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等强焊缝的验收
焊缝及外观质量验收规范
焊缝及外观质量验收规范 一．目的 Purpose 建立诺信达格公司焊接产品的焊缝和外观质量验收标准 The purpose of the procedure is to provide an inspection standard for welding – fusion-welded joints quality and cosmetic 二．范围 Scope 所有诺信达格的焊接产品的焊缝外观检验 The procedure is applicable for the welding cosmetic inspection of all Nordson Dage products. 三．定义和符合 Definitions and Symbols 1. 短缺陷 Short imperfections 如果焊缝长度有 100mm或更长以及在 100mm长度内包含的最大数量的缺陷累