Extrusion & Post
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ABS FDM printing temperature
Problem Phenomenon
[Problem phenomenon] ABS filament printing warpage and layer cracking, improper parameters
Cause Analysis
ABS FDM nozzle 230-250°C, bed temperature 100-110°C, enclosed chamber to prevent warpage; low temperature causes weak interlayer, high temperature causes degradation and strong odor
Solution
Nozzle 230-250°C, bed temperature 100-110°C; enclosed chamber; less fan cooling; after adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
Key Takeaway
ABS printing 230-250°C with enclosed chamber to prevent warpage; 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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