JPH08196826A - Device for recovering cutting oil - Google Patents
Device for recovering cutting oilInfo
- Publication number
- JPH08196826A JPH08196826A JP7011718A JP1171895A JPH08196826A JP H08196826 A JPH08196826 A JP H08196826A JP 7011718 A JP7011718 A JP 7011718A JP 1171895 A JP1171895 A JP 1171895A JP H08196826 A JPH08196826 A JP H08196826A
- Authority
- JP
- Japan
- Prior art keywords
- cutting oil
- cutting
- tank
- chip
- chips
- 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
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
- Filtration Of Liquid (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、切削機械から出る切粉
に付着した切削油の回収装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for recovering cutting oil adhering to chips produced by a cutting machine.
【0002】[0002]
【従来の技術】切削油を使用しながら素材を切削する切
削機械では、切削に伴って発生する切粉と切削油を分離
して、切削油を切削油タンクへと回収するために、例え
ばメッシュの上に切粉を堆積させ、メッシュの下方に切
削油を溜めるようにした切粉タンクを使用している。2. Description of the Related Art In a cutting machine for cutting a material while using cutting oil, for example, a mesh is used to separate the cutting oil and the cutting oil generated by the cutting and collect the cutting oil into a cutting oil tank. A chip tank is used in which chips are deposited on top of the mesh and cutting oil is stored below the mesh.
【0003】この場合に、切粉タンクの底に溜まった切
削油の回収は、例えば切粉タンク底にドレーンコックを
設け、切粉タンクに溜まった切削油をドレーンコックか
らオイルパンなどにあけて切削油タンクに再供給してい
た。あるいは、バキュームや電動ポンプを用いて切粉タ
ンクからドラム缶などに回収することも行われていた。In this case, for collecting the cutting oil accumulated at the bottom of the chip tank, for example, a drain cock is provided at the bottom of the chip tank, and the cutting oil accumulated in the chip tank is drained from the drain cock to an oil pan or the like. It was re-supplied to the cutting oil tank. Alternatively, vacuum chips or electric pumps have been used to collect chips from a chip tank into drums or the like.
【0004】[0004]
【発明の課題】しかしながら、前者の方法ではすべての
作業が手作業となるために手間がかかり、後者の方法の
場合はエアー源や電源を必要とするという問題があっ
た。さらに、後者の場合でも回収した切削油を切削油タ
ンクに再注入するために人手を要することに変わりはな
かった。However, the former method requires a lot of labor because all the operations are manual operations, and the latter method has a problem that an air source and a power source are required. Further, even in the latter case, there was no change in that labor was required to re-inject the collected cutting oil into the cutting oil tank.
【0005】本発明は上記問題点を解決すべくなされた
もので、人手を要さずに回収作業を行える切削油回収装
置を提供することを目的とする。The present invention has been made to solve the above problems, and an object of the present invention is to provide a cutting oil recovery apparatus which can perform recovery operation without requiring manpower.
【0006】[0006]
【課題を達成するための手段】請求項1の発明は、切削
機械の切削油を貯留する切削油タンクと、切削機械から
落下する切削油を切削油タンクに回収しつつ、切削機械
から落下する切粉を受け止めて搬送するチップコンベア
と、チップコンベアの搬送した切粉を堆積するととも
に、切粉に付着した切削油を分離する切粉タンクと、前
記切削機械の動作を動力源として作動するポンプと、切
粉タンクで分離された切削油を前記ポンプを介して切削
油タンクに供給する切削油通路とを備えている。According to a first aspect of the present invention, a cutting oil tank for storing cutting oil of a cutting machine and a cutting oil tank which collects cutting oil falling from the cutting machine are dropped from the cutting machine. A chip conveyor that receives and conveys chips, a chip tank that accumulates the chips conveyed by the chip conveyor, separates the cutting oil adhering to the chips, and a pump that operates using the operation of the cutting machine as a power source. And a cutting oil passage for supplying the cutting oil separated in the chip tank to the cutting oil tank via the pump.
【0007】請求項2の発明は、請求項1の発明におい
て、ポンプを切削機械の動作に応じて伸縮するシリンダ
で構成している。According to a second aspect of the present invention, in the first aspect of the invention, the pump is constituted by a cylinder that expands and contracts according to the operation of the cutting machine.
