解决这一问题既可以提高焊点质量的判定精度，又能保证航空航天产品的质量，有必要构建一个更加有效的焊点质量检测系统。
Solving this problem would improve the quality of spot welding and guarantee the quality of aerospace products, it is necessary to build a more effective system of spot welding.
在焊点形成的过程中，点焊电流有效值的检测与控制是保证焊接质量的关键。
During the course of forming the welding spot, checking and controlling spot welding current value is the key to assure the welding quality.
在焊点形成的过程中，点焊电流有效值的检测与控制是保证焊接质量的关键。
During the course of forming the welding spot, checking and controlling spot welding current value is the key to assure the welding quality.
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