DEK0020557MA - - Google Patents

Info

Publication number

DEK0020557MA

DEK0020557MA DEK0020557MA DE K0020557M A DEK0020557M A DE K0020557MA DE K0020557M A DEK0020557M A DE K0020557MA

Authority

DE

Germany

Prior art keywords

cutting

heating

nozzle

nozzles

workpiece

Prior art date

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Active

Links

• Espacenet
• Global Dossier
• DPMA
• Discuss

• 238000005520 cutting process Methods 0.000 claims description 42
• 238000010438 heat treatment Methods 0.000 claims description 24
• 239000001301 oxygen Substances 0.000 claims description 13
• 229910052760 oxygen Inorganic materials 0.000 claims description 13
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
• 239000007789 gas Substances 0.000 claims description 7
• 239000000203 mixture Substances 0.000 claims description 3
• 238000000034 method Methods 0.000 description 4
• 238000011144 upstream manufacturing Methods 0.000 description 4
• 238000003466 welding Methods 0.000 description 4
• 239000000463 material Substances 0.000 description 3
• 238000010792 warming Methods 0.000 description 3
• 238000005096 rolling process Methods 0.000 description 2
• 230000009286 beneficial effect Effects 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 239000000155 melt Substances 0.000 description 1
• 210000002435 tendon Anatomy 0.000 description 1