WO2006058556A1 - Verfahren und vorrichtung zur bearbeitung von kugelnaben - Google Patents
Verfahren und vorrichtung zur bearbeitung von kugelnaben Download PDFInfo
- Publication number
- WO2006058556A1 WO2006058556A1 PCT/EP2004/013794 EP2004013794W WO2006058556A1 WO 2006058556 A1 WO2006058556 A1 WO 2006058556A1 EP 2004013794 W EP2004013794 W EP 2004013794W WO 2006058556 A1 WO2006058556 A1 WO 2006058556A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- inner joint
- joint part
- ball
- guide
- longitudinal axis
- 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.)
- Ceased
Links
Classifications
-
- 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
- B23C3/28—Grooving workpieces
- B23C3/34—Milling grooves of other forms, e.g. circumferential
-
- 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
- B23C3/02—Milling surfaces of revolution
- B23C3/023—Milling spherical surfaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D2003/22313—Details of the inner part of the core or means for attachment of the core on the shaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2250/00—Manufacturing; Assembly
- F16D2250/003—Chip removing
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49636—Process for making bearing or component thereof
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49995—Shaping one-piece blank by removing material
- Y10T29/49996—Successive distinct removal operations
Definitions
- the invention relates to methods and devices for processing of internal joint parts of ball synchronous swivel joints, which are also referred to as ball hubs.
- Such inner joint parts have a longitudinal axis A and comprise at least one Fühngs realization, by means of which the inner joint part is guided circumferentially angularly movable relative to a ball cage.
- On this guide surface a plurality of circumferentially distributed ball tracks is formed, which divide the guide surface into a corresponding plurality of guide webs. In the ball tracks, torque transmitting balls of the ball synchronous joint can be held longitudinally displaceable.
- Ball synchronous joints of this type include, as is well known, an outer joint part with first ball tracks, a ball cage in which a plurality of balls is held, as well as the inner joint part in question here with second, not further differentiated ball tracks.
- the inner joint parts of the type described above are particularly, although not exclusively, suitable for ball constant velocity universal joints, which are described by the applicant as AC (angular contact), UF (undercut free), DO (double offset), HAI (high angle inboard) and TBJ ( twin ball joint). These terms have already largely developed into generic terms.
- a first solution lies in a method for machining inner joint parts of ball-bearing universal joints, which have a longitudinal axis and comprise at least one guide surface, by means of which the inner joint part is guided angularly rotatable in a ball cage, and which have a plurality of distributed over the circumference of the guide surface ball tracks, which divide the guide surface into a corresponding plurality of guide webs and in which torque-transmitting balls can be held longitudinally displaceable, which is characterized in that each at least one ball track and at least one guide web are processed simultaneously mechanically.
- the processing times can be shortened and the downtimes of the individual tools can be substantially reduced with the same set-up times as usual, ie in one setting.
- the mentioned mechanical processing can include both milling process and grinding process and their combination. With the method according to the invention considerably reduced investment costs are required for a given application.
- Quality improvements are possible in particular in compliance with the following further embodiments, namely that in odd-numbered ball tracks and guide webs in each case a ball track and a radially opposite guide web are processed, or that in even-numbered ball tracks and guide webs each have a ball track and a radially opposite ball track adjacent guide bar be processed simultaneously.
- no or only small transverse forces are exerted on the clamping of the workpiece, so that the web and guide webs can be manufactured with increased precision. Since the rotating tools used are forming tools, webs can each Any cross section can be generated.
- a further increase in productivity is possible in that each two ball tracks and two surfaces are processed simultaneously or that at least two - in particular lying in parallel planes - ball tracks synchronously in the longitudinal direction simultaneously and at least partially simultaneously one or two guide webs are processed.
- a method for machining inner joint parts of ball-bearing universal joints having a longitudinal axis and at least one guide surface, by means of which the inner joint part is guided angularly movable in a ball cage, and which have a plurality of ball tracks distributed over the circumference of the guide surface, which divide the guide slot into a corresponding plurality of guide webs and in which torque transmitting balls can be held longitudinally displaceable, wherein at least two ball tracks are simultaneously machined mechanically in the longitudinal direction.
- a method for machining of internal joint parts of ball synchronous joints which have a longitudinal axis and at least one guide surface by means of which the inner joint part is guided angularly movable in a ball cage, and the a plurality of distributed over the circumference of the guide surface ball tracks, which divide the guide surface in a corresponding plurality of guide webs and in which torque transmitting balls can be longitudinally displaceable, wherein at least two guide webs are machined simultaneously in the longitudinal direction mechanically.
