JPS57178652A - Grinding device with chock for roll - Google Patents
Grinding device with chock for rollInfo
- Publication number
- JPS57178652A JPS57178652A JP6574581A JP6574581A JPS57178652A JP S57178652 A JPS57178652 A JP S57178652A JP 6574581 A JP6574581 A JP 6574581A JP 6574581 A JP6574581 A JP 6574581A JP S57178652 A JPS57178652 A JP S57178652A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- bearing part
- lubricating oil
- chock
- vicinity
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/14—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the temperature during grinding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
PURPOSE:To support a roll in a more stable state without the necessity for using a deflection stopper, by providing a supplying means of lubricating oil at temperature, equal to temperature in the vicinity of bearings in a chock, to the bearing part in the chock. CONSTITUTION:A control device, comprising a temperature setter 33, detecting means 34 of temperatuer in the vicinity of bearing 3 in a chock, detecting means 35 of temperature of lubricating oil fed to the bearing part 3, adders 36, 37, controlling to hold temperature of lubricating oil to the set temperature of the setter 33, etc., is provided, and clearance in the bearing part 3 is suppressed to a small amount by setting a required value in the temperature setter part. For instance, when temperature in the vicinity of the bearing part 3 is lower than the preset temperature, a plus signal S' of temperature difference is output, and this signal is added to an output signal of the detectors 34, 35, then the signal S' is applied as a lubricating oil control signal S to flow regulating valves 30, 32, in this way, lubricating oil at higher temperature than in the vicinity of the bearing part 3 can be fed into the bearing part 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6574581A JPS57178652A (en) | 1981-04-30 | 1981-04-30 | Grinding device with chock for roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6574581A JPS57178652A (en) | 1981-04-30 | 1981-04-30 | Grinding device with chock for roll |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57178652A true JPS57178652A (en) | 1982-11-02 |
| JPS6116584B2 JPS6116584B2 (en) | 1986-05-01 |
Family
ID=13295854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6574581A Granted JPS57178652A (en) | 1981-04-30 | 1981-04-30 | Grinding device with chock for roll |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57178652A (en) |
-
1981
- 1981-04-30 JP JP6574581A patent/JPS57178652A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6116584B2 (en) | 1986-05-01 |
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