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WO2003011505A2 - Machine annulaire - Google Patents

Machine annulaire Download PDF

Info

Publication number
WO2003011505A2
WO2003011505A2 PCT/DE2002/002720 DE0202720W WO03011505A2 WO 2003011505 A2 WO2003011505 A2 WO 2003011505A2 DE 0202720 W DE0202720 W DE 0202720W WO 03011505 A2 WO03011505 A2 WO 03011505A2
Authority
WO
WIPO (PCT)
Prior art keywords
station
breaking
workpieces according
center structure
workpiece
Prior art date
Application number
PCT/DE2002/002720
Other languages
German (de)
English (en)
Other versions
WO2003011505A3 (fr
Inventor
Klaus Dittmann
Bernhard Wössner
Peter Gaberle
Original Assignee
Mauser-Werke Oberndorf Maschinenbau Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7692392&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2003011505(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mauser-Werke Oberndorf Maschinenbau Gmbh filed Critical Mauser-Werke Oberndorf Maschinenbau Gmbh
Priority to BRPI0205796-4A priority Critical patent/BR0205796B1/pt
Priority to AU2002325797A priority patent/AU2002325797A1/en
Priority to KR10-2003-7004232A priority patent/KR20040029295A/ko
Publication of WO2003011505A2 publication Critical patent/WO2003011505A2/fr
Priority to SE0300699A priority patent/SE525596C2/sv
Publication of WO2003011505A3 publication Critical patent/WO2003011505A3/fr

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
    • B23Q39/042—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 with circular arrangement of the sub-assemblies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
    • B23D31/002—Breaking machines, i.e. pre-cutting and subsequent breaking
    • B23D31/003—Breaking machines, i.e. pre-cutting and subsequent breaking for rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
    • B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
    • B23P21/006—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed the conveying means comprising a rotating table

