DK142684B - Fremgangsmåde til formning af en borespids på et selvborende fastgørelsesorgan. - Google Patents
Fremgangsmåde til formning af en borespids på et selvborende fastgørelsesorgan. Download PDFInfo
- Publication number
- DK142684B DK142684B DK59275A DK59275A DK142684B DK 142684 B DK142684 B DK 142684B DK 59275 A DK59275 A DK 59275A DK 59275 A DK59275 A DK 59275A DK 142684 B DK142684 B DK 142684B
- Authority
- DK
- Denmark
- Prior art keywords
- grooves
- forming
- tip
- drill
- angle
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 15
- 238000005553 drilling Methods 0.000 title claims description 12
- 238000005520 cutting process Methods 0.000 claims description 29
- 238000003754 machining Methods 0.000 claims description 22
- 238000000465 moulding Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 10
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 2
- 238000003801 milling Methods 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 description 9
- 235000013601 eggs Nutrition 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
- 238000007723 die pressing method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK59275A DK142684B (da) | 1975-02-18 | 1975-02-18 | Fremgangsmåde til formning af en borespids på et selvborende fastgørelsesorgan. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK59275A DK142684B (da) | 1975-02-18 | 1975-02-18 | Fremgangsmåde til formning af en borespids på et selvborende fastgørelsesorgan. |
| DK59275 | 1975-02-18 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK59275A DK59275A (ref) | 1976-08-19 |
| DK142684B true DK142684B (da) | 1980-12-15 |
| DK142684C DK142684C (ref) | 1981-08-10 |
Family
ID=8095313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK59275A DK142684B (da) | 1975-02-18 | 1975-02-18 | Fremgangsmåde til formning af en borespids på et selvborende fastgørelsesorgan. |
Country Status (1)
| Country | Link |
|---|---|
| DK (1) | DK142684B (ref) |
-
1975
- 1975-02-18 DK DK59275A patent/DK142684B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK142684C (ref) | 1981-08-10 |
| DK59275A (ref) | 1976-08-19 |
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