Extrusion & Post
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PCABS FDM printing temperature
Problem Phenomenon
【Problem Phenomenon】PC/ABS filament printing has weak interlayer or deformation, improper parameters
Cause Analysis
PC/ABS FDM nozzle 250-270℃, bed temperature 100-110℃, requires an enclosed chamber; higher temperature than pure ABS, interlayer strength depends on full melting
Solution
Nozzle 250-270℃, bed temperature 100-110℃; enclosed chamber; filament dried at 60-80℃ for 4h; after adjustment, take continuous samples to verify the effect, and resume mass production only after confirming stability
Key Takeaway
PC/ABS printing 250-270℃ with an enclosed chamber; 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 similar problems later
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