Tom qab ntau tshaj li ib xyoos ntawm txoj kev loj hlob, kev tso tawm ntawm qhov qhib parametric 3D qauv qauv FreeCAD 0.20 tau raug luam tawm, uas yog qhov txawv los ntawm kev hloov pauv hloov tau yooj yim thiab nce kev ua haujlwm los ntawm kev txuas ntxiv-ons. Lub interface yog tsim los siv Qt tsev qiv ntawv. Add-ons tuaj yeem tsim hauv Python. Txhawb kev txuag thiab thauj cov qauv hauv ntau hom, suav nrog STEP, IGES thiab STL. Lub FreeCAD code yog muab faib raws li daim ntawv tso cai LGPLv2, Qhib CASCADE yog siv los ua qauv qauv. Npaj tsim yuav sai sai no npaj rau Linux (AppImage), macOS thiab Windows.
FreeCAD tso cai rau koj los ua si ib puag ncig nrog kev tsim qauv sib txawv los ntawm kev hloov cov qauv tsis thiab ntsuas koj txoj haujlwm ntawm cov ntsiab lus sib txawv hauv tus qauv kev txhim kho. Qhov project tuaj yeem ua qhov hloov pauv dawb rau kev lag luam CAD xws li CATIA, Khoom Edge thiab SolidWorks. Txawm hais tias FreeCAD qhov kev siv tseem ceeb yog hauv kev tsim kho tshuab thiab cov khoom tsim tshiab, lub kaw lus kuj tuaj yeem siv rau lwm qhov chaw xws li kev tsim vaj tsev.
Lub ntsiab innovation ntawm FreeCAD 0.20:
- Cov txheej txheem kev pab tau raug sau rov qab tag nrho, uas tau suav nrog hauv Kev Pab Ntxiv Ntxiv thiab nthuav qhia cov ntaub ntawv ncaj qha los ntawm peb tes num Wiki.
- Tus neeg siv interface muaj qhov rov tsim dua tshiab Navigation Cube, uas tam sim no suav nrog cov npoo rau tig 3D saib los ntawm 45%. Ntxiv ib hom rau kev hloov pauv ntawm 3D saib mus rau qhov ze tshaj plaws txoj haujlwm thaum koj nyem rau ntawm lub ntsej muag. Cov chaw muab lub peev xwm los hloov qhov loj ntawm Navigation Cube.
- Ntxiv cov zaub ntawm cov npe thiab cov lus txib sab hauv rau cov lus qhia kom yooj yim nrhiav cov ntaub ntawv hauv Pab thiab Wiki.
- Ntxiv ib qho tshiab Std UserEditMode hais kom ua los xaiv hom kho kom raug siv thaum ob npaug nias ib qho khoom hauv lub caij nplooj ntoo.
- Nyob rau hauv cov ntawv qhia zaub mov uas qhia nyob rau hauv lub caij tsob ntoo, nws yog tam sim no muaj peev xwm ntxiv cov khoom uas nyob ntawm seb lawv xaiv cov khoom.
- Ib qho cuab yeej Txiav Ntug tshiab tau raug muab coj los siv kom tau txais cov seem uas tsis yog hollow thiab tsis tu ncua ntawm cov khoom thiab cov khoom sib dhos.
- Ntxiv ob tus nas tshiab navigation style raws li kev taw qhia hauv OpenSCAD thiab TinkerCAD.
- Cov kev teeb tsa muab lub peev xwm los hloov qhov loj ntawm qhov kev sib koom ua ke rau 3D saib.
- Ntxiv kev txhawb nqa rau cia li thauj cov chaw ua haujlwm xaiv thaum lub sijhawm FreeCAD pib mus rau qhov chaw ua haujlwm vaj huam sib luag.
