JP2937467B2 - Electropolishing, electrolytic deburring method and apparatus - Google Patents
Electropolishing, electrolytic deburring method and apparatusInfo
- Publication number
- JP2937467B2 JP2937467B2 JP31255590A JP31255590A JP2937467B2 JP 2937467 B2 JP2937467 B2 JP 2937467B2 JP 31255590 A JP31255590 A JP 31255590A JP 31255590 A JP31255590 A JP 31255590A JP 2937467 B2 JP2937467 B2 JP 2937467B2
- Authority
- JP
- Japan
- Prior art keywords
- electrolytic
- deburring
- polishing
- electrolytic polishing
- liquid
- 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
Links
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Description
【発明の詳細な説明】 ［産業上の利用分野］ 本発明は電解研磨、電極バリ取り方法及びその装置に
係わり、更に詳しくは、電解研磨、電解バリ取りを行う
過程で超音波を放射せしめることによってワーク表面に
キャビテーションを生じせしめ、その衝撃波でワークに
接している電解研磨、電解バリ取り液の入れ替えを図っ
て電解を促進させるものに於いて、電解研磨、電解バリ
取り液の脱気化を図ったものに関する。Description: BACKGROUND OF THE INVENTION The present invention relates to a method and an apparatus for electrolytic polishing and deburring an electrode, and more particularly, to irradiating ultrasonic waves in the process of performing electrolytic polishing and electrolytic deburring. Cavitation is generated on the surface of the workpiece by the shock wave, and the electropolishing and the deburring liquid in contact with the workpiece are replaced by the shock wave to promote electrolysis. About things.
［従来の技術］ 周知の通り、ワーク、特に精密工学部品等の表面を平
滑化したり、光沢化したり等する為に電解研磨が行われ
ている。[Prior Art] As is well known, electrolytic polishing is performed to smooth or gloss the surface of a work, particularly a precision engineering part.
また、加工段階で生じたバリを除去する為に電解バリ
取りが行われている。その電解研磨、電解バリ取りは、
電解研磨、電解バリ取り液を収容した電解槽中に於い
て、ワークを陽極、電極を陰極として電解を行う手段が
一般的に用いられている。In addition, electrolytic deburring is performed to remove burrs generated in the processing stage. The electrolytic polishing and electrolytic deburring are
In an electrolytic bath containing an electrolytic polishing and electrolytic deburring solution, a means for performing electrolysis using a work as an anode and an electrode as a cathode is generally used.
ところで、電解研磨、電解バリ取りすべきワーク表面
の電解研磨、電解バリ取り液の交換性が良くなると、電
解研磨、電解バリ取りが促進されるものである。By the way, electrolytic polishing, electrolytic polishing of the surface of a work to be subjected to electrolytic deburring, and exchangeability of an electrolytic deburring liquid are improved, so that electrolytic polishing and electrolytic deburring are promoted.
そこで本出願人は先に、上記電解槽中に超音波発信器
により駆動される超音波振動子が配設されたものを提案
した。これによれば、超音波振動子によって超音波が電
解研磨、電解バリ取り液中に放射され、ワーク表面に於
いてキャビテーションが生じ、そのキャビテーションの
衝撃波によってワークに接している電解研磨、電解バリ
取り液が交換されるものである。Therefore, the present applicant has previously proposed an electrolytic cell in which an ultrasonic vibrator driven by an ultrasonic transmitter is provided in the electrolytic cell. According to this, ultrasonic waves are radiated into the electrolytic polishing and electrolytic deburring liquid by the ultrasonic vibrator, cavitation occurs on the work surface, and the electrolytic polishing and electrolytic deburring in contact with the work by the shock wave of the cavitation. The liquid is to be exchanged.
従って、ワーク表面に対する接触効率が良くなるの
で、より良く電解研磨、電解バリ取りされるということ
が確認された。Therefore, it was confirmed that the contact efficiency with respect to the surface of the workpiece was improved, so that the electrolytic polishing and the electrolytic deburring could be better performed.
