JPS56102478A - Grinding wheel mixed with less hard inorganic grain - Google Patents
Grinding wheel mixed with less hard inorganic grainInfo
- Publication number
- JPS56102478A JPS56102478A JP610180A JP610180A JPS56102478A JP S56102478 A JPS56102478 A JP S56102478A JP 610180 A JP610180 A JP 610180A JP 610180 A JP610180 A JP 610180A JP S56102478 A JPS56102478 A JP S56102478A
- Authority
- JP
- Japan
- Prior art keywords
- grains
- grinding
- less hard
- grinding stone
- mixing
- 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 improve the grinding and cutting efficiency of the grinding stone wheel by mixing less hard rock-forming mineral the hardness thereof is 2W6 into the grinding stone.
CONSTITUTION: The grinding stone is prepared by mixing grains having the diameter almost the same as that of the grinding stone grains but the hardness is between 2W6 which is lower than that of the grinding stone. The example of grains to be mixed in are; anhydrite (3), tremolite (5), pyroxene group (5.5W6.5) and the like. The mixing in amount of those lower hardness grains into the grinding grains is preferably about 10W40wt% as against the total amount of the grain. Mixture of the less hard rock-forming mineral grains, if the above conditions are satisfied, shows the most favorable effect. In comparison with grinding wheels sold on the market and those manufactured without the mixture of less hard grains, the cutting wheel of this type has been proved effective about 5 times as much.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP610180A JPS56102478A (en) | 1980-01-21 | 1980-01-21 | Grinding wheel mixed with less hard inorganic grain |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP610180A JPS56102478A (en) | 1980-01-21 | 1980-01-21 | Grinding wheel mixed with less hard inorganic grain |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56102478A true JPS56102478A (en) | 1981-08-15 |
JPS5720114B2 JPS5720114B2 (en) | 1982-04-26 |
Family
ID=11629102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP610180A Granted JPS56102478A (en) | 1980-01-21 | 1980-01-21 | Grinding wheel mixed with less hard inorganic grain |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56102478A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5815672A (en) * | 1981-07-21 | 1983-01-29 | Daichiku:Kk | Resinoid bonded flat shaped rotary grinding stone |
US4657563A (en) * | 1985-10-31 | 1987-04-14 | Norton Company | Resin bonded grinding wheels with fillers |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS493429A (en) * | 1972-04-25 | 1974-01-12 | ||
JPS5429189A (en) * | 1977-08-09 | 1979-03-05 | Honda Motor Co Ltd | Abrasive wheel for glinding purpose |
-
1980
- 1980-01-21 JP JP610180A patent/JPS56102478A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS493429A (en) * | 1972-04-25 | 1974-01-12 | ||
JPS5429189A (en) * | 1977-08-09 | 1979-03-05 | Honda Motor Co Ltd | Abrasive wheel for glinding purpose |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5815672A (en) * | 1981-07-21 | 1983-01-29 | Daichiku:Kk | Resinoid bonded flat shaped rotary grinding stone |
US4657563A (en) * | 1985-10-31 | 1987-04-14 | Norton Company | Resin bonded grinding wheels with fillers |
Also Published As
Publication number | Publication date |
---|---|
JPS5720114B2 (en) | 1982-04-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IE801202L (en) | Hydraulic cement compositions. | |
IE801180L (en) | Hydraulic cement compositions. | |
HU9603048D0 (en) | Improved superabrasive tool | |
FI881986A (en) | Dry cement composition and use of ferrous sulphate as chromate neutralizing additives for cement | |
IE790672L (en) | Solid additives. | |
AU574522B2 (en) | Cutter for disc grinder | |
BR8203073A (en) | PROCESS FOR FORMING ABRASIVE GRAINS PROCESS FOR FORMING ABRASIVES HAVING ALPHA-ALUMIN GRAINS WITH A DIAMETER FROM 5,000 TO 200,000 THE SYNTERIZED ABRASIVE GRAIN COMPOSITION AND ABRASIVE GRAIN | |
NZ232668A (en) | Soil substitute prepared by composting bark mixed with sand and quarry stone particles | |
JPS56102478A (en) | Grinding wheel mixed with less hard inorganic grain | |
IT8685525A0 (en) | VISCOSITY OF THE ABRASIVE MIXTURE AND DEVICE FOR THE AUTOMATIC CONTROL OF THE QUANTITY OF GRAIN, THE DENSITY AND THE METALLIC USED IN THE SAWING OF GRANITES OR HARD STONES. | |
EP0096591A3 (en) | Drilling bit | |
JPS5429189A (en) | Abrasive wheel for glinding purpose | |
SE8204470L (en) | TANDKREMKOMPOSITION | |
JPS56152583A (en) | Resinoid-bonded cutting wheel | |
EP0048927A3 (en) | Process for the preparation of n,o-disubstituted urethanes, and their use as raw materials in the manufacture of isocyanates | |
JPS646078A (en) | Static crushing agent | |
ATE14139T1 (en) | SPREADING AGENT FOR REMOVING OR PREVENTING SLEEPING FROM SNOW AND/OR ICE. | |
JPS5511765A (en) | Abrasive compound | |
ES8404825A1 (en) | Stable compositions based on fenarimol, their preparation and their use | |
JPS5537239A (en) | Manufacturing method of resin-bonded diamond wheel | |
JPS55112774A (en) | Tool for processing | |
MD1760G2 (en) | Process for defluorination of natural water | |
AU2001262024A1 (en) | Silicate glass for modifying ceramic materials and the use of a silicate glass of this type | |
JPS5741171A (en) | Grindstone for grinding and cutting | |
JPS56140013A (en) | Synthesizing method for cubic system boron nitride |