【摘要】 我公司供给某科研单位的铝合金厚板,在加工工件时发现严重疏松缺陷,根据疏松缺陷存在的特征,经超声波探伤仪检测,有效地探测出密集型疏松缺陷,保证了产品的应用质量,使用户生产能够按计划正常进行。更多还原

【Abstract】 The aluminium plates supplied for one scientific research institute are fund some serious loose defect during processing.The densely loose defects are effectively surveyed by ultrasonic detector according to the characteristic of loose defect.It ensures the application quality of the products.So that the customer can normally product as planning.更多还原