Các mẹo vặt trong CAD - xaydungnganh.pdf

4/3/2015 CcmovttrongCADxaydungnganh

https://sites.google.com/site/xaydungnganh/thuthuat/ag 1/6

XAYDUNGNGANH

WELCOMETOXAYDUNGNGANHCNGNGHXD

CngnghxydngThicngchngthm

GIAOTRINHAntonlaongBTCT_DACpthotncKinhtxydngKintrucDDCNKTCUTHPNnmngPPs

jklhLP07XD6HKTNTCVNTCXDVN

TCXDVNTCVNTHTHUT

CcmovttrongCADTINHC

bigingofficeTHVINAUTOCAD

TINTCXYDNGBntrstkhnggCauthuanphuocxuathiennhieuvetnutCunginmangCnhmtuytmt,GiimbkpxydngcckimtthpciNgiAiCpcixydngkimtthpbngdiu?NgiLAMxynhtheothinvnhcVtliuktdnhtithpChmPathgchThiLan

Strangweb

THTHUT>

CcmovttrongCAD

CCMOVTTRONGCAD

Mochnitng

Bnangcnchnmtitngnmphadimtitngkhc,bnlmnhthno?cmtcchrtngin:khichnbnnhnthmctr,pick1lnnutrngriththi,nuchatrngthpickthmlnnanschnxoayvngccitngnmti1vtrchonlcitngbnchnlthbnnhnphmspace(enterhocphichut).Bnangbtmtlcnhiulachnosnap,vthkhibndichutngnitng,thayvobttheocchbnmongmun,AutoCADlichnkiusnapkhngng?bnchcnnhnphmtabchcnngosnapsthayixoayvngchonkiubnmunththi.

Mokhidngfillet

Mtsngikhidnglnhfillet,chyudngvthaiitngvonhau(radius=0).Nnkhiangfilletvimtbnknhkhc,hmunbinradiusv0thlidngthamsRrigvo0.Khimunquaytrlibnknhanglmthlilmli.khcphciuny,AutoCADchobnchcnnggiSHIFT,lnhfilletsmcnhradius=0,nhrathbnknhfilletlitrthnhbnhthng.

Mobttrungim

Bnmunchnhmtimltrungimca2imkhcmkhngcitngnobtmidpoint?bnsvmtlineiqua2imvchnmidpoint,saulixalinenyi?Khngnniphctpnhth,khibnmunxcnhtrungim,bnchcnnhpvomtphocm2p(middlebetween2point),ACADshibn2imumt,thlbncimgia.

Mohatch

mnghatch,plinecwidthdykhngchemtccthngtinhatch,dim.HysdnglnhTEXTTOFRONT,lnhnyatonbtextv/hocdimlntrcccitngkhc.LnhnybtuctACAD2005.

Motoblock

Nubnmuntomtanonymousblock(lblockkhngctn)trongbnvbnchcncopyccitngmbnmuntoblockbngcchdngthpphmCtr+C,saudnglnhPasteBlock.Viblocktobngphngphpny,bnkhngcnphiqunlblock(thtralkhngqunlc).Khibnxaitngny,ACADtngPurgeccanonymousblockrakhiblocktablesaumilnmfile.

ThamscaZoom

Mcnh,tczoomtrongAutoCADlkhthp,trongkhibconnhtazoomnhiuhnv.Mzoomchmthkhchu.Chonndnglnhsauytngtctia(lnhnykhnglinquanntngtchacaphncngnh)ZOOMFACTOR=100(100lmaximumri)TAutoCAD2006n2008cthmhiung,ccbnsbitmnhangzoomtu.nhngnukhngctngtcha,zoomkhngmt,hh,hiungnysgycmgickhchuVvytthnhtlttbngi,trliAutoCADc.Ccbndnglnhsau:VTOPTIONSTtbht2dngoptiontrnvoklxong.

Chstrnvchsdi

Tmkimtrangwebny



MunnhTexttrongAutocadmcmtrnhocdithdnglnhg?VdH2SO4LnhMTEXT.Bnmundngvitchtrnu,bnchoktm(^)vocui.Bnmundngvitchdichn,bnchoktm(^)vouon.Sautxanhonmbnmunvitkmcktm,rinhnvophma/btrnthanhcngcmtext

Lmthnoogclnhn180?

