JPS5558927A - Grinding machine - Google Patents

Grinding machine

Info

Publication number
JPS5558927A
JPS5558927A JP13019578A JP13019578A JPS5558927A JP S5558927 A JPS5558927 A JP S5558927A JP 13019578 A JP13019578 A JP 13019578A JP 13019578 A JP13019578 A JP 13019578A JP S5558927 A JPS5558927 A JP S5558927A
Authority
JP
Japan
Prior art keywords
work
grinding pressure
revolution
grinding
abrasive wires
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
JP13019578A
Other languages
Japanese (ja)
Other versions
JPS6347587B2 (en
Inventor
Kiyoshi Inoue
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.)
Inoue Japax Research Inc
Original Assignee
Inoue Japax Research Inc
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 Inoue Japax Research Inc filed Critical Inoue Japax Research Inc
Priority to JP13019578A priority Critical patent/JPS5558927A/en
Priority to SE7813125A priority patent/SE431521B/en
Priority to BR7900605A priority patent/BR7900605A/en
Priority to FR7907198A priority patent/FR2439066A1/en
Priority to DE19792913086 priority patent/DE2913086A1/en
Priority to DE19792936298 priority patent/DE2936298A1/en
Priority to US06/076,502 priority patent/US4367389A/en
Priority to IT50408/79A priority patent/IT1119863B/en
Priority to GB7934278A priority patent/GB2033799B/en
Priority to FR7925252A priority patent/FR2438521A1/en
Publication of JPS5558927A publication Critical patent/JPS5558927A/en
Priority to US06/355,301 priority patent/US4561214A/en
Publication of JPS6347587B2 publication Critical patent/JPS6347587B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To keep the grinding pressure constant at a certain level while machining, by controlling the motor revolution with a detector for checking the contact friction between abrasive wires and a work.
CONSTITUTION: The electric resistance which changes in accordance with the state of contact between abrasive wires 3 and a work 6 is checked by energizing from a power source 7, the circuit current being sensed by a resistor 8 as a voltage drop. The resistor signal is applied to a control circuit 9 and controls a motor control power 5 for keeping the grinding pressure constant. The abrasive wires 3 are expanded by the revolution and this expansive force is applied to the machining face of the work 6 for grinding. This means that the grinding pressure can be controlled through control of the motor revolution.
COPYRIGHT: (C)1980,JPO&Japio
JP13019578A 1978-10-12 1978-10-21 Grinding machine Granted JPS5558927A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP13019578A JPS5558927A (en) 1978-10-21 1978-10-21 Grinding machine
SE7813125A SE431521B (en) 1978-10-18 1978-12-20 Tool for frictional machining of the surface on a workpiece
BR7900605A BR7900605A (en) 1978-10-18 1979-01-31 WEARING TOOL
FR7907198A FR2439066A1 (en) 1978-10-18 1979-03-21 Grinding or polishing tool - where rotating shank carries circular row of wires or fibres made of metals or non-metallic materials and forming abrasive brush
DE19792913086 DE2913086A1 (en) 1978-10-18 1979-04-02 GRINDING OR POLISHING TOOL AND PRODUCTION METHOD FOR THIS
DE19792936298 DE2936298A1 (en) 1978-10-12 1979-09-07 ELECTROEROSIVE MACHINING MACHINE
US06/076,502 US4367389A (en) 1978-10-12 1979-09-17 EDM System with abrasive finisher
IT50408/79A IT1119863B (en) 1978-10-12 1979-09-28 ELECTRIC DISCHARGE PROCESSING SYSTEM WITH FINISHING DEVICE FOR ABRASICS
GB7934278A GB2033799B (en) 1978-10-12 1979-10-03 Finishing electric-erosion machined surfaces
FR7925252A FR2438521A1 (en) 1978-10-12 1979-10-10 ELECTRO-EROSION MACHINING MACHINE
US06/355,301 US4561214A (en) 1978-10-12 1982-03-05 Abrading tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13019578A JPS5558927A (en) 1978-10-21 1978-10-21 Grinding machine

Publications (2)

Publication Number Publication Date
JPS5558927A true JPS5558927A (en) 1980-05-02
JPS6347587B2 JPS6347587B2 (en) 1988-09-22

Family

ID=15028353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13019578A Granted JPS5558927A (en) 1978-10-12 1978-10-21 Grinding machine

Country Status (1)

Country Link
JP (1) JPS5558927A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63201054U (en) * 1987-06-13 1988-12-26
JP2011136397A (en) * 2009-12-28 2011-07-14 Kawasaki Heavy Ind Ltd Brush condition determination device and determination method of conductive rotary brush
WO2018225270A1 (en) * 2017-06-09 2018-12-13 株式会社ジーベックテクノロジー Machining-condition determination program, computer device, machining-condition determination method, machining device, and machining system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63201054U (en) * 1987-06-13 1988-12-26
JP2011136397A (en) * 2009-12-28 2011-07-14 Kawasaki Heavy Ind Ltd Brush condition determination device and determination method of conductive rotary brush
WO2018225270A1 (en) * 2017-06-09 2018-12-13 株式会社ジーベックテクノロジー Machining-condition determination program, computer device, machining-condition determination method, machining device, and machining system

Also Published As

Publication number Publication date
JPS6347587B2 (en) 1988-09-22

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