UG有限元分析高级教程.pdf

㄀1ゴ催㑻ӓⳳ 䮼
ゴЁˈ д˖
x催㑻ӓⳳⱘ 㛑DŽ
x⬅催㑻ӓⳳՓ⫼ⱘ ӊDŽ
xՓ⫼催㑻ӓⳳⱘ ԰⌕⿟DŽ
x FEM ӓⳳ ӊDŽ
x⫼ ӓⳳ 㟾 Ёⱘ ӊDŽ
x 催㑻ӓⳳЁ 䰤 ԰ⱘ⌕⿟DŽ
1.1㓐䗄
UG NX4催㑻ӓⳳ ϔϾ㓐 ⱘ 䰤 ῵ 㒧 㾚 ⱘѻ ˈ ⒵䎇䆒䅵 ⿟ Ϣ ⱘ䳔㽕DŽ催㑻ӓⳳ ϔ ⧚ ⧚ ˈ ⊯ⱘѻ 㛑䆘Ԅ㾷⊩DŽ 1-1 ⼎Ўϔ䖲 ՟DŽ
1-1䖲 ՟
催㑻ӓⳳ կ 䆌 Ϯ⬠ 㾷ㅫ ⱘ 㓱ǃ䗣 ˈ䖭ḋⱘ㾷ㅫ NX NastranǃMSC NastranǃANSYS ABAQUSDŽ՟ ˈ 㒧 ӓⳳЁ 㔥Ḑ 㾷⊩ˈ 㽕⫼Ѣ㾷ㅫ῵ ⱘ㾷ㅫ 㽕 㸠ⱘ ㉏ DŽ 䕃ӊՓ⫼䆹㾷ㅫ ⱘ 䇁 Ā䇁㿔ā ㉏ ⼎ 㔥Ḑ ǃ䖍⬠ ӊ 㾷⊩䗝乍DŽ ˈ䖬 ҹ∖㾷῵ Ⳉ 催㑻ӓⳳЁ ⳟ㒧 ˈϡ 佪 㾷ㅫ ӊ 㒧 DŽ
催㑻ӓⳳ կ 䆒䅵ӓⳳЁ䳔㽕ⱘ 㛑ˈ 催㑻 ⌕⿟ⱘӫ Ҫ 㛑DŽx催㑻ӓⳳⱘ 㒧 ⡍㡆ˈ՟ ⣀ゟⱘӓⳳ ӊ FEM ӊˈ䖭 Ѣ ԰⦃ Ё 䰤 ˄FE˅῵ DŽ䖭ѯ 㒧 䖬 䆌 䕏
ѿFE 㸠 ⾡㉏ DŽ
UG NX4催㑻ӓⳳ 䆁 ⿟
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x催㑻ӓⳳ կϪ⬠㑻ⱘ㔥Ḑ 㛑DŽ 䕃ӊ Փ⫼㒣⌢ⱘ 䅵 ѻ⫳催䋼䞣㔥ḐDŽ㒧 ӓⳳ ⱘ ㉏ ˄1Dǃ2D 3D˅DŽ ˈ㒧 㑻ӓⳳ
Փ 㛑 ⡍ 㔥Ḑ DŽ՟ ˈ䖭ѯ ⴔ䕃ӊ ԩ ԩԧ
˄՟ 㾦˅ 㔥ḐDŽ
x催㑻ӓⳳ 䆌 ԩԧㅔ ˈՓ 㛑 ḍ 䳔㽕 䞣䑿 CAD ԩԧDŽ՟ ˈ ҹՓ⫼䖭ѯ 催 㔥Ḑⱘ ԧ䋼䞣ˈ ⊩ ⍜
䰸 䯂乬ⱘ ԩԧ˄՟ ⱘ䖍˅DŽ
x催㑻ӓⳳЁϧ䮼 ⱘNXӴ⛁㾷ㅫ NX⌕ԧ㾷ㅫ DŽ
¾NXӴ⛁㾷ㅫ ϔ⾡ 䲚 ⱘ 䰤 㾷ㅫ DŽ 䆌⛁ ⿟ 乘⌟ ⛁䕑㥋㋏㒳Ёⱘ⛁⌕ ⏽ DŽ
¾NX⌕ԧ㾷ㅫ ϔ⾡䅵ㅫ⌕ԧ ˄CFD˅㾷ㅫ DŽ 䆌 㸠〇 ǃϡ 㓽ⱘ⌕ ˈ ㋏㒳Ёⱘ⌕ԧ䖤 乘⌟⌕⥛ ẃ ˈг
ҹՓ⫼NXӴ⛁ NX⌕ԧϔ䍋 㸠㗺 Ӵ⛁/⌕ԧ DŽ
1.2ӓⳳ ӊ㒧
䗮䖛催㑻ӓⳳ ԰⌕ ˈ ⫼4Ͼ ⾏ 㘨ⱘ ӊ DŽ㽕 催㑻ӓⳳЁ催 ԰ˈ䳔㽕њ㾷 ѯ Ͼ ӊЁˈҹ 䙷ѯ Ͼ ӊ 乏 ▔⌏ⱘ ԰䚼ӊDŽ䖭4Ͼ ӊ 㸠Ѣӓⳳ䖛⿟ˈ 1-2 ⼎DŽ
1-2ӓⳳ ӊ㒧
ℷ㹿 ⱘ 䆒䅵䚼ӊ
