Konichiwa, SolidWorks ninjas. Zoo siab txais tos rau lub dojo (Tsim Lub Hom Phiaj Cov Neeg Ncig Tebchaws). Cia peb tig yob txoj cai rau hauv peb txoj kev kawm.
Mid Plane Yog Koj Tus Phooj Ywg Zoo
Thaum peb coj peb cov duab kos 2D los ntawm lub ntiaj teb tiaj tus mus rau hauv qhov thib peb Extruded Boss / Base Feature dimension peb muaj cov kev xaiv. Qee cov kev xaiv siv cov ntaub ntawv ua cov tsav tsheb. Thaum tsis siv cov tsav tsheb siv tab sis tsim cov duab geometry sawv ntsug, kuv default rau Mid Plane xaiv dua li qhov kev xaiv Blind . Tshwj xeeb, thaum cov duab tsim yuav ua haujlwm ua geometry pib uas tau tsim tawm (thiab / lossis yog) lub ntsiab geometric ntim.
Vim Li Cas Tsim Siv Midplanes?
Ib qho Mid Plane extrude tsim ib feem symmetry txog ib lub dav hlau siv ib qho feature. Symmetry tuaj yeem siv rau kev ua qauv zoo nkauj tab sis kuj siv thiab tsim los ntawm kev siv, piv txwv li, cov kev xaiv iav. Midplanes kuj tseem tuaj yeem muaj txiaj ntsig zoo rau kev sib koom ua ke, vim tias cov khub sib koom ua ke hauv nruab nrab yog qhov tshwm sim hauv lub ntiaj teb zoo tshaj plaws.
Kuv nquag mus ib kauj ruam ntxiv, ntxiv cov dav hlau siv ntawm lub ntsej muag ncaj ntawm 3D geometry. Ib tus tuaj yeem sib koom ua ke rau lub dav hlau lossis lub ntsej muag thiab ib tus tuaj yeem tsim cov duab kos ntawm lub dav hlau lossis lub ntsej muag, yog li vim li cas ntxiv cov haujlwm ntxiv, cov kauj ruam, thiab cov yam ntxwv los tsim cov dav hlau thaum lub ntsej muag uas twb muaj lawm ua haujlwm tib lub hom phiaj?
Yog tias muaj tus qauv tsim qhov twg qhov kev ncua deb lossis nrug deb txheeb ze yog qhov paub sib txawv, hais txog lub dav hlau xauv nws hauv pob zeb los ntawm lub zeem muag digital. Thaum nws los txog rau txhua yam ntawm kev tsim, txav cov tsis paub uas tsis paub mus rau kab lus paub hloov pauv (thiab khaws lawv nyob ntawd) yog txoj hauv kev kom yeej.
Cov ntsej muag hloov pauv thaum lub sijhawm ua tiav cov ntsiab lus tsim thiab qhov no muaj qhov cuam tshuam cascading. Thaum hloov kho lub ntsej muag nws tsis tawm ntawm qhov siv thawj thiab ntxiv cov kev xaiv siv tshiab, nws dhau los ua qhov siv tshiab thiab qhov siv thawj raug tshem tawm ntawm peb txoj kev paub thoob ntiaj teb.
Xav txog lub dav hlau zoo li phab ntsa ntawm koj lub tsev, nyob deb ntawm qhov koj muaj lwm yam khoom, zoo li koj lub rooj zaum tau teeb tsa kom nrug deb. Ib tus tuaj yeem siv sab nraub qaum ntawm cov duab pleev xim rau phab ntsa ntawd raws li kev siv xwb, vim nws yog tib qho kev nrug. Tab sis qhov no xav tias koj yeej tsis hloov pauv koj txoj kev nyiam hauv daim ntaub nplaum dub dub.
Yog li, nco ntsoov cov lus sib dhos yooj yim mnemonic: "Lub ntsej muag tuaj yeem tshem tawm tab sis lub dav hlau tseem nyob!"
