Any favorite underrated DFM trick?
E
Hello! Recently, I’ve been refining some precision features like thread depth, fillet dimensions, and flat-bottomed drilled holes to enhance manufacturability. It got me thinking—what’s your favorite underutilized DFM trick that makes a big difference in your designs or just brings a bit of satisfaction when you apply it? Would love to hear the clever approaches others use to streamline their projects!
Suggested Topics
Topic
Replies
Views
Activity
SLA wall thickness issue for microfluidic channels
Hi, I created a 3D design for a small microfluidic part using SLA (Clear Resin) with internal channels ~0.4 mm wide and wall thickness around 0.5 mm. The function relies on optical inspection through... read more
1
42
Jul 29
Embossed vs. engraved text for outdoor molded parts
Hi there, I need to add a part number and recycling symbol on the surface of molded parts in PP GF20 for outdoor use. I initially planned to use engraved text for aesthetic reasons,... read more
2
42
Jul 30
Minimum hole diameter vs sheet thickness 316L
Hello, I would like to produce a stainless steel 316L bracket, 3 mm thick, cut by fiber laser. I need to include several small holes for drainage and fastening, and I’ve heard there might... read more
3
65
Aug 01
Ejector pin placement near snap-fit
I’m working on a small injection-molded housing for an automotive sensor, using PA6 GF30. There are two snap-fit arms inside (cantilever type), about 2 mm-thick walls. I’m not sure where to place the ejector... read more
5
103
Jul 18
Adding countersinks to formed stainless sheet metal
Hello, I'm working on a sheet metal enclosure (as in the image) that requires flush mounting for M6 countersunk screws. I need to add a countersink on a few holes, but the part is... read more
2
96
Jul 03