- process control is proposed that the ball tracks are processed with rotating tools whose axes of rotation cross the longitudinal axis of the inner joint part perpendicular and the center is guided in relative to the inner joint part extending through the longitudinal axis radial planes.
- the ball tracks are processed with rotating tools whose axis of rotation is aligned substantially radially to the longitudinal axis of the inner joint part, wherein the axis of rotation is guided in radial planes through the longitudinal axis of the inner joint part.
- the guide webs are machined with rotating tools whose axis of rotation crosses the longitudinal axis of the inner joint part perpendicular and whose center is guided relative to the inner joint part in extending through the longitudinal axis of the inner joint part radial planes, as due to the hollow shape of the processing surface only here Disc tools, but not finger tools are used.
- Disc tools but not finger tools are used.
- the guide webs are machined with rotating tools whose center relative to the inner joint part additionally performs pivoting movements about its longitudinal axis.
- the invention further comprises, according to a first approach, a device for machining inner joint parts of ball-bearing universal joints having a longitudinal axis and at least at least comprise a guide surface by means of which the inner joint part is circumferentially angularly guided in a ball cage, and having a plurality of distributed over the circumference of the guide surface ball tracks which divide the guide surface in a corresponding plurality of guide webs and in which torque transmitting balls can be held longitudinally displaceable wherein it has a clamping for an inner joint part and at least two rotating tools for simultaneously machining at least one ball track and at least one guide web in the longitudinal direction.
- the invention comprises a device of the aforementioned type, which is characterized in that it has a clamping for an inner joint part and at least two rotating tools for simultaneously machining at least two ball tracks in the longitudinal direction.
- a device which is characterized in that it has a clamping for an inner joint part and at least two rotating tools for simultaneously machining at least two guide webs in the longitudinal direction.
- the device can be carried out particularly simple and inexpensive, if it is provided that the clamping for an inner joint part has at least feed means for the feed in the longitudinal direction of the inner joint part and that the at least two rotating tools each feed means for a feed exclusively radially to the longitudinal axis of the inner joint part , In this case, it is additionally provided that the clamping of the inner joint part additionally has adjusting means for the rotational adjustment of the clamping about the longitudinal axis of the inner joint part.
- the clamping can clamp the inner joint part in particular axially.
- the workpiece can be rotated in its clamping by the pitch angle of the ball tracks and the next synchronous machining step for two functional surfaces under purely axial feed of the workpiece and purely radial feed movement of the rotating tools are repeated.
- adjusting means can also be provided for the rotational adjustment of the rotating tools about the longitudinal axis of the inner joint part.
- the axes of rotation of all rotating tools located simultaneously in the machining engagement lie in one plane.
- the axes of rotation of the rotating tools lie in at least two mutually parallel planes, wherein in particular tools for removing the guide webs lie in a second common plane.
- further tools can be used with simple means with unchanged same clamping, which would not be accommodated in a ring assembly in a plane with respect to the longitudinal axis of the workpiece.
- the rotating tools for the ball tracks can be disc tools whose axes of rotation intersect the longitudinal axis of the inner joint part at a distance.
- the rotating tools for the ball tracks can also be finger tools whose axes of rotation are aligned substantially radially to the longitudinal axis of the inner joint part.
- the rotating tools of the web surfaces applies that they are to be executed as disk tools.
- FIG. 1 shows a method according to the invention with simultaneous machining of a ball track and a web surface a) in an axial view of the longitudinal axis of the Gelenkinnenteiis b) in a radial view of the longitudinal axis of the inner joint part in a first variant c) in a radial view of the longitudinal axis of the inner joint part in a second variant d) in a radial view of the longitudinal axis of the inner joint part at another inner joint part;
- Figure 2 shows an inventive method with simultaneous processing of two ball tracks and two web surfaces in an axial view of the longitudinal axis of the inner joint part
- Figure 3 shows the implementation of a method according to the invention with simultaneous processing of two ball tracks in an axial view of the longitudinal axis of the inner joint part;
- Figure 4 shows the implementation of a method according to the invention with simultaneous processing of two web surfaces in an axial view of the longitudinal axis of the inner joint part
- Figure 5 shows the implementation of a method according to the invention with simultaneous processing of two parallel ball tracks and a web surface.