ϔϾ .prt ⱘ䚼ӊ ӊDŽ՟ ˈϔϾ ҹ㹿 Ўplate.prtⱘ䚼ӊDŽ
䚼ӊ ӊ Џ῵ 䚼ӊ ϔ㺙䜡ˈ ϔϾ ⱘ䚼ӊ ԩԧDŽ
⫼ϔϾ⬅ ҪҎ䆒䅵ⱘ῵ ˈ 㛑≵ ⱘ 㡄DŽ 䖛⿟ ˈ䗮 Џ῵ 䚼ӊ ӊ ϡ㹿 ⱘDŽ
䆒䅵䚼ӊ ӊⱘ⧚
ϔϾ⧚ 䚼ӊ ӊ㹿 ゟ ˈ咬䅸 ϔ.prt ˈfem#_i 䚼ӊ ⱘ䰘 DŽ՟ ˈ 䚼ӊ plate.prtˈϔϾ⧚ 䚼ӊ㹿 Ўplate_fem1_i.prtDŽϔϾ⧚ 䚼ӊ 䆒䅵䚼ӊⱘϔϾⳌ ˈ ҹ DŽ
⧚ 䅽⫼ ⫼⧚ 䚼ӊ Џ῵ ⱘ䆒䅵⡍ DŽϡ Џ῵ 䚼ӊˈ
㄀1ゴ催㑻ӓⳳ 䮼3
㗠 䳔㽕 ⧚ 䚼ӊϞ 㸠 ԩԧ⧚ DŽ՟ ˈ ҹ⿏ ⡍ ˈ Ё㹿 ⬹ⱘ ⱘ ԩ㒚㡖DŽ
ϔ 䆒䅵䚼ӊ ӊⱘϡ ㉏ ҹՓ⫼ Ͼ⧚ ӊDŽ
䰤 ῵ ˄FEM˅ ӊ
ゟϔFEM ӊ 咬䅸 ϔϾ.fem ˈ_fem# 䚼ӊ ⱘ䰘 DŽ՟ ˈ 䚼ӊ plate.prtˈϔϾFEM ӊ㹿 Ўplate_fem1.femDŽ
ϔϾ 䰤 ῵ ӊ 㔥Ḑ˄㡖⚍Ϣ ˅ǃ⠽⧚⡍ DŽ
ϔ ゟњ㔥Ḑˈ ҹ ⫼ㅔ ⿏ ҹ 㔥Ḑ 䋼䞣䆒䅵ЁⱘҎЎ 䈵ˈ 㒚䭓 䴶ǃ 䖍㓬 䚼 ӊDŽㅔ 䆌Ⳍ ϔ⡍ 䰤 䆒䅵 ⱘ㒚㡖㑻Ϟ㔥Ḑ ԩԧDŽ
ԩԧ ⫳ ѢFEMЁⱘ 䖍 ԩԧϞˈ㗠ϡ ⧚ ⱘ Џ῵ ⱘ䚼ӊЁDŽ
ϾFEM ӊ ҹ ⫼ ϔ⧚ 䚼ӊˈ ҹ ϡ ㉏ ϡ ⱘFEM ӊDŽӓⳳ ӊ
ゟϔӓⳳ ӊ ˈ咬䅸ϔϾӓⳳ ӊ ϔ.sim ˈ_sim# 䚼ӊ ⱘ䰘 DŽ՟ ˈ 䚼ӊ plate.prtˈϔϾӓⳳ ӊ㹿 Ўplate_sim1.simDŽ
ӓⳳ ӊ ӓⳳ ˈ 㾷ㄨǃ㾷ㅫ䆒㕂ǃ䕑㥋ǃ㑺 ǃ Ⳍ ⱘ ǃ⠽⧚⡍ ˈ ҹ ӊ ゟ䆌 㘨 ϔFEMⱘӓⳳ ӊDŽ
㸠 Ͼ ㉏ ˈ4Ͼ ⾏ⱘ ӊ կ♉⌏ DŽ 䆌 ˈ4Ͼ ӊ 䖲ⱘDŽ
1.3催㑻ӓⳳ ԰⌕⿟
ϔϾ ˈ 䆹 䆩 ∖㾷ⱘ䯂乬 ϔ њ㾷DŽ 䆹ⶹ䘧 ⫼ Ͼ∖㾷 ˈℷ 㸠ҔМ㉏ ⱘ 䳔㽕ҔМ㉏ ⱘ㾷 ḜDŽϟ ㅔ㽕 њ 㒧 ӓⳳЁ䗮⫼ⱘ ԰⌕⿟DŽ
˄1˅ NXЁˈ ϔ䚼ӊ ӊDŽ
˄2˅ 催㑻ӓⳳ ⫼DŽЎFEM ӓⳳ ӊ㾘 咬䅸∖㾷 ˄䆒㕂⦃ ˈ 䇁㿔˅DŽ⊼ ˖ FEM ē d
˄3˅ ゟϔ㾷 ḜDŽ䗝 ∖㾷 ˄ NX Nastran˅ǃ ㉏ ˄ Structural˅ 㾷 Ḝ㉏ ˄ Linear Statics˅DŽ
