JPS5614010A - Grinding method for roll of rolling mill - Google Patents
Grinding method for roll of rolling millInfo
- Publication number
- JPS5614010A JPS5614010A JP8880279A JP8880279A JPS5614010A JP S5614010 A JPS5614010 A JP S5614010A JP 8880279 A JP8880279 A JP 8880279A JP 8880279 A JP8880279 A JP 8880279A JP S5614010 A JPS5614010 A JP S5614010A
- Authority
- JP
- Japan
- Prior art keywords
- roll
- grindstone
- frame
- reciprocate
- rolling mill
- 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
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
PURPOSE: To essentially prevent the dulling phenomenon of the grindstone, and to perform the titled grinding work, by making the grindstone being closely thrust against the rolling mill's roll surface to reciprocate parallelly to the roll axis and also to reciprocate in the roll's rotating direction.
CONSTITUTION: In the roll grinding apparatus 1, the hydraulic pressure is applied to the hydraulic chamber 9 of the holding box 10 to whose tip the grindstone 2 is being loosely attached, from the hydraulic header 6 through the on-off electromagnetic valve 5 and the pressure regulator 4; hereby, the grindstone 2 is closely thrust against the surface of the work roll 8. Plural sets of the holding box 10 are arranged so as to prevent the generation of the dead space between the surface of the roll 8 and the surface of the grindstone 2; and the inclined bottom surface of the frame 11 is put upon the inclined guide frame 14; then, the frame 11 is driven by the reciprocating motion driver 12 so as to make the reciprocating motions in the direction of the roll axis and in the direction perpendicular to the roll axis. According to this method, since the ground surface always contacts with new grindstone surface, any kind of the grindstone can always perform the grinding work without causing the dulling phenomenon.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8880279A JPS5614010A (en) | 1979-07-13 | 1979-07-13 | Grinding method for roll of rolling mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8880279A JPS5614010A (en) | 1979-07-13 | 1979-07-13 | Grinding method for roll of rolling mill |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5614010A true JPS5614010A (en) | 1981-02-10 |
JPS636285B2 JPS636285B2 (en) | 1988-02-09 |
Family
ID=13952993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8880279A Granted JPS5614010A (en) | 1979-07-13 | 1979-07-13 | Grinding method for roll of rolling mill |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5614010A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59101209A (en) * | 1982-11-30 | 1984-06-11 | Nippon Steel Corp | Grinding method of roll by grindstone |
JPS6199504A (en) * | 1984-10-19 | 1986-05-17 | Mitsubishi Heavy Ind Ltd | Method and device for grinding roll in on-line |
US4619080A (en) * | 1984-03-05 | 1986-10-28 | Nippon Steel Corporation | Roll grinding apparatus for rolling mills |
-
1979
- 1979-07-13 JP JP8880279A patent/JPS5614010A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59101209A (en) * | 1982-11-30 | 1984-06-11 | Nippon Steel Corp | Grinding method of roll by grindstone |
US4619080A (en) * | 1984-03-05 | 1986-10-28 | Nippon Steel Corporation | Roll grinding apparatus for rolling mills |
JPS6199504A (en) * | 1984-10-19 | 1986-05-17 | Mitsubishi Heavy Ind Ltd | Method and device for grinding roll in on-line |
Also Published As
Publication number | Publication date |
---|---|
JPS636285B2 (en) | 1988-02-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES473271A1 (en) | Method and apparatus for controllably supplying material to a rod mill in accordance with power consumption of the rod mill motor | |
JPS5614010A (en) | Grinding method for roll of rolling mill | |
JPS56107876A (en) | Grinder | |
JPS563173A (en) | Automatic grinding device | |
JPS56119367A (en) | Surface polishing method | |
GB2100632A (en) | Method and device for removing flashes and barbs | |
JPS5214295A (en) | Grinding finishing apparatus | |
JPS57137011A (en) | Processing method of mill roll | |
JPS5333497A (en) | Centerless grinder | |
JPS5550914A (en) | Special type drawing dies | |
JPS5590231A (en) | Electric discharge machining device | |
JPS56139865A (en) | Grinding machine | |
JPS5594742A (en) | Straightening machine | |
DE69221294D1 (en) | METHOD AND DEVICE FOR FINE, FINE, AND MICROFINE SIZING OF BRITTLE GROUND MATERIAL | |
Miller | Changing to Skiving and Roller Burnishing | |
JPS5389089A (en) | Method of dressing spherical surface grinder | |
JPS5423065A (en) | Machining method for clipper blade | |
JPS5615963A (en) | Method for quick setup in simultaneously grinding both ends of spring | |
JPS5542739A (en) | Cylinder cutting method and device with multi blade | |
JPS56134020A (en) | Method and device for working cylinder | |
JPS5652143A (en) | Device for chucking work such as crystal vibrator | |
JPS54114895A (en) | Relieveng apparatus for use in gear shapers | |
Parskin | Calculation of the Forces in Cold Volumetric Stamping | |
Schummer | Controlled Cooling Processes for Wire Rod and Structural Shapes | |
JPS55144957A (en) | Surface finishing machine |