JPH074752B2 - 6-axis control automatic polishing machine - Google Patents
6-axis control automatic polishing machineInfo
- Publication number
- JPH074752B2 JPH074752B2 JP62017167A JP1716787A JPH074752B2 JP H074752 B2 JPH074752 B2 JP H074752B2 JP 62017167 A JP62017167 A JP 62017167A JP 1716787 A JP1716787 A JP 1716787A JP H074752 B2 JPH074752 B2 JP H074752B2
- Authority
- JP
- Japan
- Prior art keywords
- polishing
- main body
- axis
- work
- contact wheel
- 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)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Description
【発明の詳細な説明】 ＜産業上の利用分野＞ 本発明は研磨ベルトによって主として曲面を研磨する六
軸制御自動研磨装置に関する。DETAILED DESCRIPTION OF THE INVENTION <Field of Industrial Application> The present invention relates to a six-axis control automatic polishing apparatus for polishing a curved surface mainly by a polishing belt.
＜従来の技術＞ 蒸気タービンやガスタービン及び軸流ブロアの翼、特に
捻れ翼のプロフィル部の研磨仕上げは、精密鍛造された
ものを熟練者の手作業に頼って行なっているのが現状で
ある（一部半自動化されたものもある）。<Prior Art> The present condition is that the blades of steam turbines, gas turbines, and axial flow blowers, especially the profile of the twisted blades, are polished and finished by relying on the manual work of an expert. (Some are semi-automated).
＜発明が解決しようとする問題点＞ 従来の翼プロフィル部の研磨仕上げでは、以下の問題点
が生じていた。<Problems to be Solved by the Invention> In the conventional polishing finish of the blade profile portion, the following problems have occurred.
（１）多くの工数と長い工期を必要としコストも高い。(1) A lot of man-hours and a long construction period are required, and the cost is high.
（２）作業者による個人差があり、稀には人為ミスが介
入して不良品として廃却される場合がある。(2) There are individual differences among workers, and in rare cases human error may intervene and be discarded as defective products.
（３）作業者の高年令化に伴って、逐次熟練者の補充が
困難となっている。(3) As workers become older, it is becoming difficult to replenish skilled workers.
（４）個人差の介入により品質管理が十分に行なえない
場合もある。(4) In some cases, quality control cannot be sufficiently performed due to the intervention of individual differences.
（５）防じん保護具を必要とし、またかなりの重量物を
取扱うため、安全衛生上十分な対策を必要とする作業で
ある。(5) Dust protection equipment is required, and since a considerable weight is handled, it is a work that requires sufficient safety and hygiene measures.
本発明は上記問題点を解決するためになされたもので、
タービン等の翼プロフィル部の研磨仕上げが熟練作業者
を必要とせず、自動的に行なえる自動研磨装置を提供
し、もって製品のコスト低減及び品質向上を図ると共に
作業環境の改善と安全性向上を図ることを目的とする。The present invention has been made to solve the above problems,
We provide an automatic polishing device that can automatically perform blade finishing of turbine blades without the need for skilled workers, thereby reducing the cost and quality of products and improving the working environment and safety. The purpose is to plan.
＜問題点を解決するための手段＞ 上記目的を達成するための本発明の構成は、水平面内の
互いに直交する２方向に移動可能で且つ鉛直軸回りで旋
回可能な本体と、鉛直方向に移動可能で前記本体の旋回
中心の鉛直軸に直交する水平軸回りで旋回可能なワーク
保持具を備え前記本体の動きが伝わらないように該本体
とは別個に設けられたワーク保持装置と、コンタクトホ
イールの研磨中心点が前記本体の旋回中心の鉛直軸を通
るベルトヘッドを備えると共に該ベルトヘッドの前記コ
ンタクトホイールの研磨中心点を通る水平軸回りで揺動
可能に前記本体に設けられ前記ワーク保持具に保持され
たワークの研磨を行う研磨機と、前記本体及び前記ベル
トヘッド及び前記ワーク保持具のそれぞれの駆動手段の
駆動を自動的に数値制御する数値制御装置とから構成さ
れることを特徴とする。<Means for Solving the Problems> A structure of the present invention for achieving the above-mentioned object is a main body that is movable in two directions orthogonal to each other in a horizontal plane and is rotatable about a vertical axis, and a main body that is movable in the vertical direction. A work holding device which is provided separately from the main body so as to prevent the movement of the main body from being transmitted, the work holding device being provided with a work holder capable of turning around a horizontal axis orthogonal to the vertical axis of the main body's turning center; Is provided with a belt head whose polishing center point passes through a vertical axis of the center of rotation of the main body, and is provided on the main body so as to be swingable about a horizontal axis passing through the polishing center point of the contact wheel of the belt head. And a numerical control device for automatically numerically controlling the drive of each of the main body, the belt head, and the work holder. It is characterized in that it is composed of.