˄4˅ 䳔㽕ˈ⧚ 䚼ӊ ԩԧDŽϔ Փ⧚ 䚼ӊ▔⌏ˈ ҹ⿏ ϡ䳔㽕ⱘ㒚㡖ˈ 㾦ˈ 䱨 ԩԧ ԧ㔥Ḑ ゟЁ䴶DŽ
˄5˅ՓFEM ӊ▔⌏ˈ㔥Ḑ ԩԧDŽ佪 ⫼㋏㒳咬䅸㞾 㔥Ḑ ԩԧDŽ 䆌 ϟ㋏㒳咬䅸 կϔ ⱘ催䋼䞣ⱘ㔥Ḑˈ 乏 Փ⫼DŽ
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˄6˅Ẕ 㔥Ḑ䋼䞣DŽ 䳔㽕ˈ ҹ⫼䖯ϔℹ⧚ 䚼ӊ ԩԧ㒚 㔥Ḑˈℸ FEMЁ ҹ ⫼ㅔ ˈ⍜䰸 㔥Ḑ ῵ ⬅CAD ԩԧ 㛑 䍋ⱘϡ 㒧 ⱘ䯂乬DŽ
˄7˅ ⫼ϔ 㔥ḐDŽ
˄8˅ 㔥Ḑ⒵ ˈՓӓⳳ ӊ▔⌏ǃ԰⫼䕑㥋Ϣ㑺 ῵ DŽ
˄9˅∖㾷῵ DŽ
˄10˅ ⧚Ё㗗 㒧 DŽ
1.4ӓⳳ 㟾
ӓⳳ 㟾 ˄Simulation Navigator˅ կ ϔ ⢊㒧 ЁˈϔϾ㾖 㒉ϔCAE ⱘϡ ӊ 㒘 ⱘ ⊩DŽ↣ϔϾ ӊ 㒘 㹿 ⼎Ў Ёⱘϔ ⾏㡖⚍ˈ 1-3 ⼎DŽ
ӓⳳ 㟾 Ё կњⳈ Ⳉ䗮 㦰 DŽ ҹ ӓⳳ 㟾 ЁⳈ 㸠 ԰ˈҷ Փ⫼ ҸDŽ՟ ˈ ゟϔ ⱘ∖㾷 Нˈ ҹ 䕑㥋 㑺 Ңϔ ӓⳳ 㟾 ⱘ ϔϾЁDŽ
1-3ӓⳳ 㟾
㄀1ゴ催㑻ӓⳳ 䮼5 1.4.1ⳳ 㡖
觥閅蹉缬譄訝詢
ӓⳳ 㟾 ⱘ乊䚼䴶 ⼎ ӊⱘ DŽ 1-4 ⼎Ў ϔϾ乊㑻ӓⳳ ӊ ⱘ ՟ DŽ䗝Ё 䗝Ḛ ҹ 乍Ⳃⱘ ⼎DŽ
1-4ӓⳳ 㟾 Ёⱘ ⾡㡖⚍
㸼1-1 ⼎ⱘ ӓⳳ 㟾 Ё ⾡㡖⚍ⱘ催㑻㓐䗄DŽ
㸼1-1ӓⳳ 㟾 㡖⚍ 䗄
㡖⚍ 㡖⚍ 䗄
ӓⳳ ӓⳳ ˈ ϧ䮼∖㾷 ǃ㾷 Ḝǃ㾷 Ḝ䆒㕂ǃӓⳳ 䈵ǃ䕑㥋ǃ㑺 DŽ ҹ Ͼӓⳳ ӊϢϔ ϾFEM ӊ 㘨
FEM 㔥Ḑ ǃ⠽⧚⡍ ǃ 䖍 ԩԧDŽFEM ӊ Ⳍ ⧚ DŽ ҹ 㘨 ϾFEM ӊ ϔ Ͼ⧚ 䚼ӊ
⧚ 䚼ӊ ⧚ 䚼ӊˈ ゟϔFEM ⬅䕃ӊ㞾 ゟ
Џ῵ 䚼ӊ Џ῵ 䚼ӊ ԰䚼ӊ ˈ Џ῵ 䚼ӊ㡖⚍Ϟ ゟϔ ⱘFEM ⼎ ⱘ⧚ 䚼ӊ
䖍 ԩԧ 䖍 ԩԧ˄ 䖍 ԧǃ㸼䴶 䖍㓬˅DŽϔ 㔥Ḑ 䰤 ῵ ˈӏԩ䖯ϔℹ ԩԧ ⫳ 䖍 ԩԧϞˈ㗠ϡ ⧚ Џ῵ 䚼ӊϞ
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㓁㸼 㡖⚍ 㡖⚍ 䗄
0D㔥Ḑ 䳊㓈˄0D˅㔥Ḑ
1D㔥Ḑ ϔ㓈˄1D˅㔥Ḑ
2D㔥Ḑ Ѡ㓈˄2D˅㔥Ḑ
3D㔥Ḑ ϝ㓈˄3D˅㔥Ḑ
ӓⳳ 䈵 㾷ㅫ 㾷 Ḝϧ ⱘ 䈵ˈ 㞾 䇗⏽ ǃ㸼Ḑ ⌕ 㸼䴶