VndnglnhDIMANGULARnhbnhthng,chhikhcmtchtlccbnngchngcgia2linembnchnchcnngogccaArchaygcgia3imlc.Vd:Command:dimangular(enter)Selectarc,circle,line,or:(enterngnghavichnmcspecifyvertextclchnh3nh)Specifyanglevertex:(pickvoim1imgc)Specifyfirstangleendpoint:(chnvoim2nmtrnmtcnhcagc)Specifysecondangleendpoint:(chnvoim3nmtrncnhcnlicagc)Specifydimensionarclinelocationor[Mtext/Text/Angle]:(chnvoim4immngdimsiqua)Dimensiontext=231(vdth)Niccline,arc,lwpolylinekhngchmnhau,bngtnhnngmicalnhplineKhibnmunniccline,arc,polylinethnh1nhngchnglikhngchmnhau?BndngthamsMutiplengaysaukhisdnglnhpline,sausdngchcnngjoin:Command:pePEDITSelectpolylineor[Multiple]:mSelectobjects:Specifyoppositecorner:11foundSelectobjects:Enteranoption[Close/Open/Join/Width/Fit/Spline/Decurve/Ltypegen/Undo]:jJoinType=ExtendEnterfuzzdistanceor[Jointype]:5.010segmentsaddedtopolylineEnteranoption[Close/Open/Join/Width/Fit/Spline/Decurve/Ltypegen/Undo]:

LyliccasdnglnhcommandtrongACAD:

CTRL+9

Chuynicasgiaccfilecadangcbtln,gipchovicchuyniqualigiaccfilemcthbnmunthamkho:

DngphmCtrl+Tab

Hychnitngkhinhduchnnhm:

Khichnmtitngmtamunhychnitngthimccitngkhcvncchnkhngphichnlitu:(rtcchkhilachnitngmkhngmtcngchnlitu)ChlivoitngvngthigiphmShift

Khimunitngkhccngcgnthuctnhnhmtitngkhc:rtcchkhichnhsaitngtrongbnv.

DnglnhMatchdrop:lnhttmahocmj

Khimunchnliitngmtrctadichuyn:

Saukhidichuynmtitngnvtrmi,mitngkhngphilmtblockthvicmunchnliitngdichuynnvtrmingaysauliumlmchngtamtcngnuchnthcngtngitng,rtmayltrongtrnghpchngtacthtinhnhchnnhsau:talinhlnhmovetipvkhiselectobjectthtanhthngsplptcitngvacdichuyntrcscchnlingaylptc.

KhimunlmtilibnvbnglnhRegen:dngcpnhtccthitlpvngnthochinth,chnghnkhitatdisplayresolutionl2000thaycho100trc,ngtrnvccntcongsmtmhnnhngnhntrnbnvmtavnthykhngcthayigthtadnglnhRegen,saulnhnytasthynhngthayihinrrng.

angdngvitbiccfilelptrnhchocadvoCAD:nhlnh:ap



Chnfileload,ccfilellsp,dvb,arx,vlx,dbx,fasCh:ringvifile:mfilelspthytrongdnglnhnocchdefunc:thchsaudefunc:chnhllnhttsdngcangdng.

Cch2:Tools\AutoLisp\loadapplicationsSautmnfileautolispload

sauylcchloadlispvosdng(tdngkhiu()thaychovicbngphmenter1ln)bngAP(),nshinln1cibng,tmngdnti2filelisptrn,tickvoloadlcthsdngcrikophiloadlilispmilnkhingcadthtickvocontents(ciconlhnhcicp),nsxra1cibng,tickvoaddritmngdnticcfilelisplok

Chnhsalnhtttrongautocadtrctiptfileacad.pgp:

Tool\customize\editprogramparameter(acad.pgp),voytinhnhchnhcclnhtthpvithiquensdngcamnhvthuntinhnkhiv.

Saukhithaysailnhtrongokfileacad.pgpthtidnglnhcommandtaphinhreinitvchnpgpfilethchngtrnhsctcdngngaymkhngcnphikhinglina.

commandaliaseditor,toolsCthdngcchchnhsakhc:expressvoytinhnhchnhsalnh,tacthaddvocngcmkhngthayilnhttgccan.

Cachcaidatmotmenulenhtrenthanhmenubar:Vdu:HUONGDANCAIDAT"FASTCAD"

1.Cheptoanbothumuc"FASTCAD"vaodiacungcuamay(Odau?Tuyy.)MofileFASTCAD\hamtutao.lsp,cheptoanbonoidung.(ctr+A,ctr+C)MofileSUPPORT\acad*doc.lsp.Chuyencontroxuonggancuoifile,phaiotrendongconoidung:"(princ)"Chepnoidungfile"hamtutao.lsp"vaovitrinay.(ctr+V)Chuy:Noidungvuachepvaophaiotrendong"(princ)"

LuufileSUPPORT\acad*doc.lsplai.Dongtatcacacfilelai.2.ChaychuongtrinhACAD.3.Chonmuc:TOOLS\OPTIONS\FILES\SUPPORTFILESEARCHPATH.Chonnut"ADD"Chonnut"BROWSE"Saudochidandenthumuc"FASTCAD".Chonnut"OK","APPLY"4.TaidonglenhCOMMANDgo:"menuload"Chonfile"fastcad.mnu".Nhannut"OPEN"Tieptheochonnut"LOAD","OK".

