This page displays all 「FI」 in main group B21J5/00. |
HB:Handbook | ||||
CC:Concordance |
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Methods for forging, hammering, or pressing (for working sheet metal or metal tubes, rods, or profiles B21D; for working wire B21F); Special equipment or accessories therefor | HB | CC | 4E087 | |
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Steel material | HB | CC | 4E087 | |
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Nonferrous material | HB | CC | 4E087 | |
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.Light metal | HB | CC | 4E087 | |
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..Titan alloy | HB | CC | 4E087 | |
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.Zinc alloy | HB | CC | 4E087 | |
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Particulate material | HB | CC | 4E087 | |
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by uniform pressure (hydrostatic pressure) | HB | CC | 4E087 | |
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Forming under high pressure | HB | CC | 4E087 | |
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Forging lines | HB | CC | 4E087 | |
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Free forging | HB | CC | 4E087 | |
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Others | HB | CC | 4E087 | |
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.Die forging; Trimming by making use of special dies | HB | CC | 4E087 | |
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Die forging (copes, drags, metal dies and punches) | HB | CC | 4E087 | |
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.pressing (coining), intruding | HB | CC | 4E087 | |
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.closed forging (sealed type, double-acting punches) | HB | CC | 4E087 | |
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Trimming | HB | CC | 4E087 | |
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Others (including methods for removing burr) | HB | CC | 4E087 | |
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.by directly applied fluid pressure or explosive action | HB | CC | 4E087 | |
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.for performing particular operations | HB | CC | 4E087 | |
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Forging by extruding | HB | CC | 4E087 | |
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.extruding forward (with mandrels (tubular bodies), without mandrels (solid)) | HB | CC | 4E087 | |
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.Extruding backward | HB | CC | 4E087 | |
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.Extruding forward and backward | HB | CC | 4E087 | |
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.Extruding sideward (cross-extruding) | HB | CC | 4E087 | |
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Swaging | HB | CC | 4E087 | |
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Cutting-off | HB | CC | 4E087 | |
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Others | HB | CC | 4E087 | |
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..Upsetting | HB | CC | 4E087 | |
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Tube material (increasing tube thickness at the end) | HB | CC | 4E087 | |
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Others (characterized by shapes in axial direction) | HB | CC | 4E087 | |
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..Piercing billets (in combination with extrusion B21C 23/00) | HB | CC | 4E087 | |
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Piercing billets | HB | CC | 4E087 | |
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Others (other than billets) | HB | CC | 4E087 | |
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..Forming profiles on internal or external surfaces (making screw-thread by forging, pressing, or hammering B21K) | HB | CC | 4E087 | |
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by extruding (inner surface, outer surface) | HB | CC | 4E087 | |
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Others (inner surface, outer surface) | HB | CC | 4E087 | |