鞋子设计教程和PRT下载.doc

1、 CAX|CAD|CAE|CAM|CAPP|PDM|PLM|网址大全:http:/Pro/Engineer 专业技术论坛http:/CAX|CAD|CAE|CAM|CAPP|PDM|PLM|网址大全:http:/+Standard ISDX tutorials 2001 Shoe tutorialThis tutorial was designed to be used with an instructor. Under licensed agreement, these tutorials may be used on an internal Intranet site. These tut

2、orials were however designed and meant to be left behind for individual learning. The primary purpose of this tutorial is to act as a reminder for those who went through our training workshop.+Model Name: SHOE02.PRT.1There is one style feature in this tutorials +Commands to useBounding box Pro/SURFA

3、CE Approximate composite curves Pro/SURFACE Surface Trims using QuiltPro/SURFACE SweepPro/SURFACE MergeStyle Features - projections, tangency, internal curves CAX|CAD|CAE|CAM|CAPP|PDM|PLM|网址大全:http:/Pro/Engineer 专业技术论坛http:/+To Start Bounding box is the underlying structure of this shoe so that diff

4、erent shoe sizes can be built maybe with Family Tables or Pro/PROGRAM+Layout Curves Layout curves should always locate themselves to the original bounding box. Study the example to the left.+NoteThe inside ring will later be projected onto the insole Free Form surface in a later step. +Pro/SURFACE e

5、xtrudeFree Form Surface Manipulation tool in the next example will utilize this surface for deformation. +NoteThe 3.00 dimension is held with a relation to the equivalent leg of the bounding box.CAX|CAD|CAE|CAM|CAPP|PDM|PLM|网址大全:http:/Pro/Engineer 专业技术论坛http:/+Free Form using Pro/SURFACE Free Form S

6、urface Manipulation to develop the insole. Although outside of this ISDX workshop, this tool is very interesting. Have your instructor share a few tips for utilizing this powerful feature.+Network of Curves Highlighted in red on the left is surface Pro/SURFACE Feature #28 while on the red curve feat

7、ure on the right is feature #29. The Free Form surface shown shaded in purple. CAX|CAD|CAE|CAM|CAPP|PDM|PLM|网址大全:http:/Pro/Engineer 专业技术论坛http:/+Pro/SURFACE type curves By Mixing it up it is our hope to find the strengths and weaknesses of Pro/SURFACE and ISDX. Build the curve network as shown using

8、 Pro/SURFACE curves and Approximate Curves Have you instructor work with you.CAX|CAD|CAE|CAM|CAPP|PDM|PLM|网址大全:http:/Pro/Engineer 专业技术论坛http:/+Approximate Composite Curve Use Pro/SURFACE approximate Composite curves for this example.+More Approximate Composite Curves Use Pro/SURFACE approximate Comp

9、osite curves for this example.+Style Surfaces Notice at this point there are no internal curves. Build up the Style surface feature at this point and evaluate it. It is a good bet that we will want to add a network of internal curves called a lattice structure. See images below.+Style Curves to the

10、rescue Build the network of curves up with Style Curves. This lattice will help control the surfaces +TangencyNotice the yellow arrow indicates tangency to the other curve.CAX|CAD|CAE|CAM|CAPP|PDM|PLM|网址大全:http:/Pro/Engineer 专业技术论坛http:/+More on Tangency +TangencyA surface is only as good as the cur

11、ves that make up the surface. If a curve is not first tangent then the surface can not be tangent.+ Note about ISDX surfacesBy default, surfaces try to become tangent. .CAX|CAD|CAE|CAM|CAPP|PDM|PLM|网址大全:http:/Pro/Engineer 专业技术论坛http:/+ExerciseWork out the kinks in the surface by manipulating the poi

12、nts along the curve. Notice the green dot. This is a modifiable edit point.CAX|CAD|CAE|CAM|CAPP|PDM|PLM|网址大全:http:/Pro/Engineer 专业技术论坛http:/+The completed surfaceSee if you can get better results by modifying the lattice network.CAX|CAD|CAE|CAM|CAPP|PDM|PLM|网址大全:http:/Pro/Engineer 专业技术论坛http:/+Pro/S

13、URFACE Trim +Pro/SURFACE ExtrudeThis example uses Pro/SURFACE to trim back the upper portion of the heal to form a slipper like shoe.+Pro/SURFACE Trim using QuiltThis example uses Pro/SURFACE to trim back the upper portion of the heal to form this slipper like shoe.+Next The next features not shown

14、here would be a standard combination of Pro/SURFACE trims and Superfeature for offsetting nominal wall and or publish geometry features. Most is a bit out of scope for this workshop, however, we offer a three day workshop in surface offsets called our Pro/SURFACE level 5 workshop. Primarily dealing in import geometry, these tutorials focuses on offsetting geometry to create nominal wall instead of Shelling. +END