System Cad: ukudala injongo, ukwakhiwa kunye nesakhiwo

Iinkqubo CAD zinika inkqubo CAD okusetyenziselwa ezahlukeneyo yeenkqubo yoyilo, usebenzise ubuchwepheshe computer. Kwakhona, ukusebenzisa le software kudala lobuchwepheshe kunye namaxwebhu yoyilo iimveliso zokwakha okanye zokwakha. iinkqubo CAD Modern zisetyenziswa ezahlukeneyo amasimi umsebenzi womntu mihla, yaye phantse ngalinye uhlobo yayo ezizodwa izixhobo ezinjalo.

Yintoni na?

Cad Kudla emfutshane ithathwa eqhelekileyo i analog IsiNgesi-ngolwimi kwekota Cad, kodwa enyanisweni akunjalo. iinkqubo CAD ayikwazi kuthathwa njenge CAD analogu olupheleleyo njengoko inkqubo technical-lombutho, ukusukela ukuba oku kukhokelela GOST binza standardised elingana ulwimi IsiNgesi ibinzana elithi "ikhompyutha ezincedwa design". Ngenxa yoko, e IsiNgesi, lo CAD elithi eliguqulelwe ngakumbi njengoko inkqubo rahman, kodwa kukho inani zemithombo amazwe lubonise ukuba rahman binzana ligama equka ukusetyenziswa kwalo naluphi ubuchwepheshe be-computer kubunjineli, kananjalo kuquka CAM kunye CAD.

Kutheni na oko?

iinkqubo CAD zisetyenziswa ikakhulu ukuze ukwandisa ukwanela kunye nemveliso iinjineli ngokubonelela automation ezipheleleyo kuyilo kunye nokuveliswa uqeqesho olungaphezulu. Ngenxa yoko, ngenxa yokusebenzisa kwabo izinto ezilandelayo:

• kunciphisa kakhulu ixesha yoyilo;
• ukunciphisa ubungakanani yabasebenzi olufunekayo ukuze ucwangciso kunye noyilo;
• kunciphisa kakhulu iindleko zizonke woveliso kunye noyilo, nto leyo echaphazela ngqo neendleko zokusebenza;
• ukwandisa inqanaba lobuchule kunye noqoqosho, kwakunye nomgangatho iziphumo zomsebenzi weprojekthi;
• ekunciphiseni iindleko eziyimfuneko yokuhlola Ukulinganisa ngokupheleleyo.

Njengoko igalelo CAD-Iinkqubo ngoku basebenzisa iintlobo ulwazi lobugcisa leengcaphephe bekwi ukucacisa iziphumo, ukusungulwa ezahlukeneyo iimfuno loyilo, ukuqinisekiswa kokuyilwa, utshintsho yayo kunye nezinye izinto.

Ukuphunyezwa kwenkqubo uyilo automated lisetyenziswe njenge ngothotho lwezixhobo kunye noyilo lunikwa, kunye umzobo ngakumbi kunye ngumzekelo-ntathu kwezakhiwo okanye inxalenye enkulu kwaye iflethi.

Kwiimeko ezininzi, ezi CAD-iinkqubo ezikhethwayo ziquka iimodyuli-ntathu Ukulinganisa yokwakha, kwakunye imizobo noyilo kunye noyilo amaxwebhu ezahlukeneyo zetekisi.