- FIG. 1 a shows the mechanical machining according to the invention of an inner joint part 11 of a constant velocity universal joint according to a first solution form.
- Inner joint parts of ball-synchronized swivel joints are often referred to as ball hubs.
- the longitudinal axis of the inner joint part 11 is denoted by A and is used in the rest repeatedly for reference for the arrangement and the movements of the tools used.
- At the inner joint part 11 six circumferentially distributed ball tracks 12 can be seen, which have substantially constant cross-section in the longitudinal direction and are designed here as approximately semicircular circular paths.
- the ball tracks 12 are separated from each other by web surfaces 13, the faces an imaginary part-spherical guide surface of the inner joint part 11, with which the inner joint part 11 is angled relative to a ball cage out.
- said guide surface is a disc portion of a ball.
- the guide surface can also be interrupted by central over-rotation, so that it forms as an imaginary guide surface two axially spaced-apart spherical disks, between which lies a non-leading intermediate region.
- each edge breaks 14, 15 can be seen, which have no essential significance for the manufacturing process according to the invention.
- the inner joint part 11 Coaxially to the longitudinal axis A, the inner joint part 11 has a passage opening 16 with an inner shaft toothing 17, which is provided for insertion of a driving shaft journal.
- a first rotating tool 21 which forms a mold for rotating machining of the ball tracks 12, and a second rotating tool 31, which forms a rotating mold for machining the guide webs 13, are provided.
- the axis of rotation of the tool 21 is denoted by R 2 i and the axis of rotation of the tool 31 by R 31 .
- R 2 i the axis of rotation of the tool 21
- R 31 the axis of rotation of the tool 31
- two axes X 2 i and X 31 are shown, which intersect the longitudinal axis A in the same point and their importance is discussed in connection with the following figure.
- a dot-dashed arcuate arrow P indicates an adjustment of the tools 21, 31 in relation to the inner joint part 11, wherein the movement center is located on the longitudinal axis A.
- this movement option is only an option.
- a holder for the inner joint part 11 can be designed to be rotationally adjustable.
- FIGS. 1 b, 1 c the method and the device according to FIG. 1 a are shown in an angled longitudinal section through the axis A and the axes X 2 i, X 31 .
- the inner joint part 11 can be seen with its coaxial with the longitudinal axis A through opening 16 with internal teeth 17.
- One of the ball tracks 12 is shown engaged with the rotary tool 21.
- One of the web surfaces 13 is shown engaged with the rotary tool 31.
- the movement of the tools 21, 31 relative to the inner joint part 11 is such that the inner joint part 11 will move on the Aufspannachse Z purely axially in the direction of the double arrow, while the Rotation tools 21, 31 are each only in the direction of the double arrows X 12 , Xi 3 along the axes X 2 i, X 31 are moved.
- the axes X 2 i, X 31 are in this case in a common, radial to the Aufspannachse Z lying plane, wherein they coincide according to Figure 1b and are offset according to Figure 1c parallel to each other.
- the tools 21, 31 can be moved radially out of engagement with inner joint part 11 to the Aufspannachse Z and this around the Aufspannachse Z to a Dividing angle of the ball tracks 12 are rotated.
- the necessary necessary movement and control modes of the device are thus rotation of the clamping and displacement of the clamping in the direction Z and purely axial displacement of the axes of rotation R 2 - I , R 31 along the radial axes X 2 - I , X 31 .
- FIG. 1 d shows a method and a device similar to FIG. 1 a for a deviating joint inner part 11 in an angled longitudinal section through the axis A and the axes X 21 , X 31 .
- the inner joint part 11 is axially clamped in a two-part clamping 18.
- the inner joint part 11 can be seen with its coaxial with the longitudinal axis A extending through opening 16.
- One of the straight ball tracks 12 is shown engaged with the rotary tool 21.
- One of the web surfaces 13 is shown engaged with the rotary tool 31. With dotted lines, the path of the tools 21, 31 is indicated relative to the inner joint part 11.
- the actual movement is such that the inner joint part 11 is moved purely axially on the Aufspannachse Z in the direction of the double arrow Z 11 , while the rotary tools 21, 31 respectively exclusively in the direction of the double arrows X 12 , X 13 along the axes X 21 , X 31 , the former only for adjustment, the latter during the entire process.
