JPS5739410A - Interference detector of angular grinding machine - Google Patents

Interference detector of angular grinding machine

Info

Publication number
JPS5739410A
JPS5739410A JP11514780A JP11514780A JPS5739410A JP S5739410 A JPS5739410 A JP S5739410A JP 11514780 A JP11514780 A JP 11514780A JP 11514780 A JP11514780 A JP 11514780A JP S5739410 A JPS5739410 A JP S5739410A
Authority
JP
Japan
Prior art keywords
distance
working surface
work
grinding wheel
head stock
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
Application number
JP11514780A
Other languages
Japanese (ja)
Other versions
JPS6246883B2 (en
Inventor
Kenichi Munekata
Norihiko Shimizu
Yasuji Sakakibara
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.)
Toyoda Koki KK
Original Assignee
Toyoda Koki KK
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 Toyoda Koki KK filed Critical Toyoda Koki KK
Priority to JP11514780A priority Critical patent/JPS5739410A/en
Publication of JPS5739410A publication Critical patent/JPS5739410A/en
Publication of JPS6246883B2 publication Critical patent/JPS6246883B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G05B19/4061—Avoiding collision or forbidden zones
    • 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
    • G05B2219/49—Nc machine tool, till multiple
    • G05B2219/49157—Limitation, collision, interference, forbidden zones, avoid obstacles

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Numerical Control (AREA)

Abstract

PURPOSE:To prevent an interference between a grinding wheel and a head stock, and also to place a working surface at a position which is easy to work, by operating a distance between the working surface and the head stock, from a position of the grinding wheel working surface and a position of the work table. CONSTITUTION:A work table 10 moves in the parallel direction with a work axis Ow. A grinding wheel G moves along a travel 13 crossing at an acute angle with the work axis. Ow. When working is started, a reference and Sr of a work W is placed at an intersection point of the travel 13 and the work axis Ow. For instance, when a distance between a working surface Gb of the grinding wheel G and the work axis Ow is made ABSX, and a distance between the reference end Sr and the front 11a of the head stock is made La, a distance CA0 between the working surface Ga of the grinding wheel G and the front 11a of the head stock can be calculated. Accordingly, a distance CA between the head stock 10 and the working surface Ga is derived. In this way, the movement is limited so that the distance CA is kept above a tolerance value.
JP11514780A 1980-08-20 1980-08-20 Interference detector of angular grinding machine Granted JPS5739410A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11514780A JPS5739410A (en) 1980-08-20 1980-08-20 Interference detector of angular grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11514780A JPS5739410A (en) 1980-08-20 1980-08-20 Interference detector of angular grinding machine

Publications (2)

Publication Number Publication Date
JPS5739410A true JPS5739410A (en) 1982-03-04
JPS6246883B2 JPS6246883B2 (en) 1987-10-05

Family

ID=14655463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11514780A Granted JPS5739410A (en) 1980-08-20 1980-08-20 Interference detector of angular grinding machine

Country Status (1)

Country Link
JP (1) JPS5739410A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53103295A (en) * 1977-02-18 1978-09-08 Warner Swasey Co New method of grtnding work and grinding machine provided with device for carrying out this method
JPS54132088A (en) * 1978-04-06 1979-10-13 Toshiba Corp Numerical control device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53103295A (en) * 1977-02-18 1978-09-08 Warner Swasey Co New method of grtnding work and grinding machine provided with device for carrying out this method
JPS54132088A (en) * 1978-04-06 1979-10-13 Toshiba Corp Numerical control device

Also Published As

Publication number Publication date
JPS6246883B2 (en) 1987-10-05

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