How do you draw a curved equation in Catia?

What is the general equation of a curve?

A curve can be represented in a graph using the help of equations. Let’s understand it with the help of some examples. The equation y = x² represents a parabola in the cartesian plane, as shown below. The equation ax² + by² = c is the general equation for an ellipse.

How do you draw a curved equation in Solidworks?

To create an equation driven curve: On the Sketch toolbar, click the Spline flyout, and then select Equation Driven Curve or click Tools > Sketch Entities > Equation Driven Curve . Under Equation Type, select Explicit or Parametric. 3D sketches support parametric equations only.

What is the use of law function in Catia?

In CATIA Generative Shape Design workbench, Law features can be used for precise control of the shape of a curve or a surface.

What is combine in Catia?

Using the Along directions type, the combine curve is the intersection curve between the extrusion of the selected curves along the selected directions, as illustrated here: Click OK to create the element. The curve (identified as Combine. xxx) is added to the specification tree.

How do you sketch on surface in Catia?

how to draw on a curved surface on catia

1. Drafting => Text – Enter your text.
2. Save your text as a dxf or dwg. ( not quite sure what format, try them bouth)
3. enter in GSD (generative shape design), build your surface.
4. In a different sketch insert your dxf or dwg (copy/paste)
5. project it on your surface.

How do you write an equation for a curved line?

To find the equation for a non-parabolic, non-quadratic line, students can isolate points on the graph and plug them into the formula y = mx+b, in which m is the slope of the line and b is the y-intercept.

What are control points in Bezier curve?

A Bézier curve is defined by a set of control points P through P_n, where n is called the order of the curve (n = 1 for linear, 2 for quadratic, etc.). The first and last control points are always the endpoints of the curve; however, the intermediate control points (if any) generally do not lie on the curve.

How do you do equations in Solidworks?

To add an equation in the Sketch Equation View:

1. In an open sketch, do one of the following: …
2. Select the Sketch Equation View .
3. Under Sketch Equations, click an empty cell in the Name column.
4. Click a dimension in the graphics area. …
5. After = (equal sign), add a term to the equation by doing one of the following:

How do you use variables in Solidworks?

To link values by using a global variable in the Modify dialog box:

1. Double click the dimension, then in the Modify dialog box, type = (equal sign). …
2. Type a name for the global variable. …
3. Click Create Global Variable .
4. Click . …
5. Toggle the display of the value and the name by clicking the Global Variable button .

Which is a law type in Catia?

The Law Definition dialogue box has four types of laws: constant, linear, S-type, and advanced. The last type, advanced law, allows for the user to define their own transitional profile.

What is the default primary spacing for grid in Catia?

For Primary Spacing enter 50 mm and for Graduations enter 5 mm. Primary Spacing refers to the bold lines in the grid.