Molds & Tooling
7 조회수
ASA surface scratches
문제 현상
ASA high-gloss exterior parts are scratched during assembly and transportation; insufficient hardness leads to appearance complaints, and the customer requires improved surface scratch resistance.
원인 분석
ASA surface hardness is comparable to ABS, and high-gloss surfaces are sensitive to scratches; the higher the rubber phase content, the softer the surface; inadequate assembly tooling and packaging protection amplify scratch risk.
해결 방법
①Surface hardening coating treatment for high-gloss parts; ②packaging uses scratch-proof partitions and lamination; ③soft covering of assembly tooling contact surfaces; ④clearly define scratch resistance grade acceptance standards with the customer.
핵심 요약
Scratch prevention and control of ASA high-gloss parts runs through the whole chain from production to assembly; hard coating is an effective means to improve scratch resistance; quantified acceptance standards avoid disputes.; After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence
이 정보가 도움이 되었나요?
0 명이 도움이 되었다고 합니다
의견 주셔서 감사합니다!