WO2004054754A1 - 工作機械におけるワーク加工方法並びに、該方法を実施するための加工用治具及びワーク加工用支持装置 - Google Patents
工作機械におけるワーク加工方法並びに、該方法を実施するための加工用治具及びワーク加工用支持装置 Download PDFInfo
- Publication number
- WO2004054754A1 WO2004054754A1 PCT/JP2003/015567 JP0315567W WO2004054754A1 WO 2004054754 A1 WO2004054754 A1 WO 2004054754A1 JP 0315567 W JP0315567 W JP 0315567W WO 2004054754 A1 WO2004054754 A1 WO 2004054754A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- horizontal
- workpiece
- support shaft
- rotation support
- work
- Prior art date
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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
- B23Q1/54—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
- B23Q1/5406—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed perpendicularly by a single rotating pair
- B23Q1/5437—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed perpendicularly by a single rotating pair and in which the degree of freedom, which belongs to the working surface, is perpendicular to this surface
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/64—Movable or adjustable work or tool supports characterised by the purpose of the movement
- B23Q1/66—Worktables interchangeably movable into operating positions
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0053—Devices for removing chips using the gravity force
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/52—Cutting by use of rotating axially moving tool with work advancing or guiding means
- Y10T408/54—Means to intermittently advance work
- Y10T408/545—Rotary, work-supporting means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
- Y10T408/561—Having tool-opposing, work-engaging surface
- Y10T408/5614—Angularly adjustable surface
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/303752—Process
- Y10T409/303808—Process including infeeding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/304536—Milling including means to infeed work to cutter
- Y10T409/305544—Milling including means to infeed work to cutter with work holder
- Y10T409/305656—Milling including means to infeed work to cutter with work holder including means to support work for rotation during operation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/306664—Milling including means to infeed rotary cutter toward work
- Y10T409/307448—Milling including means to infeed rotary cutter toward work with work holder
- Y10T409/307504—Indexable
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/306664—Milling including means to infeed rotary cutter toward work
- Y10T409/30756—Machining arcuate surface
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/309576—Machine frame
Definitions
- the present invention relates to a method of processing a workpiece in a machine tool, a processing jig for implementing the method, and a supporting device for processing a workpiece.
- a work gripping transfer mechanism for feeding and rotating the work around a specific horizontal axis is provided at a position related to the main spindle, and the work gripped by the work gripping rotation feed mechanism is provided.
- the machining has been already performed by feeding and rotating to the specific angular position around the specific lateral axis (for example, see Japanese Patent Publication No. 30873776). .
- a machine tool provided with a spindle which is movable at least in one of the horizontal specific directions on one side of the basic pedestal in the horizontal specific direction.
- a vertical rotation support shaft is provided at the other side portion opposite to the one side portion, and an inclined surface having a fixed angle gradually descending toward the main shaft side when facing the main shaft is provided above the vertical rotation support shaft.
- a work holding and rotating mechanism is provided for fixing a horizontal table and feeding and rotating a bar-shaped work on the inclined surface of the horizontal table, and the vertical rotation support shaft and the work holding and rotating mechanism are provided. And the axis of the rod shall be separated by the required distance in the horizontal direction.
- the horizontal table when the bar-shaped workpiece is attached to or detached from the workpiece gripping rotation feed mechanism, the horizontal table is biased to the other side with respect to the vertical rotation support shaft and separated from the main shaft. This makes it easier for the operator to approach the work gripping and transferring mechanism from the other side, and also increases the distance between the vertical rotation support shaft and the main shaft, thereby removing and attaching the bar-shaped work. The space of this is expanded.
- the horizontal table is biased toward the one side with respect to the vertical rotation support shaft so as to approach the main shaft.
- the distance from the spindle at the machining start position to the work becomes smaller, and the rod-shaped work is machined with a smaller stroke.
- the axis of the vertical rotation support shaft and the axis of the work gripping rotation feed mechanism are such that a horizontal table is opposed to the main shaft, and the latter is separated toward the main shaft side. It shall be positioned so that
- the inclined surface of the horizontal table is inclined at least 15 degrees with respect to the horizontal plane.
