什么是2D图纸
![料斗2d图纸](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E8309F6DE147C529A5F923750B9081C952C102CBA6B9C96CD3F7F17218DDB1F48069A03DBAC2941A66CE5A978281DCDDF88D8B8AD7F714D3483867184EBA7A2A1C236AD4498742DB2F7B6F66B95BAE83CC1)
料斗2d图纸
图片尺寸893x1263![2d图纸](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E837D103C44E8FAF7F2682E12C882A540B9BB16E6B114BD4B91E3D58D2AF59BC1A67C40115B50B6271F9AE464D7935D79B2E217D3748E1B7182BBBA71AD9AC228F3BF4CD4E78D0FFE3BDEB1ED4AB91DEF20)
2d图纸
图片尺寸820x606![请教根据2d图绘制3d图](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73F09BF29A9CC96BF01BE6987D3AAB103A3CCD4806327ED5E617182CEE2D4150E7A15A2F8205301329262BC8C3B07F0F7A5FEFD869F4BB7E7DB8E312B2EB8B36F3B46D41836D37E69C30355B8112B3EE43)
请教根据2d图绘制3d图
图片尺寸422x590![2d图](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73EC153D0B5B52E0D3B6831CF465EEEB5CDFDB233E888FB4ED8653AEAACF2E10B5E9B2EAAAA738615F9E85107949357DAEB9F18B4395FF0E9615CD26CF705DC3615A04AC40A2CB20BE1EF816095A3FDFBB)
2d图
图片尺寸1137x668![以后机械设计中2d设计图会被3d图代替吗?](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E8396FA8132818AAD200E8879AFD1E8F3D40B271BAE2F307A4CF612B9430A0A6B67AA7A8BAF4D0AC5D33F2E2CB42CDA814E37BA50FAA699BFD60BB3E842AA5C911C011E10CD838C8AEB94CB4952220C41FE)
以后机械设计中2d设计图会被3d图代替吗?
图片尺寸500x444![油泵带轮2d图纸](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E8319C641E2CA00A911C2B21E78230B7DD57E5D48370EA648EA3926DE02BC6127F9C30DB42D5A168ADF3E5B63EA5DC66A9643B5C3424E65777AE2D6D961F41F90B114549D100119075696AEF66BA9C6D556)
油泵带轮2d图纸
图片尺寸800x600![帮忙把这个2d图用proe4.0画成3d图,我是新手最好能把步骤也写一下](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E96696D2FB00D5C80855A2C45AADE51921A0D77AC34FA8CB6654814D4B1F3DF0060BEEE3D963C211209107BB826CBB89AFA05A096B3CE5F1708AE36675403C33FBD5C785881013203238083F097A8B53B4)
帮忙把这个2d图用proe4.0画成3d图,我是新手最好能把步骤也写一下
图片尺寸840x645![【干货分享】]11张2d练习题,可用于solidworks草图练习](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E96447B59B1FC3348DFE9675E007401E86F63FA72B1756C2D22A59C7AD50571DDFD121A0FCEE1C583107627A89CF2FFB13C7176C531A6058B29044481E3B32BC41C4E486D58089156A1098018ED7E9EC2E)
【干货分享】]11张2d练习题,可用于solidworks草图练习
图片尺寸717x620![双梁桥式起重机机电气图纸图设计2d图机械cad素材](https://imgs.wantubizhi.com/img/7CD41320FF2A150427D92F616F6A96EDB9DD2047AEC8917419685F9254BC04C6F3ECC1368F0CBDA031345BE57FF8ABCFAC1C06F38F6709FFBDA3523E3ED1C9A1165F30AA0F35D8FBAA40A3D6D9C513A438E583FB45088387B908DA165DAFD13B)
双梁桥式起重机机电气图纸图设计2d图机械cad素材
图片尺寸1080x778![用caxa2d草绘约束图样2](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E96FBC4581E60E57EACA40FFF9B30000B0443D4D22321FBAA4DF56AF2C7345BEB3106DEE01038FF61EBD6F89773F2068AF6825C9C7D11B253F539851BD296BE34A3445328E785EFFC1026E2272A49D6BD7)
用caxa2d草绘约束图样2