䕑㥋 ӓⳳ ӊⱘ䕑㥋DŽ ϔ㾷 Ḝ ˈ䕑㥋 ˄Load Container˅ 㒭ӊ ⱘ䕑㥋
㑺 ӓⳳ ӊⱘ㑺 DŽ ϔ㾷 Ḝ ˈ㑺 ˄Constraint Container˅ 㾷 Ḝⱘ㑺
㾷 Ḝ 㾷 Ḝ 䈵ǃ䕑㥋ǃ㑺 㾷 Ḝⱘ
ℹ ϔ㾷 Ḝ ↣ϔϾ 㾷 Ḝⱘ ԧˈ 䕑㥋ǃ㑺 ӓⳳ 䈵
㒧 Ңϔ∖㾷 ⱘӏϔ㒧 DŽ 㕂 ⧚ Ёˈ ҹ 㒧 㡖⚍ˈ ⫼ ӓⳳ 㟾 ⱘ 㾕 䗝Ḛ ⾡㒧 㒘ⱘ ⼎
1.4.2ⳳ㾚
閅芉絓
ӓⳳ ӊ㾚 ϔϾ⡍⅞⌣㾜 に ˈ Ѣӓⳳ 㟾 ЁDŽ䆹に ˖
x ⼎ 䕑ⱘ䚼ӊˈҹ 䖭ѯ䚼ӊ Џ῵ 䚼ӊ ⃵ ㋏Ёⱘ FEM ӓⳳ ӊDŽ
x 䆌䕏 ⼎ⱘ䚼ӊˈ ⊩ 㽕 ⼎ⱘ䚼ӊDŽ
¾ ϔ ԧℷ ⼎ˈ ⼎Ў 㡆ˈϨ ⿄Ӯ催҂ ⼎DŽ
¾ ϔ ԧϡ ⼎ˈ ♄DŽ
x 䆌 ӏԩ䆒䅵 ⧚ 䚼ӊϞ ⱘFEM ӓⳳ ӊˈ㗠ϡ 佪 ⼎䚼ӊDŽ
ӓⳳ ӊ㾚 1-5 ⼎DŽ
㄀1ゴ催㑻ӓⳳ 䮼7
1-5ӓⳳ ӊ㾚
1.5㒗д
㒗дЁ ⫼ϔϝ㓈 ԧ㔥Ḑˈ ϔϾ䖲 䚼ӊˈњ㾷催㑻ӓⳳ ԰⌕⿟ˈ д˖
x 䚼ӊ ゟFEM ӓⳳ ӊDŽ
x 㔥Ḑ ⧚ ԩԧDŽ
x㔥Ḑ 䚼ӊDŽ
xЎ㔥Ḑ Нϔ DŽ
x԰⫼䕑㥋 㑺 䚼ӊDŽ
x∖㾷῵ DŽ
x㾖 㒧 DŽ
㄀1ℹ 䚼ӊˈ 催㑻ӓⳳ
x NXЁˈ rod.prt䚼ӊˈ 1-6 ⼎DŽ
x Advanced Simulation ⫼DŽ䗝 StartėAll ApplicationsėAdvanced SimulationDŽx 䌘⑤ Ϟˈ Simulation Navigator DŽ
x 䫔˄pin˅ ӓⳳ 㟾 DŽ
x ӓⳳ 㟾 Ёˈ rod.prt 䗝 New FEM and SimulationDŽ
1-7 ⼎ˈNew FEM and Simulation 䆱Ḛ 3Ͼ 㞾 ゟⱘ ӊDŽDefault
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LanguageϟNX NASTRANЎ∖㾷 ˈAnalysis Type䗝 StructuralDŽ
1-6rod.prt 1-7New FEM and Simulation 䆱Ḛx New FEM and Simulation 䆱ḚЁⱘOK 䪂DŽ
⦄Create Solution 䆱Ḛˈ 1-8 ⼎ˈ咬䅸Solver NX NASTRANDŽ
