JPS5558927A - Grinding machine - Google Patents
Grinding machineInfo
- 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
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
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)
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 |
-
1978
- 1978-10-21 JP JP13019578A patent/JPS5558927A/en active Granted
Cited By (3)
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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