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Share your experiences, thoughts and seek advice in manufacturing. Create your own topics for discussion, ask questions, and participate in conversations.

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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
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Jun 16
direct metal laser sintering
I need to obtain hole/channel sizes of 0.65 mm. will this be obtainable with a 40-60 layer thickness in tool steel?
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Jun 13
Simulating shear and bending on a welded tow hook bracket
I'm designing a welded tow hook bracket for a lightweight off-road trailer (max gross weight 850 kg), made from 8 mm thick mild steel plates (S355), joined with full-penetration fillet welds. I’m running a... read more
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Jun 11
hidrogene turbine
I want you to make me two hulls of about 20 cm radius and a 16 cm rotor for a turbine that will burn hydrogen with oxygen.
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Jun 13
Fastener size choice for a through-hole in 4 mm anodized aluminum plate
Hi! Designing a lightweight enclosure for a small UAV component, using 4 mm thick anodized aluminum sheets. For the assembly, I need to fasten this plate to a 3D-printed ABS bracket underneath, which acts as... read more
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May 30
Solidworks or Inventor for sheet metal design?
Hey, I need to create a small sheet metal enclosure for a power supply unit—mostly bent parts in 1.5 mm steel, with tabs, cutouts, and a few fastener points. I’m new to CAD and... read more
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May 30
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
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Jun 03
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
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May 23
Cracking at snap-fit hook base in SLS PA12
Hello everyone, I'm using SLS 3D printing (PA12, 0.12 mm layer height) to create a snap-fit enclosure for a handheld sensor device. The enclosure has three internal hooks that flex about 1.5 mm during... read more
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May 26
Choosing sheet metal thickness for a lightweight bracket
Hey, working on a small mounting bracket for a consumer electronics housing, cut and bent from stainless steel sheet (304 or 316). The part needs to stay under 200g, but it also has to... read more
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May 23