汽車catia_培訓教程-在線瀏覽
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【正文】 fted Surface 放樣曲面 (1/2) Tangent Support Section1 Section2 Section3 Section4 Tangent Support Resulting Lofted surface 重新設置封閉點 曲面在引導線方向的限制范圍 利用引導線控制 Lofted Surface 放樣曲面 (2/2) 斷面曲線參數(shù)對應性 Ratio Tangency Tangency then curvature Vertices Blend Surface 過渡曲面 Manual coupling between sections 過渡面與支撐面的邊界端點施加切失連續(xù)約束 定義過渡面的張量 ,常量 (Constant) 或 線 性(Linear) :Boundaries 提取曲面邊界線 You will select a propagation type to create exactly the necessary portion of curve. Complete boundary Tangent continuity No propagation Point continuity Extracting 提取幾何元素 選擇原來沒有被選中的對象 提取的元素會被組成幾組元素 Point continuity Tangent continuity No propagation Extracting 提取草圖元素 刪除部分提取草圖元素 Joining Geometry合并幾何體 (1/2) Element 1 Element 2 間距或角度小于該值可以合并 ， 否則不能合并 減少合并數(shù)量 忽略不能合并的幾何體 Joining Geometry合并幾何體 (2/2) 重新組織要合并的與素： 無外衍 全部 點連續(xù)外衍 切失連續(xù)外衍 Healing修補曲面 Gap to heal Gap healed The result is a single feature : 設置修補的間距和角度 ， 小于該值可以修補 ， 否則不能 設定元素不受該操作影響 Smoothing Curves光順曲線 Tangency corrected, curvature corrected 連續(xù)限定值 ,光順小于限定值的不連續(xù)區(qū)域 減少曲線段數(shù) 顯示箭頭 分步顯示 顯示沒有改變的不連續(xù)信息 Restoring Surfaces 恢復剪切 Disassembling 分解幾何元素 Domains only All Cells Splitting and Trimming 切斷與修剪 (1/2) Cutting elements Element to cut Element 1 Element 2 Splitting and Trimming切斷與修剪 (2/2) Splitting and trimming wire on support : Element to trim Cutting element Using a support Support Only the selected element is removed. All other elements are kept. The selected elements are kept. All other elements are removed. 創(chuàng)建交線 Shape Fillet 曲面倒圓 (1/2) Smooth Straight Maximum Minimum Hold Curve Spine Curve The fillet will be created between two surfaces Shape Fillet 曲面倒圓 (2/2) TriTangent: The fillet will be created between three surfaces. It involves the removal of one of the three faces selected. 1. Select a surface as the first support element. 2. Select another surface as the second support element. 3. Select the surface to be removed. The fillet will be tangent to this face. Edge Fillet 棱線倒圓 Limiting element : Note : the limiting element has to pletely intersect the fillet. Note : Edges must be internal edges. Variable Fillet 變半徑倒角
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