JPS614627A - Electric machining device - Google Patents
Electric machining deviceInfo
- Publication number
- JPS614627A JPS614627A JP12067484A JP12067484A JPS614627A JP S614627 A JPS614627 A JP S614627A JP 12067484 A JP12067484 A JP 12067484A JP 12067484 A JP12067484 A JP 12067484A JP S614627 A JPS614627 A JP S614627A
- Authority
- JP
- Japan
- Prior art keywords
- machining
- machining fluid
- processing
- tank
- fluid
- 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
- 238000003754 machining Methods 0.000 title claims abstract description 154
- 239000012530 fluid Substances 0.000 claims abstract description 66
- 239000007788 liquid Substances 0.000 claims description 27
- 238000001514 detection method Methods 0.000 claims description 11
- 238000009760 electrical discharge machining Methods 0.000 claims description 3
- 238000009763 wire-cut EDM Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/36—Supply or regeneration of working media
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は電気加工装置に関し、特に加工液を用いて加工
を行なう場合に当該加工液の漏洩若しくは溢出を早期に
検知し、不慮の災害等を未然に防止し得るよう構成した
電気加工装置に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to electrical processing equipment, and in particular, when machining fluid is used for machining, leakage or overflow of the machining fluid can be detected at an early stage to prevent unexpected disasters, etc. The present invention relates to an electrical processing device configured to prevent such problems from occurring.
近年、放電加工装置、電解加工装置等の各種電気加工装
置が広く普及し、また自動制御機器の発達に伴い、それ
ら電気加工装置の長時間の無人稼動も可能となっている
。In recent years, various electrical machining devices such as electrical discharge machining devices and electrolytic machining devices have become widespread, and with the development of automatic control equipment, it has become possible to operate these electrical machining devices unattended for long periods of time.
而して、上記の如き電気加工装置に於ては、一般的に、
被加工体と工具電極を対向せしめ、両者間に電圧パルス
等の電圧を印加することにより加工を行なうが、上記加
工を行なう際、加工部分を加工タンクに満たした加工液
内に浸漬し、若しくは加工部分に常時加工液を供給しな
がら加工を行なうようになっている。Therefore, in the above-mentioned electrical processing equipment, generally,
Machining is performed by placing the workpiece and the tool electrode facing each other and applying a voltage such as a voltage pulse between them. When performing the above machining, the workpiece is immersed in a machining liquid filled in a machining tank, or Machining is performed while constantly supplying machining liquid to the machining area.
上記加工液としては、放電加工装置の場合にはケロシン
、純水、水に若干の化学物質を添加したもの等が用いら
れ、また電解加工装置の場合には各種電解液が用いられ
る。As the machining fluid, kerosene, pure water, water with some chemical substances added, etc. are used in the case of electric discharge machining equipment, and various electrolytes are used in the case of electrolytic machining equipment.
而して、上記の如き加工液は、加工に伴って汚染するも
のであり、またその濃度や液温も適正に保つ必要がある
ところから、加工タンク内の加工液は適宜回収して浄化
し、場合によっては濃度その他の液質調整を行なった上
で再度加工タンク内に供給するようになっている。その
ため、加工タンク内にはフロートスインチその他の液面
検出器が取り付けられ、タンク内の液量が常時一定レベ
ルに保たれるよう制御されると共に、タンク自体にもオ
ーバーフロー管が設けられ、過剰に供給された加工液は
タンクから自然排出されるようになっており、これによ
り加工液が加工タンクから溢れ出るのを未然に防止し得
るようになっている。As the above-mentioned machining fluid becomes contaminated during processing, and its concentration and temperature also need to be maintained at an appropriate level, the machining fluid in the machining tank must be collected and purified as appropriate. In some cases, the liquid may be adjusted in concentration and other liquid properties before being fed into the processing tank again. For this reason, a float swing or other liquid level detector is installed inside the processing tank to control the amount of liquid in the tank to be maintained at a constant level at all times, and the tank itself is also equipped with an overflow pipe to prevent excess The machining fluid supplied to the machining tank is designed to be naturally discharged from the tank, thereby preventing the machining fluid from overflowing from the machining tank.