x Create Solution 䆱ḚЁⱘOK 䪂DŽ
Simulation Navigator ⼎Simulation FEM ӊˈ 1-9 ⼎DŽ
1-8Create Solution 䆱Ḛ 1-9ӓⳳ 㟾 ㄀2ℹ⧚ ԩԧ
ℸ㒗дˈ ѯ䆒䅵⡍ ҹҢ䚼ӊ⿏ ˈ Ў Ӏ ϡ䞡㽕ⱘDŽ
x Simulation NavigatorЁˈ Simulation File View 㹿 ˈ Simulation File
㄀1ゴ催㑻ӓⳳ 䮼9
View DŽ
x rod_fem1_iDŽ
⼎˖ ē ω Make Displayed PartDŽ
⧚ ⱘ䚼ӊ⦄ ӓⳳ 㟾 Ё㹿▔⌏DŽ
x Advanced Simulation Ёˈ Idealize Geometry DŽ
x䱣Idealize 䆱Ḛ ˈ䗝 䚼ӊDŽ
x䗝ЁHoles 䗝ḚDŽ
⊼ ˖ Ӿ10ē ΄ ē ԉ 10mm d x OK 䪂DŽ
Ң⧚ 䚼ӊ㹿⿏ ˈ 1-10 ⼎DŽ
1-10⧚ 䚼ӊ
x Save ˈ ▔⌏ⱘ ӊDŽ
㄀3ℹ 䚼ӊ㔥Ḑ
Ўњ 䚼ӊ㔥Ḑˈ佪 䳔㽕ՓFEM ӊ▔⌏DŽ
x Simulation File ViewЁˈ rod_fem1DŽ
FEM ӊ㹿▔⌏ ӓⳳ 㟾 ⱘ乊䚼DŽ
x Advanced Simulation Ϟˈ 3DTetrahedral Mesh DŽ
⼎˖ Ҷ ӽ rod_fem1ω New Meshė3D Tetrahedralē
d
x䱣3D Mesh 䆱Ḛ ˈ䗝 ԧDŽ
xҢType 㸼䗝 CTETRA˄10˅ DŽ
⊼ ˖CTETRAď10Đ CTETRAď4Đ NASTRANӦ d
x Overall Element SizeḚЁ 4.0DŽ
x OK 䪂 ゟ㔥Ḑˈ 1-11 ⼎DŽ
1-12 ⼎ˈ3D㔥Ḑ㹿 Simulation NavigatorЁDŽ
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1-11㔥Ḑ 䚼ӊ 1-12㔥Ḑ㡖⚍x Save ˈ FEM ӊDŽ
㄀4ℹЎ㔥Ḑ Нϔ
x Advanced Simulation Ϟˈ Material Properties DŽ
⼎˖ ToolsėMaterial Properties d
x Materials 䆱ḚЁˈ Library DŽ
x Search Criteria 䆱ḚЁˈ OK 䪂DŽ