［発明が解決しようとする課題］ 上記従来技術によれば、キャビテーションを利用する
ことによってワークに接している電解研磨、電解バリ取
り液の交換性を良くし、電解研磨、電解バリ取りが促進
されるものである。[Problems to be Solved by the Invention] According to the above conventional technique, the use of cavitation improves the exchangeability of electrolytic polishing and electrolytic deburring liquid in contact with a work, and promotes electrolytic polishing and electrolytic deburring. Things.
ところが、電解研磨、電解バリ取りを促進させると電
解による化学反応によって電解研磨、電解バリ取り液中
に水素、酸素、窒素等の気体が発生してしまうものであ
る。すると、気体の発生によってワーク表面に発生した
キャビテーションの衝撃波を相殺してしまい、ワークに
接する電解研磨、電解バリ取り液の交換性を鈍らせるの
で、電解研磨、電解バリ取りの促進性が損なわれキャビ
テーションを用いる実行性がなくなるという問題点があ
った。However, if electropolishing and electrolytic deburring are promoted, gases such as hydrogen, oxygen, and nitrogen are generated in the electrolytic polishing and electrolytic deburring liquid by a chemical reaction due to electrolysis. Then, the shock wave of cavitation generated on the surface of the work due to the generation of gas is offset, and the exchangeability of the electrolytic polishing and the electrolytic deburring liquid in contact with the work is reduced, so that the promotion of the electrolytic polishing and the electrolytic deburring is impaired. There is a problem that the executability using cavitation is lost.
また、電解研磨、電解バリ取り液中に気体分が多くな
るとキャビテーション自体が生じにくくなるという問題
点があった。In addition, there is a problem that cavitation itself is less likely to occur when the gas content in the electrolytic polishing or electrolytic deburring liquid is increased.
［目的］ 従って本発明の目的とする所は、電解研磨、電解バリ
取り液の脱気を行うことにより、キャビテーションの衝
撃波がワーク表面に影響し易く、従ってワークに接する
電解研磨、電解バリ取り液の交換性を良くし易いので、
電解研磨、電解バリ取りを促進し易く、またキャビテー
ション自体も生じ易い電解研磨、電解バリ取り方法及び
その装置を提供するにある。[Purpose] Therefore, an object of the present invention is to perform electrolytic polishing and degassing of an electrolytic deburring liquid, so that the shock wave of cavitation easily affects the work surface, and therefore, electrolytic polishing and electrolytic deburring liquid that come into contact with the work. It is easy to improve the exchangeability of
An object of the present invention is to provide a method and an apparatus for electrolytic polishing and electrolytic deburring in which electrolytic polishing and electrolytic deburring are easily promoted and cavitation itself is easily generated.
［課題を解決する為の手段］ 上記目的を達成する為に本発明は次の技術的手段を有
する。[Means for Solving the Problems] In order to achieve the above object, the present invention has the following technical means.
即ち、実施例に対応する添付図面中の符号を用いてこ
れを説明すると、本発明は、電解槽中の電解研磨、電解
バリ取り液中に電解研磨、電解バリ取りされるべきワー
クを投入し、ワークを陽極とし電極を陰極として電解研
磨、電解バリ取りを行う共に、上記電解槽中に配された
超音波振動子より超音波を上記電解研磨、電解バリ取り
液中に放射せしめ、上記ワーク表面でキャビテーション
を生じせしめることによりワークを電解研磨、電解バリ
取りする方法に於いて、上記電解槽２中の電解研磨、電
解バリ取り液４を電解槽２の一方から他方へ循環流動せ
しめ、その過程で電解研磨、電解バリ取り液４中の溶存
気体を脱気するようにしたことを特徴とする電解研磨、
電解バリ取り方法である。That is, this will be described with reference to the reference numerals in the accompanying drawings corresponding to the embodiments.The present invention provides an electrolytic polishing in an electrolytic tank, an electrolytic polishing in an electrolytic deburring solution, and a work to be subjected to electrolytic deburring. Electrolytic polishing and electrolytic deburring are performed while the work is used as an anode and the electrode is used as a cathode, and ultrasonic waves are radiated into the electrolytic polishing and electrolytic deburring solution by an ultrasonic vibrator arranged in the electrolytic cell, and the work is removed. In a method of electrolytic polishing and electrolytic deburring of a work by generating cavitation on the surface, the electrolytic polishing and electrolytic deburring liquid 4 in the electrolytic cell 2 are circulated and flow from one side of the electrolytic cell 2 to the other. Electrolytic polishing, wherein dissolved gas in the electrolytic deburring liquid 4 is degassed during the process.
