Materials & Finishes

Topic
Replies
Views
Activity
sizing holes in sheet metal to receive PEM inserts
Materials & Finishes
Hello all,Xometry's own design guidelines state that when PEM self clinching thread inserts are desired, one should refer to the insert manufacturer's design guidelines.The datasheet for the insert I'm interested in calls for a... read more
n
f
3
147
Sep 16
3D Printing
Materials & Finishes
Good morning, I would like a quote. I have attached some photos of 3D designs already created with AutoCAD as solids. I also have the DWG file that you can reference or use as... read more
l
1
367
Aug 20
Request for Material Information for Trumpet Mouthpiece
Materials & Finishes
Good day. I have a trumpet mouthpiece that I have modeled myself using FreeCAD, which I need to print. I conducted a small research and Google suggests using PETG (Polyethylene Terephthalate Glycol-modified) as a... read more
m
6
277
Jul 29
How to build a smartphone from scratch (parts & assembly)
Materials & Finishes
Hello, I want to build a smartphone from scratch as a learning project. Can you please provide: - A full list of required components (mainboard, display, battery, cameras, etc.) - Recommended models or compatible... read more
0
1.0k
May 05
DMLS AlSi10Mg – Surface Finish Optimization & Leak-Proofing Methods
Materials & Finishes
Hi everyone, I’m working with DMLS (AlSi10Mg) and looking for advice on post-processing. What finishing methods do you recommend to achieve a smooth (non-grainy) surface, especially for functional parts? Also, what’s the best approach... read more
p
1
865
Mar 27
Choosing a production process for low-volume over-molded elastomer grip
Materials & Finishes
Hi! Deciding between low-volume production options for a small elastomeric over-molded grip on a handheld power tool. The part has undercuts and thin ribs, and we need decent tear resistance, but only ~200–300 pcs/year.... read more
A
S
B
2
1.7k
Mar 06
Choosing PA12 vs PA12-CF for an SLS-printed automotive cam cover prototype
Materials & Finishes
hey, I’m working on a three-piece cam/valve cover for a small automotive engine project, mainly a functional prototype that will see real under-hood temperatures, oil mist, and vibration, but not long-term production use. The... read more
h
l
1
1.3k
Jan 22
Surface Finish
Materials & Finishes
I am looking to have some Aluminium samples made............without adding extra post process operations what is the best surface finish possible (um) ?
a
j
1
986
Jan 21
Choosing the right tool steel grade for a high-volume stamping die
Materials & Finishes
hi, I’m designing a cold-formed stamping die for thin stainless-steel sheets (gauge ~1.5 mm) used in an enclosure that will see around 500 k cycles. Given that abrasion resistance and dimensional stability over long... read more
J
D
1
1.4k
Dec 17
Blasting and anodizing order on aluminum parts
Materials & Finishes
Hello! need help - am working on a set of 6061-T6 aluminum control knobs for a small instrument panel, and the surface finish is important since they’ll be handled frequently and remain visible. The... read more
J
C
1
2.6k
Dec 09

Create a new Topic