Definitions

  • the invention relates to a device for breaking workpieces according to the preamble of patent claim 1.
  • the breaking separation of workpieces is ' z. B. applied to manufacture the split bearing seat in connecting rods or crankcases.
  • two predetermined breaking points in the form of notches are applied axially to the inner circumferential surface of the bearing seat, so that the bearing seat is divided into a bearing cover and a bearing bed in a defined manner after the breaking force has been applied.
  • the predetermined breaking points are usually applied by means of a mechanical clearing process or by means of a laser beam (laser notches) in a corresponding notching station.
  • a method and a device for breaking separation of a bearing seat of a connecting rod by means of a laser station and an expanding mandrel is described for example in DE 198-41 027 C1. It is characteristic of this device that the work steps of breaking the bearing seat, blowing out and joining (screwing and setting) the bearing seat are carried out in a single station become.
  • the connecting rod is firmly clamped on a rotatable rotary table that serves as a transport unit.
  • a disadvantage of this device is that the production capacity of the machined bearing seats is very limited, since almost all the necessary manufacturing steps are carried out in a single station.
  • a radial arrangement of several of these individual stations on the rotary table is conceivable.
  • Another possible arrangement is a disassembly of this individual station into processing stations separated according to production steps, which are also arranged radially on the rotary table.
  • Both alternatives have in common that the stations have to be placed close to each other, since the space available around the rotary table is very limited.
  • the one-sided radial arrangement does not achieve a compact design, nor are such stations characterized by easy accessibility, e.g. B. for maintenance and troubleshooting.
  • the invention has for its object to provide a device for breaking separation, which allows an increase in production capacity with a compact design.
  • the workpiece is clamped on a workpiece table designed as a rotating ring table, at least one processing station being encompassed by the ring table. It is particularly advantageous in terms of the structural compactness but also on the accessibility if the processing stations are mutually, ie radially inside and radially outside, are positioned on the rotary table.
  • the processing stations within the rotary table are preferably arranged on side surfaces of a polyhedral fixed center structure. Several processing stations can be assigned to each side surface.
  • processing stations are on opposite ones
  • the height of the machining stations can be moved separately from one another via vertical slides on linear guides on the side surfaces. Depending on the manufacturing step, horizontal guidance is also conceivable.
  • a preferred exemplary embodiment provides that the device for breaking separation receives the processing stations for breaking separation, joining and pressing a bushing into the workpiece, preferably a connecting rod.
  • the processing stations for lasering and joining (screwing) are located in the outer circumferential area of the ring table, and the stations for breaking separation, joining (spreading, blowing out) and pressing in are mounted on the center assembly.
  • the connecting rod is fed to the ring table and clamped by means of a loading station.
  • the connecting rod is moved and machined to the individual machining stations via the rotating ring table. That is, Introduce the notches into the big eye of the connecting rod using a laser, break separation using an expanding mandrel, join using a screw connection and press the bush into the small eye of the connecting rod.
  • connecting rod is transferred from the ring table to an unloading station.
  • the manufacturing steps are carried out by each connecting rod, so that the ring table is always loaded or unloaded when the next processing station is activated. This means that the production capacity is controlled via the cycle time and the number of individual, identical processing stations.
  • FIG. 1 shows a perspective view of a device according to the invention with a cylindrical center structure
  • Figure 2 is a plan view of a device according to Figure 1;
  • Figure 3 is a perspective view of a connecting rod with a machined bearing seat and pressed bushing;
  • FIG. 4 shows a schematic plan view of an arrangement of processing stations on the device according to FIG. 1;
  • FIG. 5 shows a perspective view of a device according to FIG. 1 with break separation stations
  • FIG. 6 shows a perspective view of an arrangement according to the invention of a pre-screwing station of the device according to FIG. 1,
  • FIG. 1 shows a perspective view of a device 2 for breaking workpieces, preferably connecting rods 4, with a machine bed 6, a ring table 8 and a center structure 10.
  • the ring table 8 is rotatably mounted on a machine bed 6 and designed as a workpiece table.
  • the drive takes place via a gearwheel driven by a motor 12 13 that is in operative engagement with an internal ring gear 14 of the ring table 8.
  • the rotational position of the ring table 8 is detected by sensors 16 on the machine bed 6.
  • the connecting rods 4 extend radially on the ring table 8, the connecting rods 4 being held in radially inner receptacles 18 and arranged with their large eyes 20 on the outside.
  • the center structure 10 is designed as a kind of tower on the machine bed 6 and is encompassed by the ring table 8.
  • the center structure 10 is stationary and is used to store processing stations.
  • the center structure has been designed to accommodate vertical slides 22, 24, 26
  • Figure 2 shows a plan view of the invention
  • Center structure 10 can be seen within the ring table 8.
  • the ring table 8 and the center structure 10 each have a polyhedral cross section.
  • the cross section of the ring table 8 is hexagonal on its outer circumference 37 and ring-shaped on its inner circumference 39.
  • the center structure 10 has a square cross section, which has an axially aligned cavity 41.
  • the vertical slides 22, 24, 26 have rectangular and prism-shaped cross sections.
  • the respective cross section is selected such that the clamping surfaces 34 for receiving the machining stations are oriented parallel to the tangential circumferential edge 40 of the ring table 8 facing them.
  • This has the advantage that the machining stations are flange-mounted radially on the outside of the machine bed 6 opposite the clamping surfaces 34 and can thus easily access the connecting rods 4 in a defined basic position.
  • Another advantage of the prism-shaped cross section is that the number of processing stations per side surface 28 of the center structure 10 can be doubled.
  • FIG. 3 shows a perspective view of a connecting rod 4.
  • the connecting rod 4 has a split bearing seat 42.
  • the bearing seat 42 is subdivided into a bearing bed 44 and a bearing cover 46.
  • the bearing bed 44 is joined to the bearing cover 46 by means of screws 48.
  • the position of the joining faces 50 is predetermined through two diametrically on an inner peripheral surface 52 ⁇ axially extending predetermined breaking points 54th
  • a bushing 58 is pressed into the small eye 56 of the connecting rod 4.
  • FIG. 4 schematically shows the arrangement of processing stations (loading and unloading station 84, laser station 86, break separation station 88, joining station 90, press-in station 92) for producing a connecting rod 4 according to FIG. 4.
  • the processing stations 84, 86, 88, 90, 92 are on the vertical slide 22, 24, 26 of the center structure 10 and in the outer peripheral region of the ring table 8 arranged. Due to the rotatable mounting of the ring table 8, the connecting rods 4 are fed to the individual processing stations.
  • the connecting rods 4 are fed to the ring table 8 at the loading and unloading station 84 (in the outer peripheral region) and clamped in the receptacles 18.
  • the ring table 8 begins to rotate around the center structure 10 and controls the laser station 86 (in the outer peripheral region) with the connecting rods 4.
  • diametrically and axially arranged predetermined breaking points 54 are applied to the inner surface 52 of the large eye 20 of the connecting rod 4.
  • the break separation station 88 mounted on the vertical slide
