1、针对该尺寸单独制作检具，抛光后检具全检；2、完善质量警示，重点增加

1. Make a separate inspection tool for this size, and inspect the inspection tool after polishing; <br>2. Improve the quality warning, focus on increasing the problems related to the polishing process, and hang it on the polishing and inspection process stations at the same time; <br>3. The polishing process station, increase the clarity 6S fixed management signs, distinguish finished products and semi-finished products, and strictly isolate them. <br>4. Improve the instruction book and carry out strict sampling inspection for the size according to AQL1.5.

1. The inspection tool shall be made separately for this size, and the inspection tool shall be fully inspected after polishing;<br>2. Improve the quality warning, focus on adding problems related to the polishing process, and hang it on the polishing and inspection process station at the same time;<br>3. For the polishing process station, add a clear 6S fixed management sign to distinguish between finished products and semi-finished products and strictly isolate them.<br>4. Improve the instruction book, and the size shall be in accordance with aql1 5. Conduct strict sampling inspection.

1. Make an inspection tool separately for this size, and inspect the inspection tool completely after polishing; 2. Improve the quality warning, focus on increasing the problems related to the polishing process, and hang it on the polishing and inspection process station at the same time; 3. Polishing process station, add clear 6S fixed management signs, distinguish between finished products and semi-finished products, and strictly separate them. 4. Improve the instruction book, and strictly check the dimension according to AQL1.5.