Bnmunvnhiutltrongmtbnv:Bnmunvnhiutltrongmtbnvthcthtonhiukiutltrongcad,gDrienter,khungDimensionstylemanagerhinra,bnclickvochNew,sauthitlpccthngs,lmtngtnhthtokiukchthcctlkhc,khimundngcinothclickchnciriclickvoCurrent>Close...

Bntomtkiustylekchthcringchon,modifyvchnhlisliutiscalefactor,vdbnscaletl1/5(0,2),thbanphiinvoscalefactorl5thayv1nhmcnh

Lukhinhnghakiukchthc(Dimstyle)chobnv:Dnglnhcommand:dTrchtnhnghakiukchthctl1:1trc,chnghncththitlplscalefactorl1.00(ngharngmtkchthctrnbnvbng1kchthcthct).Khichnthitlpdmstylechoccbnvctl1:2thhsscalefactorsl2(ngharngmtkchthctrnbnvbng0,5kchthcthct,dokhivl1nhngmunkchthchinthngvikchthcvtthtthtrnbnvconsghiphilkchthctrnbnvnhnvi2,vvythsnhnl2).Bnvtl1/10scdimstylevihsscalefactorl10.Nuccncvonghanhvythtaddngthitlpcthngsscalefactorchoccbnvtngtnhvyviccdimstylecaccbnvctlkhc.Vd:Tl1:1scalefactorl1.0,cchl2.5Tl1:2scalefactorl2,cchl2.5Tl1:10scalefactorl10,cchl2.5Tl1:20scalefactorl20,cchl2.5Tl1:50scalefactorl50,cchl2.5Tl1:100scalefactorl100,cchl2.5Tl1:400scalefactorl400,cchl2.5

Cthttltheocchnhnghakhc:



Vd:Tl1:1scalefactorl100,cchl250Tl1:2scalefactorl50,cchl250Tl1:10scalefactorl0.10,cchl2.5Tl1:20scalefactorl0.20,cchl2.5Tl1:50scalefactorl0.50,cchl2.5Tl1:100scalefactorl100,cchl2.5Tl1:400scalefactorl400,cchl2.5

Ghimtngkchthclintcviccngkchthckhc:

Dnglnh:Dimcontinue(dco)Chnmtngkchthccsnmbnnhnitipvo,nhvybnphictnhtmtngkchthcsnc.

LACHNVCHNHSANHIUITNGCNGLCLnhQuickSelect:

a.Cngdng:Tmnhanhvlachnnhngitngmbnmun(Lnhnyrtnhiucngdngkhlitkhtc,nichunganhemthcisbitngay...TheocnhnBKMetalxmnithylmtlnhcckhayy).b.Command:Trntoolbar=>Tools=>QuickSelect(hocnhnAlt=>T=>K)>xuthinhpthoiQuickSelectnhsau:

=>CngnhlnhFindtrctinl"lachnvngitng"mtacntm,bngcchbmvo"phmvungnh"bnphi>lachnvngmincntmitng>nhnchutphiquaylihpthotQuickSelect=>Tipn,tiObjecttypetachnkiuitngmcntm(ymnhchnitnglMultipleccbncngcthtmviMtextLine....=>TiPropertiesbnchnmttrongnhnglachnara(vd:chnmuitngcntm,chnlayercntm,chnchiudy...v..v)MnhchnColor>chnttcccitngcColor(musc)mmnhmunchn...=>Ginguynlachn=Equals=>TiValue>bncthchnmuscchoitngcntm=>BmOKvyltachnnhanhccitngmmnhmun(ccgitrkhcginguyn,ccbncthtmhiuthmnhngci)=>saukhilachnttcccitngcmuscnhvybnslmg?...BmCTRL+1=>voProperties=>thahchnhsaitngtheobnnh....

*MtscngdngcaQuickSelect:BncthdungQuickSelectthayimtlayermbnmuntrongmunvnlayertrongbnv=>rtnhanhphikhng?Bncthittcmuscmtitngtrongrtnhiumusc=>rttinphikhng?BncthtmttcccMtextccaoHeigh=100ithnh200=>rtthvphikhng?

LnhFilter.

ylmtlnhrthay,nbtrrtnhiuchochngtatrongqutrnhchnhsabnv.Ngipchngtalcccitngcnchnmtcchnhanhnht.MnhgikmtheomtfileCadhngdndhn.

ngdng:ylmtlnhdngbtrchocclnhkhc.Vdbnmunxattcccngkchthcchnghn,quytrnhlmnhsau:Command:GESelectObjects:GfiTrnmnhnhhinthmnhnhObjectsselection

TrongmcSelectfilterbnnvonttamgicvchnLayer(VttcntkchthccvbnglpKichthuoc).

