JPS57149162A - Working tool - Google Patents

Working tool

Info

Publication number
JPS57149162A
JPS57149162A JP3224581A JP3224581A JPS57149162A JP S57149162 A JPS57149162 A JP S57149162A JP 3224581 A JP3224581 A JP 3224581A JP 3224581 A JP3224581 A JP 3224581A JP S57149162 A JPS57149162 A JP S57149162A
Authority
JP
Japan
Prior art keywords
grinding
grains
bonding agent
fall
plugging
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
JP3224581A
Other languages
Japanese (ja)
Inventor
Seiichi Kosaku
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.)
Citizen Holdings Co Ltd
Citizen Watch Co Ltd
Original Assignee
Citizen Holdings Co Ltd
Citizen Watch 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 Citizen Holdings Co Ltd, Citizen Watch Co Ltd filed Critical Citizen Holdings Co Ltd
Priority to JP3224581A priority Critical patent/JPS57149162A/en
Publication of JPS57149162A publication Critical patent/JPS57149162A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
    • B24D3/342—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent
    • B24D3/344—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent the bonding agent being organic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

PURPOSE:To always expose a new surface of grinding grains and clear the plugging by bonding grinding grains and inorganic particles which tend to fall off, with bonding agent consisting pf polyimide high molecular material and making the inorganic particles to fall off and chip off forcibly during grinding process. CONSTITUTION:Before grinding, grinding grains 11 consisting of diamond and the like and falling grains 12 consisting of boron are exposed on the surface of bonding agent 10' made of polyimide high molecular material and have effectiveness in grinding. During grinding process, inorganic grains 12 with less adhesion to the bonding agent 10' than the grinding grains 11 fall off or chip off and the bonding agent 10' on the surface to be processed are removed by means of those vacant parts 12a, 12b after said falling off or chipping off. Thus the new grinding surface is always exposed and stabilized processing without plugging is performed.
JP3224581A 1981-03-06 1981-03-06 Working tool Pending JPS57149162A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3224581A JPS57149162A (en) 1981-03-06 1981-03-06 Working tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3224581A JPS57149162A (en) 1981-03-06 1981-03-06 Working tool

Publications (1)

Publication Number Publication Date
JPS57149162A true JPS57149162A (en) 1982-09-14

Family

ID=12353607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3224581A Pending JPS57149162A (en) 1981-03-06 1981-03-06 Working tool

Country Status (1)

Country Link
JP (1) JPS57149162A (en)

Similar Documents

Publication Publication Date Title
DE69917965D1 (en) Process for grinding precision components
DE3775655D1 (en) METHOD AND DEVICE FOR MECHANICAL GRINDING AND POLISHING THE SURFACE OF A MINERAL MATERIAL, ESPECIALLY FROM GLASS.
EP0613933A3 (en) Method of preparing substrate surfaces in order to bond, and abrasive material adapted to this use.
JPS57170538A (en) Polishing method for one side of semiconductor wafer
JPS5429189A (en) Abrasive wheel for glinding purpose
EP0096591A3 (en) Drilling bit
EP0050233A3 (en) Diamond grinding wheel for processing stone
ES512201A0 (en) "PROCEDURE FOR DRY GRINDING OF SELECTED WORK PIECES FROM THE CONSISTENT GROUP OF CEMENTED METAL CARBIDE".
Wang et al. The role of coolant in granite sawing
JPS5429188A (en) Abrasive wheel for grinding machine and method of producing the same
JPS55112774A (en) Tool for processing
JPS6427859A (en) Method for grinding hard and brittle material
AU6442190A (en) Coated hard material particles, process for their manufacture, and use in the manufacture of stock removal tools
CA2128071A1 (en) Cutting Member for Material Removal Tool
JPS5430595A (en) Superfinishing method
JPS56126576A (en) Grinding method in dressing
JPS5639865A (en) Rotary grindstone
BROESE EXPERIMENTS ON GRINDING OF CERAMIC FERRITES
Malkin et al. GLASS-GRINDING MECHANISMS AND INFLUENCE ON THE FINISHED SURFACE AND STRENGTH
JPS5389089A (en) Method of dressing spherical surface grinder
Marciniak An Unconventional Method of Grinding and the Tool
PL232795A1 (en) Abrasive for grinding or polishing in particular metals,timber or plastics and method of manufacturing the same
ATE71008T1 (en) METHOD AND DEVICE FOR MECHANICAL GRINDING AND POLISHING THE SURFACE OF A MINERAL MATERIAL, ESPECIALLY GLASS.
JPS5596273A (en) Method of producing grindstone using granular grindstone pieces as grind particle
JPS5662758A (en) Truing method for grinding wheel