BE539038A - - Google Patents
Info
- Publication number
- BE539038A BE539038A BE539038DA BE539038A BE 539038 A BE539038 A BE 539038A BE 539038D A BE539038D A BE 539038DA BE 539038 A BE539038 A BE 539038A
- Authority
- BE
- Belgium
- Prior art keywords
- diameter
- die
- blank
- fibers
- base
- Prior art date
Links
- 238000003825 pressing Methods 0.000 claims description 9
- 238000007493 shaping process Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 239000008188 pellet Substances 0.000 claims description 4
- 238000003754 machining Methods 0.000 claims description 2
- 239000000835 fiber Substances 0.000 description 16
- 238000005520 cutting process Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 ferrous metals Chemical class 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K21/00—Making hollow articles not covered by a single preceding sub-group
- B21K21/04—Shaping thin-walled hollow articles, e.g. cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
- B21J1/02—Preliminary treatment of metal stock without particular shaping, e.g. salvaging segregated zones, forging or pressing in the rough
- B21J1/025—Preliminary treatment of metal stock without particular shaping, e.g. salvaging segregated zones, forging or pressing in the rough affecting grain orientation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE539038A true BE539038A (cs) |
Family
ID=168857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE539038D BE539038A (cs) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE539038A (cs) |
-
0
- BE BE539038D patent/BE539038A/fr unknown
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