It will happen, one day you will receive a part that is nearly impossible to manufacture. Not because the part is on the “top secret out of space” difficult level, but because something as simple as an unexperienced engineer/designer did not realize that there is some physics rules that apply to make a design that actually can be manufactured in a very competitive industry.
SolidWorks has a nifty tool that pretty quickly can run an analysis on you part, and provide you with some feedback on some possible manufacturing street bumps, or should I say stop the design in its tracks before its manufacturability becomes too costly.
DFMXpress belongs to the Xpress family that you will find right at top of your Tools dropdown menu right inside SolidWorks.
Who should use this…
This tool is seamlessly integrated into SolidWorks, and will give you an opportunity to apply some basic sets of rules for drilling, milling, turning, sheetmetal and even give you a thickness analysis of a injected plastic parts. This tool was created, fed and raised for manufacturing!
So this tool should defiantly be on the list of CAM programers who gets designs handed to them, and/or if you are one of those young unexperienced engineer/designers…well, this can safe you from having one of those grumpy machinest yelling at you.
What is some of the things it does…
Figuring out how to use it could not be more simple. In SolidWorks go to your Tools dropdown-> Select DFMXpress and when it open in your left panel, Go to the settings tab, select your application, and set your parameters.
DFMXpress has parameters like…
Hole Depth to Diameter Ratio.
Mill Tool Depth to Diameter Ratio.
Minimum Corner Radius (Turn Part).
Minimum % Bore Relief (Turn Part).
Hole Diameter to Thickness Ratio (Sheet metal).
Recommended Bend Radius (Sheet metal).
What really rocks is that if your start looking in the DFMXpress help section you will find what for many has been hard earned advice.
I think we sometimes forget some of these tools excist. Tools that could improve the bottom line should get a fair trial or the result can be loosing parts to the scrap bin.
This being the Xpress version there is a big brother with more options and strength. We will visit DFMPro later for review.