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焊縫及外觀質(zhì)量驗收規(guī)范 一.目的 Purpose 建立諾信達格公司焊接產(chǎn)品的焊縫和外觀質(zhì)量驗收標準 The purpose of the procedure is to provide an inspection standard for welding – fusion-welded joints quality and cosmetic 二.范圍 Scope 所有諾信達格的焊接產(chǎn)品的焊縫外觀檢驗 The procedure is applicable for the welding cosmetic inspection of all Nordson Dage products. 三.定義和符合 Definitions and Symbols 1. 短缺陷 Short imperfections 如果焊縫長度有 100mm或更長以及在 100mm長度內(nèi)包含的最大數(shù)量的缺陷累