JPS5656378A - Metal-bonded grindstone wheel - Google Patents
Metal-bonded grindstone wheelInfo
- Publication number
- JPS5656378A JPS5656378A JP13210779A JP13210779A JPS5656378A JP S5656378 A JPS5656378 A JP S5656378A JP 13210779 A JP13210779 A JP 13210779A JP 13210779 A JP13210779 A JP 13210779A JP S5656378 A JPS5656378 A JP S5656378A
- Authority
- JP
- Japan
- Prior art keywords
- metal
- hole
- blade
- outer peripheral
- holes
- 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
Links
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
PURPOSE: To improve the strength of a metal-bonded grindstone wheel against impacts by fixing a blade on a surface including a group of outer through-holes arranged in an outer peripheral edge portion of a metallic disc and on the wall of each of the through-holes.
CONSTITUTION: Outer through-hole group 2 and inner through-hole group 3 are formed in two arcuate rows at an outer peripheral portion of a metallic disc 1. On the surface of the outer peripheral portion of the metal disc 1 including the outer through-hole unit 2 and inside of each outer through-hole 4, a mixture of various metal powder and abrasive powder is applied and then sintered under pressure, thereby bonding a blade 5 to the metal disc 1. Therefore, since the blade 1 is bonded to the surface including the outer through-hole unit 2 the walls of the through- holes 4, the sintered material at an upper and lower faces are united into an integral body, thus being strong against impacts. A great cooling effect can be obtained as the inner through-hole unit 3 is exposed as is.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13210779A JPS5656378A (en) | 1979-10-12 | 1979-10-12 | Metal-bonded grindstone wheel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13210779A JPS5656378A (en) | 1979-10-12 | 1979-10-12 | Metal-bonded grindstone wheel |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5656378A true JPS5656378A (en) | 1981-05-18 |
Family
ID=15073602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13210779A Pending JPS5656378A (en) | 1979-10-12 | 1979-10-12 | Metal-bonded grindstone wheel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5656378A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS548917A (en) * | 1977-06-22 | 1979-01-23 | Matsushita Electric Ind Co Ltd | Telvision projector |
-
1979
- 1979-10-12 JP JP13210779A patent/JPS5656378A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS548917A (en) * | 1977-06-22 | 1979-01-23 | Matsushita Electric Ind Co Ltd | Telvision projector |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IE42084L (en) | Abrasive body | |
JPS5656378A (en) | Metal-bonded grindstone wheel | |
JPS5429189A (en) | Abrasive wheel for glinding purpose | |
JPS5656379A (en) | Resin-bonded grindstone wheel | |
JPS51140289A (en) | Method of producing a metal bond grindstone | |
JPS5429188A (en) | Abrasive wheel for grinding machine and method of producing the same | |
JPS53139298A (en) | Method of machining worm wheel for drum type worm gear | |
JPS52143592A (en) | Composite grinder | |
JPS56114669A (en) | Rimrock diamond blade cutter | |
JPS55120980A (en) | Grinder for vertical-axis plane grinding | |
JPS51133876A (en) | Grinding met hod of steel surface | |
JPS5477390A (en) | Resinoid grindstone ingredients | |
JPS5214295A (en) | Grinding finishing apparatus | |
JPS545292A (en) | Grinding device | |
JPS5537239A (en) | Manufacturing method of resin-bonded diamond wheel | |
JPS5745023A (en) | Bonding method for foamed material | |
JPS5615970A (en) | Grinding method for surface of granular substance | |
JPS5349702A (en) | Wheel | |
JPS569172A (en) | Diamond grindstone for surface grinder | |
JPS5495094A (en) | Grinding attachment by tilted grinding grind stone and its grinding method | |
JPS5380889A (en) | Cutting and grinding tool | |
JPS5676380A (en) | Multiblade wheel | |
JPS5652181A (en) | Diamond grindstone for grinding hardly grindable material | |
JPS5656380A (en) | Disk type abrasive stone for cutting | |
JPS57107780A (en) | Abrasive disc |