Bona zahlelwa becala ngokwe ezininzi iparameters:

• ezahlukeneyo kunye nohlobo nto;
• inqanaba automation inkqubo yoyilo;
• ukuntsonkotha into eya kwenziwa;
• automation Integrated inkqubo;
• inani kwamaxwebhu ukusetyenziswa;
• nohlobo amaxwebhu;
• inani elipheleleyo kumanqanaba eya kubakho kubume lokucwangcisela.

injongo Linjani

Ngokuxhomekeke kuhlobo lwemisebenzi ngabona CAD-iinkqubo, ukuba yahlulwe amaqela ezininzi:

• Ukufunyanwa okuzenzekelayo kwalo kumacala amabini anesithathu okanye kumacala mabini uyilo zejometri, kwakunye nokudalwa ezahlukeneyo amaxwebhu zeteknoloji kunye noyilo.
• Uyilo kunye nokudalwa imizobo ngakumbi.
• Ukugcina umzekelo lwezibalo.
• Ukufunyanwa okuzenzekelayo yobalo zobunjineli ezahlukeneyo, wenza Ukulinganisa onamandla, kunye nocazululo Ukulinganisa kunye neenkqubo ngokwasemzimbeni kunye nokuqinisekiswa elandelayo kunye nokwenza kweemveliso.
• Subclass ithetha rahman, esetyenziselwa computer.
• Kuthetha ukulungiselela zeteknoloji zemveliso iindidi ngendidi zemveliso, uvumela zokusebenzisa inkqubo kweenkqubo kunye nezixhobo ngakumbi kulawulo kunye neenkqubo zokuvelisa automated dyondzisaka okanye iimatshini.
• Kuthetha ukuba esizisebenzelayo yeenkqubo zocwangciso, iinkqubo ezahlukeneyo zisetyenziswa kwisiphambuka kweenkqubo CAM kunye CAD.

kwiindlela ezininzi CAD esinokudibanisa ngesisombululo iingxaki ezahlukeneyo, ezinxulumene nemiba eyahlukeneyo yoyilo - kuba yinkqubo entsonkothileyo yaye ehlanganisiweyo yoyilo-ancedwa ikhompyutha (CAD).

Ulwahlulo eyamkelekileyo ngamazwe

Ukuhlelwa Modern isasaze zibe ziindidi eziliqela:

• kwenkqubo umzobo ebomini, owayebonakele yokuqala yoma zenkulungwane yokugqibela, kodwa ingasetyenziswa kwiimeko ezithile;
• iinkqubo, ngokwenza iimodeli-ntathu elektroniki izinto, apho kunokwenzeka ukuba ukusombulula iingxaki ezahlukeneyo ezinxulumene ne Ukulinganisa de inkqubo yemveliso;
• inkqubo apho exhasa ingqikelelo inkcazo epheleleyo into elektroniki.

Uhlobo yokugcina iteknoloji kuqinisekisa ukuba uphuhliso kunye nemodeli ulwazi alandele-up inkxaso elektroniki lonke wobomi yayo, kuqukwa uyilo sengqiqo kunye eneenkcukacha, nentengiso ngokupheleleyo, imveliso, uqeqesho lobugcisa, ukusebenza, kunye ri kunye nokulungiswa.

Xa iincwadi zobugcisa nakwisayensi namhlanje, kwakunye imigangatho eyahlukeneyo karhulumente CAD ungayiqondiyo iphathwa njenge "inkqubo yokuyila-ancedwa khompyutha," kodwa abaninzi ngokuchanekileyo elihambelana apha ingcamango "Design yomsebenzi ukufunyanwa okuzenzekelayo System", kodwa kunzima ngakumbi ukuqonda, ngoko, oko ifumaneka ukuze engaphantsi . Kudla ngokuthi ngokusukela uyilo kwiinkqubo Cad, uya kuqaphela utoliko olungachanekanga "inkqubo yoyilo-ancedwa ikhompyutha", nangona enyanisweni inikeze engalunganga. Musa ukulibala ukuba ingcamango "zenzekelayo" ibonelela ukusebenza elizimeleyo ngokupheleleyo kwenkqubo ngaphandle kwesidingo naluphi na ungenelelo ngumntu, ngoxa CAD usalindele uphumezo imisebenzi ethile yi le ndoda, yaye esizisebenzelayo olupheleleyo usebenza kuphela neenkqubo ezithile kunye nemisebenzi .

