DE257121C - - Google Patents
Info
- Publication number
- DE257121C DE257121C DENDAT257121D DE257121DA DE257121C DE 257121 C DE257121 C DE 257121C DE NDAT257121 D DENDAT257121 D DE NDAT257121D DE 257121D A DE257121D A DE 257121DA DE 257121 C DE257121 C DE 257121C
- Authority
- DE
- Germany
- Prior art keywords
- tool
- knife
- tool holder
- cutting
- head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000006073 displacement reaction Methods 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 241000182341 Cubitermes group Species 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/02—Thread cutting; Automatic machines specially designed therefor on an external or internal cylindrical or conical surface, e.g. on recesses
- B23G1/04—Machines with one working-spindle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE257121C true DE257121C (en, 2012) |
Family
ID=515068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT257121D Active DE257121C (en, 2012) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE257121C (en, 2012) |
-
0
- DE DENDAT257121D patent/DE257121C/de active Active
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