JPS5577446A - Profiling controller in profiling machine - Google Patents

Profiling controller in profiling machine

Info

Publication number
JPS5577446A
JPS5577446A JP14746678A JP14746678A JPS5577446A JP S5577446 A JPS5577446 A JP S5577446A JP 14746678 A JP14746678 A JP 14746678A JP 14746678 A JP14746678 A JP 14746678A JP S5577446 A JPS5577446 A JP S5577446A
Authority
JP
Japan
Prior art keywords
profiling
corner part
angle
machine tool
detecting
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
JP14746678A
Other languages
Japanese (ja)
Inventor
Yoshio Ishikawa
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP14746678A priority Critical patent/JPS5577446A/en
Publication of JPS5577446A publication Critical patent/JPS5577446A/en
Pending legal-status Critical Current

Links

Landscapes

  • Machine Tool Copy Controls (AREA)

Abstract

PURPOSE: To prevent the intrusion to the corner part by sensitively detecting only the displacement in the advancing direction profiling and by allowing the machine tool to stop or reduce the speed prior to the arrival at the deformation point of the corner part and then by starting the machine tool slowly.
CONSTITUTION: A corner part detecting circuit 8 is constituted of the sampling circuits 11 and 12 which store profiling angle temporarily, the multiplication devices 13 and 14 which calculate the variation of the angle of profiled surface for the angle having been stored, subtracter 15, and a comparator 16 for detecting the variation of profiling angle above a fixed value. A start stopping circuit 9 receives the signal obtained through the corner part detecting circuit 8, intercepts feed signal, stops feed quickly, and corrects profiling direction, and then slowly starts the machine tool.
COPYRIGHT: (C)1980,JPO&Japio
JP14746678A 1978-11-29 1978-11-29 Profiling controller in profiling machine Pending JPS5577446A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14746678A JPS5577446A (en) 1978-11-29 1978-11-29 Profiling controller in profiling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14746678A JPS5577446A (en) 1978-11-29 1978-11-29 Profiling controller in profiling machine

Publications (1)

Publication Number Publication Date
JPS5577446A true JPS5577446A (en) 1980-06-11

Family

ID=15431006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14746678A Pending JPS5577446A (en) 1978-11-29 1978-11-29 Profiling controller in profiling machine

Country Status (1)

Country Link
JP (1) JPS5577446A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982004212A1 (en) * 1981-05-29 1982-12-09 Nozawa Ryoichiro Numerical control device
JPS59161252A (en) * 1983-03-04 1984-09-12 Fanuc Ltd Profiling control device
JPH0355148A (en) * 1989-07-25 1991-03-08 Fanuc Ltd Tracing machining control method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982004212A1 (en) * 1981-05-29 1982-12-09 Nozawa Ryoichiro Numerical control device
JPS59161252A (en) * 1983-03-04 1984-09-12 Fanuc Ltd Profiling control device
JPH0355148A (en) * 1989-07-25 1991-03-08 Fanuc Ltd Tracing machining control method

Similar Documents

Publication Publication Date Title
JPS5577446A (en) Profiling controller in profiling machine
JPS5247263A (en) Control apparatus for stopping moving articles at a predetermined posi tion
JPS5256472A (en) System for reducing biting on the corner part
JPS537090A (en) Device for controlling man conveyor
JPS5324188A (en) Device for controlling work engaged at predetermined suitable interval and for forming work
JPS5236052A (en) Thickness gauge unit
JPS52153555A (en) Method of controlling stoppage of movable member at designated position
JPS5311458A (en) Device for positioning manipulator
JPS5241335A (en) Speed controlling apparatus for elevators
JPS52154189A (en) Device and method of controlling profile position
JPS51126553A (en) Ice saving detecting device for an automatic ice machine
JPS5256265A (en) Speed change drive control system for auxiliary machine
JPS52102985A (en) Moving-body speed-control method and system
JPS5324158A (en) Stored ice detector of ice making machine
JPS5220066A (en) Current detecting circuit
JPS5236025A (en) Detector for perforation
JPS5216073A (en) Machine tool adaptablity controller
JPS523105A (en) Apparatus for stopping a linear motor at a predetermined position
JPS5628117A (en) Control system of detecting stop position of capsule and stopping capsule at fixed position in pipe conveyor system
JPS52109090A (en) Automatic stopping device for moving body
JPS5376282A (en) Positioning device
JPS5231463A (en) Control device for joining tips of travelling objects
JPS51130248A (en) Ultra-sonic measuring apparatus
JPS5335384A (en) Aligning method
JPS51111589A (en) Digital control apparatus