Digital 3D mafaera akachinja maitiro einjiniya anoshanda nevagadziri.Mainjiniya vanogona ikozvino kugadzira chikamu vachishandisa CAD software, kutumira iyo dhijitari faira kumugadziri, uye kuita kuti mugadziri agadzire chikamu chacho zvakananga kubva kufaira achishandisa nzira dzekugadzira dhijitari senge.CNC machining.

Asi kunyangwe mafaera edhijitari akaita kuti kugadzira kukurumidze uye kuve nyore, haana kutsiva zvachose hunyanzvi hwekunyora, kureva kugadzirwa kweakadhirowa einjiniya ane ruzivo.Iyi mifananidzo ye2D ingaratidzika seyechinyakare kana ichienzaniswa neCAD, asi ichiri nzira yakakosha yekupa ruzivo nezve chikamu dhizaini - kunyanya ruzivo rusingagone kuburitsa nyore faira reCAD.

Ichi chinyorwa chinotarisa izvo zvekutanga zve 2D kudhirowa muinjiniya: zvavari, mashandiro avanoita maererano nedhijitari 3D modhi, uye nei uchifanira kuramba uchizviisa kukambani yekugadzira pamwe neCAD faira rako.

Chii chinonzi 2D kudhirowa?

Munyika yeinjiniya, kudhirowa kwe2D kana kudhirowa kweinjiniya imhando yekudhirowa kwehunyanzvi inopa ruzivo nezve chikamu, senge geometry, hukuru, uye kushivirira kunogamuchirika.

Kusiyana nedhijitari yeCAD faira, iyo inomiririra chikamu chisina kugadzirwa mumativi matatu, dhizaini yeinjiniya inomiririra chikamu muzvikamu zviviri.Asi aya maviri-dimensional maonero anongova chinhu chimwe cheiyo 2D tekinoroji kudhirowa.Kunze kwechikamu chejometri, dhirowa ichange iine ruzivo rwehuwandu hwakadai sehukuru uye kushivirira, uye ruzivo rwemhando senge chikamu chakatarwa zvinhu uye pamusoro pekupedzisira.

Kazhinji, dhizaini kana mainjiniya anoendesa seti ye2D mifananidzo, imwe neimwe inoratidza chikamu kubva kune akasiyana maonero kana kona.(Mimwe mifananidzo ye2D ichave yakadzama maonero ezvimwe zvinhu.) Hukama pakati pemifananidzo yakasiyana-siyana inowanzotsanangurwa kuburikidza nedhirowa yegungano.Maonero akajairwa anosanganisira:

Isometric maonero

Orthographic maonero

Maonero ebetsero

Maonero echikamu

Detail views

Sechinyakare, 2D kudhirowa kwakaitwa nemaoko uchishandisa dhizaini tafura, penzura, uye dhizaini yekudhirowa yakakwana madenderedzwa nemacurves.Asi nhasi mifananidzo ye2D inogonawo kuitwa uchishandisa CAD software.Pane imwe nguva yakakurumbira application ndeye Autodesk AutoCAD, chidimbu che 2D yekudhirowa software inofananidzira manyorero ekunyora maitiro.Uye zvakare zvinogoneka kugadzira otomatiki 2D madhirowa kubva ku3D modhi uchishandisa yakajairwa CAD software seSolidWorks kana Autodesk Inventor.

2D mifananidzo uye 3D modhi

Nekuti madhijitari e3D modhi anoburitsa chimiro uye chiyero chechikamu, zvingaite senge 2D kudhirowa hazvichakoshe.Mune imwe pfungwa, ichokwadi: injiniya anogona kugadzira chikamu achishandisa CAD software, uye iwowo faira redhijitari rinogona kutumirwa kuchidimbu chemuchina wekugadzira, pasina chero munhu akambotora penzura.

