JPS57211425A - Machining process in association of discharge machining with abrasive grain flow machining - Google Patents
Machining process in association of discharge machining with abrasive grain flow machiningInfo
- Publication number
- JPS57211425A JPS57211425A JP9646481A JP9646481A JPS57211425A JP S57211425 A JPS57211425 A JP S57211425A JP 9646481 A JP9646481 A JP 9646481A JP 9646481 A JP9646481 A JP 9646481A JP S57211425 A JPS57211425 A JP S57211425A
- Authority
- JP
- Japan
- Prior art keywords
- machining
- abrasive grain
- space
- cavity
- metal mold
- 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
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
- B23H5/04—Electrical discharge machining combined with mechanical working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
PURPOSE:To machine the member in grinding finish with high accuracy by means of abrasive grain flow machining after associating a working electrode which has been used for discharge machining, with a member which has been machined under the same condition at the time of discharge machining. CONSTITUTION:Desired size of cavity 3 is formed at the desired part of a metal mold 2 by means of a spark erosion electrode 1. Then abrasive grain is passed through a void between the working electrode 1, a hole 8 which has been formed into an abrasive grain flow controller 6, and the cavity made by the discharge electrode 1 and by the metal mold 2, flowed to a space c on the side of a mover 10b, and to a working medium which has been filled into a space B in a cylinder 7 on the side of a mover 10a, and then the cavity of the metal mold 2 is ground using abrasive grain which has been flowed thereinto. After that, the working medium in the space c is flowed into the space B contrariwise by progress of the mover 10b in order to grind the cavity of the metal mold 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9646481A JPS57211425A (en) | 1981-06-24 | 1981-06-24 | Machining process in association of discharge machining with abrasive grain flow machining |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9646481A JPS57211425A (en) | 1981-06-24 | 1981-06-24 | Machining process in association of discharge machining with abrasive grain flow machining |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57211425A true JPS57211425A (en) | 1982-12-25 |
Family
ID=14165746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9646481A Pending JPS57211425A (en) | 1981-06-24 | 1981-06-24 | Machining process in association of discharge machining with abrasive grain flow machining |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57211425A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60201876A (en) * | 1984-03-23 | 1985-10-12 | Ibiden Co Ltd | Polishing of metal die using graphite tool |
JPS6234727A (en) * | 1985-03-04 | 1987-02-14 | Mitsubishi Electric Corp | Combined machining method for fine ceramics |
WO2009100745A1 (en) * | 2008-02-13 | 2009-08-20 | Man Turbo Ag | Method for producing a component for a heat engine |
CN105945709A (en) * | 2016-04-27 | 2016-09-21 | 大连交通大学 | Abrasive water nozzle inner hole grinding machining fixture and method |
-
1981
- 1981-06-24 JP JP9646481A patent/JPS57211425A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60201876A (en) * | 1984-03-23 | 1985-10-12 | Ibiden Co Ltd | Polishing of metal die using graphite tool |
JPS6234727A (en) * | 1985-03-04 | 1987-02-14 | Mitsubishi Electric Corp | Combined machining method for fine ceramics |
WO2009100745A1 (en) * | 2008-02-13 | 2009-08-20 | Man Turbo Ag | Method for producing a component for a heat engine |
CN105945709A (en) * | 2016-04-27 | 2016-09-21 | 大连交通大学 | Abrasive water nozzle inner hole grinding machining fixture and method |
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