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Material recommendation for axial guide replacement
Hello everyone, I'm replacing a broken axial guide component from a spindle assembly—this part sits on the Z-axis and connects the drill to the mounted machine frame. It failed during a milling op, likely... read more
2
30
Jun 26
Best way to mount NEMA 17 motor on 2 mm aluminum base?
I'm working on a compact test rig where I need to mount a NEMA 17 stepper motor onto a 2 mm thick aluminum sheet (EN AW-5754). The base has to stay as light as possible,... read more
4
87
Jun 26
Sheet metal hem
Hello, I'm trying to create a hem on the edge of steel sheets between 200mm and 400mm long. I can't find any manufacturer in France who can perform such bending/rolling/shaping with a radius of... read more
1
84
May 23
Mesh accuracy concerns with FDM
I'm working on a small gear-driven mechanism for a camera panning rig and considering printing the 45° bevel gears in PETG (FDM). Tooth pitch is 1.5 mm, and the gears will be rotating slowly... read more
3
139
Apr 29
OD and ID vs OD and Wall Thickness – which is the best method of dimensioning?
Hello All, I am designing a conical-shaped plastic bushing and am confused if specifying the OD and the wall thickness is better for controlling the manufacturing process, or OD and ID separately, with their tolerance... read more
1
136
Apr 23