BE389988A - - Google Patents
Info
- Publication number
- BE389988A BE389988A BE389988DA BE389988A BE 389988 A BE389988 A BE 389988A BE 389988D A BE389988D A BE 389988DA BE 389988 A BE389988 A BE 389988A
- Authority
- BE
- Belgium
- Prior art keywords
- screw
- tool
- rolling
- grooves
- thread
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 8
- 238000009499 grossing Methods 0.000 claims description 3
- 210000001520 comb Anatomy 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 241000282461 Canis lupus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000010959 steel 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
- B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
- B21H3/06—Making by means of profiled members other than rolls, e.g. reciprocating flat dies or jaws, moved longitudinally or curvilinearly with respect to each other
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE389988A true BE389988A (enrdf_load_html_response) |
Family
ID=58012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE389988D BE389988A (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE389988A (enrdf_load_html_response) |
-
0
- BE BE389988D patent/BE389988A/fr unknown
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