- the axes X 2 i, X 31 are in this case in a common plane lying radially to the Aufspannachse Z level.
- the tools 21, 31 can be moved out radially outward from the engagement with the inner joint part 11 and around the clamping axis Z be rotated by a pitch angle of the ball tracks 12.
- the necessary necessary movement and control modes of the device are thus rotation of the clamping 18 and displacement of the clamping 18 in the direction Z and purely axial displacement of the axes of rotation R21, R31 along the radial axes X 2 -I, X31.
- FIG. 2 shows a modified and further embodiment of the method illustrated in FIG. 1, the representation once again taking an axial view of the longitudinal axis A of the inner joint part 11 in analogy to FIG. 1a.
- the same details are described with the same reference numerals as in Figure 1, so that reference may be made to the description there.
- Deviating and supplementary here in addition to the rotating tool 21 for a ball track 12, a second rotating tool 22 for a radially opposite ball track 12 'is shown.
- another similar tool 32 for a radially opposite web 13 'is shown in addition to the tool 31 for a web portion 13, another similar tool 32 for a radially opposite web 13 'is shown.
- the axes X 2 i and X 31 in this case form an angle of 90 °, so that on the inner joint part 11 in the mechanical processing largely equilibrium of forces with respect to the Aufspannachse Z, ie unlike in the embodiment of Figure 1, no resulting forces acting on the Aufspannachse Z on.
- the device is constructed so that the inner joint part 11 along the Aufspannachse Z is displaceable and rotatable to change between individual machining operations about the Aufspannachse Z, while the Tools 21, 22, 31, 32 in each case only in the direction of lying radially to the axis Z individual axes X 2 i, X22, X3L X32 are movable.
- FIG. 3 shows a processing according to the invention in accordance with a third solution, wherein an inner joint part 11 is again shown in axial view on the longitudinal axis A.
- the simultaneous mechanical processing of two ball tracks 12, 12 'by two rotating tools 21, 22 instead, which correspond to those shown in Figure 2 and engage in the same way in radially opposite ball tracks.
- an axial feed of the longitudinal axis A of the inner joint part 11 along the Aufspannachse Z and in addition a rotatability of the inner joint part 11 about the axis Z takes place in each case by the web pitch angle (a).
- the rotationally driven tools 21, 22 have only the possibility of movement of their axes in the direction of the double arrows X12, X12 'radially to Aufspannachse Z.
- Their axes of motion X 21 , X 22 lie in a common plane, ie specifically on a common line.
- a relative adjustability of the tools 21, 22 may be provided relative to the inner joint part 11 to the center of movement A.
- FIG. 4 shows a processing according to the invention according to a fourth solution, wherein an inner joint part 11 is again shown in axial view on the longitudinal axis A.
- the simultaneous mechanical processing of two web portions 13, 13 'by two rotating tools 31', 32 instead, which correspond to those shown in Figure 2 and engage in the same way in radially opposite ball tracks.
- an axial feed of the longitudinal axis A of the inner joint part along the Aufspannachse Z and in addition a rotatability of the inner joint part about the axis Z takes place in each case by the web pitch angle (a).
- the rotationally driven tools 31 ', 32 only the possibility of movement of their axes in the direction the double arrows X13, Xi 3 'radially to Aufspannachse Z.
- Their axes of motion X 31 -, X 32 lie here in a common plane, ie specifically on a common line.
- a relative adjustability of the tools 31 ', 32 may be provided relative to the inner joint part 11 to the center of movement A.
- FIG. 5 a further embodiment of a method according to the invention is shown, in which case the inner joint part 11 four pairs mutually parallel ball tracks 12- ⁇ , 12 2 , the first wider web portions 13i form, each lying between two pairs, and second narrower land areas 13 2 form, each of which lies between the two paths 12 1 (12 2 a pair.
- each of the tracks 12i, 12 2 of a pair of two rotating tools 23, 24 processed for web processing which have a common axis of rotation R 23 and
- the type of movement of the holder 25 and thus of the tools 23, 24 is to be understood radially to the longitudinal axis A of the inner joint part or to Aufspannachse Z in the direction of the radial beam X 23.
- Die Steg Symposium Councile 13- ⁇ , 13 second are each processed by a rotating tool 33, which has a rotation axis R 33 and dre in a holder 34 is drivable added.
