专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

EP1792690B1 METHOD OF EVALUATING CUTTING EDGE PROFILE OF RE-SHARPENING PINION CUTTER 有权
标题翻译：方法用于评估NACHSCHÄRFENDEN刀具的切割边缘轮廓
公开(公告)号：EP1792690B1
公开(公告)日：2012-03-07
申请号：EP05780973.3
申请日：2005-08-25
申请人： Harmonic Drive Systems Inc.
发明人： YAMAZAKI, Hiroshi c/o HARMONIC DRIVE SYSTEMS INC. , YOSHIDA, Yoshitaroh c/o HARMONIC DRIVE SYSTEMS INC , KIYOSAWA, Yoshihide c/o HARMONIC DRIVE SYSTEMS INC , KISHI, Satoshi
IPC分类号： B24B1/00 , B24B3/34 , B24B49/00
CPC分类号： B24B49/00 , B24B1/00 , B24B3/346
摘要： A method of evaluating the error of the cutting edge profile of a re-sharpening pinion cutter provided by performing relieving grinding by a screw motion along the outer diameter relieving angle of the pinion cutter by using a relieving grinding wheel. First, based on the cross-sectional profile of the relieving grinding wheel and considering the motion of the relieving grinding by the screw motion along the outer relieving angle of the pinion cutter, the cutting edge profile of the pinion cutter after re-sharpening is determined by coordinate transformation. Next, the tooth profile of a pinion having the same outer diameter as that of the re-sharpening pinion cutter and correctly meshing with the tooth profile of an internal gear to be cut is obtained, and the obtained tooth profile is used as an ideal tooth profile of the re-sharpening pinion cutter. Then, a normal line is drawn from a point on the tooth profile of the obtained re-sharpening pinion cutter to the ideal tooth profile, the length of the leg thereof is obtained, and the obtained length is used as the error of re-sharpening.

52. 发明授权

EP1579955B1 Stösselspannvorrichtung 有权
公开(公告)号：EP1579955B1
公开(公告)日：2010-09-22
申请号：EP05006725.5
申请日：2005-03-29
申请人： WENDT GmbH
发明人： Lamers Norbert
IPC分类号： B24B3/34 , B24B41/06
CPC分类号： B24B3/343 , B24B41/062

53. 发明公开

EP2161099A2 Schleifmaschine 有权转让
公开(公告)号：EP2161099A2
公开(公告)日：2010-03-10
申请号：EP09011250.9
申请日：2009-09-02
申请人： Haas Schleifmaschinen GmbH
发明人： Reiser, Hubert Ambros , Erchinger, Peter , Braun, Hans-Dieter
IPC分类号： B24B3/34
CPC分类号： B24B3/343 , B24B41/062
摘要： Eine Schleifmaschine zum Umfangs- und Konturschleifen von Werkstücken, insbesondere von Schneidplatten und Wendeschneidplatten weist drei lineare Achsen (X-, Y-, Z-Achse) und drei rotatorische Achsen (A-, B-, C-Achse) auf. Die Schleifspindel ist an einem Schlitten (16) in zwei linearen Achsen (X- und Z-Achse) verfahrbar und um eine ihre Achse schneidende Schleifspindel-Schwenkachse (C-Achse) schwenkbar angeordnet. Eine das Werkstück spannende Werkstückspindel ist um ihre Werkstückspindelachse (B-Achse) drehbar und um eine diese Werkstückspindelachse schneidende Werkstückspindel-Schwenkachse (A-Achse) drehbar und in der dritten linearen Achse (Y-Achse) verfahrbar.
摘要翻译：机器具有夹在可旋转驱动的研磨主轴上的研磨工具（22）。工件切削刀片夹在反向柱塞和夹紧柱塞上。夹紧装置安装在工件枢转主轴（26）上。夹紧装置包括基体（30），其中伺服马达固定地容纳在基体中。夹紧装置作为模块化组件固定地安装在具有联接单元的工件枢转主轴上。当夹紧装置安装时，工件主轴与工件主轴枢轴线成直角相交。

