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该厂研制的HS-305型电阻焊电流周波检测仪,于1991年8月通过浙江省省级鉴定。该检测仪是参考国外样机自行设计试制的,用于检测电阻焊在焊接过程中的焊接电流值和周波数。产品经国家电焊机质量监督检验测试中心(成都)测试,各项指标均达到产品企业标准要求,与日本的MM-305A-B型同类产品作实测数值对比,表明该检测仪在使用性能和精度上均已达到MM-305A-B型的水平。该检测仪已试产30多台,供上海重型汽车厂、上海第二汽车底盘厂、上海建筑机械制造厂、上海灯具厂等单位使用,用户反映良好。
The factory developed HS-305 resistance welding current cycle detector, in August 1991 passed the provincial level appraisal in Zhejiang Province. The tester is designed and manufactured by reference to foreign prototypes for testing the welding current value and the number of cycles in the resistance welding process. Products by the State Quality Supervision, Inspection and Testing Center welding (Chengdu) test, the indicators have reached the product standards, with Japan’s MM-305A-B type of similar products actually measured values show that the detector in the use of performance and accuracy Have reached the level of MM-305A-B type. The tester has been trial production of more than 30 units for the Shanghai Heavy Duty Truck Factory, the second Shanghai Chassis Factory, Shanghai Construction Machinery Factory, Shanghai Lighting Factory and other units to use, the user reflects the good.