Uyayazi i-imeyile. Umntu othile uthumela i-PDF ye-4MB yomzobo owaskenwa ngo-2004 kwiprinti eyayisele iphelile, ineringi yekofu ekhoneni kunye nepeni ebomvu yezizukulwana ezintathu phezu kwayo. Umyalezo uthi: “Ungayenza le nto isebenziseke?”
Kwaye nantso ke — inxalenye yomsebenzi akukho mntu uyifakayo kwipotifoliyo. Kuba umzobo oskeniweyo awungomfanekiso weCAD. Ngumfanekiso womzobo. Ungayisondeza, ungayiprinta, ungayijonga kancinci uze uxambulisane nokuba ngu-6 okanye u-8 na. Into ongenakuyenza kukuyihlela, uyilinganise ngokuthembekileyo, okanye uyilahle kwi-workflow ephela kumatshini we-CNC. Ukuyiguqula ibe yinto onokusebenza nayo ngokwenene ayikokulandelela. Kukufumana ulwazi loyilo olusebenzisekayo kumfanekiso othe tyaba, kwaye indlela ekwenziwa ngayo kakuhle imisela ukuba yonke into esezantsi yakhiwe kwi-geometry eqinileyo okanye ngokuqikelela.
I-Scan ayiyofayile ye-CAD
Olu mahluko luhlala luwohloka, ngesiqhelo ngabantu abangasebenziyo kwi-CAD. Umfanekiso we-raster, i-scan blueprint, i-PDF export — zonke ezi ziimifanekiso. Azinazo iijometri, azinazo iileya, azinazo imilinganiselo ehlelekayo, azinazo iibhloko, azinasakhiwo. I-vector PDF ingcono kancinci kuba into ethile yi -vector, kodwa ayicwangciswanga ngandlela ithile umntu odwebayo angayibiza ngokuba yi-CAD.
I-DWG okanye i-DXF ehlelekayo sisilwanyana esahlukileyo: umgca wokwenyani oneendawo zokugqibela eziqhekekayo, ii-arcs eziyi-arcs ngokwenene, ubukhulu obudibene ne-geometry, iileya ezithetha into ethile, izichazi onokuzifunda kwaye uzihlaziye. I-Viewable ayithethi ukuba ingasetyenziswa, kwaye loo msantsa kulapho iiprojekthi zilahlekelwa khona imihla ngokuzolileyo. Xa iiplani ezindala, iiPDF eziphawulweyo, okanye imizobo yevenkile eskeniweyo iseyirekhodi kuphela yenxalenye, i-fixture, iinkcukacha zesakhiwo, okanye iphakheji yokwenziwa, ukuguqulwa kwe-scan ukuya kwi-CAD kuba yibhulorho phakathi komfanekiso we-flat raster kunye nefayile ye-DWG okanye ye-DXF ehlelekayo enokusetyenziswa liqela loyilo. Ibhulorho ibalulekile kuba yonke into emva kwayo - ukumodela, ukuhlaziya, i-CAM, ukulungelelanisa - ithatha ukuba i-geometry engaphantsi ithembekile.
Kutheni Imizobo Endala Iqhubeka Ibonakala
Ukuba uyazibuza ukuba kutheni le nto iseyingxaki kwixesha le-cloud CAD kunye noyilo oluvelisayo, impendulo kukuba iifayile zemvelaphi ziyanyamalala kwaye iphepha alipheli. Iinkampani ziyafunyanwa. Iilayisenisi zesoftware ziyaphelelwa. I-hard drive yomntu ka-1998 ayisekho. Injineli eyayiyimodeli yale nxalenye yathatha umhlala-phantsi kwiminyaka elishumi eyadlulayo. Okuseleyo yiprinta.