Txoj Kev Tsim Dav Dav Dav hauv Kev Txiav Txim Siab: Cov Hlau Hlau Mid Plane
Txoj Kev Tsim Dav Hlau Nruab Nrab no rau kev tsom iav, ua phooj ywg, thiab lub tswv yim zoo nkauj txhua yam tuav tau qhov tseeb (lossis qhov tseeb) rau cov ntawv hlau. Yog li cia peb sim nws.
Dawb huv! Txhua yam muaj los xaiv yog qhov tuab ib txoj kev lossis lwm txoj kev! Nws tsis yooj yim sua kom muaj lub midplane hauv cov hlau ntawv. Tus Kws Tshaj Lij SOLIDWORKS Uas Nyob Saum Lub Roob Hav Zoov Eternal® tau xav tias nws yuav tsis yog li ntawd thiab nws yuav TSIS YOG li ntawd!
KAUJ RUAM 1: Tsim Ib Lub Dav Hlau Offset
Tsim lub dav hlau tshiab siv Lub Plawv Pem Hauv Ntej ua qhov siv (lossis lub dav hlau uas koj siv los kos cov ntawv hlau Base Flange daim duab. Lub dav hlau yuav tsum tau txiav tawm los ntawm cov ntawv hlau. Lub offset nrug yuav raug hloov tom qab, yog li xaiv qhov nrug kom pib yog li nws yooj yim sib txawv thiab xaiv. Ntaus OK (daim tshev ntsuab).
KAUJ RUAM 2: Siv Kev Hloov Pauv Ntiaj Teb los Tsav Tsheb Offset Dimension
Xaiv lub dav hlau uas tsim nyob rau hauv STEP 1 los qhia qhov ntev offset, tom qab ntawd ob npaug nias qhov ntev offset kom qhib Modify Dialog Box . Hauv Modify Dialog Box ntaus "=", tom qab ntawd hover nas hla Global Variables xaiv tab thiab xaiv Thickness . Ua kom tiav qhov equation rau = "Thickness" / 2. Txuag koj qhov equation thiab tawm ntawm Modify Dialog Box thiab Dimensions Dialog Box . Lub dav hlau tam sim no offset ib nrab ntawm qhov tuab ntawm cov ntawv hlau.
KAUJ RUAM 3: Pem Hauv Ntej Cov Ntawv Hlau Lub Cev
Xaiv qhov Move/Copy Bodies Feature (Ntxig > Features > Move/Copy) . Thaum lub Bodies to Move dialog qhib/qhia meej lawm, xaiv lub cev hlau hauv thaj chaw Graphics. Nyem xaiv lub pob xaiv Coincident mate. Nyem ib zaug rau lub Mate Settings dialog kom qhib/qhia meej, xaiv lub dav hlau offset thiab tom qab ntawd xaiv lub ntsej muag sib luag ze tshaj plaws ntawm lub cev hlau hauv thaj chaw Graphics. Lub cev hlau yuav txav mus los kom sib txuas lub ntsej muag thiab lub dav hlau ua ke.
Lub dav hlau keeb kwm yog tam sim no nyob hauv nruab nrab (lossis nruab nrab) ntawm koj ib feem, ua kom nws nruab nrab lossis "dav hlau nruab nrab". Kuv pom zoo rov ua cov kauj ruam 1 thiab 2 hauv qhov kev coj rov qab raws li thawj lub dav hlau los tsim kev sib tsoo dav hlau rau lub ntsej muag hlau sib txawv. Thaum kawg, muab cov yam ntxwv tshiab lub npe los qhia lub hom phiaj tsim. Koj tus kheej yav tom ntej/cov neeg ua haujlwm yuav ua tsaug rau koj.
KAUJ RUAM 4: Txuag Raws Li Tus Qauv
Tam sim no, txuag cov ntaub ntawv ib feem ua ib daim Qauv Ib Feem (.prtdot) kom nws siv tau los tsim cov ntawv hlau yav tom ntej kom txuag tau lub sijhawm thaum xav tau "Midplane Design Method".
