Extrusion & Post
7 مشاهدة
ASA shutdown cleaning specification
ظاهرة المشكلة
ASA shutdown cleaning only turns off heating and empties with ASA's own material, avoiding foreign material contamination.
تحليل الأسباب
ASA shutdown cleaning turns off heating and empties and purges the machine with ASA's own material; no need to use other materials for replacement due to contamination risk; foreign material mixing causes delamination and degradation; resumption quality.
الحل
①Shutdown turns off heating; ②ASA own material emptying; ③avoid foreign cleaning materials; ④resumption inspection; ⑤specification execution.; After adjustment, continuously sample to verify the effect, and resume mass production after confirming stability
الخلاصة الأساسية
ASA shutdown cleaning with own material emptying is a unique specification; foreign materials are taboo; execution prevents contamination.; After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence
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