BE442464A - - Google Patents
Info
- Publication number
- BE442464A BE442464A BE442464DA BE442464A BE 442464 A BE442464 A BE 442464A BE 442464D A BE442464D A BE 442464DA BE 442464 A BE442464 A BE 442464A
- Authority
- BE
- Belgium
- Prior art keywords
- tap
- thread
- rolling
- diameter
- grooves
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000000227 grinding Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 241000761557 Lamina Species 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
- B23P15/48—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools threading tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE442464A true BE442464A (forum.php) |
Family
ID=99658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE442464D BE442464A (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE442464A (forum.php) |
-
0
- BE BE442464D patent/BE442464A/fr unknown
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