54. 发明公开

EP2046528A1 VERFAHREN ZUM SCHLEIFEN EINER WENDESCHNEIDPLATTE UND SCHLEIFSCHEIBE ZUR DURCHFÜHRUNG DES SCHLEIFVERFAHRENS 有权
标题翻译：方法磨削车削板和轮执行磨削工艺
公开(公告)号：EP2046528A1
公开(公告)日：2009-04-15
申请号：EP07787913.8
申请日：2007-07-25
申请人： Erwin Junker Maschinenfabrik GmbH
发明人： MÜLLER, Hubert
IPC分类号： B24B3/34
CPC分类号： B24B3/343
摘要： In an indexable insert having the wide sides 10a, 10b, the inclined narrow sides 24 are to be ground, that is to say the grinding allowance 38 is to be removed. To this end, the indexable insert 10 is set in rotation about the driven axis of rotation 11 (C axis) between a clamping insert 6 and a thrust bolt 9. Serving for the grinding is a grinding wheel 18 which rotates about the rotation axis 19 and which has a circumferential surface 18a contoured in a circular shape and having the largest diameter 43 and is composed of a leading region 41 and a trailing region 42. The grinding wheel 18 is guided relative to the indexable insert 10 along the geometrical defining line 39 which is formed by the generating line of the finished narrow side 24 in the feed direction 44. The leading region 41 tapering forwards effects preliminary grinding of the narrow side 24 by longitudinal grinding, whereas the trailing region 42 effects finish grinding by linear contact with the narrow side 24. The grinding wheel 18 is held with the clamping flanges 40 on a grinding spindle. The grinding operation is effected with controlled movement of the driven axis of rotation 11 (C axis), a first displacement axis 3 (Z axis), a second displacement axis 15 (X axis) and a pivoting movement of the grinding wheel 18 relative to the indexable insert 10 according to double arrow B.

55. 发明授权

EP1590126B1 VERFAHREN ZUM KALIBRIEREN EINER SCHLEIFMASCHINE 失效转让
标题翻译：方法校准磨削
公开(公告)号：EP1590126B1
公开(公告)日：2006-10-18
申请号：EP04706628.7
申请日：2004-01-30
申请人： Klingelnberg AG
发明人： CAMPISI, Gaetano , KNADEN, Manfred
IPC分类号： B24B3/02 , B24B3/34
CPC分类号： B24B49/02 , B24B3/02 , B24B3/34
摘要： The invention relates to a method for calibrating a grinding machine for sharpening bar blades (10) by grinding at least two flanks (5, 6) and a top surface (K) of the bar blades (10), involving the following steps: producing a calibrating blade (11) by sharpening a bar blade (10) according to predetermined dimensions; measuring the dimensions of the calibrating blade (11), and; calibrating the machine with the aid of at least the measurement result. In order to produce a calibrating blade, the bar blade (10) is, in at least two steps, ground on the flanks (5, 6) and on the top surface (K) in a complete calibrating grinding. The inventive method is advantageous in that the calibrating blade (11) is ground under the same conditions as a production blade so that process-related influences, in particular, displacements associated with the grinding forces, can also be taken into consideration.

56. 发明公开

EP1579954A1 Stösselspannvorrichtung 审中-公开
公开(公告)号：EP1579954A1
公开(公告)日：2005-09-28
申请号：EP04007178.9
申请日：2004-03-25
申请人： WENDT GmbH
发明人： Lamers, Norbert
IPC分类号： B24B3/34 , B24B41/06
CPC分类号： B24B41/062 , B24B3/343
摘要： Die Erfindung betrifft eine Stößelspannvorrichtung (1) zum Halten eines Werkstückes (6) während der Bearbeitung in einer Schleifvorrichtung, wobei die Materialbearbeitung mittels einer inbesondere in etwa schüsselförmig ausgebildeten Schleifscheibe erfolgt. Um eine Stößelspannvorrichtung (1) anzugeben, mit der eine Bearbeitung eines Werkstücks (6) auch dann möglich ist, wenn das Werkstück (6) hierzu in die Schleifscheibe hineingeschwenkt werden muss.
摘要翻译：夹紧装置（1）在磨削装置中被加工时保持工件（6）。磨削是通过一些关键形状的磨石完成的。夹紧装置使工件成为一台机器，当它必须向磨石转动时。它具有一个具有保持区域（3）的C形保持元件（2），两个保持元件都沿相同的方向成角度。推杆（4）穿过保持元件。

