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登錄Assembly的案例
『下載』solidworks essentials parts assemblies&nb
Lesson 11: Shelling and Ribs
Shelling and Ribs
Analyzing and Adding Draft
Other Options for Draft
Shelling
Ribs
Full Round Fillets
Thin Features
Lesson 12: Bottom-Up Assembly Modeling
Case Study: Universal Joint
Bottom-Up Assembly
Creating a New Assembly
Position of the First Component
FeatureManager Design Tree and Symbols
Adding Components
Using Part Configurations in Assemblies
Creating Copies of Instances
Component Hiding and Transparency
Component Properties
Sub-assemblies
Smart Mates
Inserting Sub-assemblies
Lesson 13: Using Assemblies
Using Assemblies
Analyzing the Assembly
Changing the Values of Dimensions
Using Physical Dynamics
Physical Simulation
Exploded Assemblies
Explode Line Sketch
Assembly Drawings
In the Drawings Course...
展開 『分享』I-DEAS course guide(assembly design)
I-DEAS course guide(assembly design)共7個(gè)分解壓縮文件。
part1
I-DEAS course guide(assembly design).part1.rar
I-DEAS course guide(assembly design).part2.rar
I-DEAS course guide(assembly design).part3.rar
I-DEAS course guide(assembly design).part4.rar
I-DEAS course guide(assembly design).part5.rar
I-DEAS course guide(assembly design).part6.rar
I-DEAS course guide(assembly design).part7.rar
展開 SURFACE ASSEMBLY__M11 CAN ONLY HAVE COUPLED POR...
SURFACE ASSEMBLY__M11 CAN ONLY HAVE COUPLED PORE PRESSURE-DISPLACEMENT UNDERLYING ELEMENTS
(1)問題描述
The job input file "Job-1.inp" has been submitted for analysis.
Error in job Job-1: SURFACE ASSEMBLY__M11 CAN ONLY HAVE COUPLED PORE PRESSURE-DISPLACEMENT UNDERLYING ELEMENTS
Error in job Job-1: SURFACE DEFINITION ASSEMBLY__M11 NOT FOUND.
Error in job Job-1: 776 elements are are missing the permeability definition. The elements have been identified in element set ErrElemMissingPermeability.
Error in job Job-1: THE SURFACE ASSEMBLY__M11 HAS NOT BEEN LOCATED
Job Job-1: Analysis Input File Processor aborted due to errors.
Error in job Job-1: Analysis Input File Processor exited with an error.
Job Job-1 aborted due to errors.
展開 有限元理論基礎(chǔ)及Abaqus內(nèi)部實(shí)現(xiàn)方式研究系列16: Part、Instance與Assembly
組裝Assembly下的單元?jiǎng)偠染仃嚕?9. 最終形成整個(gè)Assembly的總體剛度矩陣。
1.4 算例
模態(tài)分析結(jié)果的正確性直接受總體剛度矩陣和總體質(zhì)量矩陣影響,因此我們采用一個(gè)多Part手機(jī)模型的模態(tài)分析來驗(yàn)證本節(jié)內(nèi)容的正確性。此次驗(yàn)證,依然使用自研求解器iSolver與Abaqus計(jì)算結(jié)果對比的方式。
1.4.1 算例說明
如圖,此手機(jī)模型Assembly由12個(gè)Part組成,Part之間采用K-Coupling連接。
1.4.2 模態(tài)分析結(jié)果
iSolver與Abaqus計(jì)算頻率結(jié)果誤差小于2%,由此可以證明iSolver計(jì)算得到的總體剛度矩陣和總體質(zhì)量矩陣與Abaqus一致,驗(yàn)證了本文對于多Part模型總裝矩陣組裝流程的猜測。
==總結(jié)==
本章介紹了Part、Instance與Assembly三者之間的關(guān)系,分析了Instance的網(wǎng)格形成原理,也簡單猜測了一下Abaqus的內(nèi)部組裝實(shí)現(xiàn)流程,最后通過一個(gè)算例來驗(yàn)證。
算例視頻:
http://www.yqgqt.org.cn/college/video/c1288411.4 分析案例篇4:手機(jī)多Part模態(tài)分析
如果有任何其它疑問或者項(xiàng)目合作意向,也歡迎聯(lián)系我們:
snowwave02 From www.yqgqt.org.cn
email: snowwave02@qq.com
以往的系列文章:
第一篇:S4殼單元?jiǎng)偠染仃囇芯俊=榻BAbaqus的S4剛度矩陣在普通厚殼理論上的修正。
http://www.yqgqt.org.cn/content/post/338859
第二篇:S4殼單元質(zhì)量矩陣研究。
展開 
【經(jīng)驗(yàn)分享】Abaqus中裝配(Assembly)模型消失了,兩步搞定
1.問題描述:
在Abaqus軟件中,用戶在完成建模并保存為.cae格式文件后,會遇到一個(gè)令人困擾的問題:當(dāng)再次打開該文件時(shí),發(fā)現(xiàn)部件Part界面正常顯示模型,但裝配Assembly界面里的模型消失,只剩下坐標(biāo)軸。
明明是可以正常計(jì)算的?????? ,明明是可以正常顯示的?????? ,明明都是設(shè)置好的?????? ......
