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随着我厂生产的发展,超声波探伤得到了广泛的应用,由于模锻件、自由锻件表面粗糙,规格品种多,如用接触法探伤,工件表面按规定需经铣削加工,工作量大,如采用机械化水浸探伤,要在短期内增加此种设备,显然也有困难。我们参阅了有关资料,自制了几种超声波水浸探伤用检验车,只要能容纳工件的
With the development of our factory production, ultrasonic flaw detection has been widely used. Due to forging parts, free forging surface roughness, variety of specifications, such as contact detection flaws, the workpiece surface required to be milling, heavy workload, such as the use of Mechanized flooding, in the short term to increase such equipment, obviously there are difficulties. We refer to the relevant information, made a number of self-testing ultrasonic flooding inspection vehicles, as long as the workpiece can accommodate