然しなから、位置決めや加工中に”加工タンクを数値制
御等によって移動せしめた際に加工タンク内の加工液が
波立って加工タンク外へ溢れ出ること等がある丈でなく
、上記フロートスインチが故障することもあり、或いは
また加工タンクのシールが完全でなく加工液が微量づつ
洩れ出ることもあり、そのような場合には、加工液がケ
ロシン等の引火性のものであると火災発生の原因となり
、また水や電解液等であると機械各部を腐蝕させる原因
となる詐りでな（、正常な加工も継続し難くなるもので
あって、これらの不測の事故を防止する上で従来のフロ
ートスインチその他の安全装置のみでは必ずしも充分で
はなかった。However, during positioning and machining, when the machining tank is moved by numerical control, etc., the machining fluid in the machining tank may ripple and spill out of the machining tank. Otherwise, the seal on the processing tank may not be perfect and the processing fluid may leak out in small quantities.In such cases, if the processing fluid is flammable such as kerosene, a fire may occur. In addition, if water or electrolyte is present, it will cause corrosion of various parts of the machine (and it will be difficult to continue normal processing, so to prevent these unexpected accidents, Conventional float swings and other safety devices alone were not always sufficient.
本発明は叙上の問題点を解決するため般された１もので
あり、その目的とするところは、加工タンクからの加工
液の漏出や溢出を可能な限り早期に検知し、上記の如き
事故の発生を未然に防止すると共に、それによって長時
間の無人加工が可能な電気加工装置を提供することにあ
る。The present invention has been developed to solve the above-mentioned problems, and its purpose is to detect leakage or overflow of machining fluid from a machining tank as early as possible, thereby preventing accidents such as those mentioned above. It is an object of the present invention to provide an electrical processing device that prevents the occurrence of the above-mentioned problems, and thereby enables unmanned processing for a long period of time.
ｃ問題点を解決するための手段〕
而して、上記の目的は、加工機本体の加工ヘッドの下部
に、加工タンクから漏出若しくは溢出した加工液を受容
するバットを設けると共に、上記バット内に加工液検知
センサを設け、上記センサの出力信号に基づき警報を発
せしめ及び／又は加工機本体の作動を停止せしめるよう
構成することによって達成できる。Means for Solving Problem c] Therefore, the above object is to provide a vat below the machining head of the machining machine body to receive the machining fluid leaking or overflowing from the machining tank, and to install a vat in the vat. This can be achieved by providing a machining fluid detection sensor and configuring the system to issue an alarm and/or stop the operation of the machining machine body based on the output signal of the sensor.
上記バットは加工機本体の下面全体に敷設しても良く、
或いはまた、多（の場合に於ける加工液の流下経路の最
終端である加工機本体の支脚下部に敷設若しくは取り付
けても良く、更にはまた、加工ヘッドの外周を囲繞する
形で樋部材を取り付け、上記樋部材によって集められた
加工液をパットで受容するようにしても良い。The above bat may be placed on the entire bottom surface of the processing machine body,
Alternatively, the gutter member may be laid or attached to the lower part of the support leg of the processing machine main body, which is the final end of the flow path of the processing fluid in the case of may be attached so that the machining liquid collected by the gutter member is received by the pad.
上記の如（構成すれば、加工タンクから漏出若しくは溢
出した加工液は上記−バット内へ流下し、ハフ）に溜っ
た加工液は上記加工液検知センサによって検知され、そ
の出力信号により警報が発せられ、或いは加工が停止さ
れるので、火災発生の危険や加工機本体の汚染、腐蝕が
最少限に抑えられ、長時間の無人加工が可能となるもの
である。If configured as above, the machining fluid leaking or overflowing from the machining tank will flow into the vat, and the machining fluid accumulated in the vat will be detected by the machining fluid detection sensor, and an alarm will be issued by the output signal. Since the processing is stopped or the processing is stopped, the risk of fire, contamination and corrosion of the processing machine body are minimized, and long-term unmanned processing is possible.