明明很愛你的,明明想靠近... 說多了都是眼淚... ??????
2.問題分析
我們言歸正傳,嘗試了很多次后發(fā)現(xiàn)問題可能是裝配Assembly界面里特征Features導(dǎo)致的。
3.問題解決
我這里給大家拋磚引玉,提供一種解決方法,可以兩步搞定。如果有更好的方法,歡迎大家討論分享??????。
1.將Instances與Features里的全部文件同時(shí)刪除。(PS:只刪除當(dāng)方面沒用,別問我咋知道的??????)
2.創(chuàng)建新的Instances,就OK了。等一下,先別劃走。
4.存在問題
雖然裝配Assembly界面里的模型恢復(fù)了,但是別忘了,你是重新創(chuàng)建的Instances??????。算然網(wǎng)格、分析步還在,但接觸和約束需要重新設(shè)置。
該方法適合模型很簡單的寶寶們,那模型復(fù)雜怎么辦???????
模型復(fù)雜的寶寶們......加油??????,你是最棒的(反正總比重新建模要好點(diǎn))
如果有幫助到你,記得點(diǎn)贊??????
如果有更好的方法,歡迎大家討論分享??????。
展開 噴氣發(fā)動機(jī)組裝模型jet engine assembly.SLDASM ¥2
jet engine assembly.STL
jet engine assembly.SLDASM
解決 HyperMesh 2019 無法展開 Assembly 的問題
2019和2020版的HyperMesh無法折疊Assembly視圖,如下圖所示,這給復(fù)雜模型的處理帶來很多麻煩。
解決方案:Altair Forum的 tinh 大神給出了解決方案。將本文附件解壓到軟件安裝目錄 <install dir>/hm/scripts/br/views/model/regular/,覆蓋原有的文件,重新打開軟件即可。例如我的軟件安裝在C盤,則解壓附件中的文件到 C:\Program Files\Altair\2019\hm\scripts\br\views\model\regular。
原帖地址:https://forum.altair.com/topic/37224-hypermesh-2019-assembly-view/?tab=comments#comment-92444
Reports_modified.zip
展開 剪叉式升降機(jī)組件-Scissor Lift Assembly.STEP
2026年1月
可制造的組件,只需稍作修剪即可
剪叉式升降機(jī)組件-Scissor Lift Assembly.STEP
2026年1月
可制造的組件,只需稍作修剪即可
Scissor Lift Assembly.STEP
接觸收斂問題
The ratio of the maximum incremental adjustment to the average characteristic length is 1.45148e-02 at node 114 instance ld-1-lin-2-1 on the surface pair (assembly_ld-hy01,assembly_hy-ld01).
For *tie pair (assembly_ld-hy01-assembly_hy-ld01), not all the nodes that have been adjusted were printed. Specify *preprint,model=yes for complete printout.
For *tie pair (assembly_ld-hy02-assembly_hy-ld02), adjusted nodes with very small adjustments were not printed. Specify *preprint,model=yes for complete printout.
13 nodes have been adjusted more than once. The subsequent adjustments may cause these nodes not to lie on their master surface. The nodes have been identified in node set WarnNodeAdjust.
244 nodes may have incorrect normal definitions.
展開 【轉(zhuǎn)載】ABAQUS之inp文件結(jié)構(gòu)解析
** Section: Section-1
*Solid Section, elset=_PickedSet2, material=Steel
1.,
*End Part
**定義Assembly數(shù)據(jù)塊的格式為:*Assembly, Name=裝配件名稱
** ......
** *End Assembly
**省略號代表在Assembly數(shù)據(jù)塊中的Instance數(shù)據(jù)塊,以及定義在Assembly數(shù)據(jù)塊中的幾何數(shù)據(jù)塊,以及面和約束有關(guān)的數(shù)據(jù)塊。
** ASSEMBLY
**
*Assembly, name=Assembly
**定義Instance數(shù)據(jù)塊的格式為:*Instance, Name=實(shí)體名稱,部件名稱
** ......
** *End Instance
**在下面的格式中,不包含任何節(jié)點(diǎn),單元,集合和截面屬性等數(shù)據(jù),因?yàn)槲募械膶?shí)體是非獨(dú)立實(shí)體,必**須在Part模塊中定義。
展開 inp書寫規(guī)則(以一個(gè)inp文件為例)
**----------------------------------------------------------------------------------------------------------------------------------------------------
** Section: Section-1
*Solid Section, elset=_PickedSet2, material=Steel
1.,
*End Part
**----------------------------------------------------------------------------------------------------------------------------------------------------