- a vertical rotation support shaft is provided at the other side of the shaft, and a horizontal table having an inclined surface having a fixed angle gradually descending toward the main shaft when facing the main shaft is fixed above the vertical rotation support shaft;
- a V-shaped gripping / rotating / feeding mechanism for feeding and rotating the bar-shaped workpiece on the inclined surface of the horizontal table is provided, and the vertical rotation supporting shaft and the axis of the workpiece gripping / rotating / feeding mechanism are provided. Is separated by the required distance by improving the horizontal direction.
- the vertical rotation support shaft is rotated to change the horizontal table position when the workpiece is attached to or detached from the gripping / rotating / feeding mechanism, and when processing is performed by moving the spindle back and forth.
- the configuration of the work processing support device is as follows.
- the fourth aspect of the present invention is preferably implemented by inclining the upper surface of the horizontal table to 15 degrees or more.
- the invention has a horizontal bottom portion having a horizontal bottom portion, an upright surface portion rising from one end of the bottom portion, and an inclined surface portion located between the bottom surface portion and the upright surface portion.
- necessary parts such as caples and pipes for the mechanism for gripping and transferring the workpiece in the space surrounded by the bottom surface, the upright surface and the inclined surface.
- the rigidity of the horizontal table is improved by increasing the section modulus thereof, and the horizontal table is provided with It protects the necessary components such as the lamp.
- FIG. 1 is a side view showing a part of a working machine according to the present invention in a use state
- FIG. 2 is a plan view showing the one use state.
- FIG. 3 is a view showing a portion X 1 -X 1 after removing a peak in FIG.
- FIG. 4 is a side view showing a V-cut state of the machine tool U
- FIG. 5 is a plan view showing a V-cut state of the machine tool.
- FIG. 6 is a side view showing a modified example of the machine tool for comparison with the V-grip rotating / feeding mechanism and the horizontal table.
- reference numeral 1 denotes a bed, and a head is provided with a fixed column 2, a jig device 3 for peak machining, a numerical control mechanism 4, and a hydraulic pneumatic device 5 on the head. It is provided.
- the fixed-type column 2 is fixed to one side of the bed, and has a cylindrical main shaft housing 7 rotatably supporting a front-rear-facing (Z-axis direction) main shaft 6. Feeding in Y-axis and Z-axis directions Mounted movably. A cutting tool 8 is fixed to the front end of the spindle 6.
- the jig device 3 is mounted on the other side of the bed 1, and the servomotor 9 provided inside the bed 1 and a specific position on the bed 1,
- the servo motor 9 is rotatably supported on the A rotation support shaft 10 that is vertically rotated in the Y-axis direction, a horizontal turntable 11 fixed to the upper portion of the rotation support shaft 10, and a horizontal turntable 11 It comprises a fixed horizontal table 12 having a rectangular shape in a plan view, and a work gripping rotation feed mechanism 13 provided on the upper surface of the horizontal table 12.
- the horizontal table 12 has a right-angled triangular cross section as shown in FIG. 3, and has a horizontal bottom part 12 a fixed to the horizontal turntable 11 and a bottom part 12 a. a rising surface portion 12b raised from one end of a and a slope portion 12c positioned between the bottom portion 12a and the rising surface portion 12b.
- the upper surface of the slope 12 cc is inclined at an angle of at least 15 degrees with respect to the horizontal plane. . In the example shown in the figure, the upper surface of the slope portion 12c is inclined by about 35 degrees.
- the area surrounded by the bottom surface 12a, the upright surface 12b and the slope 12c is a space a that can be sealed.
- the work gripping rotary feed mechanism 13 is connected to the work feed drive 13a fixed to one end of the horizontal table 12 and the tail stock 13b fixed to the other end of the horizontal table 12. , It is.
- the fork feed drive unit 13a is fixed to the upper surface of the slope 12c of the horizontal stand 12 and is an upright support stand 15 with NC (numerical control) staples 14 mounted on the side parts.
- a chuck 16 fixed to the same table as the NC table 15 and driven to rotate around the specific horizontal axis S on the upright support 15, and a special horizontal axis S supported by the upright support 15. It has a drive-side center 17 that is positioned above and supports the rotation center of one end face of the work w gripped by the chuck portion 16.
- the specific lateral axis s is separated from the rotation support shaft 10 in the Z-axis direction by a required distance L 0, and the required distance L 0 is a rod-like member with respect to the workpiece gripping rotation feed mechanism 13. W Easy to attach and detach w
- the horizontal axis S of the feature between the workpiece drive unit 13a and the tailstock 13b is the horizontal
- the distance 1 is necessary for the largest planned rod-shaped workpiece w to be rotated on the upper surface of the horizontal table 12 around the specific horizontal axis S. It has a specific size.
- the chuck portion 16 is movable in the radial direction of the chuck body portion, has a plurality of claws 16a for gripping the rod-shaped workpiece w on the specific lateral axis S, and has the rod-shaped workpiece w.
- Two axial positioning members 16b having a radial surface b for positioning in the X-axis direction are fixed to the chuck body.
- the tail stock 13 b is composed of an upright support 18 fixed to the upper surface of the slope 12 c of the horizontal stand 12, an X-axis direction drive device 18 a mounted on the ii. It is slidably supported on the support base 18 and is pushed and moved by the X-axis direction drive device 18a to support the rotation center of the other end surface of the rod-shaped workpiece w. And.
- the space a of the horizontal table 12 includes, as shown in FIG. 3, the space between the drive unit 13a and the tailstock 13b. 15567
- Necessary members such as cable 20, pipe 21, tube, etc. are provided. These members 20, 21 are oriented sideways so as not to be exposed to the workpiece machining space on bed 1. It is guided from the lower surface of the table 12 to the inside of the bed 1 via the inside of the horizontal turntable 11 and is connected to necessary parts.
- the horizontal table 12 When loading the crankshaft w to be processed into the workpiece gripping / transferring mechanism 13, the horizontal table 12 is positioned as shown in FIGS. 1 and 2. As a result, the specific lateral axis S is shifted toward the front side in the Z-axis direction with respect to the rotation support shaft 10. Under this condition, the worker c approaches the work gripping rotation feed mechanism 13 from the front side f 1 of the bed 1 and manually or by robot, the drive center 17 and the push center 1 are moved. Position the crank shaft w between the positions 9 and then move the push center 19 to the drive center 17 by the operation of the X-axis direction drive device 18a.
- the center 19 formed on each end face of the crank shaft w is fitted with the pushing center 19 and the center 17 on the driving side, and the center 17 and the center 19 are used for cranking.
- the shaft w is sandwiched, it is pressed against the radial surface b of the axial positioning member 16b at the same time.
- the driving center 17 and the pushing center 19 support the crank shaft w at a specific position on the specific lateral axis S.
- the pawl 16a of the chuck portion 16 is displaced, and the pawl 16a grips the outer peripheral surface of the shaft portion at one end of the crank shaft w.
- crankshaft w Loading is completed.
- the work holding / rotating / feeding mechanism 13 moves to a position closer to the worker c as compared to the case where the rotation support shaft 10 and the specific lateral axis S are coincident. Therefore, the operation of the worker c to fix the crank shaft w to the workpiece gripping rotation feed mechanism 13 is performed accurately and with less fatigue.
- the work gripping rotation feed mechanism 13 is separated from the cutting tool 8 fixed to the main shaft 6 as compared with the case where the rotation support shaft 10 and the specific lateral axis S are coincident with each other. Since the space from the cutting tool 8 for loading the crankshaft is secured widely, it is unlikely that the crankshaft w accidentally comes into contact with the cutting tool 8 or the like. .
- the numerical control mechanism section 4 is operated to determine the phase of the crank shaft w around the specific horizontal axis S, and thereafter, the spindle 6 is rotated by the operation of the numerical control mechanism section 4 and , Specifying the crank shaft w
- the crank shaft w is machined by controlling the position of the horizontal axis S and the position of the spindle 6.
