Manufacturing

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Feasibility of using DMLS aluminum parts for pressure-test prototypes
Manufacturing
I’m testing the idea of using DMLS Aluminum parts as pre-production prototypes for a high-pressure fluid system. These would be static housings only, not moving parts. Has anyone validated 3D-printed aluminum components under realistic... read more
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64
Nov 24
Process for a low-volume stainless steel pump impeller
Manufacturing
Hi all, I’m designing a stainless steel impeller for a small pump (diameter around 80 mm). Would you go for metal additive manufacturing or casting if you need tight tolerances on the blades and... read more
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113
Nov 24
Choosing the Right Material for Injection Molding – What’s Your Go-To?
Manufacturing
Hey everyone! I’m working on a few small-batch parts and weighing my options when it comes to materials for injection molding. I've used ABS and polypropylene in the past, but I'm curious—what materials do... read more
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1.3k
Jul 18
Feasibility of sharp internal corners in CNC-machined
Manufacturing
I'm about to place a CNC machining order for a small ABS housing with some detailed features, but I’m unsure if the internal recess can be manufactured as designed. The model includes sharp internal... read more
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1.7k
Jul 09
Gluing ASA parts for outdoor use
Manufacturing
Hi there, I’m prototyping an outdoor enclosure for a small LiDAR unit, printing it in ASA due to its UV resistance and decent mechanical strength. I’d like to bond a front cover to the... read more
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2.9k
Jul 03
Material recommendation for axial guide replacement
Manufacturing
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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1.7k
Jun 26
hidrogene turbine
Manufacturing
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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1.0k
Jun 13
Best way to mount NEMA 17 motor on 2 mm aluminum base?
Manufacturing
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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2.7k
Jun 26
Sheet metal hem
Manufacturing
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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1.2k
May 23
Mesh accuracy concerns with FDM
Manufacturing
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
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2.4k
Apr 29

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