Ngoko ke amaqela afumana ulwazi oludala rhoqo: inxalenye yelifa elisathunyelwa kwaye ifuna utshintsho oluncinci, imveliso engasetyenziswanga ebuyayo ukuze ihlengahlengiswe, uyilo lomatshini lwesityalo esilungiswa ngokutsha, imizobo yevenkile yekhabhinethi yephakheji yomatshini eyandiswayo, izakhiwo ezakhiweyo ezikuphela kwerekhodi yoko kusemva kodonga, iPDF ephawulweyo evela ekuhlaziyweni, umzobo wesandla wesixhobo somzekelo, iphepha leenkcukacha elidala elinophawu lokunyamezelana ekufuneka ulihloniphe. Akukho nanye kuzo eza neefayile zasekhaya. Konke kufuneka kondle umsebenzi wanamhlanje.
Apho i-Automatic Vectorization iphuka khona
Masibe nobulungisa kwindlela esebenza ngayo: izixhobo ze-raster-to-vector ziphucuke kakhulu, kwaye kwiskena esicocekileyo nesinomahluko omkhulu somzobo olula zenza umsebenzi olungileyo. Ingxaki iqala xa igalelo lingcolile ngokwenene, nto leyo edla ngokuba njalo.
Ukwenziwa kwe-vector okungalunganga kunokwenza ingxolo ebonakala icocekile. Ufumana iziqwenga zomgca ezaphukileyo ezibonakala ziqhubeka kwinqanaba lokuqala le-zoom kwaye ziyawa xa uzama ukuziqhekezela. Ii-arcs ziguqulwa zibe ziingqenga ezincinci ezithe tye. I-geometry ephindwe kabini ibekwe ngokwayo. Umbhalo udlula kwi-OCR oguqula i-3 ibe yi-8 kumlinganiselo oza kuwusebenzisa. Akukho logic yomaleko konke konke - yonke into yokugqibela kwiLayer 0. Iipateni ze-Hatch ziqhume zaba ngamawaka emigca nganye nganye. Ubunzima bomgca bulahlekile okanye bucwangcisiwe. Ingxolo yangasemva, amachaphaza, kunye nezinto zokuskena ziguqulwe zaba yi-geometry ngomdla ofanayo nomzobo wokwenyani. Iiskeni ezigobileyo ezilahla isikali ngokuthe cwaka kwiphepha. Kwaye iimarkups - imigca ebomvu, amafu ohlaziyo, inqaku elibhalwe ngesandla lomntu - zidityaniswe nomsebenzi womgca ngokungathi ziyinxalenye yoyilo.
Ingxaki enzulu kukuba i-automation ifunda ii-pixels, hayi injongo. Ayazi ukuba umgca ofipheleyo ngumgca ophakathi kunokuba ube ngumphetho, ukuba inothi elifipheleyo lithathelwe indawo le litsha, okanye ukuba ubukhulu obungekhoyo bunokuqikelelwa kwisici esilinganayo. Yiyo loo nto isigwebo, kwaye isigwebo kulapho umntu obhala khona i-drafter afumana khona imali yakhe.
Oko kufuneka kuqukwe yiFayile yeCAD eGuquliweyo ecocekileyo
Ukuba ufumana iifayile eziguquliweyo — ngaphakathi okanye kumthengisi — kufanelekile ukuba ucacise ukuba kuthetha ukuthini “ukwenziwa”. Ukuguqulwa okucocekileyo kufuneka kubuye nesikali esichanekileyo esiqinisekisiweyo ngokuchasene nomlinganiselo owaziwayo, umgca ococekileyo oqhubekayo, iileya ezicwangciswe kumgangatho ofanelekileyo, imilinganiselo echanekileyo, izichazi-magama ezifundekayo, ibhloko yesihloko engaguqukiyo, uluhlu lomzobo olugciniweyo, iibhloko ezisetyenzisiweyo apho ukuphindaphinda kuzivumela khona, ii-arcs kunye nee-curves njengee-arcs kunye nee-curves zokwenyani, iiyunithi ezichanekileyo, ubunzima bomgca obuhambelanayo, akukho ngxolo ye-raster eseleyo edlula kwifayile, amanqaku ohlaziyo adluliselwa ngokucacileyo, kunye nesiphumo kuyo nayiphi na ifomathi iqela lakho elisebenza kuyo.
Olo luhlu luyadinisa. I-CAD ecocekileyo iyadinisa ngeyona ndlela ingcono: iyasebenza, kwaye akukho mntu kufuneka aphinde acinge ngayo.
Skena kwi-CAD ukuze ufumane uYilo lweMveliso kunye nePrototyping
Kumaqela emveliso, imbuyekezo iqondile. Uphinda udwebe inxalenye endala ukuze ukwazi ukuyimodela ngokufanelekileyo. Ulungiselela ijiyometri ekufuneka iye kwi-CNC, apho i-arc engalunganga iba yi-billet elahliweyo. Uhlaziya amaxwebhu akudala kuba umthengisi utshintshile kwaye omtsha ufuna iphakheji yomzobo yokwenyani, hayi ifotokopi. Uguqula umzobo wesandla wesixhobo somzekelo ube yinto onokulinganisa kwaye uyiphindaphinde. Usebenzisa umzobo omdala njengendawo yokuqala yemodeli ye-3D endaweni yokulinganisa inxalenye ebonakalayo ngee-calipers kwaye unethemba.
Isizathu sokuba umgangatho ubaluleke kakhulu apha kunakweyiphi na indawo: ukuba i-geometry ayilunganga ekuqaleni, yonke inyathelo eliya ezantsi lifumana impazamo. Loo arc imbi ihamba ukusuka kwi-CAD ukuya kwi-CAM, iye kwindlela yezixhobo, iye kwinxalenye, kwaye uyayifumana xa uyihlola. Ukulungisa i-geometry kwangethuba kubiza kakhulu kunokulungisa iindawo kade.
Skena kwi-CAD ukuze ufumane ukwenziwa, umsebenzi wokugaya, kunye nemizobo yevenkile
Ingqiqo efanayo isebenza emsebenzini wevenkile nowokwenza izinto, apho imizobo iyinto enokwenzeka kwaye ukuchaneka kungokwesivumelwano. Imizobo yeekhabhathi, iinkcukacha zefenitshala, izicwangciso zezinto ezifunekayo, ukuphakama kwangaphakathi, imizobo yokufakela, amaxwebhu okulungiselela i-CNC - uninzi lwale mifanekiso lukhona njengamashiti amadala afuna ukwandiswa, ukuhlaziywa, okanye ukufaniswa kwinqanaba elitsha.
Ivenkile ekwaziyo ukutsala iphakheji ye-millwork endala kwi-CAD ecocekileyo nehlelekayo inokucaphula ngokukhawuleza, ifake iindawo ngokufanelekileyo, kwaye iguqule iinkcukacha ngaphandle kokuzoba iphepha kwakhona ukusuka ekuqaleni. Umntu osebenza kwi-scan ulinganisa iprintaphu kwaye unethemba lokuba iprinta ilinganiswe ngokuchanekileyo, leyo yindlela entle yokwakha into ephantse ibe chanekileyo.
Skena kwi-CAD ukuze ufumane uyilo lwezakhiwo, izixhobo, kunye nezinto ezakhiweyo
Amaxwebhu ezakhiwo kunye nezakhiwo anengxaki efanayo kwinqanaba elikhulu. Izicwangciso zomgangatho eziskeniweyo, iirekhodi ezindala zokuhlaziya, uyilo lwe-MEP, izicwangciso zesiza, iindawo eziphakamileyo, amacandelo, kunye namaphepha eenkcukacha zihlala zikhona kuphela ephepheni okanye njengeePDF eziskeniweyo ngokwazo ephepheni. Imizobo yephepha, iiskeni, kunye neePDF zinokuzotywa kwakhona kwiifayile ze-DWG ezichanekileyo ukuze ijometri kunye nobukhulu zihlale zithembekile - nto leyo eyona nto ibalulekileyo xa umzobo uza kwazisa ukudilizwa, ukuhanjiswa kwendlela, okanye ukufakelwa.
Nabani na olawula indawo yokugcina idatha, ukuguqula i-backlog kusombulula ingxaki yokulawula inguqulelo. Iifayile ezinokuhleleka zinokuhlaziywa kwaye zilandelwe. Idrowa yeeprinti ayinakukwazi.
