JPS5473381A - Pattern cutting tool - Google Patents

Pattern cutting tool

Info

Publication number
JPS5473381A
JPS5473381A JP13996377A JP13996377A JPS5473381A JP S5473381 A JPS5473381 A JP S5473381A JP 13996377 A JP13996377 A JP 13996377A JP 13996377 A JP13996377 A JP 13996377A JP S5473381 A JPS5473381 A JP S5473381A
Authority
JP
Japan
Prior art keywords
cylinder
cutting depth
tip
screw
face
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
JP13996377A
Other languages
Japanese (ja)
Inventor
Shiro Takemura
Jun Kitamura
Masakatsu Ishida
Yukio Murata
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP13996377A priority Critical patent/JPS5473381A/en
Publication of JPS5473381A publication Critical patent/JPS5473381A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips
    • B23Q11/0046—Devices for removing chips by sucking

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Milling Processes (AREA)

Abstract

PURPOSE:To cut patterns without damaging the other than cut portion with a tool body thrusted in after previously setting cutting depth and making location with a transparent guide cylinder applied on the surface of a printed circuit board. CONSTITUTION:A sliding sleeve 12 is fixed through the process consisting of fastening said slinding sleeve 12 on a rotary unit 9 while thrusting the former in the latter and tightening a screw 8. Next, a set-secrew 19 is loosened and the end face 23 of a transparent cylinder 17 adjusted to the tip 24 of a drill by turning said transparent cylinder 17 right and left. The setting of cutting depth is made by turning said cylinder 17 over he graduations corresponding to said cutting depth, said graduations being provided on said sliding sleeve 12 and cylinder 17, and fixation is made by tightening said set-screw 19. Next, a set-screw 18 is loosened, and said end face 23 is transferred before said tip 24 by the force of a spring 13. In this condition, the location f said tip 24 and cutting position is determined by eye with said end face 23 applied on the surface of a circuit board 1. Next, pattern cutting is made with said cutting depth with a rotary unit 9 thrusted in.
JP13996377A 1977-11-24 1977-11-24 Pattern cutting tool Pending JPS5473381A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13996377A JPS5473381A (en) 1977-11-24 1977-11-24 Pattern cutting tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13996377A JPS5473381A (en) 1977-11-24 1977-11-24 Pattern cutting tool

Publications (1)

Publication Number Publication Date
JPS5473381A true JPS5473381A (en) 1979-06-12

Family

ID=15257739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13996377A Pending JPS5473381A (en) 1977-11-24 1977-11-24 Pattern cutting tool

Country Status (1)

Country Link
JP (1) JPS5473381A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55125903A (en) * 1979-02-26 1980-09-29 Marton Miksa Vacuum housing for rotary machine
JPS5953257U (en) * 1982-09-30 1984-04-07 株式会社島津製作所 Test piece scale collection device in tensile testing machine
JPS62189102U (en) * 1986-05-23 1987-12-02
US20120051864A1 (en) * 2010-08-30 2012-03-01 Sudershan Khurana Drill/countersink assembly and method for producing countersunk holes
US8696267B2 (en) * 2010-12-20 2014-04-15 Sudershan K Khurana Drill/countersink assembly and method for producing countersunk holes
CN110064966A (en) * 2019-05-13 2019-07-30 吴洁馨 The dust-control method and application method of a kind of dust-proof drilling machine, drilling machine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55125903A (en) * 1979-02-26 1980-09-29 Marton Miksa Vacuum housing for rotary machine
JPS6247142B2 (en) * 1979-02-26 1987-10-06 Marton Miksa
JPS5953257U (en) * 1982-09-30 1984-04-07 株式会社島津製作所 Test piece scale collection device in tensile testing machine
JPS62189102U (en) * 1986-05-23 1987-12-02
US20120051864A1 (en) * 2010-08-30 2012-03-01 Sudershan Khurana Drill/countersink assembly and method for producing countersunk holes
US8651776B2 (en) * 2010-08-30 2014-02-18 Sudershan Khurana Drill/countersink assembly and method for producing countersunk holes
US8696267B2 (en) * 2010-12-20 2014-04-15 Sudershan K Khurana Drill/countersink assembly and method for producing countersunk holes
CN110064966A (en) * 2019-05-13 2019-07-30 吴洁馨 The dust-control method and application method of a kind of dust-proof drilling machine, drilling machine

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