- Ntawm Linux platform, kev hloov pauv tau ua rau kev siv cov npe teev tseg hauv XDG specification rau khaws cia chaw, cov ntaub ntawv thiab cache ($HOME/.config/FreeCAD, $HOME/.local/share/FreeCAD thiab $HOME/. cache/FreeCAD tsis yog $HOME /.FreeCAD thiab /tmp).
- Ib hom tshiab add-on tau ntxiv - Preference Packs, los ntawm qhov koj tuaj yeem faib cov teeb tsa los ntawm cov neeg siv cov ntaub ntawv teeb tsa (user.cfg), piv txwv li, ib tus neeg siv tuaj yeem faib lawv cov chaw rau lwm tus. Koj tuaj yeem faib cov ntsiab lus hauv cov chaw teeb tsa los ntawm kev ntxiv cov ntaub ntawv nrog Qt styles.
- Tus thawj tswj hwm add-on tam sim no txhawb kev faib cov pob teeb tsa, qhia cov ntaub ntawv los ntawm add-on metadata, txhim kho kev txhawb nqa rau add-ons uas nws cov cai tau tuav hauv qhov chaw thib peb git, thiab nthuav tawm lub peev xwm los tshawb nrhiav add-ons thiab lim tawm. .
- Lub peev xwm ntawm kev tsim vaj tsev tsim ib puag ncig (Arch) tau nthuav dav. Lub peev xwm los parametrically tso qhov rais thiab cov cuab yeej nyob rau hauv kev sib raug zoo rau phab ntsa tau ntxiv rau cov cuab yeej Attach Feature. Cov khoom tshiab ntawm cov khoom siv tau raug ntxiv. Ntxiv cov lus txib tshiab los tsim ntau yam kev tsim vaj tsev raws li cov khoom siv hauv paus. IFC ntshuam thiab xa tawm txhawb XNUMXD cov ntaub ntawv xws li kab thiab ntawv.
- Hauv XNUMXD ib puag ncig kev kos duab (Draft), Draft Hatch hais kom ua tau ntxiv rau hatch cov npoo ntawm cov khoom xaiv siv cov qauv los ntawm cov ntaub ntawv hauv PAT hom (AutoCAD). Ntxiv cov lus txib kom ntxiv cov npe npe.
- Lub peev xwm ntawm FEM (Finite Element Module) ib puag ncig tau nthuav dav, muab cov cuab yeej rau kev txheeb xyuas cov ntsiab lus finite, uas tuaj yeem siv tau, piv txwv li, los ntsuas qhov cuam tshuam ntawm ntau yam kev cuam tshuam (ua haujlwm rau kev vibration, kub thiab deformation) ntawm cov khoom. nyob rau hauv kev loj hlob. Nqa mus rau tag nrho daim ntawv Z88 Solver, uas tuaj yeem siv rau kev simulation nyuaj. Siv Calculix Solver, lub peev xwm los ua kev ntsuas khoov yog siv. Cov khoom tshiab thiab muaj peev xwm rov ua dua 3D meshes tau ntxiv rau Gmsh polygon meshing cuab yeej.
- Ib puag ncig rau kev ua haujlwm nrog OpenCasCade (Ib Ntu) cov khoom muab kev txhawb nqa kom raug rau extrusion ntawm cov qauv sab hauv.
- Txhim kho ib puag ncig rau kev tsim cov khoom ua haujlwm (PartDesign), kos duab 2D cov duab (Sketcher), tswj cov ntawv nthuav dav nrog cov qauv ntsuas (Spreadsheet), tsim cov lus qhia G-Code rau CNC tshuab thiab 3D tshuab luam ntawv (Path), 2D qauv thiab tsim 2D projections ntawm 3D qauv ( TechDraw), tsim cov txheej txheem prefabricated multi-component (Assembly3 thiab Assembly4).
- Qhov project tsiv teb tsaws mus rau Qt 5.x thiab Python 3.x tau ua tiav. Lub tsev nrog Python 2 thiab Qt4 tsis muaj kev txhawb nqa ntxiv lawm.
Tau qhov twg los: opennet.ru