57. 发明授权

EP1353778B1 DUAL-SCHLEIFVERFAHREN FÜR STABMESSER UND SCHLEIFSCHEIBE ZUR DURCHFÜHRUNG DES VERFAHRENS 有权
标题翻译： DUAL-研磨过程中的钢筋刀轮执行方法
公开(公告)号：EP1353778B1
公开(公告)日：2005-08-31
申请号：EP02716076.1
申请日：2002-01-22
申请人： Klingelnberg AG
发明人： GIURGIUMAN, Horia , KNADEN, Manfred
IPC分类号： B24D7/18 , B24B3/34
CPC分类号： B24D7/18 , B24B3/34 , Y10T407/1952 , Y10T407/196 , Y10T407/1962 , Y10T407/1964
摘要： The invention relates to a grinding disc (12) and a method for grinding bar blades for producing crown teeth. To grind a bar blade (1) of this type in a economic manner, the grinding disc (12) has a conical grinding surface (Pp), which broadens from a small diameter (d1) to a large diameter (d2), a cylindrical grinding surface (Ps), which adjoins the conical grinding surface (Pp) and a toroidal grinding surface (G), which adjoins the cylindrical grinding surface (Ps). This configuration of the grinding disc (12) allows the profile grinding (rough-working) and subsequently the production grinding (facing) of the surfaces of the bar blade (1), without having to unclamp the latter. To achieve this, the grinding disc (12) rotates about a fixed axis (S) and the bar blade (1) to be ground is guided along the grinding disc (12) and set at corresponding angles to the latter.

58. 发明授权

EP1350587B1 Stabmesser mit variabler Kantenabrundung, Verwendung und Verfahren zur Bearbeitung 有权
标题翻译：棒形刀片具有可变倒圆刃，使用和处理的方法
公开(公告)号：EP1350587B1
公开(公告)日：2004-10-13
申请号：EP03006699.7
申请日：2003-03-26
申请人： Klingelnberg AG
发明人： Giurgiuman, Horia Traian , Knaden, Manfred
IPC分类号： B23F21/22 , B24B3/34
CPC分类号： B23F21/226 , B24B3/346

59. 发明公开

EP1038629A3 Cutting insert 失效
标题翻译：切削刀片
公开(公告)号：EP1038629A3
公开(公告)日：2001-03-14
申请号：EP00109871.4
申请日：1993-01-20
申请人： SANDVIK AKTIEBOLAG
发明人： Pantzar, Göran , Carsson, Sven-Erik
IPC分类号： B23P15/28 , B23C5/20 , B24B3/34 , B23P15/34
CPC分类号： B23P15/28 , B23C5/207 , B23C2200/125 , B23C2200/128 , B23P15/34
摘要： The invention relates to a cutting insert for chipbreaking machining comprising a pressed and sintered powder body having a top chip surface (2), a bottom surface (3), and at least one edge surface (4A-4D) interconnecting said top and bottom surfaces, said edge surface including a relief surface portion (8, 10) intersecting said top surface (2) at an acute angle to form therewith at least one cutting edge (6, 7). In order to eliminate every form of aftergrinding in the immediate proximity of the cutting edges, the insert is characterized in that said edge surface (4A-4D) is provided with a recess (15) during the form-pressing step, said recess (15) intersecting the bottom surface (3).

60. 发明公开

EP1015175A1 ABRASIVE ARTICLES COMPRISING A FLUOROCHEMICAL AGENT FOR WAFER SURFACE MODIFICATION 失效
标题翻译：用含氟ART OF研磨装置进行修改的半导体晶片表面的
公开(公告)号：EP1015175A1
公开(公告)日：2000-07-05
申请号：EP98904673.5
申请日：1998-01-23
申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
发明人： MESSNER, Robert , KESSEL, Carl, R. , MOORE, George, G., I.
IPC分类号： B24B3/34 , B24D3/00 , B24D3/32 , B24B37/04 , B29C70/58
CPC分类号： B24D3/00 , B24B37/04 , B24D3/32 , B24D3/34 , Y10T428/24388 , Y10T428/31 , Y10T428/31663
摘要： This invention relates to fixed abrasive articles and abrasive constructions containing at least one fluorochemical agent. The fixed abrasive articles and abrasive constructions are used in semiconductor wafer surface modification processes during the fabrication of semiconductor devices. Specifically, fixed abrasive articles comprise an abrasive composite that is coextensive with a backing and at least one fluorochemical agent associated with the composite. The invention further relates to methods of making fixed abrasive articles comprising at least one fluorochemical agent.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式