〔実 施 例〕
以下、図面に示した実施例を参照しっ＼本発明の構成を
詳細に説明する。[Embodiments] Hereinafter, the structure of the present invention will be explained in detail with reference to embodiments shown in the drawings.
第１図は本発明に係る電気加工装置の一実施例を示す説
明図、第２図ないし第４図は本発明に係る電気加工装置
のそれぞれ異なった実施例の要部を示す説明図である。FIG. 1 is an explanatory diagram showing one embodiment of the electrical processing device according to the present invention, and FIGS. 2 to 4 are explanatory diagrams showing main parts of different embodiments of the electrical processing device according to the present invention. .
なお、各図中、同一の符号を付したものは同−又は同等
の作用効果を有する構成要素を示している。In each figure, the same reference numerals indicate components having the same or equivalent effects.
而して、第１図中、１は放電加工装置の加工機本体、２
はその加工ヘッド、３，３はその支脚、４は上記加エヘ
ノト２上に設げられたＹ軸方向移動テーブル、５はＸ軸
方向移動テーブル、６は上記Ｘ軸方向移動テーブル５上
に取り付けられた加工タンク、７はカラム、８は加エヘ
ソド、９は加エヘノト８に取り付けられた電極、１０は
加工タンクロ内に取り付けられた被加工体、１１は加工
タンク内に満たされた加工液、１２は電極９と被加工体
１０間に電圧パルスを印加する加工用電源装置、１３は
加工タンクロ内へ供給すべき加工液を貯留ず名ザービス
クンク、１４はポンプ、１５ば電磁弁、１６はフィルタ
、１７はサービスタンク１３内の加工液の温度、濃度、
液質等を管理し自動調整する加工液調整装置、１８はサ
ービスタンク１３から加工タンクロ内への加工液の供給
及び排出或いは加工液調整装置１７の作動等を制御する
加工液制御装置であり、１９は加工機本体の加エバット
２の下部に敷設されたバット、２０は上記バット内に取
り付けられた加工液検知センサ、２１は増幅器、２２は
増幅器２１からの信号に基づき作動する警報装置である
。In Fig. 1, 1 is the main body of the electric discharge machining device, and 2 is
is its processing head, 3 and 3 are its supporting legs, 4 is a Y-axis moving table provided on the processing note 2, 5 is an X-axis moving table, and 6 is attached on the X-axis moving table 5. 7 is a column, 8 is a machining outlet, 9 is an electrode attached to the machining outlet 8, 10 is a workpiece attached to the machining tank, 11 is a machining liquid filled in the machining tank, 12 is a machining power supply device that applies voltage pulses between the electrode 9 and the workpiece 10; 13 is a storage tank for storing machining liquid to be supplied into the machining tank; 14 is a pump; 15 is a solenoid valve; 16 is a filter. , 17 are the temperature and concentration of the machining fluid in the service tank 13,
A machining fluid adjustment device that manages and automatically adjusts the liquid quality, etc.; 18 is a machining fluid control device that controls the supply and discharge of machining fluid from the service tank 13 into the machining tank or the operation of the machining fluid adjustment device 17; 19 is a vat installed at the bottom of the processing vat 2 of the processing machine main body, 20 is a machining fluid detection sensor installed in the vat, 21 is an amplifier, and 22 is an alarm device that operates based on a signal from the amplifier 21. .
放電加工機本体１自体は公知の放電加工機であり、加工
液１１を満たした加工タンクロ内で、被加工体１０と電
極９とを所定の加工間隙を保って対向させ、両者間に加
工用電源装置１２から電圧パルスを印加することにより
上記加工間隙内で放電を生ぜしめ、当該放電侵蝕により
被加工体に対して電極９の形状に対応した加工形状を蝕
刻するものであり、７上記加工期間中、加工液１１はサ
ービスタンク１３からポンプ１４、電磁弁１５を経て加
工タンクロ内に供給されると共に、加工屑で汚染し或い
は放電により変質した加工液はフィルタ１６等を介して
サービスタンク１３に回収され、加工液調整装置１７に
より濃度調整その他の液質管理がなされて、加工タンク
ロ内の加工液は常に一定の液質性状が保たれるようにな
っている。なお、電極９と被加工体１０とか対向して°
形成される上記微小な加工間隙には、図では省略した加
工液噴出ノズル、若しくは電極９自体に明けた加工液噴
出孔等を通して常時新たな加工液を噴出供給し、加工屑
等で汚染された加工間隙内の加工液を加工間隙から排除
し、これを常に清浄な加工液と交換するように構成する
と共に、加工タンクロには、前記の通り、液面検出器、
液温検知器等（図では省略）が設けられ、それらの出力
データは加工液制御装置１８に導かれ、これに基づいて
加工液の供給等が制御されるようになっている。The electrical discharge machine main body 1 itself is a known electrical discharge machine, in which a workpiece 10 and an electrode 9 are opposed to each other with a predetermined machining gap maintained in a machining tank filled with machining fluid 11, and a machining material is placed between them. By applying a voltage pulse from the power supply device 12, a discharge is generated within the machining gap, and the discharge erosion etch a machining shape corresponding to the shape of the electrode 9 on the workpiece, and the machining process described in 7. During the period, the machining fluid 11 is supplied from the service tank 13 through the pump 14 and the solenoid valve 15 into the machining tank, and the machining fluid contaminated with machining debris or altered by electric discharge is supplied to the service tank 13 through the filter 16 etc. The machining fluid is collected by the machining fluid adjusting device 17 and subjected to concentration adjustment and other liquid quality control, so that the machining fluid in the machining tank always maintains a constant liquid quality. Note that the electrode 9 and the workpiece 10 are facing each other.
New machining fluid is constantly sprayed into the minute machining gap that is formed through a machining fluid jetting nozzle (not shown in the figure) or a machining fluid jetting hole formed in the electrode 9 itself, thereby preventing contamination with machining debris, etc. The machining tank is configured to remove the machining fluid from the machining gap and constantly replace it with clean machining fluid, and the machining tank is equipped with a liquid level detector, as described above.
A liquid temperature detector and the like (not shown in the figure) are provided, and their output data is led to a machining liquid control device 18, and the supply of machining liquid, etc. is controlled based on this.
而して、加工液の過剰供給等による加工タンクロからの
加工液の溢出事故は、上記加工タンク内の液面検出器や
オーバーフロー管等によって一応は防止し得るように構
成しであるが、通富、加工タンクロの一側面は被加工体
の取付け、取外しを容易ならしめるため開閉可能な扉形
式となっており、そのシール不良による漏水事故は上記
液面検出器やオーバーフロー管等によっては対応できず
、また確率的には極めて稀であるとは云っても、液面検
出器若しくは加工液制御装置１８の故障やオーバーフロ
ー管の機能停止という事態も皆無ではな（、更にまた、
加工液の供給量は加工形状その他の加工条件に応じて変
更する必要があり、その場合のプログラミングのミス等
に起因して加工液が加工タンクから溢出してしまうこと
もあり得ないことではない。Accidents of overflow of machining fluid from the machining tank due to excessive supply of machining fluid, etc., can be prevented to some extent by the liquid level detector and overflow pipe in the machining tank; One side of the processing tank is equipped with a door that can be opened and closed to make it easier to attach and remove workpieces, and water leakage caused by poor sealing cannot be prevented by using the liquid level detector or overflow pipe mentioned above. Furthermore, although it is extremely rare in terms of probability, there are cases where the liquid level detector or machining fluid control device 18 fails or the overflow pipe stops functioning (furthermore,
The amount of machining fluid supplied needs to be changed depending on the machining shape and other machining conditions, and it is not impossible for machining fluid to overflow from the machining tank due to programming errors. .
