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# Creo Parametric

## Sketching Circular Fillets

You can round sharp corners of a Sketch using Circular Fillets. • Circular Fillets: – Can be applied to concave or convex corners. – Construction lines are created back to the intersection. – Corners do not have to be 90°. – Radius size is based on pick location. Figure 2 …

## Sketching Arcs

You can create numerous types of arcs within Sketcher. • There are five types of Arcs: – 3-Point – Tangent End – Concentric – Center and Ends – 3 Tangent Figure 2 – Arc Tangent to 3 Entities Sketching Arcs There are five types of arcs available in Sketcher: • …

## Sketching Circles

You can quickly sketch various types of circles. • There are four types of Circles: – Center and Point – Concentric – 3 Point – 3 Tangent Figure 2 – Circle Tangent to 3 Entities Sketching Circles There are four types of circles available in Sketcher: • Center and Point …

## Sketching Rectangles and Parallelograms

You can quickly sketch four-sided shapes. • The four lines are independent. • You can delete, trim, and align each line individually. • You can create symmetric rectangles using Center Rectangles. Figure 1 – Corner Rectangle Figure 3 – Center Rectangle Sketching Rectangles and Parallelograms Figure 2 – Slanted Rectangle …

## Sketching Centerlines

A centerline is a type of construction geometry that can be used to enforce symmetry and control sketch geometry. • There are two types of construction Centerlines: – Centerline – Tangent Centerline Figure 2 – Dimensioning a Circle without a Centerline Sketching Centerlines Figure 1 – Symmetry Created using a Centerline Figure 3 …

## Sketching Lines

Sketched entities are the basis for a solid face or surface of a 3-D model. • There are two types of lines: – Line Chain – Tangent Line Sketching Lines Figure 1 – Line Chain Figure 2 – Tangent Line There are two main types of lines available in Sketcher: …

## Sketching with On-the-Fly Constraints

When sketching entities, you can manipulate constraints on-the-fly as they appear. • On-the-fly constraints enable you to capture design intent. • Constraint manipulations include: – Lock/Disable/Enable. – Disable constraints from appearing on-the-fly. – Toggle the active constraint. Figure 2 – Disabling a Constraint Sketching with On-the-Fly Constraints Figure 1 – Locking a Constraint …

## Utilizing Constraints

Constraints are rules enforced by Creo Parametric on your sketched entities. • Constraint types include: – Vertical – Horizontal – Perpendicular – Tangent – Mid-point – Coincident – Symmetric – Equal – Parallel Figure 2 – Constrain Group Utilizing Constraints Figure 1 – Sketch Before and After Constraints Applied Figure 3 – …