- the movement of the holder 34 and thus of the tool 33 also takes place radially to the longitudinal axis A of the inner joint part 11 and thus to the Aufspannachse in the direction of the radial beam X 33rd
- the axes R 23 , R 33 are preferably in a common plane.
- an arrow P '" shown in broken lines, an additional relative adjustability of the holder 34 with respect to the holder 25 is illustrated, with which it can be adjusted by machining a web region 13i (as shown) for processing a web region 13 2 around the movement center A.
- the workpiece 11 is about its clamping axis Twisted by the pitch angle between the pairs of tracks, in this case, in each case by 90 ° .
- the holder 34 is in this case swung back into the starting position Alternatively, even with held workpiece 11, a joint adjustment of both brackets 25, 34 relative to this by the movement Center A take place.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Milling Processes (AREA)
- Automatic Assembly (AREA)
Abstract
Description
Claims
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0419222-2A BRPI0419222A (pt) | 2004-12-03 | 2004-12-03 | processo e dispositivo para a usinagem de partes internas de junta |
| US10/562,650 US7857682B2 (en) | 2004-12-03 | 2004-12-03 | Process of and device for machining ball hubs |
| DE112004001170T DE112004001170B4 (de) | 2004-12-03 | 2004-12-03 | Verfahren und Vorrichtung zur Bearbeitung von Gelenkinnenteilen von Kugelgleichlaufdrehgelenken |
| CN2004800444971A CN101065593B (zh) | 2004-12-03 | 2004-12-03 | 球毂的加工方法和装置 |
| JP2007543709A JP4914369B2 (ja) | 2004-12-03 | 2004-12-03 | ボールボスを加工するための方法および装置 |
| PCT/EP2004/013794 WO2006058556A1 (de) | 2004-12-03 | 2004-12-03 | Verfahren und vorrichtung zur bearbeitung von kugelnaben |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2004/013794 WO2006058556A1 (de) | 2004-12-03 | 2004-12-03 | Verfahren und vorrichtung zur bearbeitung von kugelnaben |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2006058556A1 true WO2006058556A1 (de) | 2006-06-08 |
Family
ID=34959794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2004/013794 Ceased WO2006058556A1 (de) | 2004-12-03 | 2004-12-03 | Verfahren und vorrichtung zur bearbeitung von kugelnaben |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7857682B2 (de) |
| JP (1) | JP4914369B2 (de) |
| CN (1) | CN101065593B (de) |
| BR (1) | BRPI0419222A (de) |
| DE (1) | DE112004001170B4 (de) |
| WO (1) | WO2006058556A1 (de) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007037164B3 (de) * | 2007-08-07 | 2008-07-24 | Emag Holding Gmbh | Verfahren und Vorrichtung zur Bearbeitung von Kugelnaben für Gleichlaufgelenke |
| WO2009007280A1 (de) * | 2007-07-06 | 2009-01-15 | Sandvik Intellectual Property Ab | Verfahren zum fräsen von kugelbahnen und scheibenfräser für kugelbahnen |
| DE102008044723A1 (de) | 2008-08-28 | 2010-03-04 | Gkn Driveline International Gmbh | Gelenkinnenteil für ein Gleichlaufdrehgelenk |
| DE102008044657A1 (de) | 2008-08-28 | 2010-03-04 | Gkn Driveline International Gmbh | Gelenkinnenteil für ein Gleichlaufdrehgelenk |
| US11446748B2 (en) | 2016-10-20 | 2022-09-20 | Gkn Driveline Deutschland Gmbh | Machining ball tracks and guide webs of an inner joint part |
| WO2022214355A1 (de) * | 2021-04-07 | 2022-10-13 | Thyssenkrupp Presta Ag | Verfahren zur bearbeitung einer kugelnabe für ein kugelgleichlaufgelenk und vorrichtung zur bearbeitung einer kugelnabe |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006058556A1 (de) * | 2004-12-03 | 2006-06-08 | Gkn Driveline International Gmbh | Verfahren und vorrichtung zur bearbeitung von kugelnaben |
