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公开(公告)号：US11890683B2
公开(公告)日：2024-02-06
申请号：US17030952
申请日：2020-09-24
发明人： Tobias Jarvstrom , Henrik Imrell
CPC分类号： B23B27/045 , B24B3/08 , B24B3/34 , B23B27/005 , B23B27/14 , B23B2200/128
摘要： A parting/grooving insert and a method of grinding a parting/grooving insert including rotating a plane grinding surface having a normal vector parallel to the axis of rotation and a tangential direction of rotation; providing a parting/grooving insert including a rake surface, a main clearance surface, and a main cutting edge formed between the rake and main clearance surfaces; orienting/positioning the insert relative to the grinding surface, such that the main clearance surface is parallel to the grinding surface, the normal vector of the main cutting edge being in the plane of the main clearance surface and with a vector component in the direction of rotation forming an angle to the tangential direction of rotation at the insert of at least 20 degrees from parallel orientation; and grinding the main clearance surface to provide grinding marks having an angle to the normal vector of the main cutting edge corresponding to the angle to the tangential direction of rotation.
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公开(公告)号：US20180264569A1
公开(公告)日：2018-09-20
申请号：US15761827
申请日：2016-09-22
申请人： THE GLEASON WORKS
CPC分类号： B23F21/226 , B23C5/22 , B24B3/06 , B24B3/34
摘要： A method of grinding 3-face ground cutting blades for producing gears by a face hobbing cutting process wherein the correct initial blade spacing angle φ is achieved while providing the desired values for the effective cutting edge hook angle and the effective side rake angle as well as providing a complete cutting blade front face clean-up.
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公开(公告)号：US20140024300A1
公开(公告)日：2014-01-23
申请号：US13969955
申请日：2013-08-19
IPC分类号： B24B3/36
摘要： A tool sharpening assembly suitable for sharpening cutting tools. In accordance with some embodiments, the apparatus has a rotatable abrasive surface, and a tool support structure which contactingly supports a body portion of a tool while a cutting surface of the tool is presented against the abrasive surface during a sharpening operation. A cooling mechanism operates to reduce a temperature of the tool.
摘要翻译： 一种适用于磨削刀具的刀具磨削组件。 根据一些实施例，该装置具有可旋转的研磨表面，以及工具支撑结构，其在磨削操作期间将刀具的切割表面接触地抵靠磨料表面接触地支撑工具的主体部分。 冷却机构的作用是降低工具的温度。
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公开(公告)号：US08512103B2
公开(公告)日：2013-08-20
申请号：US11917647
申请日：2006-12-21
IPC分类号： B24B7/00
摘要： A tool sharpening assembly (100) suitable for sharpening cutting tools (140,350,366,546,562). In some embodiments, a wedge-shaped port is formed between a rotational first abrasive surface (160,262) and a stationary second abrasive surface (162,264) to sharpen a distal cutting edge (146) of a cutting tool (140,230,546). In other embodiments, a cooling mechanism (136,326,330,334,338) actively draws heat generated during a sharpening operation from a tool (140) and through a tool support structure (170,234,328,332) contactingly supporting the tool, in further embodiments, a rotatable abrasive slotted disc (364) comprises at least one inspection aperture (372) formed from an interior sidewall (390) with upper and lower leading and trailing edges (396,398,400,402) of non-uniform separation distance. In other embodiments, a cylindrical drum abrasive member (572) is provided with an associated stationary support plate (574). In further embodiments, a grinding wheel (580,600) is formed of a substrate (582,602) and a plurality of abrasive layers (584,586,592,612,614) adhered thereto.
摘要翻译： 一种适于磨削切削刀具的刀具磨削组件（100）（140,350,366,546,562）。 在一些实施例中，在旋转的第一研磨表面（160,262）和固定的第二研磨表面（162,264）之间形成楔形端口，以锐化切割工具（140,230,546）的远端切割边缘（146）。 在其它实施例中，冷却机构（136,326,330,334,338）在进一步的实施例中，可旋转的研磨开槽的盘（364）在活动过程中从工具（140）和通过接触地支撑工具的工具支撑结构（170,234,328,332）有效地吸收产生的热量， 包括由内侧壁（390）形成的至少一个检查孔（372），其具有不均匀间隔距离的上下前缘（396,398,400,402）。 在其他实施例中，圆柱形鼓研磨件（572）设置有相关联的固定支撑板（574）。 在另外的实施例中，砂轮（580,600）由粘合到其上的基底（582,602）和多个磨料层（584,586,592,612,614）形成。
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公开(公告)号：US20060240744A1
公开(公告)日：2006-10-26
申请号：US10544583
申请日：2004-01-30
申请人： Gaetano Campisi , Manfred Knaden
发明人： Gaetano Campisi , Manfred Knaden
摘要： The invention relates to a method for calibrating a grinding machine for sharpening bar blades by grinding at least two flanks and a top surface (K) of the bar blades, involving the following steps: producing a calibrating blade by sharpening a bar blade according to predetermined dimensions; measuring the dimensions of the calibrating blade, and; calibrating the machine with the aid of at least the measurement result. In order to produce a calibrating blade, the bar blade is, in at least two steps, ground on the flanks and on the top surface (K) in a complete calibrating grinding. The inventive method is advantageous in that the calibrating blade 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.