- crank shaft w In the machining of the better shaft w, Since the distance L 3 from the cutting tool 8 at the starting position to the crank shaft w is shorter than the case where the rotary support shaft 10 and the specific lateral axis S are aligned, the crank shaft is shorter. The stroke in the Z-axis direction of the spindle 6 required for machining w is shortened, and crankshaft w machining is made more efficient.
- FIG. 3 the distortion of the workpiece gripping / feeding mechanism 13 and the horizontal table 12 during the cutting of the crank shaft w will be described with reference to FIGS. 3 and 6.
- FIG. 3 the distortion of the workpiece gripping / feeding mechanism 13 and the horizontal table 12 during the cutting of the crank shaft w will be described with reference to FIGS. 3 and 6.
- the pressing force F1 applies a bending force Ml to the lower end surfaces of the upright supports 15 and 18 of the work drive unit 13a and the tail stock 13b as shown in FIGS. 3 and 4. Will do.
- the bending force M l at this time is expressed by the following equation (1).
- the horizontal table 12 is made of the same material and has a very sectioned surface with respect to the center of the cross-section as compared with the case where the space does not exist. As the coefficient increases, the rigidity increases, and the torsional strain due to the bending force M 1 decreases.
- the cutting chips that have fallen on the upper surface of the cutting tool 2 will be assisted by the flow of the cutting fluid supplied to the cutting tool 8 because the upper surface is inclined at 15 degrees or more. 1 Drops on the upper surface.
- the workpiece gripping / rotating / feeding mechanism is biased toward the side where the operator is located with respect to the rotation support shaft, and thus the worker is required ⁇ Grip rotation feed Ding can be performed accurately and with less fatigue. Also, the space between the gripping / rotating / feeding mechanism and the main shaft is large. This makes it possible to easily perform the pitting and digging work, and it is also possible to prevent an unnecessary contact angle ⁇ between the rod-shaped workpiece during the ⁇ -single operation and the cutting tool fixed to the spindle. it can (
- the horizontal table is biased toward the main spindle with respect to the rotary support shaft, so that the workpiece is moved from the main spindle at the machining start position to the workpiece.
- the workpiece can be machined with a small spoke in the axial direction, and machining efficiency can be improved.
- the cutting chips that have fallen on the upper surface of the horizontal machine can flow down together with the cutting fluid by their own weight, and the bending force during the work processing on the work gripping rotary feed mechanism and the horizontal machine can be simplified. It can be reduced by a simple structure.
- the rigidity of the transverse member can be increased with a small material, and the rigidity of the transverse member can be improved.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Turning (AREA)
- Multi-Process Working Machines And Systems (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE60327889T DE60327889D1 (de) | 2002-12-18 | 2003-12-04 | Werkstückhaltevorrichtung für eine werkzeugmaschine |
EP03777270A EP1579950B1 (en) | 2002-12-18 | 2003-12-04 | Workpiece support device for a machine tool |
US10/539,449 US7220087B2 (en) | 2002-12-18 | 2003-12-04 | Work processing method in machine tool, processing jig for performing the method, and support device for work processing |
CN2003801071555A CN1729079B (zh) | 2002-12-18 | 2003-12-04 | 机床工件的加工方法及用于该方法的装配架和支承装置 |
