曲轴表面及本体的缺陷，对发动机的可靠性有重要影响，对锻钢和球墨铸铁曲轴的探伤技术进行探讨。
Defects of crankshaft surface and body will produce important effect on engine reliability. This paper probes into flaw detection technology of forging steel and nodular cast iron of crankshaft.
在拆除这些附件后，对表面进行打磨并进行磁粉探伤。
After removing these attachments, the surface shall be ground flush and examined by magnetic particle method.
荧光磁粉探伤是一种常用的无损检测方法，是控制产品质量的重要手段，用于检测钢制零件的表面及近表面的裂纹缺陷。
Fluorescent magnetic particle detection is a NDT method that often is used for testing trivial flaws on the surface of some steel workpiece and for controlling qualities of product.
为了实现高温铸坯表面缺陷在线检测，介绍了高温连铸坯电涡流探伤技术及相应的试验装置。
In order to realize surface defect monitoring on-line of hot slab, eddy current detection technology and its experiment equipment for hot slab surface defect is introduced in this paper.
磁粉探伤法是用磁场探测铁磁性材料表面和次表面的不连续性。
Magnetic-particle inspection USES magnetic fields to locate surface and subsurface discontinuities in ferromagnetic materials.
荧光磁粉探伤是一种常用的无损检测方法，用于检测钢制零件的表面及近表面的裂纹缺陷，长期以来一直被认为是表面裂纹检测最灵敏的方法之一。
Fluorescent magnetic particle detection is a NDT method that often used for testing trivial flaws on the surface of ferromagnetic materials in order to control the qualities of product.
工件的所有表面都必须被彻底清理，并且在进行渗透探伤前应完全干燥。
All surfaces of a workpiece must be thoroughly cleaned and completely dried before it is subjected to liquid-penetrant inspection.
结果显示，表面渗透探伤法能准确确定连轧坯和轧后钢板表面缺陷的位置。与酸浸法相比，表面渗透法更加直观、准确。
The results show that the defaults places can be exactly determined by penetrant method which is more visual and accurate than acid leaching method.
所有加工面，包括磨整过的表面，都必须进行磁粉探伤。
All (100%) machined areas, as well as grinded surfaces must be inspected by magnetic particle.
该方案包括人工表面检测，表面无损探伤和内部无损探伤。
The program contains the false surface testing, the surface non-destructive testing and the inside non-destructive testing.
该方案包括人工表面检测，表面无损探伤和内部无损探伤。
The program contains the false surface testing, the surface non-destructive testing and the inside non-destructive testing.
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