Hayi kulungile kukwayinto entle into efana "Le uyilo-software ezincedwa", njengoko ingabizwa kancane wagxila kakhulu. Kakade ke, ngeli xesha CAD ingqalelo kuphela njengento software yesicelo efunekayo ukuze umsebenzi yeprojekthi, kodwa eneneni kuncwadi basekhaya CAD imigangatho eyahlukeneyo karhulumente kubonwa njengengqiqo-ntathu, ezibandakanya izixhobo zecomputer kuphela.

Cad kwi wamazinyo

Uninzi leekliniki mihla zamazinyo isebenzisa CAD. Cad-iinkqubo asetyenziswe woogqirha bamazinyo ngenxa nokuveliswa amazinyo ezikumgangatho ophezulu iminyaka engaphezu kweshumi zisetyenziselwa ukwenza abutments ngenxa implants, izithsaba nazo zonke iintlobo zitho, zonke ezi mveliso ye Obusemagqabini ubunjani ngqo eliphezulu. Umongo obu bugcisa kuxhomekeke kwinto yokuba ekuqaleni wenziwe ngumzekelo-ntathu ukudala yoyilo kwi computer, nalapho ke kuphela, usebenzisa imodeli yoyilo, ukuba ziveliswe kwi iyunithi yokugaya.

Ngoko ke, oogqirha bamazinyo kufumana eziluncedo ezininzi ngenxa ukusetyenziswa kwayo ubuchwepheshe CAD. Cad-iinkqubo woogqirha bamazinyo amaninzi kusetyenziswa ngolu hlobo lulandelayo:

• Okokuqala ugqirha uwugcinayo ukususwa maka, nto leyo ke ithunyelwe elebhu;
• emva kokunikezelwa isamente ibekwe ngendlela scanner okhethekileyo ukwenza imodeli imveliso elizayo;
• Ivela ku-Cad-nkqubo: 3D-imodeli uguqulwe ifayile ekhethekileyo siya kusebenza njengomnye umthombo lwe data unit yokugaya;
• Ukusebenzisa umfanekiso onesiphumo, iyunithi yokugaya yenziwa isidumbu ekwenziweni engenanto ekhethekileyo eyenziwe zirconium oxide;
• ekugqibeleni kubangela isakhelo ngokucokisekileyo azigubungela umzimba yodongwe, wazosa izonkana.

Cad / cam-nenkqubo zeengqukuva zamazinyo ukuvumela lemveliso ye zirconia, eziya kwahluka ubunzima iimveliso metal iingenelo. Ngokwazo, ezi mveliso kufuneka akukho naziphi na umahluko umbala wamazinyo zendalo njengoko Ukukhethwa umbala nangoku inkqubo yemveliso yesakhelo. Further isakhelo ekhethekileyo ngokupheleleyo camera umzimba yodongwe ukuba bukhanye kunye nesakhiwo ukukhanya selubala kwaye ibandakanya ngaphakathi mbala yayo ngokwaneleyo uluhlu olubanzi imibala, ngokwenjenjalo ukufumana izithsaba ukwenziwa Ngokufanayo amazinyo zendalo.

Ngokwawo, i oxide zirconium iye biocompatibility phezulu, naxa kuthelekiswa kunye nentsimbi anqabileyo, yaye imele izinto gippoallergenny, nto leyo kuqinisekiswa ngethuba inani lophando lwezonyango lwenzululwazi. Kodwa enyanisweni, izithsaba ezisekelwe sikhokhelo oxide zirconium asingabo uhlobo kuphela iimveliso, ezisetyenziswa xa kwenziwa imveliso CAD / CAM-system. kumatshini CNC ngokusekelwe kwezi ubugcisa ivumela ukuba enze:

• imizila ezahlukeneyo;
• ngezithsaba okwethutyana;
• abutments ngabanye.

Ngaphandle zirconia sele kukhankanyiwe inkqubo yokuvelisa zingasetyenziswa ezahlukeneyo izinto, kubandakanywa iiplastiki, amafutha, ayibe, titanium, chromium.

