GB1045355A - Improvements in the electrolytic and mechanical removal of metal - Google Patents
Improvements in the electrolytic and mechanical removal of metalInfo
- Publication number
- GB1045355A GB1045355A GB2792864A GB2792864A GB1045355A GB 1045355 A GB1045355 A GB 1045355A GB 2792864 A GB2792864 A GB 2792864A GB 2792864 A GB2792864 A GB 2792864A GB 1045355 A GB1045355 A GB 1045355A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hub
- wheel
- electrically conductive
- grinding wheel
- periphery
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H5/00—Combined machining
- B23H5/06—Electrochemical machining combined with mechanical working, e.g. grinding or honing
- B23H5/08—Electrolytic grinding
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
<PICT:1045355/C6-C7/1> A bi-functional cathodic tool used for the electrolytic erosion of an electrically conductive workpiece has a non-conductive member having an abrasive periphery and at least one of the faces adjacent thereto coated with an electrically conductive material whereby material is removed from the workpiece by contact of the abrasive periphery therewith, and resultant burrs are removed by electrolytic erosion, the electrically conducting coating on the tool forming the counter electrode. In the embodiment shown the tool comprises a porous grinding wheel 21 having an electrically conductive coating 22 upon one face, and being rigidly maintained upon a rotatable partially hollow hub 27. Electrolyte is supplied to the interior of the hub from a reservoir by the pipe 9, and passes from the hub through a plurality of orifices 35 to a recess 36 in the wheel and thence flows through the pores of the grinding wheel to the periphery thereof, under the centrifugal action of the rotating wheel. Electric current is supplied to the wheel via a brush 32, the hub 27 being metallic. In flowing through the pores of the grinding wheel the electrolyte also serves as a cooling fluid.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29374563A | 1963-07-09 | 1963-07-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1045355A true GB1045355A (en) | 1966-10-12 |
Family
ID=23130401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2792864A Expired GB1045355A (en) | 1963-07-09 | 1964-07-07 | Improvements in the electrolytic and mechanical removal of metal |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1899889U (en) |
GB (1) | GB1045355A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106607774A (en) * | 2015-10-22 | 2017-05-03 | 中国砂轮企业股份有限公司 | Grinding wheel with internal fluid supply structure |
TWI615226B (en) * | 2016-12-14 | 2018-02-21 | 財團法人金屬工業研究發展中心 | Grinding processing device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109420807A (en) * | 2017-08-31 | 2019-03-05 | 深圳市水佳鑫科技有限公司 | Hard metal electrochemistry contour grinding equipment |
-
1964
- 1964-07-07 GB GB2792864A patent/GB1045355A/en not_active Expired
- 1964-07-08 DE DE1964G0030427 patent/DE1899889U/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106607774A (en) * | 2015-10-22 | 2017-05-03 | 中国砂轮企业股份有限公司 | Grinding wheel with internal fluid supply structure |
TWI615226B (en) * | 2016-12-14 | 2018-02-21 | 財團法人金屬工業研究發展中心 | Grinding processing device |
Also Published As
Publication number | Publication date |
---|---|
DE1899889U (en) | 1964-09-03 |
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