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公开(公告)号：US20090142435A1
公开(公告)日：2009-06-04
申请号：US12269297
申请日：2008-11-12
CPC分类号： B24D18/0009 , B24D3/06 , Y10T428/24893
摘要： A superabrasive grain setting apparatus is provided for arranging superabrasive grains on a surface of a manufacturing mold used in manufacturing a grinding tool. The apparatus comprises a grip and raising mechanism for gripping the mold in a horizontal state and for turning the mold to a vertical state; a six-axis control robot composed of a base arm mechanism with three controlled axes and a wrist unit with three controlled axes attached to the base arm mechanism; a superabrasive grain supply device having a grain storage for storing the superabrasive grains and a grain separation mechanism for separating the superabrasive grains in the grain storage one by one to a suction position; and a suction nozzle detachably mounted on an endmost arm of the robot and provided with a bent nose portion for drawing a grain of superabrasive to a nozzle end thereof at the suction position.
摘要翻译： 提供了一种用于在用于制造研磨工具的制造模具的表面上布置超级磨料颗粒的超磨粒设置装置。 该装置包括用于在水平状态下夹持模具并将模具转动到垂直状态的把手和提升机构; 六轴控制机器人由具有三个受控轴的基部臂机构和具有附接到基部臂机构的三个受控轴的腕部单元组成; 具有用于储存超级磨料颗粒的颗粒储存器和用于将颗粒储存器中的超级磨料颗粒逐个分离到吸入位置的颗粒分离机构的超级磨料颗粒供给装置; 以及可拆卸地安装在所述机器人的最末端的吸嘴，并且设置有弯曲的鼻部，用于在吸引位置将一粒超级磨料粒子喷射到其喷嘴端。
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公开(公告)号：US20090139148A1
公开(公告)日：2009-06-04
申请号：US12272125
申请日：2008-11-17
IPC分类号： B24D13/00
CPC分类号： B24D3/06 , B24D18/0009
摘要： In a superabrasive grain setting method, a two-dimensionally developed coordinate preparation step is taken, wherein a non-cylindrical area of a mounting surface where a tangential line to the mounting surface in a plane including the axis of the manufacturing mold crosses with the axis of a manufacturing mold is developed into a circular-arc belt-like surface, and a plurality of mounting points are set on the circular-arc belt-like surface in a grid pattern in dependence on mounting positions for superabrasive grains. Then, a rectification step is taken, wherein the grid pattern of the mounting points is rectified in predetermined angular ranges so that the mounting points do not make consecutive point lines in the circumferential direction of the circular-arc belt-like surface. A mounting step is thereafter taken of mounting the superabrasive grains on the mounting surface of the manufacturing mold based on the grid pattern rectified at the rectification step.
摘要翻译： 在超磨粒设置方法中，采用二维展开的坐标准备步骤，其中，在包括制造模具的轴线的平面中的安装表面的切线与轴线交叉的安装表面的非圆柱形区域 的制造模具被开发成圆弧状带状表面，并且多个安装点根据超磨料颗粒的安装位置以网格图案设置在圆弧带状表面上。 然后，进行整流步骤，其中安装点的格栅图案以预定角度范围整流，使得安装点在圆弧形带状表面的圆周方向上不形成连续的点线。 此后，根据在整流步骤中整流的栅格图案，采用安装步骤，将超级磨料颗粒安装在制造模具的安装表面上。
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公开(公告)号：US20120108153A1
公开(公告)日：2012-05-03
申请号：US13171744
申请日：2011-06-29
申请人： Sadao SAKAKIBARA , Shinji Soma
发明人： Sadao SAKAKIBARA , Shinji Soma
IPC分类号： B24B53/12
摘要： A rotary dresser is provided with a roll having an outer circumferential surface which includes an arc portion or inclined portion differing in diameter in dependence on the axial position thereof, and a plurality of diamond abrasive grains embedded on the outer circumferential surface of the roll. The number of the diamond abrasive grains in the circumferential direction is fixed even at any axial position on the outer circumferential surface of the roll.
摘要翻译： 旋转修整器设置有具有外圆周表面的辊，该外周表面包括根据其轴向位置而直径不同的圆弧部分或倾斜部分，以及嵌入在辊的外圆周表面上的多个金刚石磨粒。 即使在辊的外周面上的任何轴向位置，圆周方向上的金刚石磨粒的数量也被固定。
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