Title:
機械化学的調節用工具および方法
Document Type and Number:
Japanese Patent JP6580139
Kind Code:
B2
Abstract:
A tool (1) for mechanochemical treatment comprises a shaft (10), a number n of working ledges (20), n≥1, and a force application arrangement (2). The force application arrangement (2) is configured for applying a working force (F) on the working ledges (20). The working ledges (20) comprises wear-resistant material with a Vickers number above 800 HV and a Young modulus above 200 GPa. Each working ledge (20) has a contact surface (22) facing away from a main axis (11) and having a surface roughness Ra below I μm. The contact surface (22) has a convex curvature which has a radius of curvature that is at most equal to a closest distance from that point to the main axis. A width of the contact surface (22) is less than r/2n. The working force applied on each working ledge (20) is at least P−L−r/2n, where P=107 Pa and L is the contact surface length.
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Inventors:
Gran Land, Mattias
Landmark, Jonas
Boris
Landmark, Jonas
Boris
Application Number:
JP2017527926A
Publication Date:
September 25, 2019
Filing Date:
December 02, 2015
Export Citation:
Assignee:
Applied Nano Surfaces Sweden AB
International Classes:
B24B33/08; B24B39/02
Domestic Patent References:
| JP2011506760A | ||||
| JP2013531118A | ||||
| JP2003236763A | ||||
| JP20105752A | ||||
| JP201286282A |
Foreign References:
| US4133089 |
Attorney, Agent or Firm:
Ryoichi Takaoka
Nao Oda
Akiyo Iwahori
Kaoru Takahashi
Nao Oda
Akiyo Iwahori
Kaoru Takahashi