  • the large eye 20 is separated into a bearing bed 44 and a bearing cover 46 at the predetermined breaking points 54.
  • the separate connecting rod 4 controls the joining station 90 via the ring table 8, at which the joining surfaces 50 are cleaned (device on the vertical slide) and the bearing seat is joined by means of screws 48 (device in the outer peripheral area).
  • a bushing 58 is then pressed into the small eye 56 of the connecting rod 4 at the press-in station 92 (mounted on the vertical slide) and the finished connecting rod 4 is removed from the ring table 8 at the loading and unloading station 84 (in the outer peripheral region).
  • FIG. 5 shows three break separation stations 88 guided next to one another on the center structure 10.
  • the break separation stations 88 each have a housing, a spreading device 96 and a counterholder 98.
  • the fracture separation stations 88 are mounted with their rectangular housing 94 over the clamping devices 32 on the clamping surface 34 of the vertical slide 22 and extend over the radial width of the ring table 8.
  • the spreading device 96 and the counter-holder 98 are fixedly mounted in the housing 94.
  • the spreading device 96 is arranged in the housing 94 between the counter-holder 98 and the clamping surface 34 of the vertical slide 22 such that an expanding mandrel 100 of the spreading device 96 can move into the large eye 20 of the connecting rod 4.
  • the counter-holder 98 is arranged above the recesses 38 on the ring table 8 and has a recess 102 on a side facing the expanding mandrel 100, which recess is designed in such a way that the bearing cover 46 is supported in the radial and axial directions during fracture separation.
  • the expanding mandrels are retracted over the vertical movement of the vertical slide 22 in the big eye of the connecting rods 20.
  • the counterholders 98 are carried along and encompass the bearing caps 46.
  • the large eye 20 is broken apart one after the other at the predetermined breaking points 54 into a bearing bed 44 and a bearing cap 46 via radially extendable expanding jaws of the expanding mandrel 100. Due to the supporting function of the counter-holder 98 with regard to the bearing cover 46, no deformations occur on the bearing bed 44 or the bearing cover 46 at the second predetermined breaking point 54 to be separated.
  • the vertical slide 22 is retracted so that the expanding mandrels 100 and the counterhold 98 release the connecting rods 4 and they can control the next processing station via the ring table 8.
  • the arrangement of the break separation station 88 on the vertical slide 22 is advantageous in addition to the compact design of the device 2 in that the expanding mandrels 100 and the counterhold 98 can only be moved into their working position by the movement of the vertical slide 22. Furthermore, it is advantageous that the break separation stations 88 do not require any material feeds and are of very compact design, as a result of which several can be fastened next to one another on a vertical slide 22.
  • machining stations are arranged on the center structure 10 in accordance with their forces acting on the connecting rod 4. I.e. preferably break separation station 88 on the center structure 10 diametrically to the press-in station 92.
  • FIG. 6 shows the arrangement of a pre-screwing station 60 as part of the joining station 90 in the device 2 according to the invention.
  • the pre-screwing station 60 has a machine bed 62, a cross table 64 known per se and a screwing device 66 known per se.
  • a spreader 68 also belongs to the pre-screwing station 60.
  • the machine bed 62 of the pre-screwing station 60 is flanged to the machine bed 6 of the ring table 8 in the outer circumferential area of the ring table 8 opposite a clamping surface 82 of the prism-shaped vertical slide 24.
  • the clamping surface 82 which is adjacent to the break separation station 88, is preferred.
  • the screwing device 66 is arranged on the cross table 64 on the machine bed 10 of the pre-screwing station 60. This allows the screwing device 66 move in a horizontal plane parallel and perpendicular to the connecting rods 4, so that they can be controlled.
  • the screwing device 66 has a screw head 72 and a screw feed device 74. Via the corresponding movement of the cross table 64, each connecting rod 4 with the screw head 72 is approached and joined.
  • the spreading device 68 has three expanding mandrels 76 and three integrated blowing devices 78. It is in one
  • the spreading device 68 is activated.
  • the pre-screwing station 66 u. a. the micro and macro teeth of the joining surfaces 50 of the bearing seat 42 are cleaned of loose or loosened broken particles.
  • Two connecting screws 4 are fed to the connecting rod 4 via the screw feed device 74 and the bearing seat 42 is joined with a specific torque curve, an expanding mandrel 76 moving into the large eye 20 and counteracting the joining force.
  • the screws 48 are loosened and the break points 50 are blown out with the blowing device 78.
  • the screw head 76 controls another connecting rod 4 via the cross table 78 and the process starts again.
  • the connecting rods are guided to the next processing station via the rotary movement of the ring table in order to re-join their bearing seats 42.
  • the following processing station is an end screwing station mounted on and opposite the other clamping surface 83 of the prism-shaped vertical slide 24.
  • the final marshalling station is also part of the Joining station 90 and has essentially the same structure as the pre-screwing station, but a screw feed device 74 and optionally a blowing device 78 can be dispensed with.
  • the bearing seats 42 are joined according to the joining at the pre-screwing station 60.
  • the screwing devices of the pre-screwing station 60 and the end screwing station only extend in one direction from the machine bed 10 of the ring table 8, as a result of which, among other things, the compact design of the device 2 is achieved.
  • the arrangement of the spreading device 68 on the vertical chute 24 is advantageous in that the vertical travel of the vertical slide 24 is optimally used by the movement of the expanding mandrels 76 along a vertical axis and the short working strokes for the insertion and extension of the expanding mandrels 76 into the bearing seat 42 can be.
  • the number of expanding mandrels 76 and blowing devices 78 can vary. It is conceivable, for example, to provide only one expanding mandrel 76 and one blowing device 78 per screwing device 66, the expanding mandrels 76 and the blowing device 78 being horizontally displaceable on the vertical slide 24.
  • Another embodiment provides that the vertical slides 22, 24, 26 do not extend over the entire width of the side surfaces of the center structure 10, but are designed such that they are guided on a linear guide 30. This makes it possible to have several on the side surfaces 28 of the center structure 10 Processing station that can be adjusted in height independently of each other.
  • End screwing station 60 at two different
  • Another exemplary embodiment provides for the vertical slides 22, 24, 26 to be designed as cross slides, so that the machining stations can also be moved horizontally in their distance from the center structure 10. This makes it possible to compensate for any inaccuracies in the alignment of the connecting rod 4 on the ring table 8.
  • press-in station 92 is mounted on a cross slide of this type, it is possible, for example, to press the press-in station 92 after the
  • screws 48 are not supplied for the joining process only when joining, but before the connecting rod 4 is broken, and are either screwed in with pretension or loosely. This has the advantage that a counter-holder is not required in the fracture separation process to secure the blown away bearing half 44, 46 and to avoid plastic deformation of the bearing seat 42. It is not important whether the bed 44 or the bearing cap 46 is blown away by the fracture separation process.
  • a device for processing workpieces wherein at least one processing station is arranged within a workpiece table designed as a ring table and the other processing stations in the outer peripheral region of the ring table.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Automatic Assembly (AREA)
  • Machine Tool Units (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Processing Of Meat And Fish (AREA)
  • Sawing (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