【0008】請求項3の発明は、請求項1の発明におい
て、切粉タンクが、切粉を堆積させるメッシュ部材と、
メッシュ部材から落下する切削油を貯留するリザーバ、
とを備えている。According to a third aspect of the invention, in the first aspect of the invention, the chip tank is a mesh member for depositing chips,
A reservoir that stores cutting oil that drops from the mesh member,
It has and.
【0009】[0009]
【作用】請求項1の発明は、チップコンベアが切削油の
付着した切粉を切粉タンクに回収し、切削機械の動作を
動力源として作動するポンプが、切粉タンクに貯留した
切削油を切削油タンクに再供給する。According to the invention of claim 1, the chip conveyor collects the chips adhering to the cutting oil in the chip tank, and the pump operating with the operation of the cutting machine as a power source collects the cutting oil stored in the chip tank. Resupply to the cutting oil tank.
【0010】請求項2の発明は、切削機械の動作に応動
して伸縮するシリンダが切粉タンクの切削油を吸い込ん
で切削油タンクに吐出する。According to the second aspect of the present invention, the cylinder that expands and contracts in response to the operation of the cutting machine sucks the cutting oil in the chip tank and discharges it to the cutting oil tank.
【0011】請求項3の発明は、チップコンベアの搬送
した切粉をメッシュ部材の上に堆積させることで切粉と
切削油を分離し、切粉から落下した切削油をリザーバが
貯留する。According to the third aspect of the present invention, the cutting chips conveyed by the chip conveyor are accumulated on the mesh member to separate the cutting chips from the cutting oil, and the cutting oil dropped from the cutting chips is stored in the reservoir.
【0012】[0012]
【実施例】図1〜図8に本発明の実施例を示す。1 to 8 show an embodiment of the present invention.
【0013】図1に示すように、切削機械1は回転する
ドリル2を備えるとともに、図示されない移動機構を介
して図のZ軸方向に移動する。ドリル2に対抗して図中
X,Y軸方向に移動可能な被加工物Wの支持代1Aが設
けられる。As shown in FIG. 1, the cutting machine 1 is equipped with a rotating drill 2 and moves in the Z-axis direction in the figure via a moving mechanism (not shown). A support allowance 1A for the workpiece W that can move in the X and Y axis directions in the figure against the drill 2 is provided.
【0014】ドリル2の下方には切削油を貯留した切削
油タンク3が設けられ、この切削油タンク3の切削油が
ドリル2による素材の切削に際して図示されない供給装
置を介して切削個所に供給される。A cutting oil tank 3 for storing cutting oil is provided below the drill 2, and the cutting oil in the cutting oil tank 3 is supplied to a cutting point through a supply device (not shown) when the material is cut by the drill 2. It
【0015】切削油タンク3は上面を上方の切削機械1
に向けて開口し、この開口部の内側を横切ってチップコ
ンベア4が設けられる。チップコンベア4は基端が低
く、先端が高い斜面をなすように配設され、先端を切削
油タンク3から側方に突出する。切削油タンク3内に落
下した切粉と切削油は、チップコンベア4の上に落下
し、切粉はチップコンベア4により先端方向へと運搬さ
れる。また、切削油はチップコンベア4から切削油タン
ク3内に滴下する。The cutting oil tank 3 has a top surface on which the cutting machine 1 has an upper surface.
The chip conveyor 4 is provided so as to cross the inside of the opening. The chip conveyor 4 is arranged so that the base end is low and the tip is high, and the tip is projected laterally from the cutting oil tank 3. The chips and cutting oil that have fallen into the cutting oil tank 3 fall onto the chip conveyor 4, and the chips are conveyed by the chip conveyor 4 in the tip direction. Further, the cutting oil is dropped from the chip conveyor 4 into the cutting oil tank 3.
【0016】チップコンベア4の先端側には切粉タンク
5が設けられる。切粉タンク5は図に示すように隔壁6
により2槽6Aと6Bに分割され、チップコンベア4の
先端の下方に位置する槽6Aはメッシュ部材7により上
下に分割される。もう一方の槽6Bにはストレーナ8を
取り付けた管9が上方から挿入される。槽6Aと槽6B
はメッシュ部材7の下方において隔壁6に設けた連通口
を介して連通する。A chip tank 5 is provided on the tip side of the chip conveyor 4. The chip tank 5 has a partition wall 6 as shown in the figure.