Ziziphi iingenelo?

Ezi technologies zinika inzuzo ezifana:

• Le ngendlela liphezulu kunokwenzeka lemveliso kunye ezinxaxhileyo minor;
• isilawuli esizisebenzelayo uzeleyo iinkqubo zemveliso, leyo phantse ishenxisa ithuba iimpazamo;
• ubuchule bokusebenzisa iintlobo ngeentlobo zezixhobo;
• ithuba kweenkqubo zomzekelo kunye nokuveliswa kwemveliso kwiindawo ezahlukeneyo;
• imveliso ebekiwe kuzo naziphi na iinkqubo oluqhubekayo.

Cad sobunjineli mechanical

Cad-system (T-lukwazi ukumelana Cad, njl) ifumene enkulu ngokufanelekileyo kwinkalo kwicandelo lobunjineli, eyahluke ngayo amanqanaba amathathu - yasezantsi; oluphakathi kunye eliphezulu. Osahluleyo Wabonakala Ekuveleni yee- kunye nineties zenkulungwane lokugqibela.

Inqanaba elisezantsi iquka CAD / CAM / rahman-nkqubo kunye ixabiso elincinane, nto leyo kakhulu ezijolise kwi-2D-yemizobo, ejoliswe ikakhulu ekuqinisekiseni lo matshini ngokuzoba imisebenzi. Njengoko inkxaso yobugcisa inkqubo CAD lung kusetyenziswa iikhompyutha zobuqu, leyo sele ngelo xesha obuphantsi elikhulu ukusebenza a ifenishala yinxalenye.

inkqubo-kwinqanaba eliphezulu, okanye, njengoko zidla ngokubizwa ngolo hlobo, CAD kakhulu, eyenzelwe ukuba isetyenziswe kwikhompyutha okanye mainframes ezahlukeneyo. kakhulu ngakumbi enemisebenzi, kodwa kwangaxeshanye Le nkqubo yaba yaye iindleko eliphezulu, ubukhulu becala ugxininisa komhlaba nokuba ngumzekelo okuqinileyo. Ukwenza iintlobo kwamaxwebhu yemizobo basoloko olwenziwe pre-uphuhliso geometry elikhethekileyo iimodeli-ntathu. Emva koko, inkqubo apho umsebenzi 3D-kwasetyen- kuphela wayifanisa eqinileyo kuphela, okt, ahleli kwinqanaba eliphakathi phakathi enzima nokukhanya, wavuka ezabo, ngokungqinelana nenqanaba.

Ukuza kuthi ga ngoku, uphuhliso software CAD sele kwakhokelela ekubeni kuninzi midrange yaqala ukubonakala izixhobo modelling kumphezulu ezizodwa iimpawu ezikhoyo ezisetyenziswa iikhompyutha zobuqu, nako oko, ibe yamkelekile kwiinkqubo-kwinqanaba eliphezulu mihla. Ngenxa yoko, njengokuba yatshintsha imigaqo apho ngaphambili bayithwala umahluko iinkqubo eliphakathi kwaye onzima. inqanaba Modern esindayo CAD-iinkqubo ngoku ukubizwa rahman / CAD / CAM / PDM, oko kukuthi, abo ngaxeshanye kuquka iimpawu ezifana:

• elezobugcisa kunye lobunjineli;
• analysis engineering;
• ukulawula ulwazi design;
• i modyuli eyandisiweyo software eyodwa.

