Extrusion & Post
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ASA 3D printing process
Problem Phenomenon
ASA 3D printing additive manufacturing, temperature interlayer bonding and toughness.
Cause Analysis
ASA 3D printing material extrusion additive manufacturing; nozzle temperature affects interlayer bonding; low temperature weak bonding brittleness; high temperature diffusion promotes toughness; layer thickness reduces porosity; printing direction anisotropy; speed affects thermal interaction.
Solution
①Nozzle temperature optimization; ②layer thickness control; ③printing direction; ④speed management; ⑤toughness testing.; After adjustment, continuously sample to verify the effect, and resume mass production after confirming stability
Key Takeaway
ASA 3D printing temperature, layer thickness and direction are quality keys; optimization ensures interlayer bonding; testing ensures mechanical performance.; After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence
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