Is divided into two tanks 6A and 6B, and the tank 6A located below the tip of the chip conveyor 4 is vertically divided by the mesh member 7. A pipe 9 to which a strainer 8 is attached is inserted into the other tank 6B from above. Tank 6A and tank 6B
Communicate with each other below the mesh member 7 through a communication port provided in the partition wall 6.
【0017】管9から槽6Bの切削油を吸い込むため
に、切削機械1に隣接して往復動型のポンプ10が設け
られる。ポンプ10は図2に示すようにシリンダチュー
ブ13の内部に摺動自由なピストンで油室14を画成
し、ピストンに固定したピストンロッド11をシリンダ
から突出させるととも、スプリング12によりピストン
ロッド11を伸長方向に付勢したもので、ピストンロッ
ド11の端部が切削機械1の端部にZ軸方向から当接す
る。油室14はチェックバルブ15を介して管9に接続
される。また、油室14は切削油タンク3内に開口する
管16にチェックバルブ17を介して接続する。管9と
16が切削油通路を構成する。A reciprocating pump 10 is provided adjacent to the cutting machine 1 in order to suck the cutting oil in the tank 6B from the pipe 9. As shown in FIG. 2, the pump 10 defines an oil chamber 14 inside a cylinder tube 13 with a freely slidable piston, and a piston rod 11 fixed to the piston is projected from the cylinder. Is urged in the extension direction, and the end of the piston rod 11 contacts the end of the cutting machine 1 from the Z-axis direction. The oil chamber 14 is connected to the pipe 9 via a check valve 15. Further, the oil chamber 14 is connected to a pipe 16 that opens inside the cutting oil tank 3 via a check valve 17. The pipes 9 and 16 form a cutting oil passage.
【0018】次に作用を説明する。Next, the operation will be described.
【0019】切削機械1の運転により切削を行うと、切
粉と切削油が切削油タンク3内に落下する。チップコン
ベア4上で切粉と大部分の切削油は分離される、切粉は
チップコンベア4によって切粉タンク5へ搬送され、切
削油はチップコンベア4を伝って下方の切削油タンク3
の底に溜まる。When cutting is performed by operating the cutting machine 1, chips and cutting oil fall into the cutting oil tank 3. The chips and most of the cutting oil are separated on the chip conveyor 4, the chips are conveyed to the chip tank 5 by the chip conveyor 4, and the cutting oil travels along the chip conveyor 4 and the cutting oil tank 3 below.
Collects at the bottom of.
【0020】一方、切粉タンク5へと搬送された切粉に
も依然として切削油が付着している。この切削油は切粉
がタンク5のメッシュ部材7の上に堆積する過程で分離
され、切粉タンク5の底に溜まる。On the other hand, the cutting oil still adheres to the chips conveyed to the chip tank 5. This cutting oil is separated in the process in which chips are accumulated on the mesh member 7 of the tank 5, and is accumulated at the bottom of the chips tank 5.
【0021】切粉タンク5に溜まった切削油は切削機械
1のZ軸方向の変位に応動するポンプ10により、管9
と16を通じて切削油タンク3に回収される。すなわ
ち、切削機械1が図1のZ軸に沿って図の左方向へ変位
すると、スプリング12に付勢されたピストンロッド1
1が伸長して、拡大する油室14に管9を介して槽6B
から切粉タンク5の切削油を吸い込む。切削機械1がZ
軸に沿って図の右方向へ変位すると、これにピストンロ
ッド11が押されて収縮し、ポンプ10は油室14内の
切削油をチェックバルブ17と管16を介して切削油タ
ンク3に吐出する。こうして、切削機械1の動作のつど
ピストンロッド11が伸縮し、ポンプ動作を行う。The cutting oil accumulated in the chip tank 5 is supplied to a pipe 9 by a pump 10 which responds to the displacement of the cutting machine 1 in the Z-axis direction.
And are collected in the cutting oil tank 3 through 16. That is, when the cutting machine 1 is displaced leftward in the figure along the Z axis in FIG. 1, the piston rod 1 urged by the spring 12 is moved.
1 extends and expands into the oil chamber 14 through the pipe 9 to the tank 6B.
The cutting oil in the chip tank 5 is sucked in from. Cutting machine 1 is Z
When it is displaced rightward in the drawing along the axis, the piston rod 11 is pushed by this and contracts, and the pump 10 discharges the cutting oil in the oil chamber 14 to the cutting oil tank 3 via the check valve 17 and the pipe 16. To do. In this way, each time the cutting machine 1 operates, the piston rod 11 expands and contracts to perform a pump operation.