This is an electrolytic deburring method.
更に、電解研磨、電解バリ取り液４が収容される電解
槽２と、電解槽２中に配された、超音波発信器によって
駆動する超音波振動子５と、電解槽２の一方の側部から
伸び他方の側部へ回行する電解研磨、電解バリ取り液４
循環系統17と、循環系統17中に配された脱気器15より成
り、上記電解槽２中の電解研磨、電解バリ取り液４中に
陽極であるワーク６と陰極である電極７より成る電解手
段を有することを特徴とする電解研磨、電解バリ取り装
置１である。Further, an electrolytic cell 2 in which an electrolytic polishing and electrolytic deburring liquid 4 is stored, an ultrasonic vibrator 5 arranged in the electrolytic cell 2 and driven by an ultrasonic oscillator, and one side of the electrolytic cell 2 Electrolytic polishing and electrolytic deburring solution 4 extending from the other side to the other side
It comprises a circulating system 17 and a deaerator 15 disposed in the circulating system 17. Electropolishing in the electrolytic cell 2, and electrolysis comprising an anode work 6 and a cathode electrode 7 in the electrolytic deburring solution 4. An electrolytic polishing and electrolytic deburring apparatus 1 having means.
［作用］ 上記構成に基づくと、電解槽２中の電解研磨、電解バ
リ取り液４中に配された歪区６と電極７によって電解研
磨、電解バリ取りがなされると共に、電解研磨、電解バ
リ取り液４が脱気され、その脱気された電解研磨、電解
バリ取り液４中でキャビテーションを生じさせるので、
キャビテーションが生じ易く、そのキャビテーションが
ワーク６表面で生じることによりワーク６に接している
電解研磨、電解バリ取り液４の交換性が良くなり易く、
従って電解研磨、電解バリ取りが促進し易いものであ
る。[Operation] According to the above configuration, electrolytic polishing and electrolytic deburring are performed by the electropolishing in the electrolytic bath 2 and the strain zone 6 and the electrode 7 arranged in the electrolytic deburring liquid 4, and the electrolytic polishing and electrolytic deburring are performed. Since the removing liquid 4 is degassed and cavitation occurs in the degassed electrolytic polishing and electrolytic deburring liquid 4,
Cavitation is easily generated, and the cavitation is generated on the surface of the work 6, so that the exchangeability of the electrolytic polishing and the electrolytic deburring liquid 4 in contact with the work 6 is easily improved,
Therefore, electrolytic polishing and electrolytic deburring are facilitated.
［実施例］ 次に添付図面に従い本発明の好適な実施例を詳述す
る。[Embodiment] Next, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.
第１図は電解研磨、電解バリ取り装置１の構成図であ
る。この電解研磨、電解バリ取り装置１は電解槽２と、
電解槽２に隣接するオーバーフロー槽３と、それら槽に
収容される電解研磨、電解バリ取り液４と、電解研磨、
電解バリ取り液４中に配されたワーク６と電極７と、電
解槽２中に配された超音波振動子５と、循環系統17より
成る。FIG. 1 is a configuration diagram of an electrolytic polishing and electrolytic deburring apparatus 1. The electrolytic polishing and deburring apparatus 1 includes an electrolytic tank 2 and
An overflow tank 3 adjacent to the electrolytic cell 2, electrolytic polishing and electrolytic deburring liquid 4 contained in those tanks,
It comprises a work 6 and an electrode 7 arranged in the electrolytic deburring solution 4, an ultrasonic oscillator 5 arranged in the electrolytic bath 2, and a circulation system 17.
