公开(公告)号：US20040187979A1

公开(公告)日：2004-09-30

申请号：US10403832

申请日：2003-03-31

Applicant: Material Technologies, Inc.

Inventor： Craig T. LeClaire

IPC: C22F001/00

CPC classification number: B23C5/006 ,  B22F7/062 ,  B22F2005/002 ,  B22F2998/10 ,  B23B51/04 ,  B23B2224/40 ,  B23B2251/50 ,  C22F1/00 ,  B22F3/162 ,  B22F2003/247 ,  B22F2003/241 ,  B22F3/164 ,  B22F2003/242

Abstract: A method of manufacturing a tool body of a cutting tool comprises mechanically shaping the tool body to provide a metal surface on the tool body having a first surface characteristic. Thereafter, the metal surface is chemically treated with a metal reactant to create a relatively soft metal film along the metal surface. This soft metal film is removed via burnishing or other appropriate action to smooth the metal surface. After the surface is smoothed, the metal surface is then roughened to prepare the surface for the receipt of tungsten disulfide. The roughened metal surface is coated with tungsten disulfide. A cutting tool is disclosed that comprises a tool body defining a substantially isotropic surface having pits formed therein, and tungsten disulfide particles filled into the pits.

Abstract translation: 一种制造切割工具的工具主体的方法包括机械地成形工具主体以在工具主体上提供具有第一表面特性的金属表面。 此后，用金属反应物对金属表面进行化学处理，以沿金属表面产生相对柔软的金属膜。 通过抛光或其他适当的动作去除该软金属膜，以平滑金属表面。 表面平滑后，金属表面被粗糙化以制备表面以接收二硫化钨。 粗糙金属表面涂有二硫化钨。 公开了一种切削工具，其包括限定形成有凹坑的基本上各向同性的表面的工具主体和填充到凹坑中的二硫化钨颗粒。

公开(公告)号：US20040067385A1

公开(公告)日：2004-04-08

申请号：US10263477

申请日：2002-10-03

Applicant: Material Technologies, Inc.

Inventor： Craig T. LeClaire

IPC: B05D001/12 ,  B05D003/04

CPC classification number: C23C4/02 ,  B05B7/14 ,  B05B7/1454 ,  C23C24/04 ,  C23C30/00 ,  Y10T428/12181 ,  Y10T428/12472 ,  Y10T428/1266 ,  Y10T428/1284 ,  Y10T428/12993

Abstract: A tungsten disulfide metal surface treatment in which the substrate material is prepared through impingement of small blast media particle sizes to create formed pockets in the substrate material approximately matched to the size of the tungsten disulfide particles. A sand blast apparatus having a vibratory bowl with a throttled intake pipe enables small blast media particles to be used to prepare the substrate surface with the formed pockets. A method for forming the tungsten disulfide surface treatment through roughening the substrate surface in a controlled manner is disclosed.

Abstract translation: 二硫化钨金属表面处理，其中通过冲击小型鼓粉介质粒径来制备基底材料，以在基底材料中形成与二硫化钨颗粒大小相匹配的形成的凹穴。 具有带有节流入口管的振动碗的喷沙装置使得能够使用小的鼓风介质颗粒来制备具有形成的袋的基板表面。 公开了通过以受控的方式粗糙化基板表面来形成二硫化钨表面处理的方法。