Ngokwahlukileyo koko, inkqubo mihla kwinqanaba lesibini ekuthiwa esiqhelekileyo, phakathi-uluhlu okanye serial.

elinye inqanaba kwisistim ebizwa kwi usebenziso malunga ezilinganayo, njengokuba ezinye izinto ezintsha ezithe zenzeka kwinkqubo-lwemethodoloji entsonkothileyo ethile, kwixa elizayo iza kumiliselwa nenguqulelo ezintsha ze kwabanye. I-Cad Iinkampani ezinkulu kaninzi ngokwaneleyo wenza ukudibanisa iinkqubo ezininzi kumanqanaba ahlukeneyo. Amaxesha amaninzi oku kungenxa yokuba phantse zonke iinkqubo uyilo ingaqhuba phezu CAD-iinkqubo, umbindi kunye namanqanaba asezantsi, yaye ukongezelela, enzima ziyindleko kakhulu. Kungenxa yesi sizathu ukuba amashishini athenge ilayisensi iinkqubo-kwinqanaba eliphezulu in iqela elithile, kwaye uninzi lwabantu neziseko agent mihla ezibonelelwa yi kumanqanaba asezantsi nalawo aphakathi ukusuka emgangathweni.

Ngoko kaninzi kwenzeka ukuba CAD / rahman-nkqubo unokuba neengxaki ezithile ngokwemigaqo ngolwazi phakathi exchange, kodwa loo iimbandezelo isonjululwe kukusetyenziswa yeefomati ezizodwa kunye iilwimi ezithathwe CALS-technology, nangona ukugqithisa undistorted lwe data zejometri nge iilwimi eziphakathi standardised kufuneka ukoyisa iingxaki ezithile.

isakhiwo

Njengazo naziphi na ezinye iinkqubo ezintsonkothileyo, CAD ziquka ezisezantsi eziliqela aokusetyenziswa oluvelayo okanye inkonzo.

Eyokuqala ababandakanyekayo ukuphunyezwa ngoko nangoko izinto ezahlukeneyo projekthi. Njengoko umzekelo esezantsi kunokubangela zomzekelo-ntathu zejometri zonke iintlobo izinto ngomatshini ngohlahlelo zeesekethe, ukwenza amaxwebhu uyilo okanye iikhompawundi PCB umkhondo.

ezisezantsi ukukhonza yenzelwe ukuqinisekisa ukusebenza okuqhelekileyo kwelivi, kwaye indibanisela yazo sivame zolwazi inkqubo CAD bume. ezisezantsi ukukhonza Njengoko boqobo adla ngokusetyenziswa ulawulo database data uyilo, ezisezantsi ezahlukeneyo uphuhliso kunye nolondolozo kweziveliso ze-software ITYALA, kwakunye noqeqesho ziyilelwe ukuba kube lula ukuphuhliswa abasebenzisi ubugcisa, yaphunyezwa CAD.

Esakhiweni imiba eyahlukeneyo avunyelwe avele iintlobo software Cad, leyo namhlanje ayikhuphi kuphela ezisixhenxe:

• isondlo, nto leyo ibandakanya ezahlukeneyo hardware ;
• zemathematika, lihlanganise ezahlukeneyo iindlela zemathematika, ubuchule kunye nemizekelo;
• software, CAD yinkqubo yekhompyutha;
• Ulwazi, okuquka database, aba inkqubo yolawulo ledatha kunye nobuninzi nezinye iinkcukacha ezisetyenziswa kwinkqubo yoyilo;
• kweelwimi, wavakalisa njengolwimi lonxibelelwano phakathi ikhompyutha kunye nabayili, iinkcukacha iilwimi exchange phakathi CAD kunye neendlela zobugcisa iilwimi lwenkqubo;
• lwemethodoloji, ebandakanya zonke iintlobo zobugcisa yoyilo;
• intlangano, enziwe ngohlobo iinkcazo zemisebenzi, ukuqeshwa kunye namanye amaxwebhu, ngoncedo apho ukulawulwa umsebenzi kwamashishini zoyilo.

