JPS5783359A - Grinding machine for cutting and grinding at constant load - Google Patents

Grinding machine for cutting and grinding at constant load

Info

Publication number
JPS5783359A
JPS5783359A JP15421680A JP15421680A JPS5783359A JP S5783359 A JPS5783359 A JP S5783359A JP 15421680 A JP15421680 A JP 15421680A JP 15421680 A JP15421680 A JP 15421680A JP S5783359 A JPS5783359 A JP S5783359A
Authority
JP
Japan
Prior art keywords
grinding
resistance
work
grinding resistance
sensed
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
JP15421680A
Other languages
Japanese (ja)
Other versions
JPS5921746B2 (en
Inventor
Hideo Tokutake
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.)
Koyama Co Ltd
Original Assignee
Koyama Co Ltd
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 Koyama Co Ltd filed Critical Koyama Co Ltd
Priority to JP15421680A priority Critical patent/JPS5921746B2/en
Publication of JPS5783359A publication Critical patent/JPS5783359A/en
Publication of JPS5921746B2 publication Critical patent/JPS5921746B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Sawing (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

PURPOSE: To relieve the resistance against grinding work by furnishing a sensor part to sense the grinding resistance and by permitting the cutter to stop approaching the work or to part from it if the sensed resistance exceeds a certain specific value.
CONSTITUTION: An eccentric shaft 20 is born by a pair of bearings 16, 18 mounted upright on the body's bed 14 and a swing frame 12 supported freely to swing. A cutting wheel 28 is installed at the side of the front part of this frame 12 driven by a motor 30 to rotate in a vertical plane. A table 50 formed in the "V" shape at its oversurface for placing of works is mounted on the table 40 solidly. A balancer 32 coupled to the rear end of the swing frame 12 is so controlled that its rod protruding in if the ammeter for sensing of the grinding resistance has sensed an amperage exceeding a certain specific value, i.e. if the grinding resistance exceeds the specified value, and accordingly the wheel 28 is turned up with said eccentric shaft 20 as axis to stay away from the work for a certain period of time. Thus the grinding resistance is relieved temporarily.
COPYRIGHT: (C)1982,JPO&Japio
JP15421680A 1980-11-01 1980-11-01 Cutting/grinding grinder Expired JPS5921746B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15421680A JPS5921746B2 (en) 1980-11-01 1980-11-01 Cutting/grinding grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15421680A JPS5921746B2 (en) 1980-11-01 1980-11-01 Cutting/grinding grinder

Publications (2)

Publication Number Publication Date
JPS5783359A true JPS5783359A (en) 1982-05-25
JPS5921746B2 JPS5921746B2 (en) 1984-05-22

Family

ID=15579373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15421680A Expired JPS5921746B2 (en) 1980-11-01 1980-11-01 Cutting/grinding grinder

Country Status (1)

Country Link
JP (1) JPS5921746B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63300865A (en) * 1987-05-28 1988-12-08 Koyama:Kk Grinding device
US5210979A (en) * 1989-11-17 1993-05-18 Kabushiki Kaisha Shimomura Seisakusho Cutting method with a rotary sheet hone
US6893323B2 (en) 1999-05-21 2005-05-17 Emerson Electric Uk Limited Method of and apparatus for removing material

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0545922Y2 (en) * 1986-08-29 1993-11-30

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63300865A (en) * 1987-05-28 1988-12-08 Koyama:Kk Grinding device
US5210979A (en) * 1989-11-17 1993-05-18 Kabushiki Kaisha Shimomura Seisakusho Cutting method with a rotary sheet hone
US6893323B2 (en) 1999-05-21 2005-05-17 Emerson Electric Uk Limited Method of and apparatus for removing material

Also Published As

Publication number Publication date
JPS5921746B2 (en) 1984-05-22

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