本発明に於ては、このような不慮の事故に備えて、加工
機本体１の加工ヘソド２の下部にバット１９を設け、加
工タンクロから漏洩若しくは溢出した加工液を上記バッ
トに受容し、バット内に溜った加工液を加工液検知セン
サ２０により逸早く検出し、その出力信号に基づいて警
報装置２２を作動せしめて警報音その他の警報を発せし
め、或いはまた必要に応じて電源装置１２や加工液制御
装置１８等に信号を送って加工を停止させるよう構成し
である。In the present invention, in preparation for such an unexpected accident, a vat 19 is provided at the lower part of the machining heel 2 of the machining machine main body 1, and the machining fluid leaked or overflowing from the machining tank is received in the vat, and the vat is The machining fluid accumulated in the interior is quickly detected by the machining fluid detection sensor 20, and based on the output signal, the alarm device 22 is activated to issue an alarm or other alarm, or if necessary, the power supply device 12 or machining It is configured to send a signal to the liquid control device 18 or the like to stop processing.
第１図に示した実施例に於けるバット１９ば、加工液が
加工タンクロの如何なる位置から漏洩、溢出してもこれ
を受容し得るよう、加工バット２の底面全体に互って充
分に広い面積のものを敷設しである。加工液検知センサ
２０としては、加工液の性状に応じて、静電容量式、電
気抵抗式等の各種公知のセンサを利用し得るものであり
、バット内の適宜の箇所に複数個設置することも可能で
ある。In the embodiment shown in FIG. 1, the vat 19 is sufficiently wide across the entire bottom surface of the machining vat 2 to accommodate any leakage or overflow of machining fluid from any position in the machining tank. The area is laid out. As the machining fluid detection sensor 20, various known sensors such as capacitance type and electric resistance type can be used depending on the properties of the machining fluid, and a plurality of sensors may be installed at appropriate locations in the vat. is also possible.
増幅器２１は、センサ２０の出力を増幅し、警報装置２
２を作動させるための所定の制御信号に変換する。The amplifier 21 amplifies the output of the sensor 20 and the alarm device 2
2 into a predetermined control signal for operating.
警報装置２２は、非常ヘルその他の音響警報器のみなら
ず、非常ランプの点滅等の視覚的手段を併用することも
可能である。The alarm device 22 may include not only an emergency emergency alarm or other audible alarm, but also a visual means such as flashing emergency lamps.
而して、加工液を受容するバットの形態及びその８’Ｊ
ｊ−１方法については多ぐの変更実施例が可能である。Therefore, the shape of the butt that receives the machining fluid and its 8'J
Many variations of the j-1 method are possible.
即ち、加工タンクから漏洩若しくは溢出した加工液は、
加工タンクロ、Ｘ軸方向移動テーブル５、Ｙ軸方向移動
テーブル４、加工ヘッド２の外壁を伝って流下し、多（
の場合、最終的には支脚３．３を伝って床へ達するもの
であるから、例えば第２図の実施例に示す如く、支脚３
，３の下にそれぞれ小型のバット詔、２３を敷設し、各
ハ・７トの中に加工液検知センサ２０，２０を設置する
ようにしても良く、或いはまた、第３図の実施例に示す
如く、支脚３，３の外周中間部にそれぞれバット２４．
２４を取り付け、それらの中に加工液検知センサを設置
するようにしても良い。In other words, the machining fluid leaked or overflowed from the machining tank.
