MX369622B - Deep hole machining apparatus and deep hole machining method. - Google Patents

Deep hole machining apparatus and deep hole machining method.

Info

Publication number
MX369622B
MX369622B MX2014016026A MX2014016026A MX369622B MX 369622 B MX369622 B MX 369622B MX 2014016026 A MX2014016026 A MX 2014016026A MX 2014016026 A MX2014016026 A MX 2014016026A MX 369622 B MX369622 B MX 369622B
Authority
MX
Mexico
Prior art keywords
deep hole
hole machining
cutting tool
guide bush
machining apparatus
Prior art date
Application number
MX2014016026A
Other languages
Spanish (es)
Other versions
MX2014016026A (en
Inventor
Fukaya Akinari
Kojima Hisatoshi
Matsuyama Ryouhei
Watanabe Kikuo
Original Assignee
Denso Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Denso Corp filed Critical Denso Corp
Publication of MX2014016026A publication Critical patent/MX2014016026A/en
Publication of MX369622B publication Critical patent/MX369622B/en

Links

Landscapes

  • Auxiliary Devices For Machine Tools (AREA)
  • Drilling And Boring (AREA)
  • Drilling Tools (AREA)

Abstract

[Technical Problem] To provide a deep hole machining apparatus capable of increasing the durability of a guide bush. [Solution] The deep hole machining apparatus 1 performs a hole cutting or the like in the workpiece 2. The guide bush 30, which is deposed radially outward of the cutting tool 20 separately from the outer periphery of the cutting tool 20, includes the injection hole 31 for injecting oil toward the outer periphery of the cutting tool 20. Accordingly, since an oil film is formed between the inner wall of the guide bush 30 and the cutting tool 20, the cutting tool 20 rotates out of contact with the inner wall of the guide bush 30.
MX2014016026A 2013-12-23 2014-12-19 Deep hole machining apparatus and deep hole machining method. MX369622B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013264747A JP6201730B2 (en) 2013-12-23 2013-12-23 Deep hole processing apparatus and deep hole processing method

Publications (2)

Publication Number Publication Date
MX2014016026A MX2014016026A (en) 2015-07-29
MX369622B true MX369622B (en) 2019-11-14

Family

ID=53532361

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014016026A MX369622B (en) 2013-12-23 2014-12-19 Deep hole machining apparatus and deep hole machining method.

Country Status (2)

Country Link
JP (1) JP6201730B2 (en)
MX (1) MX369622B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6722153B2 (en) * 2017-07-28 2020-07-15 株式会社Ｓｕｂａｒｕ Drill, drilling unit and drilling method
JP7207983B2 (en) 2018-12-10 2023-01-18 株式会社Subaru Drills, drilling units and methods of making workpieces
JP7267766B2 (en) 2019-02-14 2023-05-02 株式会社Subaru Rotary cutting tool, rotary cutting unit and method of making workpiece
JP7545789B2 (en) 2020-05-27 2024-09-05 株式会社Subaru Hole finishing tool and method for manufacturing hole finishing product
JP7011107B1 (en) * 2021-08-27 2022-01-26 ヤマザキマザック株式会社 Work support devices for machine tools, machine tools, and how to use machine tools

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS496264B1 (en) * 1970-02-23 1974-02-13
JPS53156982U (en) * 1977-05-16 1978-12-09
JPS5768714U (en) * 1980-10-07 1982-04-24
JPS6039410U (en) * 1983-08-25 1985-03-19 三菱重工業株式会社 deep hole cutting tool
JPH04141303A (en) * 1990-10-01 1992-05-14 Fusao Yamada Fixed type guide bush and work feeding method by using it in main spindle travelling automatic lathe for machining bar

Also Published As

Publication number Publication date
JP6201730B2 (en) 2017-09-27
MX2014016026A (en) 2015-07-29
JP2015120216A (en) 2015-07-02

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