公开(公告)号：US07059810B2

公开(公告)日：2006-06-13

申请号：US10125146

申请日：2002-04-18

申请人： Mark A. Francis ,  David M. Hray

发明人： Mark A. Francis ,  David M. Hray

IPC分类号： B26D1/12

CPC分类号： B23F21/226 ,  Y10T407/17 ,  Y10T407/1705 ,  Y10T407/1715 ,  Y10T407/1725 ,  Y10T407/23

摘要： A gear hobbing cutter system that includes a cutter head body having a plurality of cartridge-receiving slots arranged in pairs comprising an inside and an outside cartridge-receiving slot. Each pair of inside and outside cartridge-receiving slots are capable of receiving a respective inside and outside cartridge assembly. To ensure that the inside and outside cartridge assemblies are properly positioned within their respective cartridge-receiving slots, one of the dimensions, preferably the length, of the inside cartridge-receiving slot and its respective inside cartridge assembly of a pair is different than the outside cartridge-receiving slot its respective outside cartridge assembly so as to form an error proofing system. In addition, the invention provides for a cartridge assembly including a cutting insert that can be indexable to at least two cutting edges, thereby providing cost savings as compared to conventional cutter systems that use cutter blades that required to be entirely scraped when worn or broken.

公开(公告)号：US06609858B1

公开(公告)日：2003-08-26

申请号：US10198281

申请日：2002-07-18

申请人： Mark A. Francis ,  David M. Hray

发明人： Mark A. Francis ,  David M. Hray

IPC分类号： B23F2112

CPC分类号： B23F21/226 ,  Y10T407/17 ,  Y10T407/1705 ,  Y10T407/1715 ,  Y10T407/1725 ,  Y10T407/23

摘要： A gear hobbing cutter system that includes a cutter head body having a plurality of cartridge-receiving slots arranged in pairs comprising an inside and an outside cartridge-receiving slot. Each pair of inside and outside cartridge-receiving slots are capable of receiving a respective inside and outside cartridge assembly. To ensure that the inside and outside cartridge assemblies are properly positioned within their respective cartridge-receiving slots, one of the dimensions, preferably the length, of the inside cartridge-receiving slot and its respective inside cartridge assembly of a pair is different than the outside cartridge-receiving slot its respective outside cartridge assembly so as to form an error proofing system. A deformable area is provided between the cartridge-receiving slot and the cutter head body. The deformable area includes a flex area for controlling an amount of deformation of the deformable area when a clamping member bears against a clamping pad. The invention provides for a cartridge assembly including a cutting insert that can be indexable to at least two cutting edges, thereby providing cost savings as compared to conventional cutter systems that use cutter blades that required to be entirely scraped when worn or broken.

摘要翻译： 一种滚齿切割机系统，其包括具有多个成对布置的多个盒容纳槽的切割头主体，包括内部和外部墨盒接收槽。 每对内部和外部盒式磁盘接收槽能够接收相应的内部和外部盒组件。 为了确保内部和外部盒式组件正确地定位在其相应的盒容纳槽内，一对的内部盒 - 容纳槽和其相应的内部盒组件的尺寸，优选长度的尺寸之一不同于外部 墨盒接收槽，其相应的外部墨盒组件以形成防错系统。 在盒接收槽和刀头主体之间设置可变形区域。 可变形区域包括弯曲区域，用于当夹紧构件抵靠夹紧垫时控制可变形区域的变形量。 本发明提供了一种盒式组件，其包括切削刀片，该切削刀片可以对至少两个切削刃进行可转位，从而与使用需要在磨损或破裂时完全刮除的切割刀片的常规切割器系统相比，提供成本节约。