Processing Machinery
3 조회수
PCABS Rail Transit Interior
문제 현상
[Problem Phenomenon] High-speed rail and subway interior parts require flame retardancy, low smoke, and impact resistance
원인 분석
Flame-retardant low-smoke PC/ABS meets rail transit standards such as EN45545; used in interior panels, air ducts, and seat components; during on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based only on experience
해결 방법
Select low-smoke flame-retardant grades for rail parts; verify according to EN45545; prevent warpage for large-size parts; after adjustment, continuously sample to verify the effect, and resume mass production after confirming stability
핵심 요약
PC/ABS rail interiors, low smoke and flame retardant, pass EN45545; 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 in the future
이 정보가 도움이 되었나요?
0 명이 도움이 되었다고 합니다
의견 주셔서 감사합니다!