x Search Result 䆱ḚЁˈ䗝 ЎSteelⱘ ˈ✊ OK 䪂DŽ
⡍ 㹿 䕑 Materials 䆱ḚЁDŽ԰⫼ 㔥ḐDŽ
xՓ Materials 䆱ḚЁⱘSTEEL㹿҂ DŽ
x Simulation NavigatorЁˈ ˄䗝 ˅3d_mesh˄1˅䗝 㔥ḐDŽ
x 䆱ḚЁˈ OK 䪂DŽ
㹿䖲 㔥ḐDŽ ⫼Simulation NavigatorˈẔ 㹿԰⫼ 㔥ḐDŽx Simulation Navigator 䆱ḚЁˈ 3d_mesh˄1˅ 䗝 Edit AttributesDŽx Element Attributes 䆱ḚЁˈẔ STEEL㹿 Ў԰⫼ 㔥Ḑⱘ DŽ
x Cancel 䪂DŽ
x ӊDŽ
㄀5ℹ԰⫼ϔ䕈 䕑㥋
x Simulation File Viewに Ёˈ rod_sim1DŽ ӓⳳ 㟾 ЁՓSimulation ӊ▔⌏DŽ
㔥Ḑ ⼎ˈ 㗠 䴶䗝 DŽ
x Simulation NavigatorЁϡ䗝Ё3d_mesh˄1˅ 䗝Ḛˈ 1-13 ⼎DŽ
x Advanced Simulation Ϟˈ Load Type Ёⱘㆁ ˈ✊ Bearing DŽ
㄀1ゴ催㑻ӓⳳ 䮼11
1-13 3D㔥Ḑ ⼎
⊼ ˖ Simulation Navigatorē ԅ ̣ďSolution1Đ ē Loadsēω New LoadėBearing d
䕈 䕑㥋㽕∖㾘 ϔ 㸼䴶˄ 䖍㓬˅ˈ ϔ㾘 䕑㥋 ⱘⶶ䞣DŽ
佪 ˈ䗝 ԩԧüü䕈 䕑㥋 ԰⫼ⱘ 䴶DŽ
x Create Bearing 䆱Ḛˈ䗝 䚼ӊ ッⱘ 䴶ˈ 1-14 ⼎DŽ
1-14䗝 䕑㥋԰⫼㸼䴶
x Force ḚЁ䕧 1000DŽ
⊼ ˖ ďRegion AngleĐ Ӿ180d Ӿ б 180e d
⃵ˈ䗝 㽕 Нⱘ 䕑㥋ⱘⶶ䞣 DŽ
x Inferred Vector Ёⱘㆁ ˈ –YC Axis DŽ
x OK 䪂DŽ
䕑㥋 ゟ ⼎ Ёˈ 1-15 ⼎DŽ
䕑㥋Ϟ ⼎ⱘㆁ ϔbitˈ ⫼BC Edit Display 䆱Ḛ 䖍⬠ ӊⱘ 䉠DŽ
x Simulation NavigatorЁ Solution˄1˅ϟⱘBearing˄1˅䕑㥋ˈ✊ 䗝 StyleDŽx BC Edit Display 䆱ḚЁˈ ⿏ Scale⒥ ㆁ ˈ✊ OK 䪂DŽ
ㆁ ˈ 1-16 ⼎DŽ