AU2003289194A AU2003289194A1 (en) | 2002-12-18 | 2003-12-04 | Work processing method in machine tool, processing jig for performing the method, and support device for work processing |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002-366863 | 2002-12-18 | ||
JP2002366863A JP3852050B2 (ja) | 2002-12-18 | 2002-12-18 | 工作機械におけるシャフト加工方法並びに同加工装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004054754A1 true WO2004054754A1 (ja) | 2004-07-01 |
Family
ID=32588329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/015567 WO2004054754A1 (ja) | 2002-12-18 | 2003-12-04 | 工作機械におけるワーク加工方法並びに、該方法を実施するための加工用治具及びワーク加工用支持装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7220087B2 (ja) |
EP (1) | EP1579950B1 (ja) |
JP (1) | JP3852050B2 (ja) |
KR (1) | KR100667004B1 (ja) |
CN (1) | CN1729079B (ja) |
AU (1) | AU2003289194A1 (ja) |
DE (1) | DE60327889D1 (ja) |
WO (1) | WO2004054754A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004049525B3 (de) * | 2004-10-11 | 2006-03-16 | Deckel Maho Seebach Gmbh | Werkzeugmaschine |
DE102006039618A1 (de) * | 2006-08-24 | 2008-03-20 | Sirona Dental Systems Gmbh | Bearbeitungsmaschine, insbesondere für die Herstellung von Zahnersatzteilen oder Modellen davon |
JP5161468B2 (ja) | 2007-03-13 | 2013-03-13 | ホーコス株式会社 | 工作機械 |
JP5562377B2 (ja) * | 2012-04-24 | 2014-07-30 | 本田技研工業株式会社 | ワーク固定装置 |
DE102018102994B4 (de) * | 2018-02-09 | 2020-01-23 | Haux Maschinenbau Gmbh | Vorrichtung zur gegenseitigen positionierung eines werkstücks und eines werkzeugs |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0788737A (ja) * | 1993-09-21 | 1995-04-04 | Okuma Mach Works Ltd | 5軸加工機 |
JP2001225235A (ja) * | 2000-02-10 | 2001-08-21 | Mekutoron:Kk | 工作機械 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1264251B1 (it) * | 1993-10-22 | 1996-09-23 | Paride Sacchi | Unita' per la lavorazione di pezzi in legno. |
US6161995A (en) * | 1997-07-24 | 2000-12-19 | Toyoda Koki Kabushiki Kaisha | Machine tool |
DE19938856A1 (de) * | 1999-08-17 | 2001-02-22 | Tiefbohrtechnik Gmbh Tbt | Tiefbohreinrichtung |
EP1153703B1 (en) * | 1999-11-19 | 2004-01-21 | Makino Milling Machine Co. Ltd. | Numerically controlled machine tool |
-
2002
- 2002-12-18 JP JP2002366863A patent/JP3852050B2/ja not_active Expired - Fee Related
-
2003
- 2003-12-04 US US10/539,449 patent/US7220087B2/en not_active Expired - Lifetime
- 2003-12-04 KR KR1020057010753A patent/KR100667004B1/ko active IP Right Grant
- 2003-12-04 DE DE60327889T patent/DE60327889D1/de not_active Expired - Lifetime
- 2003-12-04 EP EP03777270A patent/EP1579950B1/en not_active Expired - Lifetime
- 2003-12-04 CN CN2003801071555A patent/CN1729079B/zh not_active Expired - Fee Related
- 2003-12-04 AU AU2003289194A patent/AU2003289194A1/en not_active Abandoned
- 2003-12-04 WO PCT/JP2003/015567 patent/WO2004054754A1/ja active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0788737A (ja) * | 1993-09-21 | 1995-04-04 | Okuma Mach Works Ltd | 5軸加工機 |
JP2001225235A (ja) * | 2000-02-10 | 2001-08-21 | Mekutoron:Kk | 工作機械 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1579950A4 * |
Also Published As
Publication number | Publication date |
---|---|
CN1729079A (zh) | 2006-02-01 |
EP1579950B1 (en) | 2009-06-03 |
KR20050084277A (ko) | 2005-08-26 |
EP1579950A4 (en) | 2007-07-04 |
US7220087B2 (en) | 2007-05-22 |
DE60327889D1 (de) | 2009-07-16 |
CN1729079B (zh) | 2010-04-28 |
JP2004195586A (ja) | 2004-07-15 |
US20060078394A1 (en) | 2006-04-13 |
AU2003289194A1 (en) | 2004-07-09 |
JP3852050B2 (ja) | 2006-11-29 |
EP1579950A1 (en) | 2005-09-28 |
KR100667004B1 (ko) | 2007-01-12 |
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