また、前記研磨機を二台備えると共に、前記ワーク保持
装置と前記数値制御装置を該二台の研磨機で共用するこ
とを特徴とする。In addition, two polishing machines are provided, and the work holding device and the numerical control device are shared by the two polishing machines.
＜作用＞ 数値制御装置の指令に基づいて研磨機及びワーク保持装
置を合計六軸で駆動して翼プロフィル部の研磨を全自動
で行なう。この時、研磨機はコンタクトホイールの研磨
中心点を通る鉛直及び水平軸回りで本体の動きが伝わら
ないように旋回するため、捻れ翼のように翼プロフィル
に対し長手方向の各断面の放線方向が一致しない場合で
もコンタクトホイールの位置補正が不要となる。<Operation> Based on a command from the numerical control device, the polishing machine and the work holding device are driven by a total of six axes, and the blade profile portion is polished automatically. At this time, the grinding machine turns around the vertical and horizontal axes passing through the grinding center point of the contact wheel so that the movement of the main body is not transmitted, so that the radial direction of each cross section in the longitudinal direction with respect to the blade profile is the same as a twisted blade. Even if they do not match, the position of the contact wheel need not be corrected.
また、ベルトヘッドの工具交換を行なう場合、一台の研
磨機での加工中にもう一方の研磨機のベルトヘッドコン
タクトホイールを交換して加工中断時間を無くす。When the tool of the belt head is changed, the belt head contact wheel of the other polishing machine is replaced during the processing by one polishing machine to eliminate the processing interruption time.
＜実施例＞ 第１図には本発明の一実施例に係る六軸制御自動研磨装
置の斜視を示してある。<Embodiment> FIG. 1 shows a perspective view of a six-axis control automatic polishing apparatus according to one embodiment of the present invention.
直流サーボモータ１は図示しないボールねじを介して台
板２上でもってＸ軸方向に架台３を移動させ、直流サー
ボモータ４は図示しないボールねじを介して台板３上で
もってＸ軸に直交するＹ軸方向に本体支持台５を移動さ
せる。また、直流サーボモータ６は本体支持台５内に配
され、図示しない歯車装置を介して本体７を鉛直軸（Ｅ
軸）の回りで角度θ方向に旋回させる。The DC servomotor 1 moves the mount 3 in the X-axis direction on the base plate 2 via a ball screw (not shown), and the DC servomotor 4 is orthogonal to the X-axis on the base plate 3 via a ball screw (not shown). The main body support 5 is moved in the Y-axis direction. Further, the DC servo motor 6 is arranged in the main body support 5, and the main body 7 is connected to the vertical axis (E) via a gear device (not shown).
(Axis) in the angle θ direction.
研磨機８はフレーム９を介して本体７に装着され、研磨
機８は直流サーボモータ10、ボックスカバー11、主軸1
2、セクタ歯車13、テンションホイール14,15、ベルトヘ
ッドコンタクトホイール（コンタクトホイール）16及び
研磨ベルト17の駆動ホイール18と、駆動ホイール18と同
軸上にある図示しない駆動モータによって構成されてい
る。研磨ベルト17はカバー19によって掩蔽されている。
直流サーボモータ10はセクタ歯車13を回転させて、研磨
機８のベルトヘッド８′を水平軸（Ｆ軸）回りで角度α
方向に旋回揺動させる。The grinder 8 is attached to the main body 7 via the frame 9, and the grinder 8 includes a DC servo motor 10, a box cover 11, and a spindle 1.
