Catia where is loft

For closed curves, adjust the curve seams. Select Points toolbar Lasso. Select objects by drawing a freehand shape. Drag mouse like a brush stroke to select points and control points. Select all connected control points in the u direction. Select connected control points in the u and v directions. Select all connected control points in v direction.

With two guide curves Click Sweep. Click the Explicit profile icon and select With with two guide curves from the Subtype drop-down list. Select the Profile to be swept out DemoProfile1. Select a first Guide curve DemoGuide1. Select a second Guide curve DemoGuide2. If needed, select a Spine. What is a lofted surface?

Category: science space and astronomy. Loft Surface. Click the Loft icon. The Loft dialog opens. Enter in the text field Tolerance Intersection the value 0,5 mm. Linear Shape. Local Shape.

Smooth Shape. Global Shape. Close this window and log in. Join Us Close. Are you an Engineering professional? Join Eng-Tips Forums! Join Us! By joining you are opting in to receive e-mail.

Promoting, selling, recruiting, coursework and thesis posting is forbidden. Students Click Here. Related Projects. Hi, how do you loft a tube and not a solid? Click OK to create the loft. To create a coupling between particular points, you can add guides or define the coupling type. This coupling is performed by the spine. If a guide is the concatenation of several curves, the resulting loft will contain as many surfaces as curves within the guide. Creating Lofted Surfaces. It is possible to edit the loft reference elements by first selecting a curve in the dialog box list then choosing a button to either:.

Replace the selected curve by another curve. The surface is twisted. A new closing point has been imposed to get a non-twisted surface. The Relimitation tab lets you specify the loft relimitation type. Loft relimitation option checked on both Start and End section. Loft relimitation option unchecked on End section only. Use the Planar surface detection check button Canonical Surfaces tab to automatically convert planar surfaces into planes.

This task presents the two kinds of coupling during the creation of the lofted surface:. Coupling between two consecutive sections.