Manufacturing

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Printed aluminum parts in pressure applications
Manufacturing
Hi! Questioning about prototyping a hydraulic valve housing (normally CNC’d in 6061) - considering aluminum 3D printing instead, mainly to speed up design iterations. The part would see ~150 bar during bench tests, with... read more
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59
Sep 29
High-temperature chemical pump housing in PEEK, tips on avoiding warpage?
Manufacturing
Hi everyone, I'm working on a small pump housing for a chemical metering application. The part will be injection molded in PEEK, exposed to roughly 180 °C fluid and aggressive solvents. It's a compact... read more
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169
Sep 30
Issues with polyurethane bonded rollers under load
Manufacturing
Hi! Currently working on a small batch of U-groove guide rollers for a linear transfer system, and I'm using a soft polyurethane tread (around 85A Shore) bonded to aluminum hubs. The supplier estimates each... read more
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660
Aug 19
Best fixture setup for milling and drilling mid-size batches of aluminum brackets?
Manufacturing
Hi, I've got a batch of aluminum brackets that need to be drilled and milled on all sides with high repeatability. Has anyone designed a modular fixture system for parts like this to reduce... read more
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927
Aug 22
Vacuum casting for snap-fits
Manufacturing
I’m planning to use vacuum casting to produce about 50 housing units with integrated snap-fit features for an electronics prototype. The parts need to survive multiple assembly/disassembly cycles during testing. I’ve seen mixed opinions... read more
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1.0k
Aug 11
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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686
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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904
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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1.1k
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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896
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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754
Jun 13

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