图片尺寸1600x1198![电动自行车图纸2d机械cad素材2d](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E832C54C929CCABF228A6BDA95E69ECE44817838074470948C4855581DEF9919CCFC8284154C0CE3D65660A6F6781D520FA5A4234CCE187DA084A9659451FFCFEB3A6BE17DED837D2AB56C69A5E789325A0)
电动自行车图纸2d机械cad素材2d
图片尺寸1315x898![ug练习图2d](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9B97AAC4D2466F817DFD0CCB5A9D3F642772715D754783E30D43E30F67EFD9FD907811CBA5E6CFC969A45EEF0FFE23CD2D7F74EA2059EC8EE2305B99E5BA51C880F480A6A1D772C7EA62F8F9D0F96D018)
ug练习图2d
图片尺寸644x435![由于图片大小不同的关系,有些图纸的尺寸在手机上可能会看不清楚,原](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7349EF21B8F81576961D614F1DAE2B6AB336D687C050BAB696BB5326C72AC283BD3FFA68428A71C481805D00BA6D7C0FAD858777B0C949591C98B8CC7FF7295315F72BD7CB2708F3DA5FEC9F4941690F8F)
由于图片大小不同的关系,有些图纸的尺寸在手机上可能会看不清楚,原
图片尺寸514x510![使用范围 适用结构二部所有发出给供应商2d图纸,包括壳体,键盘,lens](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E839CCA9833BB23B2C1DFCD5C74F6E9C2160EB05830093E32650970910248851D191EBD403AB84BE99A9E9B228C56B97B8CBA1EE91FA639FD8F5AEC0F9BC4BBF6EB724484F1493F367E61773B208D025BF1)
使用范围 适用结构二部所有发出给供应商2d图纸,包括壳体,键盘,lens
图片尺寸1013x597![二级齿轮减速器设计设计图图纸2d机械cad素材2d](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E8379D57386D1AD85DB47D6FBBFB33D7165AA11E34B5F87E1517E13587130D0AF0F7DBBF45545009A23C1B2CBC3DC43E02522D3C520BAD2EA1D0E3CB5D76267B571D5CC4194A177570680D5779837C04B11)
二级齿轮减速器设计设计图图纸2d机械cad素材2d
图片尺寸1090x688![4b,1.5c,2d,4. - 上学吧找答案](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A730DE0E806974834B107AF5791AB645F6668E1B917474DA160C4BF2348A1B9C8AF87D4AC904813FECBA2D249ECEDB346F6783C1E1BE6656C0C20608B503830CB6293E893F626C62F0E98819F93A0CBCDF3)
4b,1.5c,2d,4. - 上学吧找答案
图片尺寸428x332![模具设计2d图纸](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83490398CFED5EB06B45EFAAE899B8A6AB8B660448190B45227D95D8B3637C5E3A60575E5DB7B5C5CBB904CA734DE0D256B3952342E290F9EF1EF9AED45BEB1C36A22BAFC60E33B30DBFB7DCF81FAC24E5)
模具设计2d图纸
图片尺寸640x441![机械制图基础入门图纸学习,2d工程图加3d动画投影区别第一和第三视角](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A732F3DDAC38FD1F3E0FF575F735F4AB4E97FD5C8F19524F772BC403CA3FC0298CBD0D21C067A3F8655E827FBFAC25D0B43C7576F854B2572D4179F720CEC202D3B09283C2C83A20EE4AF7F44B59B386289)
机械制图基础入门图纸学习,2d工程图加3d动画投影区别第一和第三视角
图片尺寸1008x1792![1500l全自动加药装置生产图2d - 污水处理设备图纸 - 沐风网](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E831C2F1D64FA18EE7CF349DF60B75D89DA5BA2865F80C9B79D15A75F92EA889637365E0C1849DDDA511535EBEBF6F7DFC7BCBBE47809D42F0BDF140C479F94441731BE1C2F2487ACB9F8AB42B4D0BBECF5)
1500l全自动加药装置生产图2d - 污水处理设备图纸 - 沐风网
图片尺寸614x871![新型v带无极变速器 - 传动系统图纸 - 沐风网](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E990B64CB86459B636723304C0BBB303AD3C10123EBD2C1AA23791D23B01998CD734F52193BBEAA532FE2059B1BB2AC05E40C0C019EAA457C60ED6AD99E76C45DCA34F63F3D9F9F349958DDF5FDB0BB937)
新型v带无极变速器 - 传动系统图纸 - 沐风网
图片尺寸820x579