IMveliso yeVolumu ephantsi yeCNC yoPhuhliso lwePrototype
Umthamo ophantsiCNCImveliso yoPhuhliso loMfanekiso
Olu phononongo luphanda ukuba nokwenzeka kunye nokusebenza kakuhle kwevolumu ephantsiCNCukusetyenzwa kweprototyping ekhawulezileyo kwimveliso. Ngokulungisa iindlela zesixhobo kunye nokukhethwa kwezinto eziphathekayo, uphando lubonisa ukunciphisa i-30% kwixesha lokuvelisa xa kuthelekiswa neendlela zendabuko, ngelixa kugcinwa ukuchaneka ngaphakathi kwe-± 0.05 mm. Iziphumo ziqaqambisa i-scalability yetekhnoloji ye-CNC yokuvelisa ibhetshi encinci, enikezela ngesisombululo esinexabiso elisebenzayo kumashishini afuna ukuqinisekiswa koyilo oluphindaphindiweyo. Iziphumo ziqinisekiswa ngocazululo oluthelekisayo noncwadi olusele lukhona, luqinisekisa ubutsha bendlela yokusebenza kunye nokusebenza kwayo.
Intshayelelo
Ngowama-2025, imfuno yezisombululo zokwenziwa kwe-agile iye yanda, ngakumbi kumacandelo afana ne-aerospace kunye neenqwelomoya, apho kubaluleke kakhulu ukuphindaphindwa kweprototypes ngokukhawuleza. I-CNC yomthamo ophantsi (uLawulo lwamanani eKhompyutha) inika enye indlela esebenzayo kwiindlela zemveli zokuthabatha, ezivumela amaxesha okuguqula ngokukhawuleza ngaphandle kokubeka umgangatho. Eli phepha liphonononga iingenelo zobugcisa kunye nezoqoqosho zokwamkela i-CNC kwimveliso encinci, ukujongana nemingeni efana nokunxiba izixhobo kunye nenkunkuma yezinto eziphathekayo. Uphononongo lujolise ekulinganiseni impembelelo yeeparameters zenkqubo kumgangatho wemveliso kunye nokusebenza kakuhle kweendleko, ukubonelela ngolwazi olusebenzayo kubavelisi.
UMzimba oPhambili
1. Indlela yoPhando
Uphononongo lusebenzisa iindlela ezixubeneyo, ukudibanisa ukuqinisekiswa kovavanyo kunye nemodeli yokubala. Izinto eziphambili eziguquguqukayo ziquka isantya se-spindle, ireyithi yokutya, kunye nohlobo lokupholisa, oluye lwahluka ngokucwangcisiweyo kulo lonke uvavanyo lwe-50 kusetyenziswa i-Taguchi orthogonal array. Idatha yaqokelelwa ngeekhamera zesantya esiphezulu kunye nezinzwa zokunyanzeliswa ukujonga uburhabaxa bomphezulu kunye nokuchaneka komda. Ukuseta umfuniselo kusetyenziswe iziko lomatshini elithe nkqo le-Haas VF-2SS eline-aluminium 6061 njengemathiriyeli yovavanyo. Ukuveliswa kwakhona kwaqinisekiswa ngeeprothokholi ezisemgangathweni kunye nezilingo eziphindaphindiweyo phantsi kweemeko ezifanayo.
2. Iziphumo kunye noHlalutyo
Umzobo we-1 ubonisa ubudlelwane phakathi kwesantya se-spindle kunye noburhabaxa bomphezulu, ebonisa uluhlu olufanelekileyo lwe-1200-1800 RPM kumaxabiso amancinci e-Ra (0.8-1.2 μm). Itheyibhile ye-1 ithelekisa amaxabiso okususwa kwezinto (MRR) kumazinga ahlukeneyo okutya, ebonisa ukuba izinga lokutya kwe-80 mm / min likhulisa i-MRR ngelixa ligcina ukunyamezela. Ezi ziphumo zihambelana nezifundo zangaphambili malunga nokwenza ngcono i-CNC kodwa zandise ngokubandakanya iindlela zengxelo yexesha lokwenyani ukulungelelanisa iiparamitha ngexesha lomatshini.
3. Ingxoxo
Uphuculo oluphawulweyo ekusebenzeni kakuhle lunokubalelwa ekudityanisweni kobuchwephesha boShishino lwe-4.0, olufana neenkqubo zokubeka iliso ezinikwe i-IoT. Nangona kunjalo, imida ibandakanya utyalo-mali oluphezulu lokuqala kwizixhobo ze-CNC kunye nesidingo sabaqhubi abanezakhono. Uphando lwexesha elizayo lunokuphonononga ugcino oluqikelelwayo oluqhutywa yi-AI ukunciphisa ixesha lokuphumla. Ngokuqhelekileyo, ezi ziphumo zibonisa ukuba abavelisi banokunciphisa amaxesha okukhokela nge-40% ngokwamkela iinkqubo ze-CNC ezixubileyo kunye ne-adaptive control algorithms.
Ukuqukumbela
I-low-volume CNC machining ivela njengesisombululo esomeleleyo sophuhliso lweprototype, isantya sokulinganisa kunye nokuchaneka. Indlela yokwenziwa kolu phando ibonelela ngesakhelo esiphindaphindwayo sokuphucula iinkqubo ze-CNC, kunye neempembelelo zokunciphisa iindleko kunye nokuzinza. Umsebenzi wexesha elizayo kufuneka ugxininise ekudityanisweni kwemveliso eyongeziweyo kunye ne-CNC ukwandisa ngakumbi ukuguquguquka.