| WO2006058555A1 (de) * | 2004-12-03 | 2006-06-08 | Gkn Driveline International Gmbh | Verfahren zur bearbeitung von gelenkbauteilen mit zueinander parallelen bahnpaaren |
| DE102010052875A1 (de) | 2010-12-01 | 2012-06-06 | Volkswagen Aktiengesellschaft | Verfahren zur Herstellung eines Gleichaufgelenks |
| CN102248207B (zh) * | 2011-06-14 | 2013-02-27 | 浙江金特模具有限公司 | 一种用于万向节保持架方孔端口铣削的装置 |
| EP3354389A1 (de) | 2017-01-30 | 2018-08-01 | Sandvik Intellectual Property AB | Verfahren zur bearbeitung von kugelbahnen von gleichlaufgelenke |
| CN119871155A (zh) * | 2025-03-27 | 2025-04-25 | 杭州腾励传动科技股份有限公司 | 一种内星轮球道打磨装置 |
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| US5916013A (en) * | 1996-01-29 | 1999-06-29 | Constant Velocity Systems, Inc. | Inner race grinding machine |
| US6044684A (en) * | 1997-10-13 | 2000-04-04 | Honda Giken Kogyo Kabushiki Kaisha | Forging apparatus for inner race of constant velocity universal joint |
| WO2002008624A1 (de) * | 2000-07-10 | 2002-01-31 | GKN Löbro GmbH | Kugelgleichlauffestgelenk mit kugelpaaren, deren bahnen in symmetrischen ebenen liegen |
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- 2004-12-03 WO PCT/EP2004/013794 patent/WO2006058556A1/de not_active Ceased
- 2004-12-03 CN CN2004800444971A patent/CN101065593B/zh not_active Expired - Fee Related
- 2004-12-03 BR BRPI0419222-2A patent/BRPI0419222A/pt not_active IP Right Cessation
- 2004-12-03 DE DE112004001170T patent/DE112004001170B4/de not_active Expired - Fee Related
- 2004-12-03 JP JP2007543709A patent/JP4914369B2/ja not_active Expired - Fee Related
- 2004-12-03 US US10/562,650 patent/US7857682B2/en not_active Expired - Fee Related
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009007280A1 (de) * | 2007-07-06 | 2009-01-15 | Sandvik Intellectual Property Ab | Verfahren zum fräsen von kugelbahnen und scheibenfräser für kugelbahnen |
| US8419318B2 (en) | 2007-07-06 | 2013-04-16 | Sandvik Intellectual Property Ab | Method of milling ball races and side milling cutter for ball races |
| DE102007037164B3 (de) * | 2007-08-07 | 2008-07-24 | Emag Holding Gmbh | Verfahren und Vorrichtung zur Bearbeitung von Kugelnaben für Gleichlaufgelenke |
| US8282322B2 (en) | 2007-08-07 | 2012-10-09 | Emag Holding Gmbh | Machining a race gear of a constant-velocity joint |
| DE102008044723A1 (de) | 2008-08-28 | 2010-03-04 | Gkn Driveline International Gmbh | Gelenkinnenteil für ein Gleichlaufdrehgelenk |
| DE102008044657A1 (de) | 2008-08-28 | 2010-03-04 | Gkn Driveline International Gmbh | Gelenkinnenteil für ein Gleichlaufdrehgelenk |
| DE102008044723B4 (de) * | 2008-08-28 | 2017-03-23 | Gkn Driveline International Gmbh | Gelenkinnenteil für ein Gleichlaufdrehgelenk |
| DE102008044657B4 (de) | 2008-08-28 | 2023-01-26 | Gkn Driveline International Gmbh | Gelenkinnenteil für ein Gleichlaufdrehgelenk |
| US11446748B2 (en) | 2016-10-20 | 2022-09-20 | Gkn Driveline Deutschland Gmbh | Machining ball tracks and guide webs of an inner joint part |
| WO2022214355A1 (de) * | 2021-04-07 | 2022-10-13 | Thyssenkrupp Presta Ag | Verfahren zur bearbeitung einer kugelnabe für ein kugelgleichlaufgelenk und vorrichtung zur bearbeitung einer kugelnabe |
Also Published As
| Publication number | Publication date |
|---|---|
| DE112004001170A5 (de) | 2007-07-26 |
| JP2008521631A (ja) | 2008-06-26 |
| JP4914369B2 (ja) | 2012-04-11 |
| US20060283016A1 (en) | 2006-12-21 |
| CN101065593A (zh) | 2007-10-31 |
| CN101065593B (zh) | 2012-05-30 |
| BRPI0419222A (pt) | 2008-01-15 |
| US7857682B2 (en) | 2010-12-28 |
| DE112004001170B4 (de) | 2009-05-28 |
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