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公开(公告)号：US4144678A
公开(公告)日：1979-03-20
申请号：US812197
申请日：1977-07-05
CPC分类号： B24B3/34
摘要： An improved method for resharpening cutting blades for gear cutting machines provides for accurate positioning of the cutting blades relative to a single grinding plane of a grinding wheel. The method includes steps of positioning the cutting blades in a certain relationship to a reference axis so that the reference axis can be used for establishing critical geometric relationships for the resharpened surfaces of the cutting blades.
摘要翻译： 用于重新切削齿轮切割机的切割刀片的改进方法提供了切割刀片相对于砂轮的单个磨削平面的精确定位。 该方法包括将切割刀片定位成与参考轴线一定关系的步骤，使得参考轴线可用于建立切割刀片的再磨削表面的关键几何关系。
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公开(公告)号：US5305558A
公开(公告)日：1994-04-26
申请号：US23273
申请日：1993-02-26
CPC分类号： B24B3/34 , B23F21/226 , Y10T407/24
摘要： A method of sharpening cutting blades of the type made from bar stock type material, the method comprising producing relief surfaces on the cutting profile surface. The method comprises forming first and second relief surfaces on the cutting profile surface. The first relief surface extends from a location inward of the cutting edge to the back face and is oriented at a first relief angle with respect to a side surface. The second relief surface extends from the cutting edge to the first relief surface and is oriented at a second relief angle with respect to the side surface with the second relief angle being smaller than the first relief angle.
摘要翻译： 一种磨削由棒料型材料制成的切割刀片的方法，所述方法包括在切割轮廓表面上产生浮雕表面。 该方法包括在切割轮廓表面上形成第一和第二浮雕表面。 第一浮雕表面从切割边缘的内侧延伸到背面，并且相对于侧面以第一倾斜角定向。 所述第二浮雕表面从所述切割边缘延伸到所述第一浮雕表面，并且相对于所述侧表面以第二倾斜角度定向，所述第二凸角小于所述第一凸角。
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公开(公告)号：US5480343A
公开(公告)日：1996-01-02
申请号：US185580
申请日：1994-01-24
CPC分类号： B23F21/226 , B24B3/34
摘要： A method of sharpening cutting blades of the type made from bar stock type material, the method comprising producing relief surfaces on the cutting profile surface. The method comprises forming first and second relief surfaces on the cutting profile surface. The first relief surface extends from a location inward of the cutting edge to the back face and is oriented at a first relief angle with respect to a side surface. The second relief surface extends from the cutting edge to the first relief surface and is oriented at a second relief angle with respect to the side surface with the second relief angle being smaller than the first relief angle. The cutting blades may comprise a uniform cross-section and the cutting profile may include a protuberant portion adjacent the top surface of the cutting blades.
摘要翻译： 一种磨削由棒料型材料制成的切割刀片的方法，所述方法包括在切割轮廓表面上产生浮雕表面。 该方法包括在切割轮廓表面上形成第一和第二浮雕表面。 第一浮雕表面从切割边缘的内侧延伸到背面，并且相对于侧面以第一倾斜角定向。 所述第二浮雕表面从所述切割边缘延伸到所述第一浮雕表面，并且相对于所述侧表面以第二倾斜角度定向，所述第二凸角小于所述第一凸角。 切割刀片可以包括均匀的横截面，并且切割轮廓可以包括邻近切割刀片的顶表面的突出部分。
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公开(公告)号：US4170091A
公开(公告)日：1979-10-09
申请号：US831013
申请日：1977-09-06
CPC分类号： B24B3/34
摘要： An improved apparatus for sharpening and resharpening cutting blades provides for very accurate positioning of a plurality of cutting blades relative to a single grinding plane for a grinding wheel. The apparatus includes means for positioning the cutting blades in precise relationships to a reference axis so that the reference axis can be used for establishing critical geometric surfaces on the cutting blades.
摘要翻译： {PG，1用于磨削和再磨切切割刀片的改进的设备提供了相对于用于砂轮的单个研磨平面的多个切割刀片的非常精确的定位。 该装置包括用于将切割刀片精确地定位到参考轴线的装置，使得参考轴线可用于在切割刀片上建立临界几何表面。
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公开(公告)号：US5797605A
公开(公告)日：1998-08-25
申请号：US766918
申请日：1996-12-13
CPC分类号： B23B31/001 , B23B23/00 , B23B23/04 , B23B31/32 , B23B2233/20 , Y10T279/1233 , Y10T279/26 , Y10T279/31 , Y10T279/33 , Y10T279/3487 , Y10T279/3493 , Y10T409/109699 , Y10T82/2568 , Y10T82/2595
摘要： Workholding apparatus for mounting a workpiece (6) on a machine tool, the apparatus comprising a diaphragm chuck portion (2) and a tailstock portion (4). The chuck (2) includes a backing ring (70) with face portion (74) attached to the diaphragm (44) with the backing ring (70) having a centering locator guide (76) for centering and stopping the axial advancement of a workpiece in the chuck (2). The chuck (2) also includes a support ring (106) including material (109) located at the periphery thereof for sealing the area between the chuck and the workpiece and dampening vibrations brought about by the machining process. The tailstock portion (4) comprises a rotatable tailstock support (112) having at least one workpiece seating surface (117). The tailstock includes a centering locator guide (114) extending axially from the tailstock support (112) and having a generally curved outer surface (115) for centering the workpiece in the chuck (2). The tailstock portion (112) also comprises an outwardly flaring housing cover (118) including an end flange (124) and sealing means (126) whereby relative axial movement of the tailstock (112) toward the chuck (2) provides for the cover (118) to fit over a workpiece mounted in the chuck with the sealing means (126) contacting a surface of the workpiece radially inward of that portion of the workpiece being machined. The sealing means (126) preventing the introduction of contaminants into the workpiece (6) and chuck (2) and also providing for dampening of vibrations from the machining process.
摘要翻译： 用于将工件（6）安装在机床上的工件夹持装置，该装置包括一个隔膜卡盘部分（2）和一个尾座部分（4）。 卡盘（2）包括背衬环（70），其背面部分（74）连接到隔膜（44）上，背衬环（70）具有定心定位引导件（76），用于对中并停止工件的轴向前进 在卡盘（2）中。 卡盘（2）还包括支撑环（106），其包括位于其周边的材料（109），用于密封卡盘和工件之间的区域并且抑制由加工过程带来的振动。 尾架部分（4）包括具有至少一个工件就座表面（117）的可旋转的尾座支撑件（112）。 尾架包括从尾架支撑件（112）轴向延伸并具有大致弯曲的外表面（115）的定心定位器引导件（114），用于将工件对准卡盘（2）。 尾架部分（112）还包括向外扩张的壳体盖（118），其包括端部凸缘（124）和密封装置（126），由此，尾架（112）朝向卡盘（2）的相对轴向运动提供盖 118），其中密封装置（126）与被加工的工件的该部分的径向向内接触的工件的表面接合在安装在卡盘中的工件上。 密封装置（126）防止污染物进入工件（6）和卡盘（2），并且还提供来自加工过程的阻尼振动。
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