Nekudaro, izvo hazvitauri nyaya yese, uye vagadziri vazhinji vanotenda kugamuchira 2D kudhirowa pamwe nemafaira eCAD pakugadzira zvikamu zvemutengi.2D kudhirowa kunotevera zviyero zvepasirese.Izvo zviri nyore kuverenga, zvinogona kubatwa mumhando dzakasiyana-siyana (kusiyana nekombuta skrini), uye zvinogona kusimbisa zvakajeka zviyero uye kushivirira.Muchidimbu, vagadziri vachiri kutaura mutauro we2D tekinoroji mifananidzo.

Ehe, madhijitari e3D modhi anogona kuita zvakawanda zvinorema kusimudza, uye 2D dhizaini hainyanyi kukosha kupfuura zvavaimboita.Asi ichi chinhu chakanaka, sezvo ichibvumira mainjiniya kushandisa mifananidzo ye2D kunyanya kuburitsa zvakakosha kana zvisingawanzo zvidimbu zveruzivo: zvirevo zvingave zvisina kujeka nekukurumidza kubva kuCAD file.

Muchidimbu, mifananidzo ye2D inofanirwa kushandiswa kuzadzisa faira reCAD.Nekugadzira ese ari maviri, uri kupa vagadziri mufananidzo wakajeka wezvaunoda, kuderedza mukana wekutadza kutaurirana.

Nei 2D mifananidzo yakakosha

Pane zvikonzero zvakati nei 2D kudhirowa kuchiramba chiri chikamu chakakosha chekugadzira mafambiro.Heano mashoma acho chete:

Akakosha maficha: Zvidhori zvinogona kuratidza ruzivo rwakakosha pane 2D dhizaini kuitira kuti vagadziri vasasvetuke pamusoro pechinhu chero chipi zvacho chakakosha kana kusanzwisisa zvingangove zvisinganzwisisike.

Portability: Yakadhindwa 2D tekinoroji dhizaini inogona kufambisa, kugovaniswa, uye kuverenga munzvimbo dzakasiyana.Kuona 3D modhi pane komputa kunobatsira kune vanogadzira, asi panogona kunge pasina chekutarisa padivi pese machining centre kana post-processing station.

Kuzivana: Kunyangwe vese vanogadzira vachiziva nezveCAD, pane mutsauko pakati peakasiyana mafomati edhijitari.Kudhirowa inzira yakadzikwa, uye zviyero nezviratidzo zvinoshandiswa pamifananidzo ye2D zvinoonekwa nevose vari mubhizinesi.Uyezve, vamwe vagadziri vanogona kuongorora 2D kudhirowa - kufungidzira mutengo wayo wekotesheni, semuenzaniso - nekukurumidza kupfuura zvavanogona kuongorora yedhijitari modhi.

Annotations: Mainjiniya anoedza kusanganisa ruzivo rwese rwakakodzera pane 2D kudhirowa, asi vagadziri, machinist, uye dzimwe nyanzvi dzinogona kuda kutsanangura dhizaini nemashoko avo.Izvi zvinogadzirwa nyore neakadhindwa 2D dhizaini.

Verification: Nekutumira 2D dhizaini inoenderana ne3D modhi, mugadziri anogona kuzorora aine chokwadi chekuti akatsanangurwa majometri uye zviyero hazvina kunyorwa pasi zvisizvo.

Mamwe ruzivo: Mazuva ano, faira reCAD rine ruzivo rwakawanda kupfuura chimiro che 3D chete;inogona kutsanangura ruzivo rwakafanana nekushivirira uye sarudzo dzenyama.Nekudaro, zvimwe zvinhu zvinotaurika zviri nyore mumashoko padivi peiyo 2D dhizaini.

Kuti uwane rumwe ruzivo nezve 2D kudhirowa, verenga yedu Zvese zvaunoda kuti uzive nezvehunyanzvi kudhirowa blog post.Kana iwe uchinge uchinge uchinge uchinge uchinge uine yako 2D dhizaini yakagadzirira kuenda, itumire iyo pamwe neCAD yako faira paunokumbira mutengo.

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