SaukhichnlayerbnnhntrichutvontSelect,hinthlntnttccclpckhaibotrongbnv.BnkocontrxungvntrichutvoKichthuoc,rinhnOk.

QuaylaicasObjectsselection,bnntrichutvontAddtolist,sthydngLayer=Kichthcphatrn(Ktthcvicchnitnglc).



Tiptheonqutrnhlcitng:BnntrichutvontApplygcdibnphinhinramtvungcndidnglnhhinthcunhc>>SelectObjects=ChnitngCcbncnchnvnglcitng.Nhhnhdivngchnchnhlhnhchnhtmutrng.KhittcitngccvbnglpKichthuocscchn.

DidnglnhvnhinthSelectObjects:BnnEnter2lnlintipthchinlnhxattcccitnglpKichthuoc.

Ktqu:

Innkhngbm

Khiincthccntvdothitlplineweightnhmkhiincthm,dovytinhnhinrakhngbmchngtaphitlilineweightkhiinn,volnhplot,chnmyin,

Khungbnvnmpgiykhiin

Vn:Lmsaoplotbnvrangnhcikhungmnhtonh.aibtchgimvi.nucckhongoffsettmpgiynkhungkhngngthvaxumbnvlikhngngtlna.?Khivolnhin,chnPropertiescamyin>DeviceandDocumentsSetting>UserdefinedPaperSizes&Calibration>ModifyStandardPaperSizes(PrintableArea)>chnkhgiyvbmModifyhiuchnhkhongcchcanhlphhp.CninblchclbnqunnhduchnCentertheplotkhiinLildokhiinbnplottoscaletrngthifixtopaper.Nubnmunkhungtncabncchngnhbnmunbnphixcinhngtlbnvbncninvinvotrngthicustom.vdbnmuninkhgiyA3vitl1/1000,trchtbnvkhung297x420.Saubnvkhungtncchltheobntrongkhungvav.(vdmptrikhungcchgiy20mmthbnngkhungtricchmptrikhungA3ng20unit).bnphichnCentertheplotsautrongplottoscalebnchncustomevnhtl1mm=1unit.

khungtnvangtiuchun:Vn:Khihonthinbnvchngtaphitkhungtnchochng.Lmsaokhungtnvangtiuchun,tltheocckhgiykhcnhau.Mingihychiascchtkhungtni.

Cchsdng:+copycifiletvcn.dwgvoSupport+loadlisp+lnhlbvchlsthtbnvnnhyykhimunsacccikhcthuckhungtn,bndnglnhBE,chnkhungtn

VICILISPNGINNY,BNCTHTORA1CI#PHHPVIKHUNGTNCABN+DNGLNHATTCHOCCBINTRONGKHUNGTN+KHAITRINCILISPCAMINHchcbnthnhcng!!!Phinithmrng,vicchcati,saukhivrtnhiubnv,bncthlm1mclcbnv(stthtvtn)chtrong10'

Vccngsongsongnhanh:

DnglnhMline(ml)Khongcchgiaccng,chntychnScale,nhpvokhongcchcaccngtamunv.nhsthtbnglnhTcount,caExpressTools

Nhiukhichngtacnphisatngtextmtinccstheothttngdn.ChnghnphiinchuiD1,D2,D3,D4,...D1000theothttngdncatrcY.nusabngtaythrtlu.LnhTcountcaExpressToolchophpchngtalmiuny.

Command:tcountChngtrnhschobnchnitngSelectobjects:Specifyoppositecorner:5foundSelectobjects:



Chngtrnhhibnspxpccitngtheochiutngtrcx,trcyhaytheothtlcbnchnccitngSortselectedobjectsby[X/Y/Selectorder]:

Chngtrnhhibnsutinmbnnh,sgiambnchovo.Vd2,1snhccs:2,1,0,1,2,...Specifystartingnumberandincrement(Start,increment):

Chngtrnhhibncchnhsvotext:Overwriteghilunvotext,Prefixvitthmvophatrc,Suffixvitthmvophasau,Find&replaceThaynhngcmtcchnhbngcctextsny.Placementofnumbersintext[Overwrite/Prefix/Suffix/Find&replace..]:

NubnchnFind&replace,myhithmctmbnmunchnh.Entersearchstring:

Vcuicngchngtrnhthngbocbaonhiuitngtextcsa5objectsmodified.

Link:http://blog.timnhanh.com/duongsite/comment/meovattrongcad.35AD5BC0.html

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