UG NX4催㑻ӓⳳ 䆁 ⿟
12
1-15 ゟ ⼎䕑㥋 1-16 ⱘ䕑㥋 ⼎㄀6ℹ԰⫼㄀ϔ㑺
⫼ϔ䫔ԣ㑺 ˈ ⱘϔッ㑺 ⱘ 䴶DŽ䆹㑺 ӓⳳℸ䴶 ḋϢ ϔ䚼ӊϞⱘ 䴶 䜡DŽ
ϔϾ䫔ԣ㑺 Нϔ 䕀䕈DŽϔ 䗝 њϔ 䴶ˈ ゟϔ ㋏ˈR Z 㹿 ˈTheta˄ 䕀˅ 㞾⬅ⱘDŽ
x Advanced Simulation Ϟˈ Constraint Type Ёⱘㆁ ˈ✊ Pinned Constraint DŽ
⊼ ˖ Simulation Navigatorē ԅ ̣ďSolution1Đ Constraints ω New ConstraintėPinned Constraint d
x Create Pinned Constraint 䆱Ḛˈ䗝 䖲 䚼ⱘ 䴶ˈ 1-17 ⼎DŽ
x OK 䪂DŽ
㑺 㹿԰⫼ⱘ ⼎DŽ⬅㑺 ゟⱘ ㋏г 㾕ⱘˈ 1-18 ⼎DŽ
1-17䗝 䚼ⱘ 䴶 1-18 ゟϢ ⼎䫔ԣ㑺
㄀1ゴ催㑻ӓⳳ 䮼13
㄀7ℹ԰⫼㄀Ѡ㑺
䚼ӊ 㹿㑺 ˈԚ㒩Z䕈ҡ✊ 㞾⬅ 䕀DŽ⦄ 䚼ӊ乊䚼 ϔ㑺 ˈ䰆ℶϔ ԧ䖤 DŽ ⫼⫼ Нⱘ㑺 ˈ ϔϾ㞾⬅ Ё㑺 ⚍DŽ
x Constraint Type Ёⱘㆁ ˈ✊ User Defined Constraint DŽx Create User Defined Constraint 䆱ḚЁⱘDOF1ḚЁˈ Fixed DŽx X ⿏㹿 ˈ ҪDOF 㞾⬅DŽ
x 䗝 ⚍˖ ῑⱘ乊ッ 䴶Ⳍ䘛ˈ 1-19 ⼎DŽ
x OK 䪂DŽ
ゟ㑺 ˈ 1-20 ⼎DŽ
1-19䗝 ⚍ 1-20 ゟϢ ⼎ 㑺
x ӊDŽ
㄀8ℹ∖㾷῵
⦄ Нњ㔥Ḑǃ ǃ䕑㥋 㑺 ˈ ∖㾷῵ DŽ԰Ў䖛⿟ⱘϔ䚼 ˈ ⫼㓐 Ẕ ˈẔ偠῵ ↩DŽ
x Simulation NavigatorЁˈ Solution1 䗝 Comprehensive Checkˈ Informationに DŽ
x㗗 Ẕ 㒧 DŽ
Ẕ ⱘ 䄺 DŽ
xẔ 㤤䗝 Iterative Solver䗝乍ˈ ҹ 䖯 㛑DŽ
xẔ 䄺 ˖ 䫔ԣ㑺 ㋏ϡ Ѣ㡖⚍ϟⱘ ㋏DŽ ԰⫼䫔ԣ㑺 ˈ ⫼ϔ ㋏ 㡖⚍ϟⱘ ㋏DŽ䖭ϡӮ 䍋ӏԩ䯂乬ˈ ҹ ⬹䄺 DŽx 䯁Informationに DŽ
x Simulation NavigatorЁˈ Solution1ˈ 䗝 Solution AttributesDŽ