L'invention concerne un équipement d'usinage de pièces. Au moins une station d'usinage est placée dans les limites d'une table porte-pièces conçue sous forme de table annulaire, les autres stations d'usinage se trouvant dans la zone extérieure à la table porte-pièces.
PCT/DE2002/002720 2001-07-24 2002-07-24 Machine annulaire WO2003011505A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BRPI0205796-4A BR0205796B1 (pt) 2001-07-24 2002-07-24 dispositivo para separação por fratura de peças de trabalho.
AU2002325797A AU2002325797A1 (en) 2001-07-24 2002-07-24 Device for fracture-splitting workpieces
KR10-2003-7004232A KR20040029295A (ko) 2001-07-24 2002-07-24 환형 기계
SE0300699A SE525596C2 (sv) 2001-07-24 2003-03-14 Ringmaskin

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10135233.6 2001-07-24
DE10135233A DE10135233B4 (de) 2001-07-24 2001-07-24 Ringmaschine

Publications (2)

Publication Number Publication Date
WO2003011505A2 true WO2003011505A2 (fr) 2003-02-13
WO2003011505A3 WO2003011505A3 (fr) 2003-10-09

Family

ID=7692392

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2002/002720 WO2003011505A2 (fr) 2001-07-24 2002-07-24 Machine annulaire

Country Status (8)

Country Link
KR (1) KR20040029295A (fr)
CN (1) CN1269601C (fr)
AU (1) AU2002325797A1 (fr)
BR (1) BR0205796B1 (fr)
DE (1) DE10135233B4 (fr)
SE (1) SE525596C2 (fr)
WO (1) WO2003011505A2 (fr)
ZA (1) ZA200301772B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007029663B3 (de) * 2007-06-27 2008-11-20 Alfing Kessler Sondermaschinen Gmbh Bruchtrennmodul für eine Werkzeugmaschine, Werkzeugmaschine mit einem Bruchtrennmodul und Verfahren zum Bruchtrennen

