BE448043A - - Google Patents
Info
- Publication number
- BE448043A BE448043A BE448043DA BE448043A BE 448043 A BE448043 A BE 448043A BE 448043D A BE448043D A BE 448043DA BE 448043 A BE448043 A BE 448043A
- Authority
- BE
- Belgium
- Prior art keywords
- thread
- rolling
- angle
- blank
- pitch
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 claims description 20
- 238000010791 quenching Methods 0.000 claims description 12
- 230000000171 quenching effect Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007779 soft material 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
- B21H3/04—Making by means of profiled-rolls or die rolls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE448043A true BE448043A (enrdf_load_html_response) |
Family
ID=103717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE448043D BE448043A (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE448043A (enrdf_load_html_response) |
-
0
- BE BE448043D patent/BE448043A/fr unknown
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