GB1342048A - Numerically controlled lathes - Google Patents
Numerically controlled lathesInfo
- Publication number
- GB1342048A GB1342048A GB497872A GB497872A GB1342048A GB 1342048 A GB1342048 A GB 1342048A GB 497872 A GB497872 A GB 497872A GB 497872 A GB497872 A GB 497872A GB 1342048 A GB1342048 A GB 1342048A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cross slide
- auxiliary
- slides
- slide
- actuated
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
- B23B3/16—Turret lathes for turning individually-chucked workpieces
- B23B3/164—Turret lathes for turning individually-chucked workpieces lathe with one toolslide carrying two or more turret heads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
1342048 Automatic lathes WERKZEUGMASCRINENFABRIK GILDEMEISTER & CO AG 2 Feb 1972 [3 Feb 1971] 4978/72 Heading B3T A numerically controlled lathe comprises a cross slide which carries an auxiliary slide having an indexable tool turret, the auxiliary slide being independently actuated and displaceable between two fixed positions. In the embodiment described the cross slide 7 is supported on a saddle 2 on the lathe bed 1 and two auxiliary slides 11, 12 carrying indexable tool turrets 14, 16 are mounted on the cross slide for independent movement transversely and parallel to the lathe spindle axis 3. The cross slide is actuated by a stepping motor 8 via a feed screw 10 and the auxiliary slides are each actuated by hydraulic piston and cylinder units 17 and 18. The independent movement of the auxiliary slides 11 and 12 with respect to the cross slide permits means for avoiding collision between the tools both during operation and indexing of the turrets and to facilitate rapid approach and return of the tool slides.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712104905 DE2104905A1 (en) | 1971-02-03 | 1971-02-03 | Numerically controlled lathe with cross slide |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1342048A true GB1342048A (en) | 1973-12-25 |
Family
ID=5797651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB497872A Expired GB1342048A (en) | 1971-02-03 | 1972-02-02 | Numerically controlled lathes |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH541375A (en) |
DE (1) | DE2104905A1 (en) |
FR (1) | FR2125101A5 (en) |
GB (1) | GB1342048A (en) |
IT (1) | IT950530B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4665784A (en) * | 1985-02-08 | 1987-05-19 | Centrum Badawczo-Konstrukcyjne Obrabiarek | Machine tool |
EP0226836A1 (en) * | 1985-11-26 | 1987-07-01 | Citizen Watch Co. Ltd. | Numerical control machine |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2847943C2 (en) * | 1978-11-04 | 1980-07-10 | A. Ehrenreich Gmbh & Co Kg, 4000 Duesseldorf | CNC-controlled single-spindle precision lathe with a concave or convex tool path |
DE3239314C2 (en) * | 1982-10-23 | 1993-12-02 | Index Werke Kg Hahn & Tessky | 4-axis lathe |
DE3937330A1 (en) * | 1989-11-09 | 1991-05-16 | Gildemeister Ag | LATHE WITH VERTICAL WORKPIECE SPINDLE |
-
1971
- 1971-02-03 DE DE19712104905 patent/DE2104905A1/en active Pending
-
1972
- 1972-01-14 CH CH53872A patent/CH541375A/en not_active IP Right Cessation
- 1972-02-02 FR FR7204573A patent/FR2125101A5/fr not_active Expired
- 1972-02-02 GB GB497872A patent/GB1342048A/en not_active Expired
- 1972-02-03 IT IT1245372A patent/IT950530B/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4665784A (en) * | 1985-02-08 | 1987-05-19 | Centrum Badawczo-Konstrukcyjne Obrabiarek | Machine tool |
EP0226836A1 (en) * | 1985-11-26 | 1987-07-01 | Citizen Watch Co. Ltd. | Numerical control machine |
Also Published As
Publication number | Publication date |
---|---|
DE2104905A1 (en) | 1972-08-17 |
IT950530B (en) | 1973-06-20 |
CH541375A (en) | 1973-09-15 |
FR2125101A5 (en) | 1972-09-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |