CN205237265U - Electric spark BTA electrode - Google Patents
Electric spark BTA electrode Download PDFInfo
- Publication number
- CN205237265U CN205237265U CN201521090435.6U CN201521090435U CN205237265U CN 205237265 U CN205237265 U CN 205237265U CN 201521090435 U CN201521090435 U CN 201521090435U CN 205237265 U CN205237265 U CN 205237265U
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- hole
- electrode
- electric spark
- diameter
- bta
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Abstract
Processing bits in order to solve current electric spark BTA electrode existence are detained at machining region, can not in time get rid of, and the lower problem of machining efficiency, the utility model provides an electric spark BTA electrode. The utility model discloses electric spark BTA electrode includes the cylinder electrode, a serial communication port, the axial direction of cylindrical electrode set up porose I with hole II, I one end in the hole is the discharge port of working solution, and the one end in the other end and hole II is connected, forms through -holes with hole II, and the other end in hole II is the filling opening of working solution, the diameter in hole I is less than the diameter in hole II and sets up in electrode machined surface one side. The utility model discloses electric spark BTA electrode's useful technological effect is the processing bits that can in time effectively get rid of in the machining region, has improved machining efficiency.
Description
Technical field
The utility model relates to field of machining, relates in particular to a kind of electric spark deep hole machining electrode.
Background technology
Spark machined principle is that the pulsed discharge by producing in the close gap between tool-electrode and workpiece removes workpiece material and processes, it is a kind of contactless processing method, regardless of hardness and the intensity of workpiece material, can process. Spark machined generally all need to be carried out in certain insulated working liquid medium, and working solution has cooling discharge region and processing bits got rid of to the effect of machining area, and therefore working solution work in-process plays an important role.
Existing electric spark deep hole machining electrode is in deep hole machining, lift certain altitude by step control electrode to the direction of processing in contrast to workpiece, and then the method for getting back to processing stand, the effect that makes region of discharge have a suction then to get rid of to working solution, thereby the processing bits of region of discharge are got rid of, the method effect in the time processing compared with deep space is bad, visible, existing electric spark deep hole machining electrode is in deep hole machining, existing processing bits is trapped in, can not get rid of in time the problem that working (machining) efficiency is lower.
Summary of the invention
For the processing bits that solve existing electric spark deep hole machining electrode existence are trapped in machining area, can not get rid of in time, the problem that working (machining) efficiency is lower, the utility model proposes a kind of electric spark deep hole machining electrode.
The utility model electric spark deep hole machining electrode comprises cylinder electrode, it is characterized in that, the axial centre of described cylindrical electrode arranges porose I and hole II, the outlet that I one end, described hole is working solution, the other end is connected with one end of hole II, form through hole with hole II, the inlet that the other end of hole II is working solution, the diameter of described hole I is less than the diameter of hole II and is arranged on electrode machined surface one side.
Further, the length of described hole II is greater than the length of hole I.
Further, the diameter of described electrode machined surface one side is identical with the diameter in processed hole, and the diameter of opposite side is little compared with the diameter in processed hole.
The useful technique effect of the utility model electric spark deep hole machining electrode is the processing bits in the timely and effective eliminating machining area of energy, has improved working (machining) efficiency.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the utility model electric spark deep hole machining electrode.
Below in conjunction with the drawings and specific embodiments, the utility model electric spark deep hole machining electrode is further described.
Detailed description of the invention
Accompanying drawing 1 is the structural representation of the utility model electric spark deep hole machining electrode, and in figure, 1 is hole I, and 2 is hole II. As seen from the figure, the utility model electric spark deep hole machining electrode comprises cylinder electrode, it is characterized in that arranging in described cylinder electrode porose I 1 and hole II 2, the outlet that I 1 one end, described hole is working solution, the other end is connected with one end of hole II 2, forms through hole, the inlet that the other end of hole II 2 is working solution with hole II 2, it is characterized in that, the diameter of described hole I 1 is less than the diameter of hole II 2. In the time that working solution at the uniform velocity injects, because the diameter of hole I 1 is less than the diameter of hole II 2, so working solution can be with larger velocity shock processing bits, processing bits under compared with strong impact force effect, are discharged deep hole with working solution.
The useful technique effect of the utility model electric spark deep hole machining electrode is the processing bits in the timely and effective eliminating machining area of energy, has improved working (machining) efficiency.
The foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; for a person skilled in the art; all within spirit of the present utility model and principle; any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. electric spark deep hole machining electrode, comprise cylinder electrode, it is characterized in that, the axial centre of described cylindrical electrode arranges porose I and hole II, the outlet that I one end, described hole is working solution, the other end is connected with one end of hole II, forms through hole with hole II, the other end of hole II is the inlet of working solution, and the diameter of described hole I is less than the diameter of hole II and is arranged on electrode machined surface one side.
2. machined electrode according to claim 1, is characterized in that, the length of described hole II is greater than the length of hole I.
3. machined electrode according to claim 1, is characterized in that, the diameter of described electrode machined surface one side is identical with the diameter in processed hole, and the diameter of opposite side is little compared with the diameter in processed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521090435.6U CN205237265U (en) | 2015-12-24 | 2015-12-24 | Electric spark BTA electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521090435.6U CN205237265U (en) | 2015-12-24 | 2015-12-24 | Electric spark BTA electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205237265U true CN205237265U (en) | 2016-05-18 |
Family
ID=55936344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521090435.6U Active CN205237265U (en) | 2015-12-24 | 2015-12-24 | Electric spark BTA electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205237265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391630A (en) * | 2016-09-29 | 2017-02-15 | 马鞍山钢铁股份有限公司 | Sealing device used for EDT electrode flushing |
-
2015
- 2015-12-24 CN CN201521090435.6U patent/CN205237265U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391630A (en) * | 2016-09-29 | 2017-02-15 | 马鞍山钢铁股份有限公司 | Sealing device used for EDT electrode flushing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |