Sketch Driven Sheet Metal Part

Thickness is represented by t and d b is the diameter of the blank.

Sketch driven sheet metal part.

Example of a fan scroll sheet metal part that uses a layout sketch parameter file and design function equation table. Just mate the part correctly to one hole and use one of the pattern point as reference. This example show how to build a solid from a 3d sketch and then convert that to a sheet metal component that can be flattened. The key to creating a punch tool is that 1 it must be intially created on a part face rather than a workplane and 2 it must have a sketch point in the first sketch to indicate where to place on subsiquent sketches.

Lines splines and arcs are. It does not matter if the part is actually sheet metal or not. It is unnecessary step to add the extra part and then suppress it. For noncircular sheet metal parts the maximum diameter is sometimes used.

In it you will design and manipulate the enclosure to fit your original part. Geomagic design added a global parameter function in the latest release. Under selections do the following. Sheet metal thickness is an important aspect of deep drawing process design.

I figured out that if you drive a line in a sketch with a dimension that is controlled by the design table it is possible to manipulate the sheet metal thickness. 17 from main window file new global parameters to create a new file capture 1 and create a new parameter rotor dia with a value of 400mm capture 2. Make a sketch with all the point locations then create your hardware pattern using that sketch then jus suppress the original piece of hardware and in your drawing subtract 1 from the count. Click sketch driven pattern features toolbar or insert pattern mirror sketch driven pattern.

Once this is done it is possible to link the override thickness value to a global variable. If necessary use the flyout featuremanager design tree to select a reference sketch to use as the pattern. See sheet metal options to change the default wall thickness. It looks like the punch solution will work for you.

Rectangles circles polygons and ellipses are automatically extruded to the thickness of a sheet metal wall as you sketch. Thickness to diameter ratio is a main factor used to quantify the geometry of a blank and can be calculated by t d b. Sketch driven sheet metal assembly design is the perfect course for you. However you must first override the default parameters of the sheet metal feature.