Indlela Yokulungiselela Iifayile Zomthombo Ngaphambi Kokuguqulwa
Nokuba ukwenza oku ngaphakathi okanye ukukuthumela, umgangatho wokufaka ugubungela umgangatho wokuphuma. Skena ngesisombululo esiphezulu, ucaba, kunye nokukhanya okulinganayo - akukho zithombe zefowuni kwi-engile, akukho zithunzi kwiphepha. Faka iphepha ngalinye, kuquka nezo zibonakala ngathi ziphindwe kabini. Nika ubungakanani obaziwayo ifayile eguquliweyo enokujonga ngokuchasene nabo, kwaye uchaze isikali esifunekayo. Yahlula iimaki ezindala kwimiyalelo yangoku ukuze kungabikho mntu uqikelela ukuba yeyiphi i-redline ephilayo. Chonga umgangatho we-CAD ekujoliswe kuwo, chaza iiyunithi, chaza isakhiwo somaleko osifunayo, cacisa ifomathi yokukhupha, kwaye unikezele ngomzobo wesampulu obonisa imigangatho yakho ukuba unayo.
Imizuzu elishumi echithwe koku igcina uhlaziyo luphindaphindwa kamva, ngalo lonke ixesha.
Ulawulo Lomgangatho Ngaphambi Kokusebenzisa Ifayile Eguquliweyo
Ungaze uthathe i-DWG eguquliweyo ngokholo. Ngaphambi kokuba yondle nantoni na yokwenyani, yijonge:
- Ngaba isikali siyahambelana nomlinganiselo owaziwayo owulinganisele ngokuzimeleyo?
- Ngaba ubukhulu obubalulekileyo bunokuthenjwa, abupheleli nje ekubeni bukhona?
- Ngaba iileya zicwangciswe ngendlela echanekileyo nesemgangathweni wakho?
- Ngaba ii-arcs kunye nee-curves zigudile, okanye zibonakala kwi-vectorization embi?
- Ngaba iimpawu kunye namanqaku afundeka kwaye abhalwe ngokuchanekileyo?
- Ngaba iindawo ezilahlekileyo okanye ezingafundekiyo ziphawulwe endaweni yokuba zenziwe?
- Ngaba iimarkups zitolikwe ngokuchanekileyo - kwaye ngaba ezo zithathelwe indawo zaye zasuswa?
- Ngaba ifayile icocekile ngokwaneleyo ukuba isetyenzwe phantsi komjelo, okanye igcwele i-geometry elahlekileyo?
- Ngaba umzobo uyahambelana nokusetyenziswa kwawo okucetyisiweyo?
Xa Ukuguqulwa Kufanelekile Ukunikezelwa Ngaphandle
Ngamanye amaxesha kuyavakala ukwenza oku ngaphakathi, ingakumbi kwiphepha elinye olaziyo kakuhle. Kuyavakala ngakumbi ukuthumela ngaphandle xa ivolumu iphezulu, imizobo inzima, ukuchaneka kubaluleke kakhulu, abasebenzi bakho beCAD sele bebhukishwe kumsebenzi ohlawulelwayo, umgangatho wokuskena awukho ngokwaneleyo ukuba ufune ukuzotywa kwakhona, iifayile kufuneka zifike kwisakhiwo esimiselweyo, imveliso iya kwenziwa, okanye uguqula yonke i-archive endala ngaxeshanye. Ngumbuzo womthamo kunye nokungaguquguquki ngaphezu kombuzo wobuchule.
Ukuguqulwa kwe-Scan ukuya kwi-CAD akuyonto intle. Akukho mntu uyivezayo kwingqungquthela. Kodwa yenye yamanyathelo omsebenzi angaqhelekanga agqiba ngokuzolileyo ukuba iprojekthi isebenza kwi-solid geometry okanye kwinqwaba yezinto ezicingelwayo ezenziwe ngumntu ngelixa ejonga kwi-scan embi. Yenza kakuhle kwaye iyanyamalala - yiloo nto kanye ekufuneka yenziwe ngamaxwebhu alungileyo.
