Title:
回折機構を伴う機械加工された工具先端を１つ以上使用する切削工具
Document Type and Number:
Japanese Patent JP6470330
Kind Code:
B2
Abstract:
A cutting tool assembly having a tool post capable of lateral movement along a work piece to be cut and a shank on the tool post holding at least one machined tool tip and possibly other tool tips. The tool tip has diffractive features in contact with the work piece in order to machine macro-scale features having nano-scale features. The machined work piece can be used to make articles having diffractive features such as optical films having lenslets.
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Inventors:
Gardiner, Mark Ei.
Clements, Jeffrey E.
Dupre, Mark Earl.
Clements, Jeffrey E.
Dupre, Mark Earl.
Application Number:
JP2017042550A
Publication Date:
February 13, 2019
Filing Date:
March 07, 2017
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES COMPANY
International Classes:
B23B5/48; B23B21/00; B23B27/06; B23D5/02; B23Q1/34; B23Q5/28
Domestic Patent References:
| JP2005527394A | ||||
| JP2002536702A |
Foreign References:
| US20070084315 | ||||
| US20030223830 |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Masatoshi Takahashi
Satoshi Deno
Takashi Ishida
Tetsuji Koga
Masatoshi Takahashi
Satoshi Deno
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