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本帖最后由 guosj 于 2012-8-8 19:43 编辑 3 Y2 h# U: n. l1 Q# o2 e& ?5 p
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1.With the FEM displayed, choose Tools→Materials→Manage Materials (Create).
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2.In the Material List group, select Local Materials.
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3.In the New Material group, select the material type from the Type list.7 j1 t H- g Z! }/ J
; v, S$ j5 U1 `; R6 G/ {4.Click Create Material .
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5.In the materials dialog box, enter a Name for the material.6 e+ X7 {6 _4 i0 W7 n- i! n& M
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7 D* U" `* S# b3 `4 J# nDo not use a name that is the same as a library material. With assemblies, it is possible for two material records to use the same name if one is a library material and the other is a local material, or the two records are of different categories or material types. This situation can cause problems and should be avoided by using unique record names., ~" l% a3 Y* {+ ~( A
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6 ^% r0 |, |* w ]6 h6.Enter values for material properties. 3 P5 v0 \' T' V) ?
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Select one of the following:- S: t9 t9 d) Q( V
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◦Expression to use a constant value or NX expression to define the property values. ! Q% v2 O& R* q; W0 x9 W' e1 Y7 Z8 a
# z& q5 e6 Q7 K6 J+ ~0 ^For more information, see Expressions overview.
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◦Field to define varying values for material properties.
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For an example of how to do this, see Define a material with stress/strain data.
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0 i5 K; N. c0 A* AFor information about properties for specific material types, see the list of links in the Material dialog box topic.
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9 O7 S7 _& u9 p- N) k7.Click OK.
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The new material appears in the Materials list.
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) k3 j: _8 ]6 h% J$ N8.Click Cancel to close the dialog box.
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5 T7 H& E3 u1 J& l3 C/ ^. ANote
5 {, ~6 T2 f8 t% h xThe new material is saved directly in the current FEM. To add this material to a custom material library, see Add a new material definition to a custom library.
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