Salve, sono nuovo nella stampa 3D e sto cercando di capire come ottimizzare l’orientamento dei pezzi per ridurre la necessità di strutture di supporto e i tempi di produzione. Qualcuno ha consigli/strategie efficaci per farlo? In particolare, sto considerando un modello simile a questo https://www.printables.com/model/622078-screw-cable-zip-tie. Qualsiasi consiglio sarà molto apprezzato!

Salve a tutti, sto lavorando a un progetto di piastra di base in Delrin con incisioni di lettere sulla parte superiore. Il materiale è bianco. C’è un procedimento che voi fate per colorare di nero l’interno delle incisioni, in modo che le parole risaltino sullo sfondo bianco?

Ciao a tutti, sto lavorando ad un progetto che richiede l’aggiunta di alcune fenditure a parti in alluminio utilizzando la lavorazione CNC. Qual è la larghezza di fenditura più sottile che posso progettare nel mio file CAD?

Looking for advice on reducing warping in injection molded HDPE parts, especially for components measuring 800×600 mm, where we see significant warping at the corners. Despite adjusting mold temperatures between 220-240°C  and experimenting with cooling rates, the improvements have been minimal. Maybe anyone has ideas how to optimized holding pressures or specific cooling times? Also, are there particular mold design modifications or additives known to help maintain dimensional stability during cooling cycles lasting 30-45 sec? Thanks in advance!

Hi, I’m in search of a 3D printing material for serial production that can withstand temperatures up to 85°C. Could you please recommend the most cost-effective options among those that you offer that meet these specifications? thank you

Hi all, I’m currently working on a marine application focusing on submersible components that require 6061-T6 aluminium. The part must undergo anodizing to ensure its wear and corrosion resistance when exposed to seawater.At the moment I’m considering type III hard anodizing. However, I have some concerns regarding the possibility of fatigue cracks in the anodized layer due to the part experiencing tensile stresses up to 40,000 psi and compressive stresses up to 35,000 psi and high cycle fatigue (with stress cycles expected to exceed 10^5 cycles). I’m afraid that further cracks could not only lead to corrosion but also cause the part to crack.Considering the need for both corrosion resistance and wear resistance, I’m determining the most suitable type and thickness for the anodized layer. Initial recommendations suggest a thickness of 25-50 μm for type III anodizing to provide a good balance between wear resistance and the ability to withstand mechanical stresses without significant risk of cracking.However, I’m interested in hearing if there are alternative recommendations or insights based on practical experiences or additional research. Thank you!