CN1244599A - Electrolysis process of raising the accuracy and life of cutter - Google Patents
Electrolysis process of raising the accuracy and life of cutter Download PDFInfo
- Publication number
- CN1244599A CN1244599A CN 98116586 CN98116586A CN1244599A CN 1244599 A CN1244599 A CN 1244599A CN 98116586 CN98116586 CN 98116586 CN 98116586 A CN98116586 A CN 98116586A CN 1244599 A CN1244599 A CN 1244599A
- Authority
- CN
- China
- Prior art keywords
- cutter
- solution tank
- negative pole
- electrolysis process
- life
- 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.)
- Granted
Links
Images
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The present invention relates to the method of utilizing electrolytic etching to eliminate some material of an object, and specifically, the electrolysis process of treating a metal cutter to raise the cutting accuracy of the cutter and prolong its service life. The main technological feature is that inside the solution tank with acid electrolyte, the cutter is connected to the positive pole of a DC power source while the negative pole rod inside the tank or the solution tank of conductive material to the negative pole of the DC power source.
Description
The invention belongs to the method for removing material on the object with the electrolysis etching method.
The machine cut cutter that machine industry uses is to use the rapid tool steel processing and manufacturing mostly.Cutter is after general machining, there is a large amount of fine burrs at cutting edge and point of a knife, cutter is blade and the easy built-up edge that forms of nose part branch when the cutting toughness material, cutter expanding amount required standard head and shoulders above in machining process is used in influence, cause the workpiece size precision overproof, sharp simultaneously cutting edge shape has reduced edge strength.How to remove the trickle burr on the blade, make the cutter top face be difficult for form built-up edge simultaneously, and make sword be shaped as a circular arc that radius is very little, be the insoluble problem of people for a long time always.Chinese patent 2053127 discloses a kind of " electrochemical deburring equipment ", be equipped with different electrode holders and can remove the burr that whole metal mechanical component produce because of metal cutting processing, and deburring seamed edge polishing, refine be processed as smooth circular arc, this technology can improve the slick degree of workpiece surface, can not be on purpose, remove complicated profile cutters such as screw tap, hobboing cutter quantitatively, the trickle burr on the cutting edge, or corrode into a fillet quantitatively.
The objective of the invention is the metal cutter to be handled with electrolytic process, with the cutting dimensional precision of raising profile cutter, and the work-ing life of prolongation cutter.
The present invention realizes like this.Acid electrolyte 2 is housed in solution tank 1, immerses the positive pole that cutter 3 in the electrolytic solution 2 connects direct supply 5, be immersed in the negative pole that the cathode bar of making of electro-conductive material 4 in the same electrolytic solution connects direct supply 5.Solution tank 1 also can be made of electro-conductive material, and the double as negative electrode is also connected the negative pole of direct supply 5, and cathode bar 4 is not set simultaneously.
Compare with background technology, the invention has the beneficial effects as follows:
1, the present invention utilizes electrochemical principle, the fine burr on the Tool in Cutting sword is removed, and the wedge angle of cutting edge is corroded into limited small fillet, has improved the cutting dimensional precision of profile cutter.
2, form one deck carbon (being graphite) on the cutter after the processing, be difficult for when carrying out machining forming built-up edge, and played lubrication.
3, the present invention can on purpose remove the burr on the complex cutting tool cutting edges such as screw tap, hobboing cutter quantitatively, or sharp edges corrosion is little pure sword and circular arc sword, has improved intensity on edge structure, has prolonged the work-ing life of cutter.
Fig. 1 is the synoptic diagram of the inventive method.
Fig. 2 is that embodiment 2 (synoptic diagram of method) makes the double as negative electrode with solution tank 1 usefulness electro-conductive material, cancels cathode bar 4 simultaneously.
Be described further below in conjunction with embodiment.
Embodiment 1:
Electrolyte prescription: hydrochloric acid (containing HCL36-38%): 20-30g/L, sodium-chlor: 130-150g/L, surplus is an aquae destillata.
Solution tank 1 is made for plastics or glass, and cathode bar 4 usefulness graphite are made, and cutter 3 is a screw tap, and the voltage of power supply 5 is 6-18V, and the energising amount is the 110-550 coulomb.
Embodiment 2:
Electrolyte prescription: hydrochloric acid (containing HCL36-38%): 50-60g/L, sodium-chlor: 270-290g/L, surplus is an aquae destillata.
Solution tank 1 is made of copper, and solution tank connects direct supply 5 negative poles as negative electrode, can save the cathode bar 4 among Fig. 1, and cutter 3 is a hobcutter, and the voltage of power supply 5 is 10-20V, and the energising amount is the 500-700 coulomb.
Embodiment 3:
Electrolyte prescription: hydrochloric acid (HCL36-38%): 5-40g/L, acetic acid is received: 40-200g/L, surplus is an aquae destillata.
Solution tank 1 is made for plastics, and cathode bar 4 usefulness graphite are made, and cutter 3 is a pinion cutter, and the voltage of power supply 5 is 5-12V, and the energising amount is the 300-350 coulomb.
Embodiment 4:
Electrolyte prescription is with embodiment 1.
Solution tank 1 is made of copper, and solution tank connects direct supply 5 negative poles as negative electrode, and cutter 3 is a Cold Die Edge, and the voltage of power supply 5 is 5-18V, and the energising amount is the 170-350 coulomb.
Claims (2)
1, a kind of method of utilizing electrolytic process to improve cutter life and precision is characterized in that being equipped with acid electrolyte (2) in solution tank (1), and the cathode bar (4) with the electro-conductive material making in the immersion electrolytic solution connects the negative pole of direct supply (5).
2, the method for utilizing electrolytic process to improve cutter life and precision according to claim 1 is characterized in that solution tank (1) makes of electro-conductive material, and connects direct supply (5) negative pole, and cathode bar (4) is not set simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98116586A CN1075844C (en) | 1998-08-11 | 1998-08-11 | Electrolysis process of raising the accuracy and life of cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98116586A CN1075844C (en) | 1998-08-11 | 1998-08-11 | Electrolysis process of raising the accuracy and life of cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1244599A true CN1244599A (en) | 2000-02-16 |
| CN1075844C CN1075844C (en) | 2001-12-05 |
Family
ID=5225157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98116586A Expired - Fee Related CN1075844C (en) | 1998-08-11 | 1998-08-11 | Electrolysis process of raising the accuracy and life of cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1075844C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103014827A (en) * | 2012-11-27 | 2013-04-03 | 大连经济技术开发区圣洁真空技术开发有限公司 | Fixing frame for electrolytic polishing tool |
| CN103451714A (en) * | 2013-09-09 | 2013-12-18 | 昆山奥德鲁自动化技术有限公司 | Electrochemical renovation treatment technology for cutting tool |
| CN111958047A (en) * | 2020-09-02 | 2020-11-20 | 湖南泰嘉新材料科技股份有限公司 | Band saw blade accumulated chip removing device and removing method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3809237B2 (en) * | 1996-12-06 | 2006-08-16 | キヤノン株式会社 | Electrolytic pattern etching method |
-
1998
- 1998-08-11 CN CN98116586A patent/CN1075844C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103014827A (en) * | 2012-11-27 | 2013-04-03 | 大连经济技术开发区圣洁真空技术开发有限公司 | Fixing frame for electrolytic polishing tool |
| CN103014827B (en) * | 2012-11-27 | 2016-03-09 | 大连经济技术开发区圣洁真空技术开发有限公司 | A kind of electropolishing cutter anchor |
| CN103451714A (en) * | 2013-09-09 | 2013-12-18 | 昆山奥德鲁自动化技术有限公司 | Electrochemical renovation treatment technology for cutting tool |
| CN111958047A (en) * | 2020-09-02 | 2020-11-20 | 湖南泰嘉新材料科技股份有限公司 | Band saw blade accumulated chip removing device and removing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1075844C (en) | 2001-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101457387B (en) | Method for removing cross-hole bur | |
| US3873512A (en) | Machining method | |
| CN1943974A (en) | Method for processing high speed steel screw tap | |
| US4956056A (en) | Method of abrasive electroerosion grinding | |
| CN100571952C (en) | Improve the method for completeness integrity of electrospark wire-electrode cutting finished surface | |
| CN1112272C (en) | Electrochemical mechanical and optical finishing process for rolling bearing rollway nest | |
| CN1119437C (en) | Non-corrosion pulsively electrochemical polishing solution and process | |
| CN111805026A (en) | Electrolytic milling-electrolytic mechanical composite milling integrated machining tool and method | |
| CN1075844C (en) | Electrolysis process of raising the accuracy and life of cutter | |
| CN1081946A (en) | Electrolytic mechanical composite polishing process for inner surface of container | |
| AU527609B2 (en) | Processing the surface of workpieces | |
| KR100683983B1 (en) | Device and method electrolytic deburring of thin plate material for a shadow mask | |
| CN1557606A (en) | Electric spark mechanical composite grinding method and machine for non-conductive superhard material | |
| CN2362870Y (en) | Screw tool electrode | |
| EA036890B1 (en) | Electrolyte solution and electrochemical methods for surface modification | |
| CN109909568A (en) | A kind of Wire-cut Electrical Discharge Machining wire electrode and preparation method thereof | |
| RU2410210C2 (en) | Tribo-electro-chemical method of drilling fragile dielectric materials | |
| CN1008891B (en) | Multifunction plate-cutting machine with electrosparking cutting disk | |
| CN87106421A (en) | Discharge/mechanical-grind combined fabrication method and equipment | |
| CN1019516B (en) | Iron-electroplating process for reparing deep bore cylinder casing and its equipment | |
| CN216338023U (en) | High-speed steel wire conical edge passivating device | |
| CN1070857A (en) | The compound electric processing method and the special equipment of carbide hob | |
| CN218253273U (en) | Electrochemical microgroove machining device | |
| CN115026364B (en) | Electrolyte and method for reducing pitting corrosion under electrolytic machining condition of titanium alloy | |
| CN110497050B (en) | Electrolysis-broaching combined machining method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |