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加工工艺

焊缝余高过高有什么影响

王王质检·11/1/2026, 1:59:13 AM👁 158

现场焊缝余高普遍偏高,除了外观,对疲劳和腐蚀有什么实质影响?验收标准一般怎么卡?

#焊缝#余高#验收
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Replies (1)

王
王质检11/7/2026

余高会形成应力集中点,疲劳和腐蚀都从这里开始。验收按标准卡,比如 ISO 5817 的 B 级要求。