2, a sector gear 13, tension wheels 14 and 15, a belt head contact wheel (contact wheel) 16, a drive wheel 18 for the polishing belt 17, and a drive motor (not shown) that is coaxial with the drive wheel 18. The polishing belt 17 is covered by a cover 19.
The DC servo motor 10 rotates the sector gear 13 to rotate the belt head 8'of the polishing machine 8 around the horizontal axis (F axis) by an angle α.
Swing and swing in the direction.
本体７の旋回中心軸（Ｅ軸）はコンタクトホイール16の
研磨中心点Ｑを通る鉛直軸となっており、ベルトヘッド
の旋回揺動中心線（Ｆ軸）はコンタクトホイール16の研
磨中心点Ｑを通る水平軸となっている。尚、研磨中心点
Ｑとは、第４図に示すように、ワークＷに接触している
研磨ベルト17の幅方向中心に対応するコンタクトホイー
ル16の外周面の部位である。The turning center axis (E axis) of the main body 7 is a vertical axis that passes through the grinding center point Q of the contact wheel 16, and the turning and swinging center line (F axis) of the belt head corresponds to the grinding center point Q of the contact wheel 16. It is a horizontal axis that passes through. The polishing center point Q is, as shown in FIG. 4, a portion of the outer peripheral surface of the contact wheel 16 corresponding to the widthwise center of the polishing belt 17 in contact with the work W.
ワーク保持装置20は、ワークＷの保持具21を角度β方向
に旋回させる直流サーボモータ22と、保持具21をXY平面
に直交する上下Ｚ軸方向に図示しないボールねじを介し
て駆動する直流サーボモータ23によって構成されてい
る。そして、ワーク保持具としての保持具21の旋回中心
は、本体７の旋回中心軸であるＥ軸に直交する水平軸と
なっている。The work holding device 20 includes a DC servo motor 22 that turns a holding tool 21 of a work W in an angle β direction, and a DC servo motor that drives the holding tool 21 in a vertical Z-axis direction orthogonal to the XY plane via a ball screw (not shown). It is composed of a motor 23. The turning center of the holder 21 as a workpiece holder is a horizontal axis orthogonal to the E axis which is the turning center axis of the main body 7.
直流サーボモータを六個備えていることで六軸が構成さ
れ、このうち四軸は本体７及び研磨機８側に設けられ、
二軸はワーク保持装置20側に設けられている。Six direct current servomotors are provided to form six axes, of which four axes are provided on the main body 7 and the polishing machine 8 side,
The two shafts are provided on the work holding device 20 side.
フレーム９を介して本体７に装着された研磨機８は同一
のものが二台並置され、それぞれの本体支持台５に配さ
れた直流サーボモータ６が相互に干渉しないように直流
サーボモータ６は台板２の上で対称位置に取付けられて
いる。この場合、台板２とワーク保持装置20は共用され
る。Two identical polishing machines 8 mounted on the main body 7 via the frame 9 are juxtaposed, and the DC servo motors 6 are arranged so that the DC servo motors 6 arranged on the respective main body supporting bases 5 do not interfere with each other. It is attached at a symmetrical position on the base plate 2. In this case, the base plate 2 and the work holding device 20 are shared.
各軸を駆動する直流サーボモータは、ワークＷの形状に
対応した数値と記号を磁気テープまたはせん孔紙テープ
に記憶させ、その指令によって数値制御装置25で自動制
御される。この数値制御装置25も二台の研磨機８に共用
される。The DC servo motor that drives each axis stores a numerical value and a symbol corresponding to the shape of the work W on a magnetic tape or punched paper tape, and is automatically controlled by the numerical controller 25 according to the command. This numerical controller 25 is also shared by the two polishing machines 8.
上述した研磨装置では、保持具21にワークＷを取付け、
数値制御装置25の指令に基づき直流サーボモータ1,4,6,
10,22,23を適宜駆動してワークＷの曲面を研磨ベルト17
により研磨仕上げする。In the polishing apparatus described above, the work W is attached to the holder 21,
DC servomotors 1, 4, 6, based on commands from the numerical controller 25
10, 22, 23 are driven appropriately to polish the curved surface of the work W 17
Finish by polishing.
第２図及至第５図に基づいて上述した六軸制御自動研磨
装置の作用を説明する。第２図にはワークの一例である
蒸気タービン動翼の斜視、第３図（ａ）には翼部の概略
構成、第３図（ｂ）（ｃ）には第３図（ａ）中のＢ−Ｂ
線断面及びＣ−Ｃ線断面、第４図には研磨状況を示して
ある。The operation of the above-described six-axis control automatic polishing apparatus will be described with reference to FIGS. 2 to 5. FIG. 2 is a perspective view of a steam turbine blade that is an example of a work, FIG. 3 (a) is a schematic configuration of a blade portion, and FIGS. 3 (b) and (c) are the same as those in FIG. 3 (a). BB
The cross section and the cross section along the line C-C and FIG. 4 show the polishing conditions.
第２図に示すように、ワークＷの研磨対象は、翼のプロ
フィル部Ｐ、翼先端付根湾曲部R1及び翼根部付根湾曲部
R2の三箇所に分けられる。この場合、同じコンタクトホ
イール16によって研磨できない時には、ホイール径の異
なるものを使用しなければならない。このような時に
は、一台の研磨機８で加工中にもう一台の研磨機８のベ
ルトヘッドコンタクトホイール16を交換して、加工中断
時間を無くして稼働効率を向上させる。As shown in FIG. 2, the polishing target of the work W is the profile portion P of the blade, the blade root root curved portion R 1 and the blade root root curved portion.
It is divided into three parts, R 2 . In this case, if the same contact wheel 16 cannot be used for polishing, different wheel diameters must be used. In such a case, the belt head contact wheel 16 of the other polishing machine 8 is replaced during processing by one polishing machine 8 to eliminate the processing interruption time and improve the operation efficiency.
また、第３図に示すように、捻れ翼のワークＷでは、各
断面のプロフィル部Ｐにおいて各ポイントＳの放線方向
は一致しない。このため、各断面のプロフィル部Ｐを研
磨する際にはそれぞれの断面に応じて傾き量を補正しな
がら研磨する。即ち、第４図に示すように、本体７の旋
回及び研磨機８の旋回揺動により、各断面の放線方向が
一致する方向にコンタクトホイール16をＥ軸及びＦ軸回
りで傾けて研磨を行ない、傾き量をそれぞれの断面に応
じて補正しながら研磨を進めてゆく。従って、研磨機８
をX,Y,Z方向に移動させることなく捻れ翼のプロフィル
部Ｐの研磨が可能となり、研磨時のコンタクトホイール
16の位置設定が容易（位置補正が不要）となる。Further, as shown in FIG. 3, in the work W of the twisted blade, the radial directions of the points S in the profile portion P of each cross section do not match. Therefore, when the profile portion P of each cross section is polished, the amount of tilt is corrected according to each cross section. That is, as shown in FIG. 4, the contact wheel 16 is tilted around the E axis and the F axis in a direction in which the radial directions of the respective cross sections are coincident with each other by the swing of the main body 7 and the swing swing of the polishing machine 8 to perform polishing. , Polishing is performed while correcting the amount of inclination according to each cross section. Therefore, the polishing machine 8
It is possible to polish the profile part P of the twisted blade without moving the X-, Y-, and Z-directions, and the contact wheel during polishing
16 positions can be set easily (position correction is not required).
因に、ワーク保持装置20の保持具21にα，θ方向の旋回
軸を設けて六自由度とした場合、第５図（ａ）（ｂ）に
示すように、ワークＷがX,Y,Z軸方向に移動し、傾き量
の他にY,Z軸方向の位置補正が必要になる。特に、ワー
クＷが大きくなると、保持具21の剛性も必要となり装置
の大型化につながる。また、位置補正軸が多くなると、
各軸の誤差が積算されて精度が悪くなってしまう。従っ
て、保持具21側にα，θ方向の旋回軸を設けた場合、高
精度研磨が要求されるタービン翼の研磨には適用できな
い。Incidentally, when the holder 21 of the work holding device 20 is provided with pivoting axes in the α and θ directions to have six degrees of freedom, as shown in FIGS. It moves in the Z-axis direction, and it is necessary to correct the position in the Y- and Z-axis directions in addition to the tilt amount. In particular, when the work W becomes large, the rigidity of the holder 21 is also required, which leads to an increase in size of the device. Also, when the number of position correction axes increases,
The error of each axis is added up and the accuracy deteriorates. Therefore, when the turning shafts in the α and θ directions are provided on the holder 21 side, it cannot be applied to the polishing of turbine blades, which requires high precision polishing.