**定義Assembly數(shù)據(jù)塊的格式為:*Assembly, Name=裝配件名稱
** ......
** *End Assembly
**省略號代表在Assembly數(shù)據(jù)塊中的Instance數(shù)據(jù)塊,以及定義在Assembly數(shù)據(jù)塊中的幾何數(shù)據(jù)塊,以及面和約束有關(guān)的數(shù)據(jù)塊。
展開 
CAE案例精選|SpaceClaim裝配體參數(shù)化示例-鉗口張開角度參數(shù)化
把鉗頭部和鉗桿部分別放入不同組件,選擇P1內(nèi)孔軸線,采用Assembly >> Assemble >> Anchor功能定位轉(zhuǎn)軸,使前鉸P1僅能繞軸轉(zhuǎn)動。采用Assembly >> Assemble >> Align功能對齊P2處兩銷軸,以使鉗頭連接柄桿。采用Assembly >> Assemble >> Tangent功能使P3外圓柱與平行于中縫面相距外半徑的平面相切,以使后鉸P3能平動。
然后,創(chuàng)建標(biāo)注尺寸。在P1圓環(huán)面上創(chuàng)標(biāo)注平面,采用Detail >> Dimension功能創(chuàng)建鉗口與中縫之間的夾角。
最后,創(chuàng)建驅(qū)動尺寸。點(diǎn)擊角度前的星花符號,Groups中的Create Parameter字樣高亮,即可創(chuàng)建驅(qū)動尺寸。
開口角度參數(shù)化后,更改驅(qū)動尺寸數(shù)值,聯(lián)動效果如下圖所示:
視頻效果如下:
作者陳志梅
展開 裝配中零件名的版本管理
編輯 ug_metric.def 文件,定義如下:
Assemblies_PartNameFormat: ([A-Za-z0-9]{6}-[A-Za-z0-9]{3}-[MOD|ASM]-)([0-9]{2})
Assemblies_PartNameSubstitution: \\1
Assemblies_PartNameMatch: \\1([0-9]{2})
Assemblies_VersionSubstitution: \\1
Assemblies_VersionType: Numeric
[A-Za-z0-9]{6}- 表示:不分大小寫和數(shù)字,共 6 位
[A-Za-z0-9]{3}- 表示:不分大小寫和數(shù)字,共 3 位
[MOD|ASM]- 表示:"MOD" 或 "ASM" ; 表示三維模型或裝配
([0-9]{2}) 定義版本由兩位數(shù)字確定
展開 CATIA線束模塊設(shè)計(jì)常用模塊與命令
2 電氣零件設(shè)計(jì)Electric Part Design
2.1 進(jìn)入Electrical Part Design模塊
開始菜單——設(shè)備與系統(tǒng)——電氣線束規(guī)則——Electrical Part Design
2.2 Electrical Part Design模塊命令
一般的,我們只需要用到定義接插件,定義Support(扎帶,卡扣),定義線束連接點(diǎn)命令
3 電氣線束段安裝設(shè)計(jì)Electrical Harness Installation
3.1 進(jìn)入Electrical Harness Installation模塊
開始菜單——設(shè)備與系統(tǒng)——電氣線束規(guī)則——Electrical Harness Installation
3.2 Electrical Harness Installation模塊命令
4 電氣線束裝配設(shè)計(jì)Electrical Harness Assembly
4.1 進(jìn)入Electrical Harness Assembly模塊
開始菜單——設(shè)備與系統(tǒng)——電氣線束規(guī)則——Electrical Harness Assembly
4.2 Electrical Harness Assembly模塊命令
CATIA電氣線束裝配模塊常用命令
Electrical Harness Assembly這個(gè)模塊的命令在Electrical Harness Installation中基本都有涉及,這里強(qiáng)烈建議在Electrical Harness Installation中進(jìn)行設(shè)計(jì)。
這個(gè)模塊我們用的最多的命令為生成GBN文件命令,及創(chuàng)建線束分支命令進(jìn)入到Electrical Harness Installation模塊。
展開 abaqus四點(diǎn)彎曲不收斂
Path based tracking is defined in contact pair (assembly__pickedsurf43,assembly_part-2-1_rigidsurface_). Path based tracking cannot be used with analytical rigid master surfaces, the state based tracking algorithm will be used instead.
Path based tracking is defined in contact pair (assembly__pickedsurf45,assembly_part-2-2_rigidsurface_). Path based tracking cannot be used with analytical rigid master surfaces, the state based tracking algorithm will be used instead.
Solver problem. Zero pivot when processing D.O.F. 1 of 1 nodes. The nodes have been identified in node set WarnNodeSolvProbZeroPiv_1_1_5_5_1.
展開 Assembly的相關(guān)專題、標(biāo)簽、搜索
AssemblyAssembly Language node set assembly_bond is not part of the contact pair assembly_surf-2-assembly_surf-1接觸對the slave surface assembly_soil is paired with master surfaces assembly_pile and assembly_tube that intersect each other接觸對the slave surface assembly_soil is paired with master surfaces assembly_pile and assembly_tube that intersect each other.the secondary surface assembly_in common with its main surface assembly_the secondary surface assembly_in common with its main surface assembly_.for contact pair (assembly__pickedsurf183-assembly__pickedsurf182)