Extrusion & Post
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ASA Architectural Models and Prototypes
Problem Phenomenon
【Problem Phenomenon】Architectural models and display prototypes need fine appearance and stability
Cause Analysis
ASA printed surface is matte and fine, suitable for architectural models and functional prototypes; dimensionally stable and post-processable, long display life; during on-site troubleshooting, verify item by item according to this mechanism, avoid blindly adjusting the machine based only on experience
Solution
Architectural models printed with ASA and acetone vapor smoothed; fine parts take small layer height; display environment avoids long-term direct sun to extend life; after adjustment, continuously sample to verify the effect, and resume mass production after confirming stability
Key Takeaway
ASA architectural models are fine and stable, more refined after vapor smoothing; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for subsequent similar problems
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