JPS6236803B2 - - Google Patents

Info

Publication number
JPS6236803B2
JPS6236803B2 JP56024519A JP2451981A JPS6236803B2 JP S6236803 B2 JPS6236803 B2 JP S6236803B2 JP 56024519 A JP56024519 A JP 56024519A JP 2451981 A JP2451981 A JP 2451981A JP S6236803 B2 JPS6236803 B2 JP S6236803B2
Authority
JP
Japan
Prior art keywords
drill
value
cutting resistance
setting
magnitude
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.)
Expired
Application number
JP56024519A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57138505A (en
Inventor
Mitsuo Ishikawa
Kyoshi Sasaki
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.)
Brother Industries Ltd
Original Assignee
Brother 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 Brother Industries Ltd filed Critical Brother Industries Ltd
Priority to JP56024519A priority Critical patent/JPS57138505A/ja
Priority to KR8200621A priority patent/KR880002542B1/ko
Publication of JPS57138505A publication Critical patent/JPS57138505A/ja
Publication of JPS6236803B2 publication Critical patent/JPS6236803B2/ja
Granted 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
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
    • B23Q15/12—Adaptive control, i.e. adjusting itself to have a performance which is optimum according to a preassigned criterion
    • 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
    • B23Q11/04—Arrangements preventing overload of tools, e.g. restricting load
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Automatic Control Of Machine Tools (AREA)
JP56024519A 1981-02-20 1981-02-20 Machine tool Granted JPS57138505A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP56024519A JPS57138505A (en) 1981-02-20 1981-02-20 Machine tool
KR8200621A KR880002542B1 (ko) 1981-02-20 1982-02-12 공작 기계

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56024519A JPS57138505A (en) 1981-02-20 1981-02-20 Machine tool

Publications (2)

Publication Number Publication Date
JPS57138505A JPS57138505A (en) 1982-08-26
JPS6236803B2 true JPS6236803B2 (enExample) 1987-08-10

Family

ID=12140411

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56024519A Granted JPS57138505A (en) 1981-02-20 1981-02-20 Machine tool

Country Status (2)

Country Link
JP (1) JPS57138505A (enExample)
KR (1) KR880002542B1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62157759A (ja) * 1985-12-28 1987-07-13 Morita Mfg Co Ltd 孔明け加工方法及びその装置
JP2561723B2 (ja) * 1989-01-13 1996-12-11 株式会社日立製作所 ステップフィード加工方法

Also Published As

Publication number Publication date
JPS57138505A (en) 1982-08-26
KR880002542B1 (ko) 1988-11-29
KR830008793A (ko) 1983-12-14

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