JPS5437976A - Method of detecting breakage in tools - Google Patents
Method of detecting breakage in toolsInfo
- Publication number
- JPS5437976A JPS5437976A JP10377977A JP10377977A JPS5437976A JP S5437976 A JPS5437976 A JP S5437976A JP 10377977 A JP10377977 A JP 10377977A JP 10377977 A JP10377977 A JP 10377977A JP S5437976 A JPS5437976 A JP S5437976A
- Authority
- JP
- Japan
- Prior art keywords
- tools
- detecting breakage
- processed
- work
- tool
- 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.)
- Granted
Links
Classifications
-
- 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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
- B23Q17/2233—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work for adjusting the tool relative to the workpiece
- B23Q17/2241—Detection of contact between tool and workpiece
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/406—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by monitoring or safety
- G05B19/4065—Monitoring tool breakage, life or condition
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/37—Measurements
- G05B2219/37245—Breakage tool, failure
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/45—Nc applications
- G05B2219/45129—Boring, drilling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Machine Tool Sensing Apparatuses (AREA)
- Drilling And Boring (AREA)
- Numerical Control (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10377977A JPS5437976A (en) | 1977-08-30 | 1977-08-30 | Method of detecting breakage in tools |
US05/935,779 US4246577A (en) | 1977-08-30 | 1978-08-22 | Tool breakage detecting apparatus |
GB7834900A GB2003407B (en) | 1977-08-30 | 1978-08-29 | Tool breakage detecting apparatus |
FR7825064A FR2401740A1 (fr) | 1977-08-30 | 1978-08-30 | Appareil de detection de rupture d'outil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10377977A JPS5437976A (en) | 1977-08-30 | 1977-08-30 | Method of detecting breakage in tools |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5437976A true JPS5437976A (en) | 1979-03-20 |
JPS6117604B2 JPS6117604B2 (ja) | 1986-05-08 |
Family
ID=14362901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10377977A Granted JPS5437976A (en) | 1977-08-30 | 1977-08-30 | Method of detecting breakage in tools |
Country Status (4)
Country | Link |
---|---|
US (1) | US4246577A (ja) |
JP (1) | JPS5437976A (ja) |
FR (1) | FR2401740A1 (ja) |
GB (1) | GB2003407B (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS569149A (en) * | 1979-06-29 | 1981-01-30 | Toyoda Mach Works Ltd | Contact detector |
US4396322A (en) * | 1980-12-22 | 1983-08-02 | Toyoda Koki Kabushiki Kaisha | Contact detecting apparatus |
US4620281A (en) * | 1981-09-22 | 1986-10-28 | General Electric Company | In-process cutting tool condition compensation and part inspection |
US4513430A (en) * | 1982-05-24 | 1985-04-23 | Varian Associates, Inc. | Missing or broken wafer sensor |
US4518257A (en) * | 1982-07-28 | 1985-05-21 | General Electric Company | Optical inspection system and method |
US4536849A (en) * | 1982-09-08 | 1985-08-20 | Cincinnati Milacron Inc. | Machine operation monitor |
US4642618A (en) * | 1985-07-23 | 1987-02-10 | Ibm Corporation | Tool failure detector |
JPS62178053U (ja) * | 1986-04-30 | 1987-11-12 | ||
JPH052273Y2 (ja) * | 1986-09-09 | 1993-01-20 | ||
US5691647A (en) * | 1995-03-03 | 1997-11-25 | Tooling & Production Systems, Inc. | Object sensing device and method for using same |
GB2357339B (en) * | 1999-12-16 | 2004-03-03 | Leamount Ltd | Workpiece forming |
US7732797B2 (en) | 2004-09-08 | 2010-06-08 | Renishaw Plc | Detection device and method for detecting objects subject to cyclic or repetitive motion |
ATE511945T1 (de) * | 2005-06-01 | 2011-06-15 | Werner Kluft | Verfahren und vorrichtung zur in-prozess werkzeugbrucherkennung |
GB0625387D0 (en) | 2006-12-21 | 2007-01-31 | Renishaw Plc | Object detector and method |
US8207697B1 (en) * | 2008-09-18 | 2012-06-26 | Daniel Reed | Positioning work stop |
US9857780B1 (en) | 2013-03-15 | 2018-01-02 | Daniel Reed | Positioning work stop |
DE102014204833A1 (de) * | 2014-03-14 | 2015-09-17 | Werner Kluft | Vorrichtung, Werkzeugmaschine und Verfahren zum Messen und Überwachen von Werkzeugen bzw. Werkstücken |
US9956658B1 (en) | 2015-03-20 | 2018-05-01 | Daniel Reed | Positioning work stop |
CN110370081A (zh) * | 2019-08-28 | 2019-10-25 | 天津激扬成套设备有限公司 | 一种机床刀具检测装置 |
US11677298B1 (en) | 2022-09-26 | 2023-06-13 | Allora International, Llc | Brushless tool detector and method of use therefor |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5253598A (en) * | 1975-10-29 | 1977-04-30 | Inoue Japax Res Inc | Apparatus for electrical discharge machining |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3001421A (en) * | 1959-04-15 | 1961-09-26 | Cross Co | Coil mounting for electronic tool detector |
CH355337A (fr) * | 1959-06-11 | 1961-06-30 | Tornos Sa Fabrique De Machine | Tour automatique |
US3963364A (en) * | 1963-01-11 | 1976-06-15 | Lemelson Jerome H | Tool control system and method |
US3817647A (en) * | 1963-01-11 | 1974-06-18 | J Lemelson | Tool control arrangement |
US3208311A (en) * | 1963-04-04 | 1965-09-28 | Cross Co | Tool detector |
US3339434A (en) * | 1964-11-03 | 1967-09-05 | Taco Inc | Apparatus for monitoring automatic machines |
US3628002A (en) * | 1967-11-21 | 1971-12-14 | Gen Electric | On-machine inspection systems |
US3646419A (en) * | 1969-11-05 | 1972-02-29 | Hughes Aircraft Co | Numerical control with position offset |
US3754178A (en) * | 1970-07-04 | 1973-08-21 | Heyligenstaedt & Co | Apparatus for adjusting the tools of a multi-spindle tool machine |
US3679955A (en) * | 1971-06-07 | 1972-07-25 | Gen Electric | Control system for compensating for dimensional errors due to cutting tool wear in an automatic machine tool |
JPS5244476B2 (ja) * | 1972-01-13 | 1977-11-08 | ||
US3794814A (en) * | 1973-02-15 | 1974-02-26 | Atomic Energy Commission | Continuous dynamic error monitoring device for numerically controlled machines |
JPS5411021B2 (ja) * | 1973-04-28 | 1979-05-11 |
-
1977
- 1977-08-30 JP JP10377977A patent/JPS5437976A/ja active Granted
-
1978
- 1978-08-22 US US05/935,779 patent/US4246577A/en not_active Expired - Lifetime
- 1978-08-29 GB GB7834900A patent/GB2003407B/en not_active Expired
- 1978-08-30 FR FR7825064A patent/FR2401740A1/fr active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5253598A (en) * | 1975-10-29 | 1977-04-30 | Inoue Japax Res Inc | Apparatus for electrical discharge machining |
Also Published As
Publication number | Publication date |
---|---|
GB2003407B (en) | 1982-01-13 |
FR2401740B1 (ja) | 1983-07-01 |
US4246577A (en) | 1981-01-20 |
GB2003407A (en) | 1979-03-14 |
JPS6117604B2 (ja) | 1986-05-08 |
FR2401740A1 (fr) | 1979-03-30 |
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