Extrusion & Post
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PC FDM printing temperature
Problem Phenomenon
【Problem Phenomenon】PC filament printing has weak interlayers and deformation, improper parameters
Cause Analysis
PC FDM nozzle 260-310℃, bed temperature 100-120℃, enclosed high-temperature chamber; PC printing is difficult and requires high-temperature equipment；During on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based solely on experience
Solution
Nozzle 260-310℃, bed temperature 100-120℃; high-temperature enclosed chamber; filament dried at 120℃；After adjustment, take continuous samples to verify the effect, and resume mass production only after confirming stability
Key Takeaway
PC printing requires high-temperature equipment, neither chamber nor bed temperature can be low；After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence；Include this case in the defect archive as a reference for troubleshooting similar problems in the future
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