It flows down along the outer walls of the processing tank, the X-axis moving table 5, the Y-axis moving table 4, and the processing head 2.
In the case of
, 3, respectively, and machining fluid detection sensors 20, 20 may be installed in each hole. Alternatively, the embodiment shown in FIG. 3 may be used. As shown, butts 24.
24, and a machining fluid detection sensor may be installed therein.
第４図に示した実施例のものは、加工ヘッド２の外周を
一巡する形で樋部材２６を取り付け、加工ベッドの外壁
を流下する加工液をこの樋部材で収集し、その取出し口
２６′から流れ出る加工液をバント２５で受容してその
内部に設けた加工液検知センサ２０により検出するよう
構成しである。加工ヘッドに対する樋部材２６の取付け
を、取出し口２６′の部分が最も低くなるようにしてお
けば、加工ヘッドの外壁全周の任意の位置を流下する加
工液がすべて速やかにバット２５内に収集されるので、
検知時期も早くなり、迅速な対応が可能となる。In the embodiment shown in FIG. 4, a gutter member 26 is attached so as to go around the outer circumference of the machining head 2, and the machining liquid flowing down the outer wall of the machining bed is collected by this gutter member, and the machining liquid is collected from the outlet 26'. The machining fluid flowing out from the bunt 25 is received by a bunt 25 and detected by a machining fluid detection sensor 20 provided inside the bunt 25. If the gutter member 26 is attached to the machining head so that the outlet 26' is at its lowest point, all the machining fluid flowing down at any position on the entire outer wall of the machining head can be quickly collected in the vat 25. Because it is done,
Detection time becomes earlier, and prompt response becomes possible.
本発明は叙上の如く構成されるので、本発明によるとき
は、加工タンクから漏出若しくは溢出した加工液は、上
記バットにより受容され、バット内に溜った加工液はバ
ット内に設置した加工液検知センサによって検知され、
その出力信号により警報が発せられ、或いは加工が停止
されるので、加工タンクからの加工液の漏出や溢出が極
めて迅速に検知され、加工タンクに設けた液面検出器等
の各種制御機器の故障等による”不慮の事故が発生、し
た場合でも、火災発生の危険や加工機本体の汚染、腐蝕
か最少限に抑えられ、１並時間の無人加工か可能となる
ものである。Since the present invention is configured as described above, according to the present invention, the machining fluid leaked or overflowing from the machining tank is received by the vat, and the machining fluid accumulated in the vat is collected by the machining fluid installed in the vat. detected by the detection sensor,
Since the output signal issues an alarm or stops the machining, leakage or overflow of machining fluid from the machining tank can be detected extremely quickly, and malfunctions of various control devices such as liquid level detectors installed in the machining tank can be detected. Even if an unforeseen accident occurs, the risk of fire, contamination and corrosion of the processing machine body can be minimized, and unmanned processing can be performed in a relatively short period of time.
なお、本発明の構成は叙上の実施例に限定されるもので
なく、例えば、八ソ１−の形状やその設置箇所等は本発
明の目的の範囲内で自由に変更できるものであり、また
本発明は、第１図に示したような型彫り電極を用いる放
電加工装置に限らず、ワイヤ力／１・放電加工装置ルと
も適用でき、更には電解研削その他の電解加工装置等々
、加工液を使用するすべての電気加工装置に適用し得る
ものであって、本発明はそれらのすべてを包摂するもの
である。It should be noted that the configuration of the present invention is not limited to the above-mentioned embodiments, and for example, the shape of the eight saws 1-, its installation location, etc. can be freely changed within the scope of the purpose of the present invention. Furthermore, the present invention is applicable not only to electrical discharge machining equipment using die-sinking electrodes as shown in FIG. This invention can be applied to all electrical processing devices that use liquid, and the present invention encompasses all of them.
