JPS55131414A - Multispindle boring machine system - Google Patents

Multispindle boring machine system

Info

Publication number
JPS55131414A
JPS55131414A JP3695079A JP3695079A JPS55131414A JP S55131414 A JPS55131414 A JP S55131414A JP 3695079 A JP3695079 A JP 3695079A JP 3695079 A JP3695079 A JP 3695079A JP S55131414 A JPS55131414 A JP S55131414A
Authority
JP
Japan
Prior art keywords
drill
set value
limit set
multispindle
detected
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
JP3695079A
Other languages
Japanese (ja)
Inventor
Akihiko No
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP3695079A priority Critical patent/JPS55131414A/en
Publication of JPS55131414A publication Critical patent/JPS55131414A/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
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
    • B23Q17/0952—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining
    • B23Q17/0957—Detection of tool breakage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
    • B23B49/001—Devices for detecting or indicating failure of drills
    • 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
    • B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
    • B23Q2039/006—Machines with multi-spindles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)

Abstract

PURPOSE:To detect a damage of a drill by a method wherein an electric signal, higher than an upper-limit set value or lower than a lower-limit set value among electric signals which are originated in a boring work and are output from a vibration detector, is detected and an abnormal signal is delivered. CONSTITUTION:A main body of a multispindle boring machine is comprising a work guide 1 and a drill driving table 7 while is provided with a drill damage detecting device 10. An input side of the device 10 is connected to a high-sensitive vibration detector 11, position detectors 12 for drills 6a, 6b, 6c and the second position detector 13. An output side of the device 10 is connected to an abnormal signal generator 14. In case a detected value is out of a range between an upper-limit set value and a lower-limit set value, an abnormal signal is generated, thereby, an abnormal of a drill may be detected.
JP3695079A 1979-03-30 1979-03-30 Multispindle boring machine system Pending JPS55131414A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3695079A JPS55131414A (en) 1979-03-30 1979-03-30 Multispindle boring machine system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3695079A JPS55131414A (en) 1979-03-30 1979-03-30 Multispindle boring machine system

Publications (1)

Publication Number Publication Date
JPS55131414A true JPS55131414A (en) 1980-10-13

Family

ID=12484018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3695079A Pending JPS55131414A (en) 1979-03-30 1979-03-30 Multispindle boring machine system

Country Status (1)

Country Link
JP (1) JPS55131414A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100360316B1 (en) * 1998-12-07 2003-02-19 주식회사 만도 Machining system of the input shaft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100360316B1 (en) * 1998-12-07 2003-02-19 주식회사 만도 Machining system of the input shaft

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