扭矩
- 文件介紹:
- 該文件為 doc 格式,下載需要 0 積分
- 1:問題描述
電動機輸出功率為1.1KW,轉速1400r/min,通過齒輪減速后,轉速為10r/min,功率沒損耗,則T2=9550 =9550*1.1/10=1050N.m,所以,扭矩為1050N.m。
2:材料參數:
鋼管彈性模量E=2.06e11,泊松比u=0.28
3:尺寸參數:
4:ansys操作:
1:preferences-structural
2: preprocessor-element type-add/../-solid,185-ok-add-mass,21-ok
3: real constants-add/../-add-ok-0-ok
4: material props-material models-structural-linear-elastric-isotropic
-Ex=2.06e11,Prxy=0.28-ok
5: model-creat-volumes-blockr-by dimensions-坐標-ok
6:meshing-mesh attributes-all volume-ok
7:size cntrls-manualsize-lines-picked lines-1,2,3,4,5,6,7,8-apply-9,10,11,12-ok
8:mesh-volume-mapped-4to6 sided-picked all
9:plotctrls-numbering-node-記錄下上端面編號(可配合如下操作:按住右鍵不放,在感興趣的地方拖動,可以放大該區域; ctrl alt 右鍵拖動=調節模型觀測方向; ctrl alt 左鍵拖動=平移模型)
10:modeling-creat keypoints-in activescs-9(0,0,0.08)-ok
11:meshing-mesh attributes-pick keps-9-mass 21-ok
12:mesh tool-mesh:kep-mesh-9-ok
13:建立剛性區域
Coupling/ceqn-rigid region-9-ok-輸入編號-ok
14:solution-analysis type-static
15: define loads-apply-structural-force/moment-on keps-9-mz-1050-ok
16: define load-apply-structural-displament-on ares-1-ok
17: solve-current ls-ok
18: General Postproc-plot result-contor plot-nodal solu-DOF solution- displacement vector sum-ok
...