第１図は本発明に係る電気加工装置の一実施例を示す説
明図、第２図ないし第４図は本発明に係る電気加工装置
のそれぞれ異なった実施例の要部を示す説明図である。FIG. 1 is an explanatory diagram showing one embodiment of the electrical processing device according to the present invention, and FIGS. 2 to 4 are explanatory diagrams showing main parts of different embodiments of the electrical processing device according to the present invention. .
Claims (1)
加工機本体の加工ベッドの下部に、加工タンクから漏出
若しくは溢出した加工液を受容するバットを設けると共
に、上記バット内に加工液検知センサを設け、上記セン
サの出力信号に基づき警報を発せしめ及び／又は加工機
本体の作動を停止せしめるよう構成したことを特徴とす
る上記の電気加工装置。 ２）上記バットが加工機本体の下面全体に敷設された特
許請求の範囲第１項記載の電気加工装置。 ３）上記バットが加工機本体の支脚下部に敷設若しくは
取り付けられた特許請求の範囲第１項記載の電気加工装
置。 ４）上記バットが、加工ベッドの外周を囲繞して取り付
けられた樋部材によって集められた加工液を受容するよ
う構成された特許請求の範囲第１項記載の電気加工装置
。 ５）上記電気加工装置が放電加工装置である特許請求の
範囲第１項ないし第４項のうちいずれか一に記載の電気
加工装置。 ６）上記電気加工装置がワイヤカット放電加工装置であ
る特許請求の範囲第１項ないし第４項のうちいずれか一
に記載の電気加工装置。 ７）上記電気加工装置が電解加工装置である特許請求の
範囲第１項ないし第４項のうちいずれか一に記載の電気
加工装置。[Claims] 1) In an electric machining device that performs machining using a machining fluid,
A vat is provided at the bottom of the machining bed of the processing machine main body to receive the machining liquid leaking or overflowing from the machining tank, and a machining liquid detection sensor is provided in the vat, and an alarm is issued based on the output signal of the sensor. The above-mentioned electric processing device is characterized in that it is configured to stop the operation of the processing machine main body. 2) The electric processing device according to claim 1, wherein the bat is installed on the entire lower surface of the processing machine main body. 3) The electric processing device according to claim 1, wherein the butt is laid or attached to the lower part of the support leg of the processing machine main body. 4) The electric processing apparatus according to claim 1, wherein the bat is configured to receive processing liquid collected by a gutter member attached to surround the outer periphery of the processing bed. 5) The electric machining device according to any one of claims 1 to 4, wherein the electric machining device is an electrical discharge machining device. 6) The electrical machining device according to any one of claims 1 to 4, wherein the electrical machining device is a wire-cut electrical discharge machining device. 7) The electrical processing device according to any one of claims 1 to 4, wherein the electrical processing device is an electrolytic processing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12067484A JPS614627A (en) | 1984-06-14 | 1984-06-14 | Electric machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12067484A JPS614627A (en) | 1984-06-14 | 1984-06-14 | Electric machining device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS614627A true JPS614627A (en) | 1986-01-10 |
| JPH0472654B2 JPH0472654B2 (en) | 1992-11-18 |
Family
ID=14792125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12067484A Granted JPS614627A (en) | 1984-06-14 | 1984-06-14 | Electric machining device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS614627A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0278219U (en) * | 1988-12-06 | 1990-06-15 | ||
| US7947917B2 (en) | 2007-12-13 | 2011-05-24 | Fanuc Ltd | Wire-cut electric discharge machine having water level abnormality detection function and water level abnormality alarm generation cause specifying method |
-
1984
- 1984-06-14 JP JP12067484A patent/JPS614627A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0278219U (en) * | 1988-12-06 | 1990-06-15 | ||
| US7947917B2 (en) | 2007-12-13 | 2011-05-24 | Fanuc Ltd | Wire-cut electric discharge machine having water level abnormality detection function and water level abnormality alarm generation cause specifying method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0472654B2 (en) | 1992-11-18 |
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