【0022】したがって、特別の動力源を使わずに、切
粉タンク5の切削油を切削油タンク3に回収することが
できる。また、ポンプ10は切削機械1の動作に応動す
るので、切削機械1の動作時にのみ作動し、それ以外の
時には動作しない。したがって、ポンプ10のオン・オ
フ操作をする必要はなく、切削油の回収は切削機械1の
運転に伴って自動的に行われる。Therefore, the cutting oil in the chip tank 5 can be recovered in the cutting oil tank 3 without using a special power source. Further, since the pump 10 responds to the operation of the cutting machine 1, it operates only when the cutting machine 1 operates, and does not operate at other times. Therefore, it is not necessary to turn the pump 10 on and off, and the cutting oil is automatically collected with the operation of the cutting machine 1.
【0023】なお、上記の実施例では切削機械1の動作
方向とピストンロッド11の伸縮方向を同一に設定して
いるが、機械の構成によってはこのような設定が困難な
場合もある。図3と4はピストンロッド11の伸縮駆動
に関する別の実施例を示す。In the above embodiment, the operating direction of the cutting machine 1 and the extending / contracting direction of the piston rod 11 are set to be the same, but such setting may be difficult depending on the configuration of the machine. 3 and 4 show another embodiment relating to the expansion and contraction drive of the piston rod 11.
【0024】図3ではドリル2の回転軸2Aに偏心カム
20を取り付け、ピストンロッド11の端部に取り付け
たローラ21を偏心カム20に当接させる。これによ
り、ピストンロッド11は回転軸2Aが一回転するごと
に一回ずつ伸縮する。In FIG. 3, the eccentric cam 20 is attached to the rotary shaft 2A of the drill 2, and the roller 21 attached to the end of the piston rod 11 is brought into contact with the eccentric cam 20. As a result, the piston rod 11 expands and contracts once each time the rotating shaft 2A makes one rotation.
【0025】図4では切削機械1の側面に固着したカム
板22とピストンロッド1の端部に取り付けたローラ2
1により、ピストンロッド11を切削機械1の変位と直
角の方向に駆動する。In FIG. 4, the cam plate 22 fixed to the side surface of the cutting machine 1 and the roller 2 attached to the end of the piston rod 1 are shown.
1, the piston rod 11 is driven in the direction perpendicular to the displacement of the cutting machine 1.
【0026】このように、切削機械1の変位の方向に応
じた様々な手段を介してポンプ10を駆動することが可
能である。As described above, the pump 10 can be driven through various means depending on the direction of displacement of the cutting machine 1.
【0027】図5はスプリング12をシリンダ13に収
装した実施例、図6はチェックバルブ15と17をシリ
ンダ13に収装した実施例である。FIG. 5 shows an embodiment in which the spring 12 is housed in the cylinder 13, and FIG. 6 shows an embodiment in which the check valves 15 and 17 are housed in the cylinder 13.
【0028】図7はピストンロッド11のストローク距
離調整機能を備えた実施例であり、切削機械1の動作ス
トロークに応じてピストンロッド1に螺合する調整ロッ
ド23を調整し、ピストンロッド11の実質的な長さを
調整する。FIG. 7 shows an embodiment having a stroke distance adjusting function of the piston rod 11. The adjusting rod 23 screwed into the piston rod 1 is adjusted according to the operation stroke of the cutting machine 1 to adjust the piston rod 11 substantially. Adjust the appropriate length.
【0029】図8はピストンロッド11が切削機械1の
端面に衝突するときの衝撃を柔らかくするために、ピス
トンロッド11の端部に緩衝材24を取り付けた実施例
である。FIG. 8 shows an embodiment in which a cushioning material 24 is attached to the end portion of the piston rod 11 in order to soften the impact when the piston rod 11 collides with the end surface of the cutting machine 1.