上記電解槽２には電解研磨、電解バリ取り液４が収容
されており、電解槽２をオーバーフローした電解研磨、
電解バリ取り液４は隣接したオーバーフロー槽３に収容
される。そして、電解槽２中には図示せざる超音波発信
器によって駆動する超音波振動子５が配設され、オーバ
ーフロー槽３中にはヒーター９が配設されている。Electrolytic polishing and electrolytic deburring solution 4 are contained in the electrolytic bath 2, and the electrolytic polishing overflows the electrolytic bath 2.
The electrolytic deburring solution 4 is stored in the adjacent overflow tank 3. An ultrasonic vibrator 5 driven by an ultrasonic transmitter (not shown) is provided in the electrolytic bath 2, and a heater 9 is provided in the overflow bath 3.
また、電解槽２中の電解研磨、電解バリ取り液４中の
ワーク６と電極７は電源８と接続されており、ワーク６
が陽極、電極７が陰極になるように設定されている。The work 6 and the electrode 7 in the electrolytic polishing and electrolytic deburring solution 4 in the electrolytic bath 2 are connected to a power source 8.
Is set as an anode and the electrode 7 is set as a cathode.
そして、循環系統17へ電解研磨、電解バリ取り液４が
循環流動するように、電解槽２の一方の側部、底部、オ
ーバーフロー槽３の底部に流出路が配設され、電解槽２
の他方の側部に流入路が配設されており、各流出路、流
入路にはバルブ18が配設されており、流量が調整できる
ようにされている。An outflow passage is provided at one side, the bottom of the electrolytic cell 2 and the bottom of the overflow tank 3 so that the electrolytic polishing and electrolytic deburring liquid 4 circulates and flows to the circulation system 17.
An inflow path is provided on the other side, and a valve 18 is provided in each of the outflow path and the inflow path so that the flow rate can be adjusted.
上記循環系統17中には上流よりストレーナー10、ポン
プ11、フィルター12、熱交換器13、脱気器15が配設され
ている。A strainer 10, a pump 11, a filter 12, a heat exchanger 13, and a deaerator 15 are disposed in the circulation system 17 from the upstream.
次に、第１図に従い、この電解研磨、電解バリ取り装
置１の作用について述べる。Next, the operation of the electrolytic polishing and electrolytic deburring apparatus 1 will be described with reference to FIG.
まず、電解槽２中の電解研磨、電解バリ取り液４中に
於いて、ワーク６を陽極、電極７を陰極として電解研
磨、電解バリ取りを行うと共に、超音波振動子５より超
音波を電解研磨、電解バリ取り液４中に放射せしめ、ワ
ーク６表面に於いてキャビテーションを生じせしめ、ワ
ーク６に接している電解研磨、電解バリ取り液４の交換
性を良くせしめ、電解研磨、電解ビャリ取りを促進する
ものである。First, in the electrolytic polishing and electrolytic deburring liquid 4 in the electrolytic bath 2, electrolytic polishing and electrolytic deburring are performed using the work 6 as an anode and the electrode 7 as a cathode, and ultrasonic waves are electrolyzed from the ultrasonic vibrator 5. Polishing, irradiating in the electrolytic deburring solution 4, causing cavitation on the surface of the work 6, electrolytic polishing in contact with the work 6, improving exchangeability of the electrolytic deburring solution 4, electrolytic polishing, electrolytic removing Is to promote.
次いで、電解槽２の一方の側部とオーバーフロー槽３
の底部より電解研磨、電解バリ取りが行われて、電解に
よる化学反応で発生した水素、酸素、窒素等の気体分や
塵芥、バリ等の不純物を含んだ電解研磨、電解バリ取り
液４を循環系統17へと流出する。Next, one side of the electrolytic cell 2 and the overflow cell 3
Electrolytic polishing and electrolytic deburring are performed from the bottom of the electrode, and the electrolytic polishing and the electrolytic deburring liquid 4 containing impurities such as gas, hydrogen, oxygen, nitrogen and the like generated by the chemical reaction by electrolysis and burrs are circulated. Outflow to line 17.
