GB806805A - Improvements in or relating to grinding tools - Google Patents
Improvements in or relating to grinding toolsInfo
- Publication number
- GB806805A GB806805A GB16828/55A GB1682855A GB806805A GB 806805 A GB806805 A GB 806805A GB 16828/55 A GB16828/55 A GB 16828/55A GB 1682855 A GB1682855 A GB 1682855A GB 806805 A GB806805 A GB 806805A
- Authority
- GB
- United Kingdom
- Prior art keywords
- groove
- workpiece
- tool
- conducting material
- metallic
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
- B24D7/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
- B24D7/066—Grinding blocks; their mountings or supports
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
806,805. Electrolytic grinding. BISTERFELD, E., [trading as BISTERFELD & STOLTING]. June 10, 1955 [June 12, 1954], No. 16828/55. Class 41. [Also in Groups XXII and XXIII] To enable the action of a grinding tool (see Group XXIII) to be combined with electrolytic erosion of the workpiece, the abrasive elements 1 of the tool and their clamping rings 3, 4 are insulated from a rotary carrier 6 or the latter is made from non- conducting material. Current is fed to slip rings 19 connected to the clamping rings 3, 4 or contact discs dipping into mercury baths may be used. A groove 22 in a non-rotary disc 21 provides a guide for traversing the workpiece across the tool, the elements 1 projecting through channels 31 into the groove 22 which is lined with plates 23 of wear-resisting metallic or non-metallic material. An electrolyte is fed through bores 24 in the disc 21 and the bottom of the groove 22 may consist of an electrically non-conducting plate 23 having grooves to accommodate metallic interconnected ribs 27, Fig. 6, supplied with current through a lead 30. The ribs 27 serve as cathode and the workpiece as anode. The bottom of the groove 22 may, alternatively, be formed by separate layers of a conducting material interspersed with a wearresisting non-conducting material.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE806805X | 1954-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB806805A true GB806805A (en) | 1958-12-31 |
Family
ID=6722688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16828/55A Expired GB806805A (en) | 1954-06-12 | 1955-06-10 | Improvements in or relating to grinding tools |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB806805A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3305470A (en) * | 1963-01-02 | 1967-02-21 | Anocut Eng Co | Electrolytic shaping apparatus for sequentially reducing the thickness of an elongated workpiece |
-
1955
- 1955-06-10 GB GB16828/55A patent/GB806805A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3305470A (en) * | 1963-01-02 | 1967-02-21 | Anocut Eng Co | Electrolytic shaping apparatus for sequentially reducing the thickness of an elongated workpiece |
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