Extrusion & Post
4 조회수
Thermal stress warpage in PLA additive manufacturing
문제 현상
Large-size PLA 3D printed parts warp from thermal stress and detach from the printing platform.
원인 분석
The stress generated by material shrinkage during cooling is greater than the platform adhesion, causing warpage.
해결 방법
Heat the platform to 40-60°C; use an adhesion promoting layer; enclose the printer for heat preservation.
핵심 요약
Warping of large PLA printed parts requires thermal management.
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