【0030】[0030]
【発明の効果】以上のように、請求項1の発明は、切削
機械の切削油を貯留する切削油タンクと、切削機械から
落下する切削油を切削油タンクに流入させつつ、切削機
械から落下する切粉を捕獲して搬送するチップコンベア
と、チップコンベアの搬送した切粉を堆積するととも
に、切粉に付着した切削油を分離する切粉タンクと、切
削機械の動作を動力源として作動するポンプと、切粉タ
ンクで分離された切削油をポンプを介して切削油タンク
に供給する切削油通路とを備えたので、切粉から分離し
た切削油が切削機械に応動するポンプによって切削油タ
ンクに回収され、切削油回収の自動化が可能になる。As described above, according to the first aspect of the invention, the cutting oil tank for storing the cutting oil of the cutting machine and the cutting oil falling from the cutting machine are dropped into the cutting oil tank while flowing into the cutting oil tank. The chip conveyor that captures and conveys the chips and the chips that are conveyed by the chip conveyor are accumulated, and the chip tank that separates the cutting oil adhering to the chips and the operation of the cutting machine act as the power source. Since the pump and the cutting oil passage for supplying the cutting oil separated by the cutting chip tank to the cutting oil tank via the pump are provided, the cutting oil separated from the cutting chips responds to the cutting machine. It will be possible to automate the collection of cutting oil.
【0031】請求項2の発明は、ポンプを切削機械の動
作に応じて伸縮するシリンダで構成したので、ポンプを
簡易に構成できる。According to the second aspect of the present invention, since the pump is constituted by the cylinder that expands and contracts according to the operation of the cutting machine, the pump can be simply constructed.
【0032】請求項3の発明は、切粉タンクが、切粉を
堆積させるメッシュ部材と、メッシュ部材から落下する
切削油を貯留するリザーバ、とを備えたので、切粉と切
削油の分離を効率良く行える。According to the third aspect of the present invention, since the chip tank is provided with the mesh member for accumulating the chip and the reservoir for storing the cutting oil falling from the mesh member, the cutting chip and the cutting oil are separated from each other. It can be done efficiently.
【0033】このように、本発明により従来は労力をか
けて行っていた切削油の回収を簡易な構成で自動化でき
るので、切削作業の省力化に好ましい効果が得られる。As described above, according to the present invention, the recovery of the cutting oil, which has conventionally been done by labor, can be automated with a simple structure, so that a preferable effect can be obtained in saving the labor of the cutting work.
【図1】本発明の実施例を示す切削油回収装置の斜視図
である。FIG. 1 is a perspective view of a cutting oil recovery device showing an embodiment of the present invention.
【図2】同じく、ポンプの油圧回路図である。FIG. 2 is likewise a hydraulic circuit diagram of the pump.
【図3】別の実施例によるポンプ駆動部の側面図であ
る。FIG. 3 is a side view of a pump driving unit according to another embodiment.
【図4】さらに別の実施例によるポンプ駆動部の側面図
である。FIG. 4 is a side view of a pump driving unit according to still another embodiment.
【図5】さらに別の実施例によるシリンダの縦断面図で
ある。FIG. 5 is a vertical sectional view of a cylinder according to still another embodiment.
【図6】さらに別の実施例によるシリンダの縦断面図で
ある。FIG. 6 is a vertical cross-sectional view of a cylinder according to still another embodiment.
【図7】さらに別の実施例によるシリンダの側面図であ
る。FIG. 7 is a side view of a cylinder according to still another embodiment.
【図8】さらに別の実施例によるシリンダの側面図であ
る。FIG. 8 is a side view of a cylinder according to still another embodiment.
1 切削機械 3 切削油タンク 4 チップコンベア 5 切粉タンク 9,16 管 10 ポンプ 1 Cutting Machine 3 Cutting Oil Tank 4 Chip Conveyor 5 Chips Tank 9,16 Pipe 10 Pump
Claims (3)
クと、切削機械から落下する切削油を切削油タンクに回
収しつつ、切削機械から落下する切粉を受け止めて搬送
するチップコンベアと、チップコンベアの搬送した切粉
を堆積するとともに、切粉に付着した切削油を分離する
切粉タンクと、前記切削機械の動作を動力源として作動
するポンプと、切粉タンクで分離された切削油を前記ポ
ンプを介して切削油タンクに供給する切削油通路とを備
えたことを特徴とする切削油の回収装置。1. A cutting oil tank for storing cutting oil of a cutting machine, and a chip conveyor for collecting cutting oil falling from the cutting machine in the cutting oil tank and receiving and transporting chips falling from the cutting machine. A chip tank that accumulates the chips conveyed by the chip conveyor and separates the cutting oil adhering to the chips, a pump that operates using the operation of the cutting machine as a power source, and a cutting oil separated by the chip tank. And a cutting oil passage for supplying the cutting oil to the cutting oil tank via the pump.
