Acid-pickling inspection
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Open original video ↗QUALITY ASSURANCE · IATF 16949
Cold-Forming Material Testing Equipment and Operation Videos
Browse testing equipment by appearance inspection, cold upsetting, metallography, mechanical properties, hardness, chemistry, coating, dimensions and surface condition for cold heading wire and shaped wire.
Informes de inspección y trazabilidad de la colada
Consulte los certificados de inspección, las etiquetas de las bobinas y una muestra metalográfica independiente. Los informes profesionales con micrografías se proporcionan únicamente cuando el cliente lo solicita específicamente.
01
Appearance inspection
3 items of equipment and inspection material
Low-magnification inspection
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Open original video ↗On-site magnifier inspection
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Open original video ↗02
Cold upsetting test
2 items of equipment and inspection material
Cold-upsetting process
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Open original video ↗Cold-upsetting sample inspection
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Open original video ↗03
Metallographic inspection
5 items of equipment and inspection material
100x metallographic inspection
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Open original video ↗500x metallographic inspection
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Image materialMetallographic grinding and polishing machine
Image materialMetallographic cutting machine
Image materialMetallographic mounting machine
04
Mechanical property testing
1 items of equipment and inspection material
Tensile test
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Open original video ↗05
Hardness testing
3 items of equipment and inspection material
Vickers hardness (HV)
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Open original video ↗Rockwell hardness (HRB)
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Open original video ↗Rockwell hardness (HRC)
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Open original video ↗06
Material and dimensional inspection
5 items of equipment and inspection material
Chemical composition spectrometry
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Image materialCoating SEM inspection
Micrometer dimensional inspection
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Image materialCross-section profile inspection
Shaped-wire surface roughness test
Mitutoyo SJ-410 measured Ra 0.187 μm. The equipment image shows an on-site measurement result; final acceptance follows the customer drawing or technical standard.
View Ra 0.187 μm measurement result image ↗Open high-resolution field display ↗