尚、第１図に於いて、バルブ18aは全開、バルブ18bは
半開、バルブ18ccは全閉を示している。そして、循環系
統17へ流出した電解研磨、電解バリ取り液４はストレー
ナー10を通り、不純物を除去され、次にポンプ11を通
る。このポンプ11によって循環系統17内の電解研磨、電
解バリ取り液４は循環流動するものである。次に、電解
研磨、電解バリ取り液４はフィルター12を通り、更に不
純物を除去し、熱交換器13へと流入する。この熱交換器
13は接続された冷却器14により電解研磨、電解バリ取り
液４の温度を一定に保ち、安定した電解研磨、電解バリ
取りを行わせしめるものである。そして、電解研磨、電
解バリ取り液４は脱気器15へと流入する。この脱気器15
は、第２図に示すように、一方のヘッダー19と他方のヘ
ッダー20と、両ヘッダー19、20間に配設された複数の中
空繊維パイプ22と、その束になった中空繊維パイプ22を
覆う外壁21より成り、一方のヘッダー19より電解研磨、
電解バリ取り液４が流入し、複数の中空繊維パイプ22を
通り、他方のヘッダー20より循環系統17へと流出するも
のである。そして、上記中空繊維パイプ22を通過する過
程で中空繊維パイプ22の外側に位置する真空系統16によ
り吸引を行う。この時、第３図に示すように、中空繊維
パイプ22は側壁部分Ｂと中空部分Ｃより成っており、側
壁部分Ｂは高密度の繊維で形成されているので、外側か
ら真空系統16により吸引を行うと中空部分Ｃを通過する
電解研磨、電解バリ取り液４中の気体分のみ外側へ吸引
された液体分はそのまま中空部分Ｃを通過して行き、他
方のヘッダー20から循環系統17へと流出するものであ
る。そして、脱気された電解研磨、電解バリ取り液４は
電解槽２の他方の側面より流入される。In FIG. 1, the valve 18a is fully open, the valve 18b is half open, and the valve 18cc is fully closed. Then, the electrolytic polishing and electrolytic deburring liquid 4 flowing out to the circulation system 17 passes through the strainer 10 to remove impurities, and then passes through the pump 11. The electrolytic polishing and deburring liquid 4 in the circulation system 17 is circulated by the pump 11. Next, the electrolytic polishing and electrolytic deburring liquid 4 passes through the filter 12 to further remove impurities, and flows into the heat exchanger 13. This heat exchanger
Reference numeral 13 denotes a condenser for keeping the temperature of the electrolytic polishing and electrolytic deburring liquid 4 constant and performing stable electrolytic polishing and electrolytic deburring. Then, the electrolytic polishing and electrolytic deburring liquid 4 flows into the deaerator 15. This deaerator 15
As shown in FIG. 2, one header 19 and the other header 20, a plurality of hollow fiber pipes 22 disposed between the headers 19 and 20, and a bundle of hollow fiber pipes 22 Consists of an outer wall 21 to cover, and electrolytic polishing from one header 19,
The electrolytic deburring liquid 4 flows in, passes through a plurality of hollow fiber pipes 22, and flows out of the other header 20 to the circulation system 17. Then, in the process of passing through the hollow fiber pipe 22, suction is performed by the vacuum system 16 located outside the hollow fiber pipe 22. At this time, as shown in FIG. 3, the hollow fiber pipe 22 is composed of a side wall portion B and a hollow portion C. Since the side wall portion B is formed of high-density fibers, it is sucked from the outside by the vacuum system 16. Is performed, only the gas portion in the electrolytic polishing and electrolytic deburring liquid 4 passing through the hollow portion C, the liquid portion sucked outward, passes through the hollow portion C as it is, and flows from the other header 20 to the circulation system 17. It will be leaked. Then, the degassed electrolytic polishing and electrolytic deburring liquid 4 flows from the other side surface of the electrolytic cell 2.
