建模練習(xí)_軸承座ppt課件(已修改)
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【正文】 Training Manual 軸承座 實(shí)體建模 : 自上而下 INTRODUCTION TO ANSYS Training Manual 說(shuō)明 ? 建立軸承座的 1/2對(duì)稱實(shí)體模型。 ? 以 文件名保存數(shù)據(jù)庫(kù)文件 Counterbore , deep Base 6 x 3 x 1 Web, thick All dimensions in inches Four holes, offset from corner Bushing, Bracket , thick 6F. 實(shí)體建模：自上而下 軸承座 INTRODUCTION TO ANSYS Training Manual ，用 “ pblock”作為作業(yè)名， 進(jìn)入 ANSYS : ? 按 [ISO] – 或用命令 : /VIEW,1,1,1,1 : – Main Menu Preprocessor Modeling Create Volumes Block By Dimensions ? 輸入 X1 = 0, X2 = 3, Y1 = 0, Y2 = 1, Z1 = 0, Z2 = 3,然后按 [OK] – 或用命令 : /PREP7 BLOCK,0,3,0,1,0,3 6F. 實(shí)體建模：自上而下 軸承座 INTRODUCTION TO ANSYS Training Manual X=, Y=, Z=.75: – Utility Menu WorkPlane Offset WP by Increments … ? 設(shè)置 X,Y,Z Offsets = , , ? 設(shè)置 XY, YZ, ZX Angles = 0, 90, 0, 然后按 [OK] – 或用命令 : WPOFF, , , WPROT, 0, 90, 0 6F. 實(shí)體建模：自上而下 軸承座 INTRODUCTION TO ANSYS Training Manual 英寸深度為 英寸的圓柱 : – Main Menu Preprocessor Modeling Create Volumes Cylinder Solid Cylinder ? 輸入 Radius = ? 輸入 Depth = , 然后按 [OK] – 或用命令 : ? CYL4, , , , , , DZ= : – Main Menu Preprocessor Modeling Copy Volumes + ? 拾取柱體 (體號(hào) 2),按 [OK] ? DZ = , 按 [OK] – 或用命令 : ? VGEN,2,2, , , , , ,0 6F. 實(shí)體建模：自上而下 軸承座 INTRODUCTION TO ANSYS Training Manual : – Main Menu Preprocessor Modeling Operate Booleans Subtract Volumes ? 拾取軸承座基礎(chǔ)的體 (體 1), 按 [OK] ? 拾取兩個(gè)圓柱體 (體 2 和體 3), 然后按 [OK] – 或用命令 : VSBV, 1, ALL 6F. 實(shí)體建模：自上而下 軸承座 INTRODUCTION TO ANSYS Training Manual : – Utility Menu WorkPlane Align WP with Global Cartesian – 或用命令 : WPCSYS,1,0 VPLOT : – Main Menu Preprocessor Modeling Create Volumes Block By 2 Corners amp。 Z ? WP X = 0 ? WP Y = 1 ? Width = ? Height = ? Depth = , then [OK] – 或用命令 :BLC4,0,1, : – Utility Menu WorkPlane Offset WP to Keypoints + ? 拾取正面左角頂部的關(guān)鍵點(diǎn) ,按
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