上述した六軸制御自動研磨装置は、コンタクトホイール
16の研磨中心点Ｑを通る鉛直及び水平軸回りで研磨機８
を旋回可能として六軸制御を達成しているので、捻れ翼
の各断面の放線方向を一致させる際にコンタクトホイー
ル16の位置設定が容易（補正不要）となり、高精度研磨
が行なえる。また、コンタクトホイール16の位置補正機
構が不要なため、装置の小型簡素化が図れる。The above six-axis control automatic polishing machine is a contact wheel.
Polishing machine 8 around vertical and horizontal axes passing through 16 polishing center points Q
Since 6-axis control is achieved by making it possible to swivel, the position of the contact wheel 16 can be easily set (no correction is required) when the radial directions of the cross sections of the twisted blades are made coincident, and high-precision polishing can be performed. Further, since the position correcting mechanism of the contact wheel 16 is unnecessary, the device can be downsized and simplified.
上述した六軸制御自動研磨装置を用いることにより、タ
ービン動翼のプロフィル研磨を全自動で行なうことがで
き、しかも研磨機を二台有しているので曲面形状が変化
しても稼働効率が低下することはない。By using the above-mentioned 6-axis control automatic polishing device, the profile polishing of turbine blades can be performed fully automatically, and since there are two polishing machines, the operating efficiency decreases even if the curved surface shape changes. There is nothing to do.
＜発明の効果＞ 本発明の六軸制御自動研磨装置は、コンタクトホイール
の研磨中心点を通る鉛直軸及び水平軸回りでベルトヘッ
ドを旋回揺動させるようにしたので、コンタクトホイー
ルの旋回揺動により捻れ翼の各断面の放線方向を一致さ
せることができ、研磨中心点の位置設定が容易となる。
この結果、高精度研磨が可能になると共に、装置の小型
簡素化が図れる。従って、タービン等の翼プロフィル部
の研磨仕上げが熟練作業者を必要とせず自動的に行な
え、局部形状を有する製品の工数、工期及びコストの低
減が図れ、また品質及び機器信頼性の向上と作業環境、
安全性の向上が図れる。<Effects of the Invention> In the six-axis control automatic polishing apparatus of the present invention, the belt head is swung about the vertical axis and the horizontal axis passing through the polishing center point of the contact wheel. The radial directions of the cross sections of the twisted blade can be made to coincide with each other, and the position of the polishing center point can be easily set.
As a result, it is possible to perform high-precision polishing and to reduce the size and simplification of the device. Therefore, the blade profile of the turbine etc. can be automatically polished without the need for a skilled worker, the man-hours, the construction period and the cost of the product having the local shape can be reduced, and the quality and the equipment reliability can be improved and the work can be performed. environment,
The safety can be improved.
また、本願発明では、ベルトヘッドを用いてタービン等
の翼プロフィル部の研磨仕上げを行うことにより、一般
の砥石等を用いた場合に比べ工具の摩耗を考慮する必要
がなく、旋回揺動時の位置補正が不要で、ベルトヘッド
を精度良く旋回させることができる。また、タービン翼
の腹面のように凹面を研磨する場合、研磨工具の径を凹
面の曲率よりも小さくする必要があるため、一般の砥石
等を用いる際には小径の工具が必要になり、工具の周長
が短くなって摩耗量が多くなってしまうが、ベルトヘッ
ドを用いた場合は摩耗の虞がないので、コンタクトホイ
ールを旋回揺動させてタービン翼の腹面を研磨する場合
に簡単な制御で高精度に研磨を行うことが可能になる。
更に、一般の工具を用いた場合、径を小さくして工具自
体に駆動力を与える必要があるため、駆動手段が小型化
して取付け等が困難で旋回させる手段も駆動手段によっ
て制約を受けてしまう。しかし、本願発明では、コンタ
クトホイールに駆動力を与える必要がないので、駆動手
段によって制約を受けることなくコンタクトホイールを
旋回させることができ、旋回揺動を容易に実施すること
が可能になる。Further, in the present invention, by polishing the blade profile portion of the turbine or the like using the belt head, it is not necessary to consider the wear of the tool as compared with the case of using a general grindstone or the like. The position correction is unnecessary and the belt head can be swung with high accuracy. Further, when polishing a concave surface such as the abdominal surface of a turbine blade, the diameter of the polishing tool needs to be smaller than the curvature of the concave surface, so a small diameter tool is required when using a general grindstone, etc. However, the wear is not likely to occur when a belt head is used. Therefore, a simple control is required when the contact wheel is swung to swing and the abdominal surface of the turbine blade is polished. Makes it possible to polish with high precision.
