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1. 发明专利

JP2004001232A Patternized polishing tool 审中-公开
公开(公告)号：JP2004001232A
公开(公告)日：2004-01-08
申请号：JP2003297853
申请日：2003-08-21
申请人： Saint-Gobain Abrasives Inc , サンーゴバンアブレイシブズ,インコーポレイティド
发明人： MILLER BRADLEY J , MABON ROLAND
IPC分类号： B24D3/00 , B24D3/06 , B24D11/00 , B24D18/00
CPC分类号： B24D18/00 , B24D11/00
摘要： PROBLEM TO BE SOLVED: To provide a metal bonded polishing tool and its manufacturing method. SOLUTION: In this method, a perforated template is used to arrange a sharpening pellet section in a pattern located on a cutting surface of the tool, place the template against a tool preliminary molded form so that the holes define hollows, and fill up the hollows with a paste-formed metal brazing composition. Then the template is removed to leave the sharpening pellet section separated from a brazed paste attached to the cutting surface. Further in the method, abrasive grains are placed on the paste particles and properly-fixed by calcinating the preliminary molded form under brazing conditions. Therefore abrasive grains can accurately be allocated to be spaced on the cutting surface by channels without abrasives specified in a screen section of the template. These channels without abrasives provide a pathway for smoothly opening up the flow of both coolant material and shaving particles in cutting area. COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2009285829A Patterned grinding tool 有权
标题翻译：雕刻工具
公开(公告)号：JP2009285829A
公开(公告)日：2009-12-10
申请号：JP2009198461
申请日：2009-08-28
申请人： Saint-Gobain Abrasives Inc , サンーゴバンアブレイシブズ,インコーポレイティド
发明人： MILLER BRADLEY J , MABON ROLAND
IPC分类号： B24D3/00 , B24D3/06 , B24D11/00 , B24D18/00
CPC分类号： B24D18/00 , B24D11/00
摘要： PROBLEM TO BE SOLVED: To provide a metal-bonded grinding tool and its manufacturing method. SOLUTION: In a manufacturing method for a metal-bonded grinding tool, a perforated stencil is used to place abrasive parcels in a pattern on the cutting surface of the tool. The stencil is placed against the tool preform so that the perforations define cavities. Metal brazing composition in the form of a paste is packed into the cavities, and the stencil is removed to leave discrete parcels of brazing paste tacked to the cutting surface. Abrasive grains are deposited onto the paste particles, and are fixed on appropriate places by firing the preform at brazing conditions. The abrasive grains thus are precisely positioned and spaced apart on the cutting surface by non-abrasive channels which are defined by the web of the stencil. The non-abrasive channels provide paths to facilitate a flow of a coolant material and swarf particles at the cutting zone. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供金属结合的研磨工具及其制造方法。解决方案：在用于金属结合的研磨工具的制造方法中，穿孔模板用于将磨料包裹在工具的切割表面上的图案中。将模板放置在工具预制件上，使得穿孔限定空腔。以糊状形式的金属钎焊组合物被填充到空腔中，并且去除模板以留下附着在切割表面上的不同的钎焊膏包裹。研磨颗粒沉积在糊状颗粒上，并通过在钎焊条件下烧制预成型体而固定在合适的位置。磨粒因此通过由模板的腹板限定的非研磨通道在切割表面上精确地定位和间隔开。非研磨通道提供了便于切割区域处的冷却剂材料和切屑颗粒的流动的路径。版权所有（C）2010，JPO＆INPIT

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