O型探頭

Type O probe

O型探頭：也稱環(huán)形探頭，內(nèi)徑:150㎜,中心磁場(chǎng)≥180oe.重量:2.5㎏.獨(dú)立利用這種探頭制成一臺(tái)設(shè)備叫環(huán)形探傷儀，它是利用線圈通電時(shí)產(chǎn)生強(qiáng)磁場(chǎng)的原理設(shè)計(jì)的，適用于軸棒類、管道類、葉片類等復(fù)雜工件的分段探傷或退磁。

Type o probe: also known as annular probe, with an inner diameter of 150mm, a central magnetic field ≥180oe, and a weight of 2.5kg. a device independently made of this probe is called annular flaw detector. it is designed based on the principle of generating a strong magnetic field when the coil is energized, and is suitable for segmented flaw detection or demagnetization of complex workpieces such as shaft rods, pipelines, blades, etc.