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Dessin industriel
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Conseils sur fichier imbriqués pour découpe laser en alu 5052
Bonjour, j’ai téléchargé des fichiers imbriqués sur le moteur de devis instantané, mais on dirait que ça ne revient pas beaucoup moins cher que si j’avais importé mes fichiers séparément. Est-ce que je dois... Lire la suite
1
132
Avr 22
Impression 3D avec de l’aluminium
Bonjour à tous ! Quelqu'un saurait me dire quelle est l'épaisseur de paroi minimum pour l'impression d'une pièce 3D en alu AlSi10Mg ?
4
263
Mar 28
Indiquer fraisures sur dessin technique en tôlerie
Bonjour à tous, Je travaille sur la conception de pièces de tôlerie. Quelqu’un saurait me dire comment indiquer des fraisures sur mon dessin ?
3
523
Mar 22
Injection molding wall thicknesses – tips?
Hello,I am a mechanical engineer currently in the design phase of developing rectangular housings using PA66 GF30 material. From my previous projects, I've encountered challenges with achieving consistent dimensions, particularly with thin wall sections.... Lire la suite
1
272
Avr 17
CNC machining design with engraved letters – help needed
Hello! I need some advice on CNC machining designs with mechanical engraving.should I integrate the lettering directly into my CAD designs, or is it better to engrave them after machining, separately? I’m planning on... Lire la suite
2
330
Avr 15
Switch 6061-T6 for 5052-H32 (bending), weight vs strength
Hi everyone –I'm evaluating the feasibility of bending a 5 mm thick 6061-T6 aluminium sheet into tie-off points for tensioned stabilizing lines, considering a bending radius of 15 mm. Given the known challenges of... Lire la suite
2
335
Avr 09
Tapping threads – DMLS parts
Hey everyone,I'm working on a DMLS project and need to tap M10 threads into the part. Can anyone recommend the best/most cost-efficient design strategies for this? Here are my considerations:Creating an 8.5 mm diameter... Lire la suite
2
372
Avr 04
How does vapor polishing effect 3D prints’ tolerance?
Hi everyone, I'm exploring vapor polishing for PA11 SLS parts. Concerned about how it might affect part tolerance and dimensional accuracy. Does anyone have insights or experiences on the dimensional changes to expect for... Lire la suite
4
402
Avr 03
Tolerances before or after anodizing?
Hey there, I have a question regarding the standard practice in the industry about specifying tolerances in relation to surface treatments like anodizing. Given the potential for anodizing to add a few to tens... Lire la suite
6
736
Avr 15
Wall thicknesses for SLA (100 mm high) – any tips?
Hi everyone, I am working on an SLA 3D printing project with parts where my internal walls that need to be about 100 mm in height. Looking for advice on the optimal wall thickness... Lire la suite
2
618
Mar 15