Try different method to design this case.Ģ. Recommended commands: Revolve, Wrap to Faces, and Pattern (Number = 20).Ģ. Recommended commands: Sketch, Spiral Helix curve, Sweep Rod, Fillet, Datum plane, Blend Recommended commands: Sketch, Extrude, Revolve, Swept Rod, Shell, and Combination. Recommended commands: Sketch, Extrude, Revolve, Pattern, Chamfer and Fillet. Step 2: Design impeller blade (Number is 12 Thickness is 1.5 mm.) Recommended commands: Sketch, Extrude, Fillet and Hole.

Recommended commands: Polyline, Fillet, and Sweep Rod.Ģ.Turn on”Smart Point Ref” to draw the polyline. Recommended commands: Variable, Sketch, Extrude, Revolve and Hole. Designers can directly make a Boolean operation for surface and solid ZW3D has unique Solid-Surface Hybrid Modeling technology breaks down the boundaries between

When drawing the arc, set the snap method as “Tangent”.ġ) Draw some datum for locating the sketch or 3D wireframes.Ģ) Draw the sketches with the dimension and constraints.ģ) Make the solid part, such as: Extrude, Revolve, Fillet, Hole, Rib…Ĥ) Edit the geometry, such as: Boolean, Trim, Mirror, Pattern… Notes: 1.How to quickly draw this sketch? When drawing the arc, set the snap method to “Tangent”. Recommended commands: Line, Circle and Arc.Ģ. Recommended commands: Circle, Fillet, Pattern and Power Trim. Recommended commands: Circle, Rectangle, Fillet Chain and Power Trim. Notes: 1.Recommended commands: Circle, Quick Draw, Mirror and OneTouch Trim Recommended commands: Quick Draw and Quick Dimension. (Use this mode to avoid sketch deformation caused by dimension modification.)ĥ) Add the dimensions for the sketch and set the right value.Ħ) Click the icon again to update the sketch. 61ġ) Draw some necessary construction geometry with constraints or dimensions.Ģ) Draw the outline of the sketch with the drawing features(such as: quick draw, line, circle, arc)ģ) Add the constraints, such as: tangent, equal length…Ĥ) Set the “Delay solve” mode for the dimensions. 24Ĥ.2 General Process of Top-down Design.

19Ĥ.1 General Process of Bottom-up Design. 9ģ.1 General Process of Surface Modeling.

Zw3d cad