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JP2007098532A Hand tool and its manufacturing method 审中-公开
标题翻译：手工工具及其制造方法
公开(公告)号：JP2007098532A
公开(公告)日：2007-04-19
申请号：JP2005293347
申请日：2005-10-06
申请人： Konyo:Kk , 株式会社コンヨ
发明人： KONDO TAKASHI
IPC分类号： B25D3/00 , B23K9/04 , B28D1/26
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a hand tool for easily imparting desired hardness to only an action part of a chisel or hammer, etc., in the hand tool requiring the prescribed hardness. SOLUTION: This hand tool performs prescribed processing treatment by applying striking force by the action part (a blade part 2) at a distal end to a processed object. In the manufacturing method, welded metal 2a by a welding member is built up at the distal end part cut and removed in advance by using the welding member provided with the desired hardness, and the action part is formed by subsequently performing grinding treatment into a prescribed shape. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种手动工具的制造方法，用于在仅需要规定硬度的手工工具中，仅对凿子或锤子等的作用部分容易地赋予期望的硬度。解决方案：该手动工具通过将远端的动作部（刀片部2）施加击打力而进行规定的加工处理。在该制造方法中，通过使用具有所需硬度的焊接部件，预先通过切割除去的前端部构成由焊接部件焊接的焊接金属2a，作用部通过随后进行规定的磨削处理而形成形状。版权所有（C）2007，JPO＆INPIT

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