Further, when a general tool is used, it is necessary to reduce the diameter to give a driving force to the tool itself, so that the driving means is miniaturized and it is difficult to mount the tool, so that the turning means is also restricted by the driving means. . However, in the present invention, since it is not necessary to apply a driving force to the contact wheel, the contact wheel can be turned without being restricted by the driving means, and turning swing can be easily performed.
第１図は本発明の一実施例に係る六軸制御自動研磨装置
の斜視図、第２図はワークの一例である蒸気タービン動
翼の斜視図、第３図（ａ）は翼部の概略構成図、第３図
（ｂ）は第３図（ａ）中のＢ−Ｂ線断面図、第３図
（ｃ）は第３図（ａ）中のＣ−Ｃ線断面図、第４図は研
磨状況説明図、第５図（ａ），（ｂ）は、ワークを旋回
させた際の状況説明図である。 図面中、 1,4,6,10,22,23は直流サーボモータ、７は本体、８は研
磨機、８′はベルトヘッド、16はベルトヘッドコンタク
トホイール、17は研磨ベルト、20はワーク保持装置、21
はワーク保持具、25は数値制御装置である。FIG. 1 is a perspective view of a six-axis control automatic polishing apparatus according to an embodiment of the present invention, FIG. 2 is a perspective view of a steam turbine rotor blade which is an example of a work, and FIG. Configuration diagram, FIG. 3 (b) is a sectional view taken along the line BB in FIG. 3 (a), FIG. 3 (c) is a sectional view taken along the line CC in FIG. 3 (a), and FIG. Is an explanatory view of the polishing state, and FIGS. 5 (a) and 5 (b) are explanatory views of the state when the workpiece is rotated. In the drawing, 1,4,6,10,22,23 are DC servo motors, 7 is a main body, 8 is a grinder, 8'is a belt head, 16 is a belt head contact wheel, 17 is a grinding belt, and 20 is a work holding device. Equipment, 21
Is a work holder, and 25 is a numerical controller.
Claims (2)
能で且つ鉛直軸回りで旋回可能な本体と、鉛直方向に移
動可能で前記本体の旋回中心の鉛直軸に直交する水平軸
回りで旋回可能なワーク保持具を備え前記本体の動きが
伝わらないように該本体とは別個に設けられたワーク保
持装置と、コンタクトホイールの研磨中心点が前記本体
の旋回中心の鉛直軸を通るベルトヘッドを備えると共に
該ベルトヘッドの前記コンタクトホイールの研磨中心点
を通る水平軸回りで揺動可能に前記本体に設けられ前記
ワーク保持具に保持されたワークの研磨を行う研磨機
と、前記本体及び前記ベルトヘッド及び前記ワーク保持
具のそれぞれの駆動手段の駆動を自動的に数値制御する
数値制御装置とから構成されることを特徴とする六軸制
御自動研磨装置。1. A main body which is movable in two directions orthogonal to each other in a horizontal plane and is rotatable about a vertical axis; and a main body which is movable in the vertical direction and is rotatable about a horizontal axis orthogonal to the vertical axis of the center of rotation of the main body. A work holding device which is provided separately from the main body so as not to transmit the movement of the main body, and a belt head whose grinding center point of the contact wheel passes through the vertical axis of the turning center of the main body. And a polishing machine for polishing a work held by the work holder, which is provided in the main body so as to be swingable about a horizontal axis passing through a polishing center point of the contact wheel of the belt head, the main body and the belt. A six-axis control automatic polishing apparatus comprising a numerical control device for automatically numerically controlling the drive of each drive means of the head and the work holder.