Kubalulekile ukuqaphela ukuba zonke iinkcukacha asetyenziswa kwinkqubo yoyilo, iingcali ebizwa Facility Ulwazi CAD. Kugcinwa i iseti oda data, nto leyo ebonakalisa iimpawu ezahlukeneyo izinto kunye nolwalamano lwabo ngendlela ethile nakwinkalo yesifundo. Ukufikelela kuvimba isifundo, ukurekhodwa kunye nokulungiswa idatha eyongezwayo lwenziwa nge-database, kunye uluhlu zolwazi kunye ledatha ekuthiwa nerd, oko kukuthi, ibhanki data.

ngezigaba

Iinkqubo design CAD / CAM zihlelwa ngokungqinelana ezahlukeneyo iimpawu ezifana isicelo, nokusebenzisa, elisakhasayo (njani imisebenzi enzima ukuba isonjululwe), kunye nohlobo esezantsi esisiseko.

Kuba izicelo phakathi omele kakhulu ezithandwayo kunye CAD kukubonelela maqela alandelayo:

• ezisetyenziswa kwicandelo zobunjineli ngokubanzi (ngawo zibizwa umatshini-isakhiwo);
• ezisetyenziswa endle electronic;
• asetyenziswe ekwakheni kunye bokwakha.

Ukongeza, kukho kwakhona eziliqela iinkqubo ezizodwa okanye eyabelwe kula maqela, okanye kucalulo isebe elizimeleyo ngokupheleleyo. Ngokomzekelo yo fanekisela, CAD enkulu ezihlangeneyo iisekethe, oomatshini zombane, inqwelomoya kunye nenani kwabanye.

Isikali of hardware ezahlukeneyo ngamnye kunye izakhiwo lwemethodoloji, kuquka ngetsheki entsonkothileyo amandla iimveliso ezahlukeneyo ngomatshini ngokutsho indlela element sokuzalwa okanye uvavanyo busebenze entsonkothileyo kwakunye inkqubo kunye bokwakha eyodwa kuphela software kodwa inkxaso yobugcisa.

esezantsi basic

Kukho ezi ndidi zilandelayo Cad:

• esezantsi Ngokusekelwe of zejometri zomzekelo kunye nekhompyutha mifanekiso. iinkqubo CAD ezinjalo becala ezijolise kwiintlobo ngeentlobo izicelo, apho njengoko nkqubo ephambili kuyilo owenza ulwakhiwo, oko kukuthi inkcazelo ecacileyo kwiimo lwendawo, kwakunye indawo efanayo le into. Kungenxa yoko le nto kusifikeleyo oku qela iquka abaninzi CAD ngezobunjineli, ngokusekelwe ngokusekelwe umphakathi imizobo. Ekuhambeni kwexesha lethu, oko wenza namajaji ukusebenzisa emanyeneyo core mifanekiso.
• Ngokwesiseko ledatha. ikakhulu ukuba utsaleleka kwabo kwizicelo apho kukho ithuba yokuqhuba izibalo elula kakhulu izibalo, ngokwaneleyo ukuba ukusebenza oluninzi ulwazi. Ngamaxesha amaninzi zifumaneka kwizicelo yobugcisa kunye nezoqoqosho, ezifana ukuyilwa kwezicwangciso zoshishino, kodwa ke zisetyenziswa yaye kuyilo izinto ezinkulu ezifana iiphaneli zolawulo kweenkqubo ngokuzenzekelayo.

Ukongeza, kukho kwakhona CAD ehlanganisiweyo, esiquka esezantsi zonke iintlobo zangaphambili. Njengoko imizekelo ezithile iinkqubo ezintsonkothileyo yi ucaphula ixabisa software, nto leyo lisetyenziswa kubunjineli mihla, okanye CAD lsi. Le yokugqibela kuquka kumafa yayo esezantsi eliphezulu DBMS, amacandelo logic esebenza kunye noyilo, ziikristale ithopholoji, kwakunye neemvavanyo xa kuhlalutywa ukunyaniseka imveliso eyenziweyo. Ukuze kuqinisekiswe ulawulo olululo iinkqubo ezintsonkothileyo, oko wagqiba ukusebenzisa iindawo inkqubo ezizodwa.