【讨论】LAW

请问 LAW 是什么? 具体起什么作用?

我理解是法则的意思，类视在proe 中可另外画一条曲线来控制扫描面的变化。据个例子，在catia 中可以先画一条spline，然后用sweep，通过law控制就可得到一个变截面的管道。

Law is similiar to ProE as Datum Graph, fi you know Datum graph you will know what is law, it is very hard to understand it ib Catia compare to ProE.

Laws are very useful in part design anytime you have a feature that varies. A law could define the varying width of a ruled surface. Or it could define the changing radius of a cam. Or it could define the non-constant slope (or tangent angle) of a surface. ....

原帖由 haha 于 2002-6-3 13:21 发表
Laws are very useful in part design anytime you have a feature that varies. A law could define the varying width of a ruled surface. Or it could define the changing radius of a cam. Or it could def ...

本来懂了一点，看了阴文更不懂了

also laws are  very useful function in GSD,such as fillet,sweep,and parallel.for example below it can bend parallel curve on surface!!

[ 本帖最后由 maplee 于 2007-2-9 11:02 编辑 ]

原帖由 kensun 于 2007-2-8 21:26 发表

本来懂了一点，看了阴文更不懂了

非常赞同

阴阳怪气的字,不看也罢.越看越阴.

看懂了三分之二，呵呵。
不过还没用上三分之一。