3. Awọn àlàfo ori ṣubu: Lẹhin ti riveting, mandrel ori ko le wa ni ti a we ati ki o ṣubu ni pipa lati awọn rivet ara.
4. Riveting body cracking: Lẹhin ti nfa riveting, ara riveting ni o ni gigun gigun tabi ti wa ni kikun.
https://www.yukerivet.com/news/the-nail-cap-came-off-what-is-the-reason/
Akoko ifiweranṣẹ: Jul-28-2022