DE3320940C2 - - Google Patents
Info
- Publication number
- DE3320940C2 DE3320940C2 DE19833320940 DE3320940A DE3320940C2 DE 3320940 C2 DE3320940 C2 DE 3320940C2 DE 19833320940 DE19833320940 DE 19833320940 DE 3320940 A DE3320940 A DE 3320940A DE 3320940 C2 DE3320940 C2 DE 3320940C2
- Authority
- DE
- Germany
- Prior art keywords
- spindle
- workpiece
- work
- headstock
- tool
- 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
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
- B23Q39/04—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps
- B23Q39/048—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps the work holder of a work station transfers directly its workpiece to the work holder of a following work station
-
- 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
- B23B3/30—Turning-machines with two or more working-spindles, e.g. in fixed arrangement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19838316943 DE8316943U1 (de) | 1983-06-09 | 1983-06-09 | Zweispindeldrehmaschine |
DE19833320940 DE3320940A1 (de) | 1983-06-09 | 1983-06-09 | Zweispindeldrehmaschine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833320940 DE3320940A1 (de) | 1983-06-09 | 1983-06-09 | Zweispindeldrehmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3320940A1 DE3320940A1 (de) | 1984-12-13 |
DE3320940C2 true DE3320940C2 (ja) | 1989-07-27 |
Family
ID=6201111
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19838316943 Expired DE8316943U1 (de) | 1983-06-09 | 1983-06-09 | Zweispindeldrehmaschine |
DE19833320940 Granted DE3320940A1 (de) | 1983-06-09 | 1983-06-09 | Zweispindeldrehmaschine |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19838316943 Expired DE8316943U1 (de) | 1983-06-09 | 1983-06-09 | Zweispindeldrehmaschine |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE8316943U1 (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4612832A (en) * | 1984-04-27 | 1986-09-23 | Kabushiki Kaisha Miyano Tekkosho | Multiple-function machine tool with two spindles |
DE3518792A1 (de) * | 1985-05-24 | 1986-11-27 | Traub Gmbh, 7313 Reichenbach | Numerisch gesteuerte drehmaschine |
DE3530982A1 (de) * | 1985-08-30 | 1987-03-12 | Gildemeister Ag | Zweispindlige, numerisch gesteuerte drehmaschine |
DE3626324A1 (de) * | 1986-08-02 | 1988-02-04 | Pittler Ag Maschf | Doppelspindel-drehmaschine |
US5175914A (en) * | 1987-04-28 | 1993-01-05 | Yamazaki Mazak Corporation | Machine tool having dual spindles and tool rests |
US5168609A (en) * | 1987-12-24 | 1992-12-08 | Yamazaki Mazik Corp. | Workpiece support for a turret on a opposed spindle lathe |
DE3812642A1 (de) * | 1987-04-17 | 1988-11-17 | Yamazaki Mazak Corp | Werkzeugmaschine fuer komplexe bearbeitung und bearbeitungsverfahren zur verwendung der werkzeugmaschine |
DE3844835C2 (de) * | 1987-04-17 | 2001-10-25 | Yamazaki Mazak Corp | Gegenspindeldrehmaschine |
US5157824A (en) * | 1987-04-17 | 1992-10-27 | Yamazaki Mazak Corporation | Opposed spindles lathe having tool rests movable in two different directions |
US5191817A (en) * | 1987-04-17 | 1993-03-09 | Yamazaki Mazak Corporation | Machining method for the use of a complex machining machine tool |
US5097575A (en) * | 1987-04-17 | 1992-03-24 | Yamazaki Mazak Corporation | Complex machining machine tool |
DE3803219A1 (de) * | 1988-02-04 | 1989-08-31 | Gildemeister Ag | Numerisch gesteuerte bearbeitungsmaschine mit zwei werkstueckspindeleinheiten |
DE3827316C1 (ja) * | 1988-08-11 | 1989-10-05 | Traub Ag, 7313 Reichenbach, De | |
DE4136916C3 (de) * | 1991-11-11 | 1997-03-13 | Pittler Gmbh | Mehrspindel-Drehmaschine |
DE10131733A1 (de) * | 2001-06-22 | 2003-01-09 | Traub Drehmaschinen Gmbh | Drehmaschine |
JP3756143B2 (ja) | 2002-03-18 | 2006-03-15 | 株式会社ミヤノ | 工作機械及び対向主軸型工作機械 |
DE10330909B4 (de) * | 2003-07-07 | 2007-02-08 | Stama Maschinenfabrik Gmbh | Werkzeugmaschine und Verfahren zur spanabhebenden Bearbeitung von Werkstücken |
DE102006013418B4 (de) * | 2006-03-14 | 2016-11-10 | Stama Maschinenfabrik Gmbh | Werkzeugmaschine zur spanabhebenden Bearbeitung von Werkstücken, insbesondere von metallischen Werkstücken |
DE102006063037B3 (de) | 2006-03-14 | 2019-04-25 | Stama Maschinenfabrik Gmbh | Werkzeugmaschine zur spanabhebenden Bearbeitung von Werkstücken, insbesondere von metallischen Werkstücken |
CN107999789B (zh) * | 2016-10-28 | 2020-03-10 | 深圳市凯中精密技术股份有限公司 | 一种双轴内孔加工机构 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1186172A (en) * | 1966-01-28 | 1970-04-02 | Molins Machine Co Ltd | Improvements relating to a Multi-Tool Lathe. |
CH636543A5 (fr) * | 1980-07-16 | 1983-06-15 | Tarex Sa | Machine-outil comprenant deux broches coaxiales opposees. |
-
1983
- 1983-06-09 DE DE19838316943 patent/DE8316943U1/de not_active Expired
- 1983-06-09 DE DE19833320940 patent/DE3320940A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3320940A1 (de) | 1984-12-13 |
DE8316943U1 (de) | 1985-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: BOLEY GMBH, 73728 ESSLINGEN, DE |
|
8339 | Ceased/non-payment of the annual fee |