尚、第１図では電解槽２の一方、他方の側面に於ける
流出口、流入口は広く構成されているが、これは電解槽
２で広範囲に電解研磨、電解バリ取り液４を流動させる
為である。In FIG. 1, the outflow port and the inflow port on one side and the other side of the electrolytic cell 2 are configured to be wide, but this allows the electrolytic polishing and electrolytic deburring liquid 4 to flow in a wide range in the electrolytic cell 2. That's why.
以上のように、本発明は電解槽２中の電解研磨、電解
バリ取り液４を循環形態17によって循環流動させ、その
循環系統17中に脱気器15を配し、電解研磨、電解バリ取
りの電解の化学反応によって生ずる水素、酸素、窒素等
の気体分を脱気し、電解槽２中の電解研磨、電解バリ取
り液４を常に脱気した状態にするので、電解研磨、電解
バリ取り液４中でキャビテーションを生じせしめた時、
その衝撃波が直接的にワーク６表面に影響し易くワーク
６に接している電解研磨、電解バリ取り液４の交換性を
良くし易く、従ってより良く電解研磨、電解バリ取りを
促進し易いものである。As described above, according to the present invention, the electrolytic polishing and electrolytic deburring liquid 4 in the electrolytic cell 2 is circulated and flown by the circulation mode 17, and the deaerator 15 is arranged in the circulation system 17. The gas components such as hydrogen, oxygen, and nitrogen generated by the chemical reaction of the electrolysis are degassed, and the electrolytic polishing in the electrolytic tank 2 and the electrolytic deburring liquid 4 are constantly degassed. When cavitation occurs in liquid 4,
The shock wave directly affects the surface of the work 6, so that the exchangeability of the electrolytic polishing and the electrolytic deburring liquid 4 in contact with the work 6 is easily improved, so that the electrolytic polishing and the electrolytic deburring are more easily promoted. is there.
また、脱気された電解研磨、電解バリ取り液４中に超
音波を放射せしめるので、キャビテーション自体も生じ
易くなるものである。In addition, since ultrasonic waves are radiated into the degassed electrolytic polishing and electrolytic deburring liquid 4, cavitation itself is liable to occur.
［効果］ 以上詳述した如く請求項第１項の発明によれば、電解
研磨、電解バリ取り液の脱気を図ることにより、電解研
磨、電解バリ取りの促進をより良くし易く、またキャビ
テーション自体も生じ易くなるという利点を有する。[Effect] According to the first aspect of the present invention, as described in detail above, electrolytic polishing and deburring of the electrolytic deburring liquid are promoted, so that the promotion of electrolytic polishing and electrolytic deburring is facilitated, and cavitation is facilitated. This has the advantage that it is more likely to occur.
更に、請求項第２項の発明によれば、電解槽中の電解
研磨、電解バリ取り液を常に純粋な状態、一定温度、脱
気された状態に保持できるという利点を有する。Further, according to the second aspect of the present invention, there is an advantage that the electrolytic polishing and electrolytic deburring liquid in the electrolytic cell can always be kept in a pure state, at a constant temperature and in a degassed state.
また、請求項第３項の発明によれば、請求項第１項の
効果を持った装置を提供することができるという利点を
有する。According to the third aspect of the present invention, there is an advantage that a device having the effect of the first aspect can be provided.
そして、請求項第４項の発明によれば、小型なもので
脱気を行うことができるという利点を有する。According to the invention of claim 4, there is an advantage that degassing can be performed with a small size.
また、請求項第５項の発明によれば、請求項第２項の
効果を持った装置を提供することができるという利点を
有する。Further, according to the invention of claim 5, there is an advantage that a device having the effect of claim 2 can be provided.
添付図面は本発明の実施例を示し、第１図は電解研磨、
電解バリ取り装置の構成図、第２図は脱気器の部分断面
図、第３図は第２図のＡ部分の拡大図であり、図中１は
電解研磨、電解バリ取り装置、２は電解槽、４は電解研
磨、電解バリ取り液、５は超音波振動子、６はワーク、
７は電極、10はストレーナー、11はポンプ、12はフィル
ター、13は熱交換器、15は脱気器、16は真空系統、17は
循環系統、18はバルブ、19、20はヘッダー、22は中空繊
維パイプ、Ｂは中空繊維パイプの側壁部分、Ｃは中空繊
維パイプの中空部分である。The accompanying drawings show an embodiment of the present invention, and FIG.
FIG. 2 is a partial sectional view of a deaerator, FIG. 3 is an enlarged view of a portion A in FIG. 2, and FIG. Electrolytic tank, 4 is electrolytic polishing, electrolytic deburring solution, 5 is ultrasonic vibrator, 6 is work,
7 is an electrode, 10 is a strainer, 11 is a pump, 12 is a filter, 13 is a heat exchanger, 15 is a deaerator, 16 is a vacuum system, 17 is a circulation system, 18 is a valve, 19 and 20 are headers, 22 is A hollow fiber pipe, B is a side wall portion of the hollow fiber pipe, and C is a hollow portion of the hollow fiber pipe.
Claims (5)
電解研磨、電解バリ取りされるべきワークを投入し、ワ
ークを陽極とし電極を陰極として電解研磨、電解バリ取
りを行うと共に、上記電解槽中に配された超音波振動子
より超音波を上記電解研磨、電解バリ取り液中に放射せ
しめ、上記ワーク表面でキャビテーションを生じせしめ
ることによりワーク電解研磨、電解バリ取りする方法に
於いて； 上記電解槽２中の電解研磨、電解バリ取り液４を電解槽
２の一方から他方へ循環流動せしめ、その過程で電解研
磨、電解バリ取り液４中の溶存気体を脱気するようにし
たことを特徴とする電解研磨、電解バリ取り方法。An electrolytic polishing in an electrolytic bath, an electrolytic polishing and a work to be subjected to electrolytic deburring are introduced into an electrolytic deburring solution, and the electrolytic polishing and electrolytic deburring are performed using the work as an anode and the electrode as a cathode. In the method of performing the electrolytic polishing and electrolytic deburring by irradiating ultrasonic waves into the electrolytic polishing and electrolytic deburring liquid from the ultrasonic vibrator arranged in the electrolytic bath and causing cavitation on the surface of the workpiece. The electrolytic polishing and electrolytic deburring solution 4 in the electrolytic bath 2 is circulated from one side of the electrolytic bath 2 to the other, so that the dissolved gas in the electrolytic polishing and electrolytic deburring solution 4 is degassed in the process. An electrolytic polishing and electrolytic deburring method.
液４を電解槽２の一方から他方へポンプ11によって循環
流動させながら、電解研磨、電解バリ取りに於いて生じ
た塵芥、バリ、その他の不純物をストレーナー10、フィ
ルター12で除去し、電解研磨、電解バリ取り液４をあら
かじめ定めた温度で一定にし、次いで脱気することを特
徴とする請求項第１項記載の電解研磨、電解バリ取り方
法。2. While the electrolytic polishing and electrolytic deburring liquid 4 in the electrolytic cell 2 is circulated and flown from one side of the electrolytic cell 2 to the other by a pump 11, dust and burrs generated in the electrolytic polishing and electrolytic deburring are removed. The electrolytic polishing according to claim 1, wherein other impurities are removed by a strainer 10 and a filter 12, and the electrolytic polishing and the electrolytic deburring solution 4 are kept at a predetermined temperature, and then degassed. Electrolytic deburring method.
