I-PCB epheleleyo Sinombongozelo sihlala siyimo eqhubekayo eqhubekayo. Nangona uninzi loyilo lunoxande, imizobo emininzi imilo ifuna iibhodi zesekethe ezingahambelaniyo, kwaye ezo milo zihlala zingalula ukuyila. Eli nqaku lichaza indlela yokuyila i-pcbs engafunekiyo.

Kule mihla, ubungakanani be-PCB buhlala buncipha, kwaye imisebenzi ekwibhodi yesekethe iyanda. Idityaniswe nolwando lwesantya sewotshi, uyilo luba lube nzima ngakumbi. Ke, makhe siqwalasele indlela yokujongana neebhodi zesekethe ezineemilo ezinzima ngakumbi.

Njengoko kubonisiwe kumzobo 1, imilo yebhodi yePCI elula inokwenziwa ngokulula kwiZixhobo ezininzi ze-EDA.

Nangona kunjalo, xa imilo yebhodi yesekethe kufuneka ihlengahlengiswe kwindawo ebiyelweyo enemiqobo ephezulu, akukho lula kakhulu kubaqulunqi, ngenxa yokuba imisebenzi kwezi zixhobo ayifani nezo zeenkqubo zeCAD. IBhodi yesekethe ebanziweyo eboniswe kumzobo 2 isetyenziswa ikakhulu ekuqhubaneni ngaphandle kwezixhobo kwaye ke ziphantsi kwemida emininzi. Ukwakha kwakhona olu lwazi kwisixhobo se-EDA kunokuthatha ixesha elide kwaye akusebenzi. Kungenxa yokuba, iinjineli zoomatshini zinokubangela ukuba kwenziwe indawo ebiyelweyo, ubume beBhola webhodi yesekethe, indawo yokunyuka kwendawo, kunye nezithintelo eziphezulu ezifunwa nguMyili wePCB.

Ngenxa ye-ARC kunye ne-radius kwiBhodi yeSekethe, ixesha lokwakha kwakhona kunokuba ixesha elide kunokuba bekulindelwe nokuba imilo yesekethe ayinangxaki (njengoko kubonisiwe kumzobo 3).

Le yimizekelo nje embalwa yeemilo zebhodi zesekethe. Nangona kunjalo, ukusuka kwimveliso yanamhlanje yabathengi, uya kumangaliswa kukufumanisa ukuba iiprojekthi ezininzi zama ukongeza yonke imisebenzi kwiphakheji encinci, kwaye le phakheji ayisoloko ixanda. Kuya kufuneka ucinge ngeefowuni kunye neetafile kuqala, kodwa mininzi imizekelo efanayo.

Ukuba ubuyisela imoto eqeshisiweyo, unokukwazi ukubona umlindi ufunda ulwazi lwemoto ngeskena esiphethwe ngesandla, emva koko unxibelelane nge-ofisi. Isixhobo sikwadityaniswa nomshicileli we-thermal wokuprinta kwangoko. Ngapha koko, zonke ezi zixhobo zisebenzisa iiBhodi zeSekethe / eziguqukayo (umzobo 4), apho iibhodi zesekethe ze-PCB zidityaniswe kwisekethe eprintwe eguqulweyo ukuze zisongelwe kwindawo encinci.

Emva koko, umbuzo "ngumbono wokungenisa inkcazo yobunjineli bobuchwephesha obuchaziweyo kwizixhobo zokuyila i-PCB?" Ukuthatha kwakhona le datha kwimizobo yoomatshini kunokususa ukuphindaphindwa komsebenzi, kwaye okubaluleke ngakumbi, kuphelisa iimpazamo zabantu.

Singasebenzisa i-DXF, i-idf okanye ifomathi yeprofayili yokungenisa lonke ulwazi kwisoftware ye-PCB ukusombulula le ngxaki. Ukwenza njalo kungagcina ixesha elininzi kwaye kuphelise impazamo yomntu. Emva koko, siza kufunda malunga nezi fom nganye nganye.

I-DXF yeyona ndlela indala kwaye isetyenziswa kakhulu isetyenziswa kakhulu, equkethe idatha phakathi koomatshini kunye ne-PCB yoyilo lweSomain ngokungacacanga. I-Autocad yaphuhlisa ekuqaleni kweminyaka yoo-1980. Le fomati isetyenziselwa ukutshintshwa kwedatha emibini. Uninzi lwabathengisi bePCB baxhasa le fomathi, kwaye benza lula ukutshintshiselana ngedatha. Ukungenisa elizweni i-DXF / ukuthengisa ngaphandle kufuna imisebenzi eyongezelelekileyo ukuba ilawule izalethi, amaziko ahlukeneyo kunye neeyunithi eziza kusetyenziswa kwinkqubo yotshintshiselwano. Umzobo 5 ngumzekelo wokusebenzisa isixhobo segraphics's Gads 'I-PADS ukungenisa iBhodi yeBhodi yesekethe enkulu kwifomathi ye-DXF:

Kwiminyaka embalwa edlulileyo, imisebenzi ye-3D yaqalisa ukuvela kwizixhobo zePCB, ke ifomathi enokudlulisela idatha ye-3D phakathi koomatshini kunye nezixhobo zePCB ziyafuneka. Ngenxa yoko, imizobo ecebisayo yaqulunqa ifomathi ye-IDF, eyayisetyenziselwa kwangaphambili ukudlulisela ibhodi yesekethe kunye nolwazi lwezinto phakathi kwePCBS kunye nezixhobo zoomatshini.