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Publication number Priority date Publication date Assignee Title
DE102004028316A1 (de) * 2004-06-11 2006-02-02 Alfing Kessler Sondermaschinen Gmbh Vorrichtung und Verfahren zum Bruchtrennen von Werkstücken
DE102007036270B4 (de) 2007-07-31 2016-11-03 Bayerische Motoren Werke Aktiengesellschaft Werkstückspeichereinheit
CN102046326B (zh) * 2008-05-28 2013-07-31 平田机工株式会社 生产装置
DE202011003069U1 (de) 2011-02-17 2011-04-28 Kadia Produktion Gmbh + Co. Vorrichtung zur mechanischen Oberflächenbearbeitung von Werkstücken
DE102011001492A1 (de) 2011-03-22 2012-09-27 Mauser-Werke Oberndorf Maschinenbau Gmbh Werkzeug und Verfahren zum Kalibrieren von Buchsen
ITBS20110132A1 (it) * 2011-09-28 2013-03-29 Gnutti Transfer S P A Macchina utensile con un corpo principale avente una tavola mobile rotabile che supporta i pezzi
ITTV20120041A1 (it) * 2012-03-19 2013-09-20 Sinteco S P A Stazione di lavoro per sistemi d¿automazione industriale
DE102012212206A1 (de) * 2012-07-12 2014-01-16 Siemens Aktiengesellschaft Drehteller, Kreisteiltisch, Montagesystem und Betriebsverfahren
WO2017149037A1 (fr) 2016-03-02 2017-09-08 Mauser-Werke Oberndorf Maschinenbau Gmbh Procédé et dispositif de mandrinage de coussinets
CN105729249A (zh) * 2016-04-08 2016-07-06 广西创典自动化设备科技有限公司 一种多功能多工位自动化生产线
DE102018108621A1 (de) * 2018-04-11 2019-10-17 Alfing Keßler Sondermaschinen GmbH Schraubvorrichtung und Schraubverfahren
CN114260706A (zh) * 2022-01-24 2022-04-01 苏州常思行自动化科技有限公司 一种光伏连接器的组装设备

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CH574786A5 (fr) * 1973-09-14 1976-04-30 Eunipp Ag
EP0083304B1 (fr) * 1981-12-28 1987-03-18 Azypatent AG Dispositif pour travailler et assembler des éléments très précis, ayant une table rotative intermittente
DE9417630U1 (de) * 1994-05-03 1994-12-15 Mauser-Werke Oberndorf Maschinenbau GmbH, 78727 Oberndorf Transportauflage und Transporteinrichtung für ein Werkstück, vorzugsweise ein Pleuel
DE19528341C1 (de) * 1995-08-02 1996-10-10 Ilg Gmbh Werkzeugmaschine mit mehreren an einem Maschinengestell angeordneten Werkzeugträgern und mehreren im Wechsel an den Werkzeugträgern positionierbaren Bearbeitungsstationen
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DE19728264C2 (de) * 1997-06-26 2001-11-29 Feintool Internat Holding Lyss Montage- oder Fertigungsautomat mit Arbeitsstationen
DE29814891U1 (de) * 1998-04-15 1998-12-10 Zimball, Hannelore, 58675 Hemer Vorrichtung zum Herstellen von spanend drehbearbeiteten rotationssymetrischen Körpern
DE19841027C1 (de) * 1998-09-08 2000-03-02 Mauser Werke Oberndorf Maschin Bearbeitungseinheit
DE19953281A1 (de) * 1999-11-05 2001-05-10 Kelz & Settele Sondermaschb Stanz-, Biege- und Montageautomat mit Rundschalttisch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007029663B3 (de) * 2007-06-27 2008-11-20 Alfing Kessler Sondermaschinen Gmbh Bruchtrennmodul für eine Werkzeugmaschine, Werkzeugmaschine mit einem Bruchtrennmodul und Verfahren zum Bruchtrennen
WO2009000835A1 (fr) * 2007-06-27 2008-12-31 Alfing Kessler Sondermaschinen Gmbh Module de séparation par rupture pour une machine-outil, machine-outil comprenant un tel module de séparation par rupture et procédé de séparation par rupture

Also Published As

Publication number Publication date
WO2003011505A3 (fr) 2003-10-09
CN1474728A (zh) 2004-02-11
AU2002325797A1 (en) 2003-02-17
DE10135233B4 (de) 2012-01-19
KR20040029295A (ko) 2004-04-06
ZA200301772B (en) 2004-03-12
DE10135233A1 (de) 2003-02-06
BR0205796A (pt) 2003-07-15
SE525596C2 (sv) 2005-03-15
BR0205796B1 (pt) 2012-01-10
CN1269601C (zh) 2006-08-16
SE0300699L (sv) 2003-04-10
SE0300699D0 (sv) 2003-03-14

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