ク保持装置と前記数値制御装置を該二台の研磨機で共用
することを特徴とする特許請求の範囲第１項に記載の六
軸制御自動研磨装置。2. The six-axis machine according to claim 1, wherein the two polishing machines are provided, and the work holding device and the numerical control device are shared by the two polishing machines. Controlled automatic polishing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62017167A JPH074752B2 (en) | 1987-01-29 | 1987-01-29 | 6-axis control automatic polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62017167A JPH074752B2 (en) | 1987-01-29 | 1987-01-29 | 6-axis control automatic polishing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63185564A JPS63185564A (en) | 1988-08-01 |
| JPH074752B2 true JPH074752B2 (en) | 1995-01-25 |
Family
ID=11936401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62017167A Expired - Lifetime JPH074752B2 (en) | 1987-01-29 | 1987-01-29 | 6-axis control automatic polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH074752B2 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02135151U (en) * | 1989-04-14 | 1990-11-09 | ||
| JPH04331060A (en) * | 1990-10-25 | 1992-11-18 | Mas Fab Liechti & Co Ag | Machining centre |
| DE4239195A1 (en) * | 1992-11-21 | 1994-05-26 | Schaudt Maschinenbau Gmbh | Method and machine for grinding cams |
| FR2975321A1 (en) * | 2011-05-17 | 2012-11-23 | Mecafi | Method for manufacturing identical parts mounted around axis of aircraft turbine to guide e.g. gas flow in laminar circulation in turbo-compressor, involves adjusting weight of parts by polishing smooth faces of parts by surface machining |
| CN102248467B (en) * | 2011-06-16 | 2013-05-01 | 西北工业大学 | Numerical control polishing method for blade edge plate and blade transitional arc part |
| CN107309749A (en) * | 2017-08-22 | 2017-11-03 | 广东埃华路机器人工程有限公司 | A kind of belt grinding machine of manipulator |
| FR3120002B1 (en) * | 2021-02-19 | 2024-01-19 | Michelin & Cie | COMPACT TRANSPORTABLE GRINDING DEVICE INTENDED IN PARTICULAR FOR POLISHING CALENDERING CYLINDERS |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1469526A (en) * | 1973-03-06 | 1977-04-06 | Nat Res Dev | Polymer materials |
-
1987
- 1987-01-29 JP JP62017167A patent/JPH074752B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63185564A (en) | 1988-08-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100644117B1 (en) | Gear grinding machine | |
| JPH074752B2 (en) | 6-axis control automatic polishing machine | |
| JPH05508355A (en) | Computer-controlled lens surface forming device | |
| JPS63318262A (en) | Machine tool | |
| JPH07290322A (en) | Method and device for manufacturing blade sector | |
| JPS62102960A (en) | Tool grinding device for end mill | |
| JPS6052246A (en) | Polishing machine | |
| JP2702127B2 (en) | Copy grinding machine | |
| JP4187849B2 (en) | Disc-shaped tool control method and tool dressing machine | |
| JP2816487B2 (en) | Wheel shape correction device for spherical grinding machine | |
| JP2664606B2 (en) | Gear finishing machine | |
| JP2504874Y2 (en) | Forming tool holder for grindstone forming equipment | |
| JPH1190824A (en) | Grinding wheel correcting method and device | |
| JP3086534B2 (en) | Grinding machine for processing non-circular workpieces | |
| JP2539269Y2 (en) | Wheel forming unit and forming grinder | |
| JP2911160B2 (en) | Grinder robot | |
| JP2002103192A (en) | Aspheric curved surface machining method | |
| JP2003127060A (en) | Curved surface machining machine for work, curved surface machining method, and curved surface machining grinding wheel | |
| JP3255437B2 (en) | Processing method and processing apparatus for workpiece having three-dimensional curved surface | |
| JPS6133665B2 (en) | ||
| JPS60131156A (en) | Nc spherical-surface working apparatus | |
| JPS6257462B2 (en) | ||
| JPH04101773A (en) | Forming device for grinding wheel of forming grinder | |
| JPH0426210Y2 (en) | ||
| JPH07290351A (en) | Machining device and machining method therewith |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |