ES352966A1 - A profile milling machine - Google Patents
A profile milling machineInfo
- Publication number
- ES352966A1 ES352966A1 ES352966A ES352966A ES352966A1 ES 352966 A1 ES352966 A1 ES 352966A1 ES 352966 A ES352966 A ES 352966A ES 352966 A ES352966 A ES 352966A ES 352966 A1 ES352966 A1 ES 352966A1
- Authority
- ES
- Spain
- Prior art keywords
- arm
- fluid pressure
- carriage
- workpiece
- centre
- 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.)
- Expired
Links
- 238000003801 milling Methods 0.000 title abstract 4
- 239000012530 fluid Substances 0.000 abstract 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000007664 blowing Methods 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B41/02—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for boring deep holes; Trepanning, e.g. of gun or rifle barrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/02—Boring bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
- Drilling And Boring (AREA)
Abstract
A milling machine comprises a hollow arm 7 adapted to extend within the bore of a tubular workpiece 20 and carrying at one end a milling cutter 11 the axis of which is normal to that of the arm, the milling cutter being rotated by a transmission 14 housed within the hollow arm. The arm 7 is supported at one end in a carriage 5 which slides by means of linear ball-bearings 4 on guide bars 3, 3a the carriage 5 being fed by fluid pressure cylinder 36 and ram 38. The arm 7 also slides in a stationary bearing 10 and has an extension rod 33 guided in a back rest or centre 26. The workpiece, e.g. a tubular graphite jacket for a nuclear reactor is held at its ends in an indexible chuck or vice 22 and in the back centre 26 and is supported intermediate its ends in V-block supports 34, 34a. The chuck 22 is indexible by means of a fluid pressure-operated rack 42 and gear 44 with a fluid pressure-operated locking finger 48. The back centre 26 is laterally adjustable by means of a fluid pressure ram 30, 31. In a modification (Fig. 4, not shown), the cutter and arm are stationary and the workpiece supporting carriage is fed longitudinally by a fluid-pressure ram. Suction and blowing facilities may be provided for the removal of cuttings. The machine may be constructed with the arm disposed vertically.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR103524 | 1967-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES352966A1 true ES352966A1 (en) | 1970-10-16 |
Family
ID=8629295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES352966A Expired ES352966A1 (en) | 1967-04-20 | 1968-04-20 | A profile milling machine |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE712340A (en) |
| CH (1) | CH490146A (en) |
| ES (1) | ES352966A1 (en) |
| FR (1) | FR1567028A (en) |
| GB (1) | GB1200421A (en) |
| LU (1) | LU55838A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3006460C2 (en) * | 1980-02-21 | 1985-10-31 | Institut Dr. Friedrich Förster Prüfgerätebau GmbH & Co KG, 7410 Reutlingen | Arrangement for making incisions on metal parts |
| CH665581A5 (en) * | 1984-11-07 | 1988-05-31 | Wiederkehr Hans | MILLING HEAD AND MILLING MACHINE FOR MILLING GROOVES AND OTHER RECESSES. |
| DE10108698B4 (en) * | 2001-02-23 | 2006-12-07 | Saueressig Gmbh & Co. | Lathe for internal machining of hollow workpieces |
| CN108127151B (en) * | 2017-11-16 | 2019-04-26 | 天长市天翔集团有限公司 | A slotting processing equipment for gear shafts in automobile gearboxes |
| CN113523373B (en) * | 2021-07-09 | 2024-07-19 | 安徽理工大学 | A kind of engraving and milling machine for mold processing |
-
1967
- 1967-04-20 FR FR1567028D patent/FR1567028A/fr not_active Expired
-
1968
- 1968-03-18 BE BE712340D patent/BE712340A/xx unknown
- 1968-03-21 CH CH419368A patent/CH490146A/en not_active IP Right Cessation
- 1968-04-04 LU LU55838D patent/LU55838A1/xx unknown
- 1968-04-19 GB GB1853968A patent/GB1200421A/en not_active Expired
- 1968-04-20 ES ES352966A patent/ES352966A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE712340A (en) | 1968-07-31 |
| LU55838A1 (en) | 1968-07-03 |
| CH490146A (en) | 1970-05-15 |
| FR1567028A (en) | 1969-05-16 |
| GB1200421A (en) | 1970-07-29 |
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