摘要翻译： 本发明涉及一种用于校准研磨机的方法，该研磨机通过研磨棒刀的至少两个侧面和顶面（K）来研磨棒刀，包括以下步骤：通过根据预定的方式磨刀杆来产生校准刀片 尺寸; 测量校准刀片的尺寸; 借助于至少测量结果校准机器。 为了生产校准刀片，棒刀片在至少两个步骤中，在完全校准研磨中在侧面和顶面（K）上研磨。 本发明的方法的优点在于，在与生产叶片相同的条件下对校准叶片进行研磨，从而也可以考虑与加工相关的影响，特别是与磨削力相关的位移。
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公开(公告)号：US06955584B2
公开(公告)日：2005-10-18
申请号：US10850255
申请日：2004-05-20
摘要： An apparatus includes a blade grinding machine, a measuring system and a control for providing a bar blade suitable for cutting work pieces. The blade grinding machine includes a clamping mechanism for mounting the bar blade and a grinding wheel for grinding the mounted bar blade. The measuring system also includes a clamping mechanism for mounting bar blade and at least one probe for three-dimensional sampling of the bar blade mounted on the measuring system. The control enables a data exchange between the blade grinding machine and the measuring system in order to grind and sample the bar blade in an alternating fashion. The apparatus is a closed system in which data exchange is automated.
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公开(公告)号：US5944587A
公开(公告)日：1999-08-31
申请号：US902472
申请日：1997-07-29
申请人： Hermann J. Stadtfeld
发明人： Hermann J. Stadtfeld
摘要： A method of treating a cutting edge of a tool to reduce deterioration of the cutting edge during a subsequent machining operation. A brush having a plurality of bristles is rotated about an axis of rotation and positioned relative to the cutting edge whereby the brush axis is oriented perpendicular to the cutting edge or at an angle of up to about plus/minus 20 degrees with respect to the perpendicular orientation. The brush is then brought into contact with the cutting tool in the presence of an abrasive material. Preferably the cutting tool is a cutting blade for cutting toothed articles such as gears and the like wherein the cutting edge is formed by the intersection of a front face and a cutting side profile surface of the cutting blade. The rotating brush effectively polishes a portion of the front face and cutting side profile surface which is adjacent to the cutting edge while producing the rounding-off of the cutting edge.
摘要翻译： 一种处理工具的切削刃以减少后续加工操作期间切削刃的劣化的方法。 具有多个刷毛的刷子围绕旋转轴线旋转并相对于切割边缘定位，从而刷轴线垂直于切割刃定向或相对于垂直于至多约20度的角度定向 方向。 然后在研磨材料的存在下使刷子与切割工具接触。 优选地，切割工具是用于切割诸如齿轮等的齿形物品的切割刀片，其中切割刃由切割刀片的前表面和切割侧轮廓表面的相交形成。 旋转刷有效地抛光与切削刃相邻的前表面和切割侧轮廓表面的一部分，同时产生切削刃的倒圆。
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8.发明授权Apparatus for producing surfaces at a blade cutter head formed of hardened cutter blade steel 失效用于在由硬化切割刀片钢形成的刀片刀头上产生表面的装置
公开(公告)号：US4471578A
公开(公告)日：1984-09-18
申请号：US380103
申请日：1982-05-20
申请人： Erhard Konersmann
发明人： Erhard Konersmann
摘要： An apparatus for producing or forming surfaces at the cutter blade head portion of a cutter blade formed of hardened steel. The hardened steel blades, provided with a cutter blade head portion, are contemplated to be used in the cutter head of a gear cutting machine. In order to form the surfaces of the cutter blade head in a relatively short amount of time, without impermissible heating of the cutter blade steel, there is formed during a first step a pre-profile of the blade head by means of a cutting-off device containing a cutting-off grinding disk. During a further step the preformed surfaces of the pre-profile are ground into cutter blade surfaces at the heretofore conventionally used grinding machine. The apparatus for performing the method contains a rotatable hearing or support unit, adjustable into different positions, in which there is mounted the cutting-off grinding disk.
摘要翻译： 一种用于在由硬化钢形成的切割刀片的刀片刀头部分处产生或形成表面的装置。 设置有刀片刀头部分的硬化钢刀片被设想用于齿轮切割机的刀头。 为了在相对较短的时间内形成切割刀头的表面，在切割刀片钢的不加热的情况下，在第一步骤期间，通过切断形成刀片头部的预轮廓 装置含有切割研磨盘。 在进一步的步骤中，预先形状的预制表面在迄今为止常规使用的研磨机上被研磨成刀片表面。 用于执行该方法的装置包括可旋转的听力或支撑单元，其可调节到不同的位置，其中安装有切割研磨盘。
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公开(公告)号：US3834086A
公开(公告)日：1974-09-10
申请号：US32201573
申请日：1973-01-08
申请人： AIUDI R
发明人： AIUDI R
CPC分类号： B24B3/34
摘要： A form tool fixture to hold a cylindrical cutting form tool in order to grind its cutting edge consists of a body member, a screw threaded member protruding from a front face of the body member upon which the form tool is mounted, a wing nut to hold the form tool and a swingably mounted stop member positioned to correctly align the form tool and then to swing out of the way of the grinding head. The fixture also has flat side surfaces formed at angles to grind front clearance angles on the form tool.
摘要翻译： 用于保持圆柱形切割工具以便研磨其切割边缘的成形工具固定件包括主体构件，从本体构件的前表面突出的螺纹构件，成形工具安装在该主体构件上，用于保持的翼形螺母 成形工具和可摆动地安装的止动构件，定位成正确地对准模具，然后摆脱研磨头的方式。 夹具还具有形成为成角度的平坦侧表面，以研磨成形工具上的前间隙角。
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公开(公告)号：US3335527A
公开(公告)日：1967-08-15
申请号：US40640564
申请日：1964-10-26
申请人： LAVALLEE & IDE INC
发明人： SABINE DANA H
CPC分类号： B24B3/34 , B24B41/066
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