縮するシリンダである請求項1に記載の切削油の回収装
置。2. The cutting oil recovery apparatus according to claim 1, wherein the pump is a cylinder that expands and contracts according to the operation of the cutting machine.
ッシュ部材と、メッシュ部材から落下する切削油を貯留
するリザーバ、とを備える請求項1に記載の切削油の回
収装置。3. The cutting oil recovery apparatus according to claim 1, wherein the cutting chip tank includes a mesh member for accumulating cutting chips and a reservoir for storing cutting oil falling from the mesh member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP01171895A JP3484250B2 (en) | 1995-01-27 | 1995-01-27 | Cutting oil recovery device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP01171895A JP3484250B2 (en) | 1995-01-27 | 1995-01-27 | Cutting oil recovery device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08196826A true JPH08196826A (en) | 1996-08-06 |
JP3484250B2 JP3484250B2 (en) | 2004-01-06 |
Family
ID=11785830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP01171895A Expired - Fee Related JP3484250B2 (en) | 1995-01-27 | 1995-01-27 | Cutting oil recovery device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3484250B2 (en) |
Cited By (4)
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KR101950648B1 (en) | 2017-09-22 | 2019-02-20 | 가부시키가이샤 마쓰우라 기카이 세이사쿠쇼 | Method for supplying cutting oil |
CN109500649A (en) * | 2017-09-15 | 2019-03-22 | 株式会社松浦机械制作所 | Cut the supply method of oil |
WO2020026909A1 (en) | 2018-07-30 | 2020-02-06 | ダイキン工業株式会社 | Fluoropolymer-containing composition and molded article |
US10918977B2 (en) | 2015-10-20 | 2021-02-16 | Nitto Kohki Co., Ltd. | Suction nozzle and fluid recovery apparatus |
-
1995
- 1995-01-27 JP JP01171895A patent/JP3484250B2/en not_active Expired - Fee Related
Cited By (15)
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US10918977B2 (en) | 2015-10-20 | 2021-02-16 | Nitto Kohki Co., Ltd. | Suction nozzle and fluid recovery apparatus |
KR20210075933A (en) | 2017-09-15 | 2021-06-23 | 가부시키가이샤 마쓰우라 기카이 세이사쿠쇼 | Method for supplying cutting oil |
CN109500649A (en) * | 2017-09-15 | 2019-03-22 | 株式会社松浦机械制作所 | Cut the supply method of oil |
KR20190031159A (en) | 2017-09-15 | 2019-03-25 | 가부시키가이샤 마쓰우라 기카이 세이사쿠쇼 | Method for supplying cutting oil |
US11752585B2 (en) | 2017-09-15 | 2023-09-12 | Matsuura Machinery Corporation | Method for supplying cutting oil |
EP3466607A2 (en) | 2017-09-15 | 2019-04-10 | Matsuura Machinery Corporation | Method for supplying cutting oil |
EP3838477A1 (en) | 2017-09-15 | 2021-06-23 | Matsuura Machinery Corporation | Method for supplying cutting oil |
KR20210075934A (en) | 2017-09-15 | 2021-06-23 | 가부시키가이샤 마쓰우라 기카이 세이사쿠쇼 | Method for supplying cutting oil |
EP3747594A1 (en) | 2017-09-15 | 2020-12-09 | Matsuura Machinery Corporation | Method for supplying cutting oil |
EP3747595A2 (en) | 2017-09-15 | 2020-12-09 | Matsuura Machinery Corporation | Method for supplying cutting oil |
US10946490B2 (en) | 2017-09-15 | 2021-03-16 | Matsuura Machinery Corporation | Method for supplying cutting oil |
EP3459678A1 (en) | 2017-09-22 | 2019-03-27 | Matsuura Machinery Corporation | Method for supplying cutting oil |
US10414008B2 (en) | 2017-09-22 | 2019-09-17 | Matsuura Machinery Corporation | Method for supplying cutting oil |
KR101950648B1 (en) | 2017-09-22 | 2019-02-20 | 가부시키가이샤 마쓰우라 기카이 세이사쿠쇼 | Method for supplying cutting oil |
WO2020026909A1 (en) | 2018-07-30 | 2020-02-06 | ダイキン工業株式会社 | Fluoropolymer-containing composition and molded article |
Also Published As
Publication number | Publication date |
---|---|
JP3484250B2 (en) | 2004-01-06 |
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