Nx 8.5 Tutorial

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  1. Nx 10 Tutorial
  2. Nx 8.5 Tutorial
  3. Nx Ug Tutorial

To create a involute curve in NX, you need to use the Law Curve function. But before creating the law curve, you need to define the expressions that control the curve.

Nx 10 Tutorial

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Nx 8.5 Tutorial

Nx 8.5 Tutorial

  2. Step 3:

    Next create an expression for the beginning radius, r=.5.

  3. However, NX expects degrees when using trig functions. To get around that you use the number of turns multiplied by 360 degrees for the trig functions and the number of turn multiplied by 2pi elsewhere.

    So you expressions for x and y become:

    xt=r*((cos(360*t*number_of_turns)+(number_of_turns*t*2*pi())*sin(360*t*number_of_turns)))

    and

    yt=r*((sin(360*t*number_of_turns)-(number_of_turns*2*t*pi())*cos(360*t*number_of_turns)))

  4. For the Y law, select 'By Equation', Parameter = t, and Function = yt.

    For the Z law, select 'Constant', Value = 0.

    Then click OK.

Nx Ug Tutorial

By: CAD CAM Galaxy Creating and constraining sketch in Siemens NX. Using simple 2D commands like lines arcs and applying new constraining method. Simply select the object and apply constraints. NX 8.5 Model Tutorial Construction of 1B-1 Launch NX All Programs > Course Software > Retired > NX8.5 Start a new file File > New Make sure to set UNITS Name your file Set “Folder” to point to your home directory (I: drive) Pick the “folder” icon and then use the Windows. NX Training Exercises Tutorial - 1. This video tutorial shows how to create first 3D object in Siemens NX. This is a basic tutorial for beginners.