Industrial Design
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Should I use gd&t or traditional linear dimensions for tight tolerances on motor mount bracket?
Hi! I am creating a 2D drawing for the bracket of an electric motor, which requires precise specifications regarding the placement of holes and the flatness of surfaces. This drawing is for production purposes,... read more
2
27
Feb 03
Draft angles for master model?
hi, I’m designing the master model for a silicone mold (for vacuum casting) and wondering about the necessity of incorporating draft angles. Is it always required to include draft angles in the design, or... read more
3
56
Jan 22
Is drawing needed for modeled threads?
Hello, I have a modeled anti-backlash lead screw shown in the image below:My question is: when the thread is already modeled in the CAD file, is it still necessary to include a detailed drawing... read more
2
42
Jan 17
Thread Production
Hello, I'm a design student in Hamburg. I need to produce threads of a specific size for my project. Can I request this from your company? I have no experience in thread production, and... read more
4
85
Dec 20
Design adjustments for workholding in CNC machining
Hi! I need advice on optimizing the design of a part that will be CNC machined for workholding. The part is an aluminum bracket with several cutouts, about 150 mm long and 50 mm... read more
6
104
Dec 10
Tolerance stack up question
Hi all, I’m new to the world of tolerance stack up and working on a snap-fit assembly with five injection-molded ABS components. In prototypes I’m encountering inconsistent engagement forces, likely due to tolerance accumulation... read more
1
91
Dec 05
Floating parts with 3D printing
Hello ,I'm using an SLA printer with high-resolution resin (25-micron layer height), for a miniature satellite component prototype, specifically a multi-chamber fluid management system intended for microgravity environments. The design features intricate internal structures, including... read more
5
151
Dec 04
Maximum safe draw depth for aluminum
Hi everyone, I'm designing an automotive underbody heat shield using 0.8 mm thick aluminum alloy 5052-H32 for progressive die stamping. My main challenge is determining the optimal draw depth for complex geometries without risking... read more
6
163
Jan 02
ISO 2768 fine or medium?
Hi, I'm trying to decide between ISO 2768 Fine and Medium tolerances for CNC machined aluminium parts. What are the practical implications of this choice in terms of achievable precision, manufacturing cost, and lead... read more
1
127
Oct 28
Optimizing DMLS support structures for powder removal
Hi everyone, we’re looking to use DMLS to create intricate internal channels in a complex heat exchanger for a miniaturized cooling system in a portable medical device. Our main challenge is optimizing the design... read more
1
131
Oct 28