Ib Txoj Kev Ruaj Ntseg Ntau
Txoj Kev Tsim Dav Dav Dav muaj zog heev. Nws ua haujlwm rau cov ntawv hlau ib yam li nws ua rau lwm daim ntawv zoo li cov hlau (ntoo panels, aluminium honeycomb, thiab lwm yam). Yog tias ib tus txiav txim siab hloov pauv cov tuab ntawm koj daim ntawv hlau, lub dav hlau nruab nrab yuav hloov kho raws li qhov tsim nyog.
Thaum Twg Koj Yuav Tsiv/Hloov Lub ntsej muag?
Cia kuv muab qee qhov piv txwv ntawm cov laj thawj tsim uas ib tus neeg xav hloov lub ntsej muag. Qee zaum kuv siv cov yam ntxwv Cut Thicken / Boss Thicken los tshem tawm thiab tom qab ntawd ntxiv rov qab ib lub plhaub nyias ntawm cov khoom los sawv cev rau ib txheej. Piv txwv li feem ntau ntawm kev hloov kho lub ntsej muag yog thaum siv qhov tshwj xeeb Split Line . Qhov tshwj xeeb Split Line yog ib qho cuab yeej pab tau rau kev ntxiv cov ntaub ntawv rau qhov tsis hloov pauv tag nrho 3D geometry. Piv txwv li, Split Line tuaj yeem siv los qhia cov duab uas tau luam tawm ntawm qhov screen lossis siv cov ntaub ntawv pab tau uas yuav tsis nyob rau ntawm qhov tseeb (xws li kev taw qhia ntawm cov noob). Qhov tshwj xeeb Split Line kuj tseem yog ib qho cuab yeej muaj zog los tsim cov qauv siv ib ntus ntawm cov chaw (feem ntau nkhaus) uas pab tsim cov yam ntxwv thiab qauv. Qhov tshwj xeeb Split Line kuj tseem tuaj yeem siv los tsim lub ntsej muag los sawv cev rau cov qauv thauj khoom lossis cov kev txwv rau Finite Element Analysis. Daim ntawv teev npe mus ntxiv.
Peb tsis xav kom tau txais kev zoo nkauj rau qhov zoo nkauj. Peb xav kom muaj kuab heev rau kev ua haujlwm zoo.
Cov teeb meem nyuaj yuav xav tau cov kev daws teeb meem nyuaj thiab peb vam khom Computer-Aided Design thiab Computer-Aided Engineering. Cov ntsiab lus digital peb tab tom tswj kev loj hlob nthuav dav nrog qhov nyuaj thiab nws tsis tuaj yeem tswj hwm kev xav ntawm txhua qhov kev cuam tshuam ib zaug. Tej yam tuaj yeem pib ua tsis tau zoo; cov ntsiab lus tau ploj thiab yam sai tuaj yeem dhau mus. Peb tsis xav kom tau txais kev zoo nkauj rau qhov zoo nkauj. Peb xav kom muaj kuab heev rau kev ua haujlwm zoo. Peb tsis xav plam txoj hauv kev los siv cov yam ntxwv muaj txiaj ntsig lossis sib txuas lus cov ntaub ntawv vim tias peb tsis tuaj yeem tswj hwm cov kev sib cuam tshuam digital thiab yog li muaj tsawg dua kev daws teeb meem. Xauv-hauv kev npaj siab thaum nws paub tseeb thiab tsim lub hauv paus zoo los tsim. Nws zoo li them rau txhua yam raws li koj mus es tsis nce ntawm cov nuj nqis uas koj them tsis tau, thiab tom qab ntawd tsis muaj yam zoo.
Yog li ntawd, qhov tseeb, tus All-Wise SOLIDWORKS Guru uas zaum saum lub roob Eternal Mountain Top® (AWSW.GTSATEMT) yog kuv! Thiab kuv ua qhov kuv xav tau! Yog tias koj muaj lus nug rau AWSW.GTSATEMT lossis yog tias koj xav sim ua kom kuv tsis meej pem, sau koj cov lus nug rau hauv cov lus hauv qab no.
