Quick Answer: What is a loft feature in Solidworks?

What are loft features?

Loft features blend multiple profiles, called sections, and transition them into smooth shapes between profiles or part faces. The sections can be curves in 2D sketches or 3D sketches, model edges, or face loops. You can use rails, or a centerline and point mapping, to control the shape and prevent twisting.

How do you do lofts in SolidWorks?

Go to Features, select Lofted Boss/Base and in the Profiles tab select three sketches. The most basic method of controlling the LOFT is affected by where you click when selecting your profiles. When creating this complex geometry, SolidWorks will attempt to line up the loft profiles based on the entities you choose.

What is a surface loft?

Loft Surfaces are surfaces generated by multiple 3D Curves or existing edges creating a smooth tangency between the selected curves. Match Points are created between each selection denoting the orientation and path of the loft surface.

How do you create a lofted base in SolidWorks?

How to create a Lofted Boss/Base in SolidWorks:

1. Sketch your profiles. A minimum of two are required but a higher number of profiles allows you to create more complex shapes. …
2. Select the Loft Feature, then choose the profiles in order. …
3. Adjust the Constraints and options as required.

What is close loft in SolidWorks?

Select Close loft under Options to create a closed body along the loft direction. This connects the last sketch and the first sketch automatically. Loft with Close loft cleared.

How do I create a guide curve for a loft in SolidWorks?

To create a loft using guide curves and non-planar profiles:

1. Use a split line to create a non-planar profile on a model face.
2. Sketch one or more guide curves.
3. Add a Pierce relation between the guide curves and an edge or vertex on the non-planar face.
4. Sketch the remaining profiles needed to create the loft.

How do you revolve in SolidWorks?

Click one of the following revolve tools:

1. Revolved Boss/Base (Features toolbar) or Insert > Boss/Base > Revolve.
2. Revolved Cut (Features toolbar) or Insert > Cut > Revolve.
3. Revolved Surface (Surfaces toolbar) or Insert > Surface > Revolve.

Where is lofted SolidWorks?

Click Lofted Surface (Surfaces toolbar) or Insert > Surface > Loft.

What is Loft data?

Lofting is a drafting technique to generate curved lines. It is used in plans for streamlined objects such as aircraft and boats. The lines may be drawn on wood and the wood then cut for advanced woodworking.

Does loft require a sketch?

As an interesting side note, the Centerline Loft appears to require 2D sketches as profiles. It doesn’t work if one of the profiles is a SelectionManager selected set of model edges.