ukufumana iinxalenye ezichanekileyo ngokukhawuleza-ngaphandle kokuzinikela kwimveliso enkulu-kungenza umahluko. Kulaphoiinkonzo zokugaya ze-CNC ezifunekayoNgena.
Ezi nkonzo zikuvumela ukuba u-odole iinxalenye zesiko kunye nokunyamezela okuqinileyo kunye noluhlu olubanzi lwezixhobo-kanye xa uzifuna. Akukho zixa zeodolo zincinci. Akukho kulibaziseka kokusetha izixhobo. Amalungu achanekileyo nje, ahanjiswa ngokukhawuleza.
Yintoni i-CNC Milling?
CNC (Computer Numerical Control) millingyinkqubo yokuvelisa i-subtractive esebenzisa izixhobo zokusika ezijikelezayo ukususa izinto ezivela kwibhloko eqinile (eyaziwa ngokuba yi "workpiece") ukwenza iindawo ezenziwe ngokwezifiso. Ilungele ukwenza iindawo ezinejometri ezintsonkothileyo kunye nokuchaneka okuphezulu.
Kutheni Uhamba Kwimfuno?
Ngokwemveli,CNC Machining ibigcinelwe iiprojekthi ezinkulu ngenxa yeendleko zokuseta kunye nezixhobo. Kodwa ngokunyuka kwamaqonga okuvelisa ayimfuneko, loo nto itshintshile.
Nasi isizathu sokuba amashishini amaninzi etshintshela kwi-imfuno yokugaya i-CNC:
●Ukujika ngokukhawuleza – Fumana iinxalenye ngeentsuku, hayi iiveki.
●Iindleko eziphantsi – Hlawula kuphela into oyifunayo, xa uyifuna.
●Ukuchwetheza ngokukhawuleza -Vavanya uyilo lwakho ngokukhawuleza ngaphambi kokuba uye kwimveliso epheleleyo.
●UkuFikelela kwihlabathi -Oda naphi na kwaye ube neenxalenye ezithunyelwe kwihlabathi jikelele
●Akukho luhlu lweHassle -Susa imfuneko yokugcina umthamo omkhulu wamacandelo.
Izinto eziphathekayo onokukhetha kuzo
Enye yezona zinto ziluncedo zokusila kwi-CNC efunwayo lukhetho olubanzi lwemathiriyeli. Nokuba ufuna isinyithi, iplastiki, okanye imidibaniso, kukho ukhetho oluhambelana neemfuno zakho.
1.Iintsimbi
●Aluminiyam -Ikhaphukhaphu, ayinyangeki kwi-corrosion, kwaye ifanelekile kwi-aerospace, iimoto, kunye ne-elektroniki yabathengi.
●Yenziwe ngentsimbi eshayinayo -Yomelele, ayinyangeki, kwaye ifanelekile kwizixhobo zonyango, izixhobo kunye neendawo zaselwandle.
●Ubhedu -Kulula ukwenza umatshini kwaye ibonelela ngokusebenza kakuhle kwe-thermal kunye nombane.
●Titanium -Yomelele kakhulu kodwa ilula, ihlala isetyenziswa kwi-aerospace kunye nezicelo zonyango.
2.Iiplastiki
●ABS -Inzima kwaye iyaxhathisa; enkulu kwiiprototypes ezisebenzayo.
●Inayiloni -Inamandla kwaye inxibe-resistant, ihlala isetyenziselwa amacandelo oomatshini.
●I-POM (Delrin) -Ukungqubana okuphantsi kunye nokuzinza okukhulu komgangatho.
●Polycarbonate -Icacile, iqinile, kwaye ihlala isetyenziselwa indawo ezivaliweyo okanye izikhuselo ezikhuselayo.
3.Izixhobo ezikhethekileyo
Abanye ababoneleli bade babonelele ngee-composites ezifana nenayiloni ezaliswe yi-carbon fiber okanye iiplastiki zobunjineli njenge-PEEK, kuxhomekeke kwiimfuno zakho.
Iingcamango Zokugqibela
Nokuba wenza iprotoyipu yemveliso entsha okanye ufuna izinto ezikumgangatho ophezulu ngaphandle kokwenza ubungakanani obugcweleyo, ukugaya i-CNC efunwayo sisisombululo esilumkileyo. Ngamaxesha okukhokela okukhawulezayo, ukhetho oluninzi lwezinto eziphathekayo, kunye nemveliso enokunyuka, akuzange kube lula ukujika izimvo zakho zibe ziindawo zokwenyani.
Umbuzo: Ndingayifumana ngokukhawuleza kangakanani iprototype ye-CNC?
A:Amaxesha okukhokela ayahluka ngokuxhomekeke kubunzima benxalenye, ukufumaneka kwezinto, kunye neemfuno zokugqiba, kodwa ngokubanzi:
● Iiprototypes ezilula:1-3 iintsuku zokusebenza
● Iiprojekthi ezintsonkothileyo okanye ezinamacala amaninzi:5-10 iintsuku zokusebenza
Inkonzo ekhawulezileyo ihlala ikhona.
Umbuzo: Zeziphi iifayile zoyilo ekufuneka ndinikeze zona?
A:Ukuqalisa, kufuneka ungenise:
● Iifayile ze-3D CAD (ngokukhethekileyo kwi-STEP, IGES, okanye ifomathi ye-STL)
● Imizobo ye-2D (PDF okanye i-DWG) ukuba unyamezelo oluthile, imisonto, okanye ukugqitywa komphezulu kuyafuneka.
Umbuzo: Ngaba unokumelana nokunyamezela okuqinileyo?
A:Ewe. Umatshini we-CNC ulungele ukufezekisa ukunyamezelana okuqinileyo, ngaphakathi:
● ±0.005" (±0.127 mm) umgangatho
● Unyamezelo olungqongqo olufumanekayo xa ulucelile (umzekelo, ±0.001" okanye olungcono)
Umbuzo: Ngaba i-CNC prototyping ifanelekile kuvavanyo olusebenzayo?
A:Ewe. Iiprototypes ze-CNC zenziwe ngezinto zokwenyani zodidi lobunjineli, zizenza zilungele uvavanyo olusebenzayo, iitshekhi ezifanelekileyo, kunye novavanyo lomatshini.
Q: Ngaba unikezela ngemveliso ephantsi yomthamo ukongeza kwiiprototypes?
A:Ewe. Iinkonzo ezininzi ze-CNC zibonelela ngemveliso yebhulorho okanye ukwenziwa kwevolumu ephantsi, ilungele ubungakanani ukusuka kwi-1 ukuya kwiiyunithi ezingamakhulu amaninzi.
Umbuzo: Ngaba uyilo lwam luyimfihlo?
A:Ewe. Iinkonzo zeprototype ze-CNC ezihloniphekileyo zihlala zisayina iSivumelwano sokuNgena-Disclosure (NDAs) kwaye uphathe iifayile zakho kunye nepropathi enomgangatho ophezulu wokuqonda ngokuyimfihlo.
