公开(公告)号：US20130320632A1

公开(公告)日：2013-12-05

申请号：US13488476

申请日：2012-06-05

申请人： Andrew Meyers ,  Wayne Adolf ,  Scott Novotny

发明人： Andrew Meyers ,  Wayne Adolf ,  Scott Novotny

IPC分类号： B23B31/10

CPC分类号： B23B31/202 ,  B23B2222/64 ,  B23B2231/2037 ,  Y10T279/17 ,  Y10T279/34

摘要： A rotary tool for coupling with a rotary tool accessory includes a motor and a power shaft operably coupled with the motor. A collet is operably coupled to the power shaft, the collet including a longitudinally extending inner surface portion. A nickel based bonding material is affixed to the longitudinally extending inner surface portion. A plurality of abrasive particles extend outwardly of the bonding material on the longitudinally extending inner surface portion, wherein generally between about 30 percent and about 55 percent of each abrasive particle of the plurality of abrasive particles extends outwardly of the nickel based bonding material.

摘要翻译： 用于与旋转工具附件联接的旋转工具包括马达和与马达可操作地联接的动力轴。 夹头可操作地联接到动力轴，夹头包括纵向延伸的内表面部分。 镍基接合材料固定在纵向延伸的内表面部分上。 多个研磨颗粒在纵向延伸的内表面部分上延伸到接合材料的外部，其中多个研磨颗粒中的每个磨料颗粒的大约30％至大约55％之间通常从镍基粘合材料向外延伸。