JPS5796711A - Combined machining tool - Google Patents

Combined machining tool

Info

Publication number
JPS5796711A
JPS5796711A JP17064480A JP17064480A JPS5796711A JP S5796711 A JPS5796711 A JP S5796711A JP 17064480 A JP17064480 A JP 17064480A JP 17064480 A JP17064480 A JP 17064480A JP S5796711 A JPS5796711 A JP S5796711A
Authority
JP
Japan
Prior art keywords
hard
work
drill
tool
drilling
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP17064480A
Other languages
Japanese (ja)
Inventor
Minoru Nakano
Akira Doi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP17064480A priority Critical patent/JPS5796711A/en
Publication of JPS5796711A publication Critical patent/JPS5796711A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/08—Drills combined with tool parts or tools for performing additional working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)

Abstract

PURPOSE:To increase the life of a tool and improve machining efficiency of drilling hard-to-cut and very hard materials, by using a laser beam beyond conception of a conventional drilling tool, softening a work material and reducing cutting resistance. CONSTITUTION:A carbide drill with a laser beam through hole is constituted by a shank 4, neck 8 and an edge part 5 of the drill main unit. An oscillating device of the laser is mounted to an upper part of the shank 4, then a work is heated and softened by focusing laser light immediately below an edge part of the drill, thus drilling work can be performed at high speed without damaging the point end edge of a hard fragile drill. In this way, a laser beam is used beyond conception of a conventional drilling tool to soften a work and reduce cutting resistance, not only extending the life of a tool but improving the machining efficiency of drilling hard-to-cut and very hard materials.
JP17064480A 1980-12-03 1980-12-03 Combined machining tool Pending JPS5796711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17064480A JPS5796711A (en) 1980-12-03 1980-12-03 Combined machining tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17064480A JPS5796711A (en) 1980-12-03 1980-12-03 Combined machining tool

Publications (1)

Publication Number Publication Date
JPS5796711A true JPS5796711A (en) 1982-06-16

Family

ID=15908693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17064480A Pending JPS5796711A (en) 1980-12-03 1980-12-03 Combined machining tool

Country Status (1)

Country Link
JP (1) JPS5796711A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5060363A (en) * 1990-09-12 1991-10-29 Bj Automations, Inc. Apparatus and method for forming holes in thermoplastic webbing
CN107671334A (en) * 2017-09-25 2018-02-09 中国冶集团有限公司 A kind of drilling shaped device of counter sink and assembly method
CN113829078A (en) * 2021-10-22 2021-12-24 沈阳航空航天大学 Laser drilling auxiliary drilling device and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5060363A (en) * 1990-09-12 1991-10-29 Bj Automations, Inc. Apparatus and method for forming holes in thermoplastic webbing
CN107671334A (en) * 2017-09-25 2018-02-09 中国冶集团有限公司 A kind of drilling shaped device of counter sink and assembly method
CN113829078A (en) * 2021-10-22 2021-12-24 沈阳航空航天大学 Laser drilling auxiliary drilling device and method

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