JPS5440387A - Grooving by grindstone - Google Patents
Grooving by grindstoneInfo
- Publication number
- JPS5440387A JPS5440387A JP10658977A JP10658977A JPS5440387A JP S5440387 A JPS5440387 A JP S5440387A JP 10658977 A JP10658977 A JP 10658977A JP 10658977 A JP10658977 A JP 10658977A JP S5440387 A JPS5440387 A JP S5440387A
- Authority
- JP
- Japan
- Prior art keywords
- grindstone
- grooves
- matched
- making
- metal material
- 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
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
PURPOSE: To efficiently make a plurality of grooves on a metal meterial with a rotary grindstone in making a semiconductor device, by feeding the rotary grindstone by each predetermined length.
CONSTITUTION: The metal material 1 contoured is secured by attraction in predetermined position on a magnet base 2. A reference side 5 of a diamond dresser 3 is matched with the tip of a diamond 6. In this state, the grindstone 8 is dressed to a predetermined width so that the grindstone is matched with the end face of the metal material. Then, the grindstone 8 is fed by each predetermined length, thereby making the grooves 9 at an accurate distance. Since the grooves can be made immediately after the dressing, the efficiency is high
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10658977A JPS5440387A (en) | 1977-09-07 | 1977-09-07 | Grooving by grindstone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10658977A JPS5440387A (en) | 1977-09-07 | 1977-09-07 | Grooving by grindstone |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5440387A true JPS5440387A (en) | 1979-03-29 |
Family
ID=14437366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10658977A Pending JPS5440387A (en) | 1977-09-07 | 1977-09-07 | Grooving by grindstone |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5440387A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6030510A (en) * | 1983-07-27 | 1985-02-16 | Kawasaki Steel Corp | Method for controlling tension at time of changing sheet thickness during rolling in tandem mill |
JPH02250726A (en) * | 1989-03-20 | 1990-10-08 | Ngk Insulators Ltd | Manufacture of electric discharge electrode for forming honeycomb/die and of honeycomb/die |
-
1977
- 1977-09-07 JP JP10658977A patent/JPS5440387A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6030510A (en) * | 1983-07-27 | 1985-02-16 | Kawasaki Steel Corp | Method for controlling tension at time of changing sheet thickness during rolling in tandem mill |
JPH02250726A (en) * | 1989-03-20 | 1990-10-08 | Ngk Insulators Ltd | Manufacture of electric discharge electrode for forming honeycomb/die and of honeycomb/die |
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