CN2500419Y - Double pule electroprocessing tool - Google Patents
Double pule electroprocessing tool Download PDFInfo
- Publication number
- CN2500419Y CN2500419Y CN 01261619 CN01261619U CN2500419Y CN 2500419 Y CN2500419 Y CN 2500419Y CN 01261619 CN01261619 CN 01261619 CN 01261619 U CN01261619 U CN 01261619U CN 2500419 Y CN2500419 Y CN 2500419Y
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- CN
- China
- Prior art keywords
- tool
- positive
- machining
- bipolar
- utility
- 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 - Lifetime
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Abstract
The utility model provides a bipolar electromachining tool. A positive electrode and a negative electrode are provided with the same machining tool and are supported by a support body. In workpiece contour machining, the positive and the negative electrodes move together, with the function of electric erosion machining workpiece. The bipolar electromachining tool can be in the shape of disk, cylinder, rectangle, square and etc. A grinding wheel is manufactured with the bipolar electromachining tool as the structure. Compared with the prior non-conductive material electromachining tool, the utility model increases the machining speed by more than two times and reduces the energy consumption by more than two times.
Description
The utility model belongs to the electric machining field, relates to non-conducting material electric machining instrument.
Non-conducting material has brought great difficulty for the exploitation of its EDM Technology owing to do not have electric conductivity, has carried out a large amount of research both at home and abroad.Existing non-conducting material EDM Technology all is to adopt machined electrode (connecing the negative pole of power supply usually) to move forward into to what process, and another electrode is that auxiliary electrode (connecing the positive pole of power supply usually) is placed in a fixed position; Add man-hour, auxiliary electrode only plays electric action, and the energy that consumes does not thereon have elaboration; In addition, because the distance of machined electrode and auxiliary electrode is far away, make electric current stream lengthening in working solution, strengthened the energy consumption in working solution, Here it is causes existing non-conducting material EDM Technology to have the main cause that energy consumption is big, efficient is low and be difficult to process deep-hole.
The purpose of this utility model is that a kind of bipolarity electric machining instrument will be provided, and is used for the non-conducting material electric machining.
The purpose of this utility model is to realize like this, positive and negative electrode is installed on same machining tool simultaneously, supporter is arranged between the electrode, these two electrodes link to each other with the positive and negative electrode of the pulse power or dc source respectively, add the together motion feeding of positive and negative electrode in man-hour, all play the effect that galvanic corrosion removes processing work.
Compare with existing non-conducting material electric machining instrument, process velocity of the present utility model improves more than the twice, and energy consumption reduces more than the twice.
Describe the concrete mechanism of the bipolarity electric machining instrument that proposes according to the utility model in detail below in conjunction with drawings and Examples.
Fig. 1 is to be the grinding wheel structure schematic diagram of framework manufacturing according to the bipolarity electric machining instrument that the utility model proposed.
Fig. 2 is the profile of A-A position among Fig. 1.
Accompanying drawing is the embodiment according to the bipolarity electric machining instrument that the utility model proposed, and is the emery wheel that framework is made with bipolarity electric machining instrument promptly.Positive and negative electrode is cemented on the abrasive disc simultaneously, and anodal 1 directly links to each other usefulness grinding carriage 2 supports between the positive and negative electrode with negative pole 3 with the positive and negative electrode of the pulse power or dc source.
When using bipolarity electric machining tool processes non-conducting material, the positive pole of bipolarity electric machining instrument links to each other with the positive pole of the pulse power or dc source, and the negative pole of bipolarity electric machining instrument links to each other with the negative pole of the pulse power or dc source.The effect of galvanic corrosion processing work is all played in positive and negative electrode motion feeding processing together during processing work, can improve process velocity and capacity usage ratio effectively.Different shapes such as that the shape of this bipolarity electric machining instrument can have is discoid, cylindric, rectangle, square and be the emery wheel that framework produces with bipolarity electric machining instrument.
Claims (1)
- A kind of bipolarity electric machining instrument is made of positive and negative electrode and supporter, it is characterized in that installing simultaneously on same machining tool positive and negative electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01261619 CN2500419Y (en) | 2001-09-11 | 2001-09-11 | Double pule electroprocessing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01261619 CN2500419Y (en) | 2001-09-11 | 2001-09-11 | Double pule electroprocessing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2500419Y true CN2500419Y (en) | 2002-07-17 |
Family
ID=33669531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01261619 Expired - Lifetime CN2500419Y (en) | 2001-09-11 | 2001-09-11 | Double pule electroprocessing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2500419Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012191A (en) * | 2021-11-18 | 2022-02-08 | 大连工业大学 | Electric spark grinding device and method suitable for bipolar grinding wheel of hard and brittle insulating material |
-
2001
- 2001-09-11 CN CN 01261619 patent/CN2500419Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012191A (en) * | 2021-11-18 | 2022-02-08 | 大连工业大学 | Electric spark grinding device and method suitable for bipolar grinding wheel of hard and brittle insulating material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110911 Granted publication date: 20020717 |