Umatshini we-CNC wamacandelo amancinci esixhobo sonyango yinkqubo entsonkothileyo kakhulu kwaye ifuna ngobuchule.Ayibandakanyi kuphela izixhobo ezichanekileyo kunye nethekhnoloji, kodwa ifuna ingqwalasela yobuchule bezinto eziphathekayo, ingqiqo yoyilo, ukulungiswa kweeparamitha zenkqubo, kunye nokulawulwa komgangatho ongqongqo.Eli nqaku liza kuhlolisisa indlela yokusingatha obu bunzima kunye nendlela yokuhlangabezana nabo.
Umxholo
1.Imingeni yoyilo kunye nophuhliso
2.Ukuchaneka okuphezulu kunye neemfuno zokuchaneka
3.Imingeni yezinto eziphathekayo
4.Isixhobo sokunxiba kunye nolawulo lwempazamo
5.Process parameter optimization
6.Ulawulo lwempazamo kunye nomlinganiselo
1.Imingeni yoyilo kunye nophuhliso
Uyilo kunye nokuphuhliswa kwesixhobo sonyango sisigaba esibalulekileyo sokuphumelela kwayo.Izixhobo zonyango eziyilwe ngendlela engafanelekanga ziyasilela ukuhlangabezana neemfuno zolawulo kwaye azikwazi ukuziswa emarikeni.Ngoko ke, inkqubo ye-CNC yokucubungula iinxalenye zonyango kufuneka idibaniswe ngokusondeleyo kunye nengqiqo kunye nokwenzeka koyilo lwemveliso.Ukuqinisekisa ukuthotyelwa kwemimiselo kunye nemigangatho efanelekileyo kushishino lokwenziwa kwezixhobo zonyango, abalungisi beenxalenye kufuneka bafumane izatifikethi eziyimfuneko, ezifana neelayisensi zokuvelisa izixhobo zonyango kunye nezatifikethi zenkqubo yolawulo lomgangatho.
2.Ukuchaneka okuphezulu kunye neemfuno zokuchaneka
Xa ukufakelwa komzimba okwenza izinto ezifana nokutshintshwa kwe-hip kunye nokufakelwa kwamadolo, ukuchaneka okuphezulu kakhulu kunye nokuchaneka kuyafuneka.Oku kungenxa yokuba neempazamo ezincinci zoomatshini zinokuba nefuthe elibonakalayo kubomi kunye nentlalontle yesigulana.Iziko lomatshini le-CNC linokwenza ngokuchanekileyo iinxalenye ezihlangabezana neemfuno zesigulane ngokusebenzisa imodeli ye-CAD kunye ne-teknoloji yobunjineli obubuyisela umva ngokusekelwe kwiimfuno zoogqirha bamathambo, ukufezekisa ukunyamezela kuncinci njenge-4 μm.
Izixhobo eziqhelekileyo ze-CNC zinokuba nzima ukuhlangabezana neemfuno malunga nokuchaneka kokucubungula, ukuqina kunye nokulawula ukungcangcazela.Ubukhulu beempawu zeendawo ezincinci zihlala kwinqanaba le-micron, elifuna izixhobo ezinokuphinda-phinda okuphezulu kokuchaneka kokubeka kunye nokuchaneka kokulawula intshukumo.Xa kusetyenzwa iinxalenye ezincinci, ukungcangcazela okuncinci kunokukhokelela ekunciphiseni umgangatho womgangatho kunye nemilinganiselo engachanekanga.Ukusetyenzwa kwe-CNC yezixhobo ezincinci zezixhobo zonyango kufuna ukukhetha izixhobo zomatshini we-CNC ezinesisombululo esiphezulu kunye neenkqubo zokulawula impendulo ezichanekileyo, ezifana nezixhobo zomatshini we-axis emihlanu, esebenzisa i-spindles enesantya esiphezulu kunye ne-air levitation okanye iteknoloji ye-magnetic levitation ukunciphisa i-friction kunye ne-vibration.
3.Imingeni yezinto eziphathekayo
Ishishini lezonyango lifuna ukufakelwa ukuba kwenziwe ngezinto ezihambelana ne-biocompatible ezifana ne-PEEK kunye ne-titanium alloys.Ezi zixhobo zikholisa ukuvelisa ubushushu obugqithisileyo ngexesha lokusetyenzwa, kwaye ukusetyenziswa kwezinto zokupholisa kaninzi akuvumelekanga ngenxa yenkxalabo malunga nokungcoliseka.Izixhobo zoomatshini be-CNC kufuneka zihambelane nezinto ezahlukeneyo zokusingatha ezi zinto zinzima, kunye nokulawula ngokufanelekileyo ubushushu kunye nokuphepha ukungcoliseka ngexesha lomatshini.
CNC machining amacandelo amancinci isixhobo zonyango kufuna uphando kunye nokuqonda iipropati ezahlukeneyo izixhobo zonyango-grade, kuquka isinyithi, iiplastiki kunye neeseramikhi, kunye nokusebenza kwabo machining CNC.Phuhlisa amacebo omatshini ojoliswe kuwo kunye neeparamitha, ezifana nezantya ezifanelekileyo zokusika, amazinga okutya kunye neendlela zokupholisa, ukuze zihambelane neemfuno zezinto ezahlukeneyo.
4.Isixhobo sokunxiba kunye nolawulo lwempazamo
Xa i-CNC iqhuba iinxalenye ezincinci, ukugqoka izixhobo kuya kuchaphazela ngokuthe ngqo umgangatho wokucubungula.Ke ngoko, izixhobo eziphucukileyo zesixhobo kunye nobuchwepheshe bokugquma, kunye nolawulo oluchanekileyo lwempazamo kunye netekhnoloji yokulinganisa, ziyafuneka ukuze kuqinisekiswe ukuchaneka ngexesha lomatshini kunye nokuqina kwesixhobo.Ukusebenzisa izixhobo zesixhobo ezilungiselelwe ngokukodwa ezifana ne-cubic boron nitride (CBN) kunye ne-polycrystalline diamond (PCD), kunye neendlela ezifanelekileyo zokupholisa kunye nokuthambisa, kunokunciphisa ukwakhiwa kobushushu kunye nokugqoka izixhobo.
Umatshini we-CNC wamacandelo amancinci onyango ukhetha kwaye usebenzisa izisiki ezincinci kunye nezilungiso ezichanekileyo ezilungiselelwe ukusetyenzwa kwamalungu amancinci.Ukwazisa inkqubo yentloko eguquguqukayo ukulungelelanisa iimfuno ezahlukeneyo zokucwangcisa, ukunciphisa ixesha lokutshintshwa kwesixhobo kunye nokuphucula ukuguquguquka kokusebenza.
5.Process parameter optimization
Ukuze kuphuculwe umgangatho wokucubungula kunye nokusebenza kakuhle kwamacandelo amancinci, kuyimfuneko ukulungiselela iiparamitha zenkqubo, ezifana nesantya sokusika, isantya sokutya kunye nokusika ubunzulu.Ezi parameters zichaphazela ngqo umgangatho womphezulu owenziwe ngoomatshini kunye nokuchaneka komda:
1. Isantya sokusika: Isantya esiphezulu kakhulu sinokubangela ukufudumeza kwesixhobo kunye nokwanda kokunxiba, ngelixa isantya esiphantsi kakhulu siya kunciphisa ukusebenza kakuhle.
2. Isantya sokutya: Ukuba isantya sokutya siphezulu kakhulu, siya kubangela ukuvaleka kwe-chip kunye nomphezulu wokulungisa rhabaxa.Ukuba isantya sokutya siphantsi kakhulu, siya kuchaphazela ukusebenza kakuhle.
3. Ukusika ubunzulu: Ubunzulu bokusika obugqithisileyo buya kwandisa umthwalo wesixhobo, okukhokelela ekunxibeni kwesixhobo kunye neempazamo zomatshini.
Ukulungiswa kwezi parameters kufuneka kusekelwe kwiimpawu ezibonakalayo zezinto kunye nokusebenza kwezixhobo zokusebenza.Iiparamitha zenkqubo zinokulungiswa ngokuvavanywa kunye nokulinganisa ukufumana ezona meko zilungileyo zokusika.
6.Ulawulo lwempazamo kunye nomlinganiselo
Iimpawu zeempawu zamalungu amancinci zonyango zincinci kakhulu, kwaye iindlela zokulinganisa eziqhelekileyo azikwazi ukuhlangabezana neemfuno.Izixhobo zokulinganisa ezichanekileyo eziphezulu kunye nokulungelelanisa oomatshini bokulinganisa (CMM) bayafuneka ukuze kuqinisekiswe umgangatho wokucubungula.Imilinganiselo yokuchasana ibandakanya ukubeka iliso ngexesha langempela kunye nokuhlawulwa kweempazamo ngexesha lokucubungula, ukusetyenziswa kwezixhobo zokulinganisa ezichanekileyo zokuhlola umsebenzi, kunye nohlalutyo oluyimfuneko kunye nembuyekezo.Ngelo xesha, ulawulo lwenkqubo yezibalo (SPC) kunye nezinye iinkqubo zokulawula umgangatho kufuneka ziphunyezwe ngokuqhubekayo ukubeka iliso kwinkqubo yokuvelisa kunye nokwenza uhlengahlengiso ngexesha.
I-GPM igxile kwiinkonzo zokusetyenzwa kwe-CNC zezixhobo ezichanekileyo zezixhobo zonyango.Idibanise uluhlu lwezixhobo zokuvelisa ezinqamlekileyo kunye namaqela obugcisa.Ipasile isiqinisekiso senkqubo yolawulo lwesixhobo sonyango se-ISO13485 ukuqinisekisa ukuba ibonelela ngeemveliso kunye neenkonzo ezigqwesileyo kumthengi ngamnye kwaye izimisele ukubonelela abathengi ngeyona nto ingcono.
Ixesha lokuposa: May-23-2024