電解槽２と、電解槽２中に配された、超音波発信器によ
って駆動する超音波振動子５と、電解槽２の一方の側部
から伸び他方の側部へ回行する電解研磨、電解バリ取り
液４循環系統17と、循環系統17中に配された脱気器15よ
り成り、上記電解槽２中の電解研磨、電解バリ取り液４
中に陽極であるワーク６と陰極である電極７より成る電
解手段を有することを特徴とする電解研磨、電解バリ取
り装置。3. An electrolytic cell 2 containing an electrolytic polishing and electrolytic deburring solution 4, an ultrasonic vibrator 5 disposed in the electrolytic cell 2 and driven by an ultrasonic oscillator, and one of the electrolytic cells 2. The electropolishing extends from one side to the other side, and comprises an electrolytic deburring liquid 4 circulating system 17 and a deaerator 15 arranged in the circulating system 17. Electrolytic deburring solution 4
An electrolytic polishing and electrolytic deburring apparatus comprising an electrolytic means comprising a work 6 serving as an anode and an electrode 7 serving as a cathode.
のヘッダー20間に複数の中空繊維パイプ22が束になって
配記され、一方のヘッダー19より電解研磨、電解バリ取
り液４を流入せしめ、上記中空繊維パイプ22を通過する
過程で中空繊維パイプ22の外側に位置する真空系統16に
より吸引を行い、電解研磨、電解バリ取り液４中の溶存
気体を除去し、脱気された電解研磨、電解バリ取り液４
を他方のヘッダー20より上記循環系統17に戻すことを特
徴とする請求項第３項記載の電解研磨、電解バリ取り装
置。4. The deaerator 15 comprises a plurality of hollow fiber pipes 22 arranged in a bundle between one header 19 and the other header 20, and the one of the headers 19 performs electrolytic polishing and electrolytic deburring. In the course of passing through the hollow fiber pipe 22, suction is performed by the vacuum system 16 located outside the hollow fiber pipe 22, electrolytic polishing, removing the dissolved gas in the electrolytic deburring liquid 4, and degassing. Electrolytic polishing and electrolytic deburring solution 4
The electrolytic polishing and electrolytic deburring apparatus according to claim 3, wherein the other is returned to the circulation system 17 from the other header 20.
上流に循環流動する電解研磨、電解バリ取り液４の温度
を一定にする為の熱交換機13を配し、その上流にストレ
ーナー10、フィルター12を配し、任意の位置にポンプ11
を配することを特徴とする請求項第４項記載の電解研
磨、電解バリ取り装置。5. A heat exchanger 13 for keeping the temperature of the electrolytic polishing and electrolytic deburring liquid 4 circulating and flowing upstream of the circulation system 17 where the deaerator 15 is provided, and upstream thereof. Arrange the strainer 10, filter 12 and pump 11 at any position
5. The electrolytic polishing and electrolytic deburring apparatus according to claim 4, wherein the apparatus is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31255590A JP2937467B2 (en) | 1990-11-16 | 1990-11-16 | Electropolishing, electrolytic deburring method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31255590A JP2937467B2 (en) | 1990-11-16 | 1990-11-16 | Electropolishing, electrolytic deburring method and apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04183900A JPH04183900A (en) | 1992-06-30 |
| JP2937467B2 true JP2937467B2 (en) | 1999-08-23 |
Family
ID=18030622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31255590A Expired - Lifetime JP2937467B2 (en) | 1990-11-16 | 1990-11-16 | Electropolishing, electrolytic deburring method and apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2937467B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016038679A1 (en) * | 2014-09-09 | 2016-03-17 | 株式会社ブルー・スターＲ＆Ｄ | Ultrasonic burr removal device |
| JP6256399B2 (en) * | 2015-03-26 | 2018-01-10 | Ｊｆｅスチール株式会社 | Electropolishing apparatus and electropolishing method |
| CN109423688B (en) * | 2017-08-31 | 2022-03-22 | 深圳市水佳鑫科技有限公司 | Electrochemical treatment fluid circulation system and equipment |
| CN109778298A (en) * | 2019-03-19 | 2019-05-21 | 常州华森医疗器械有限公司 | A kind of electrolytic polishing liquid, burnishing device and polishing method |
-
1990
- 1990-11-16 JP JP31255590A patent/JP2937467B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04183900A (en) | 1992-06-30 |
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