Nangona ifomathi ye-DXF ibandakanya ubungakanani bebhodi kunye nobungqingqwa, ifomathi ye-IDF isebenzisa i-X kunye nenombolo ye-YF, inombolo yecandelo, kunye nobude be-Z-Axis. Le ndlela iphucula kakhulu amandla okubonisa i-PCB kwimbonakalo emithathu. Ifayile ye-IDF inokubandakanya nolunye ulwazi malunga nendawo ethintelweyo, enje ngezithintelo kumgangatho ophezulu nangaphantsi kweBhodi yeSiphaluka.

Le nkqubo kufuneka ikwazi ukulawula umxholo oqulethwe kwifayile ye-IDF ngendlela efanayo kwindawo ebonakalayo ye-DXF ye-DXF, njengoko iboniswe kumzobo 6. Ukuba izinto ezibonisiweyo azinalo ulwazi olungekhoyo ngexesha lenkqubo yokudala.

Elinye i-IdF ye-ID ye-IDF kukuba elinye iqela linokuhambisa amacandelo kwindawo entsha okanye ukutshintsha ubume beBhodi, emva koko wenze ifayile ye-IDF eyahlukileyo. Ukungancediki kwale ndlela kukuba yonke ifayile emele iBhodi kunye neCandelo itshintsha kufuneka ingeniswe kwakhona, kwaye kwezinye iimeko, kungathatha ixesha elide ngenxa yesayizi yefayile. Ukongeza, kunzima ukufumanisa ukuba loluphi utshintsho olwenziwe ngefayile ye-IDF entsha, ngakumbi kwiibhodi zesekethe ezinkulu. Abasebenzisi be-IDF banokuthi ekugqibeleni benze izikripthi zesiko ukumisela olu tshintsho.

Ukwenzela ukudlulisela ngcono idatha ye-3D, abaqulunqi bafuna indlela ephucukileyo, kwaye inyathelo lenyathelo lafika. Ifomathi yenyathelo inokudlulisela ubungakanani bebhodi kunye necandelo, kodwa okona kubaluleke kakhulu, icandelo alusekho luhlobo olulula olunexabiso elikhulu kuphela. Imodeli yeNqanaba leNqanaba ibonelela ngokumelwa kwezinto ezibhaliweyo nezintsonkothileyo zezinto ezikwimo yefom emithathu. Zombini iBhodi yeSekethe kunye noLwazi lweQumrhu lungadluliselwa phakathi kwe-PCB kunye noomatshini. Nangona kunjalo, kusekho iindlela zokulandela utshintsho.

Ukwenzela ukuphucula ukutshintshiselana ngeefayile zenyathelo, sazisa ngefomathi yendlela. This format can move the same data as IDF and STEP, and has great improvements-it can track changes, and it can also provide the ability to work in the original system of the subject and review any changes after establishing a baseline. Ukongeza kokujonga utshintsho, i-PCB kunye neenjineli zoomatshini nazo zinokwamkela konke okanye icandelo lomntu ngamnye litshintsha kwisakhiwo kunye nokulungiswa kweBhodi. Banokuphakamisa kwakhona ubungakanani bebhodi okanye yecandelo. Olu nxibelelwano luphuculweyo luseka i-eco (i-ofisi yotshintsho yobunjineli) engazange ibekho ngaphambi kwe-ECAD kunye neqela le-7).

Namhlanje, uninzi lwe-ECAD kunye neenkqubo ze-CAD zoomatshini ziyaxhaswa ngokusetyenziswa kwefomathi yendlela yokuphucula unxibelelwano, ngalo sisike ixesha elininzi kwaye sinciphise uyilo oluntsonkothileyo. Okubaluleke ngakumbi, iinjineli zingenza imilo yeBhodi yeSekethi enobunzima kunye nezithintelo ezongezelelweyo, kwaye emva koko idlulisele lo mfuneko ye-elektroniki ukuthintela ukuguqula iBhodi ngobukhulu bebhodi, ngaloo ndlela esonga ixesha.

Ukuba awukasebenzisi le DXF, idf, inyathelo okanye iifomathi zedatha ye-pretep ukutshintshiselana ngolwazi, kuya kufuneka ujonge ukusetyenziswa kwabo. Cinga ngokusebenzisa le datha ye-elektroniki ukuyeka ukuchitha ixesha lokuhlaziya iimilo zebhodi zesekethe.