x Edit Solution 䆱ḚЁˈ䗝ЁIterative Solver˄ NX Nastran2.0 催⠜ ˅ 䗝ḚDŽ
x OK 䪂DŽ
x Simulation NavigatorЁˈ Solution1ˈ 䗝 SolveDŽ
UG NX4催㑻ӓⳳ 䆁 ⿟
14
⼎˖ Advanced Simulation Ӧ Solve γē Solveճ d Comprehensive Check d
x OK 䪂DŽ
⼎Informationに ˈ ⃵㓐 Ẕ DŽ
䗮䖛Ẕ ˈ ⦄Analysis Job Monitor 䆱Ḛˈ ⼎ӏ ℷ 䖤㸠DŽ 䖤㸠ˈ ҹ ҹ㒻㓁⫼NX ԰ˈ㗠 䰤 ℷ 㹿䅵ㅫDŽ
x ӏ ˈ 䯁Informationに DŽ
x Analysis Job Monitor 䆱ḚϞ Cancel 䪂DŽ
⦄ 㾷ㅫ ˈ 1-21 ⼎ˈResults㡖⚍ Simulation NavigatorЁ ҹ㾕 DŽ
㄀9ℹ㾖 㒧
⦄ ⫼ 㕂 ⧚ 㾖 㒧 DŽ
Simulation NavigatorЁˈ ResultsDŽ
⼎˖ Ӧ Advanced Simulation ԅResults γd
㒧 ⼎ 㕂 ⧚ に Ёˈ 1-22 ⼎DŽ
1-21Results㡖⚍ 1-22㒧 ⼎ ⼎Post Control ˈ 1-23 ⼎DŽ
1-23Post Control
⼎˖ Post Control Ϣ ԅē Application ω Post Control d ㄀10ℹ ӓⳳ 㟾 Ё㗗 㒧
䗮䖛ㅔ 䗝 㾘 䳔㽕ⱘ㉏ ˈ ҹ ⼎ⱘ㒧 ㉏ DŽ⊼ ˖咬䅸䗝 ԡ⿏㉏ DŽ䆌 㒧 ㉏ ϧ䮼ⱘ ㉏ ˄ 㒘 ˅DŽ 1-24ЁˈDisplacement 㒣 ҹ ⼎ϡ DŽ
㄀1ゴ催㑻ӓⳳ 䮼15
1-24 ⱘԡ⿏㡖⚍
x Simulation NavigatorЁˈ SUBCASE—STATIC LOADS1LoadsDŽ
x Displacement—NodalDŽ
x䗝ЁY㒘 䗝ḚDŽ
⼎ ҹ ⼎Yԡ⿏ ˈ 1-25 ⼎DŽ
1-25Yԡ⿏
㄀11ℹ䗔 㕂 ⧚
㾖 㒧 ˈ ҹ䗔 㕂 ⧚ DŽ
x Post Control Ϟˈ Finish Post Processing DŽ
⼎˖ ToolsėResultsėFinish Post Processing d
x 䯁 䚼ӊ ӊDŽ。