JP2000280162A - Method and device for grinding vibrating barrel of disk- like article - Google Patents
Method and device for grinding vibrating barrel of disk- like articleInfo
- Publication number
- JP2000280162A JP2000280162A JP8509099A JP8509099A JP2000280162A JP 2000280162 A JP2000280162 A JP 2000280162A JP 8509099 A JP8509099 A JP 8509099A JP 8509099 A JP8509099 A JP 8509099A JP 2000280162 A JP2000280162 A JP 2000280162A
- Authority
- JP
- Japan
- Prior art keywords
- polishing
- disk
- shaped article
- tank
- disc
- 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
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】
.本発明は、研磨しようとする円盤状
物品のバリ、返り、酸化皮膜などの除去や表面の所望の
粗さへの加工、コーナーの丸み付け等の目的で使用され
る振動バレル研磨方法及び円盤状物品の振動バレル研磨
方法及びこの方法を実施するための振動バレル研磨に関
し、特には、複数の円盤状物品を相互に係止することな
しに一つの研磨区域に挿入して研磨しても円盤状物品が
相互に衝突して物品表面に痕を生ずることを少なくなる
ように改良された振動バレル研磨方法及びそのための振
動バレル研磨装置に関する。TECHNICAL FIELD OF THE INVENTION
. The present invention relates to a method for polishing a vibrating barrel used for the purpose of removing burrs, return, oxide film and the like of a disk-like article to be polished, processing the surface to a desired roughness, rounding a corner, and the like. The present invention relates to a method for polishing a vibration barrel of an article and a vibration barrel for carrying out the method, and more particularly, to a method for polishing a plurality of disc-shaped articles inserted into one polishing area without interlocking the disc-shaped articles. BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vibration barrel polishing method and a vibration barrel polishing apparatus improved so as to reduce the occurrence of marks on the surface of the article due to collision of articles with each other.
【0002】[0002]
【従来の技術】前記のような物品の表面処理には、従来
より振動バレル研磨装置を用いた振動バレル研磨方法が
慣用的に行なわれている。代表的な振動バレル研磨方法
としては、上方を開口させた箱形の研磨槽に複数の研磨
しようとする物品とメディアを装入し、研磨槽を略円形
に振動運動させて行う。このような振動バレル研磨方法
は、特に複雑な制御をすることなしに一度に大量の物品
を研磨することができる特徴があって、効率の追求を求
められる自動車部品などの生産工程に普及している。2. Description of the Related Art A vibratory barrel polishing method using a vibrating barrel polishing apparatus is conventionally used for the surface treatment of articles as described above. As a typical vibration barrel polishing method, a plurality of articles and media to be polished are charged into a box-shaped polishing tank having an open top, and the polishing tank is vibrated in a substantially circular shape. Such a vibration barrel polishing method has a feature that a large amount of articles can be polished at once without complicated control, and is widely used in a production process of an automobile part and the like in which the pursuit of efficiency is required. I have.
【0003】しかしながら、これらの振動バレル研磨方
法においては、比較的寸法の小さなメデイアは略円形に
流動するものの、比較的寸法の大きな被研磨物品は複雑
な軌道を描いて流動するため被研磨物品が相互に衝突
し、その表面に打痕と呼んでいる痕を生じる問題があっ
た。特に、被研磨物品が円盤状物品であるときは、それ
を自由に流動させるとすれば、数枚の円盤状物品が重な
って流動し、重なった部分が研磨されない研磨むらを生
ずる問題があり、また、一般に鈍く形成されたコーナー
部が深い打痕を生じ易い問題があった。However, in these vibration barrel polishing methods, although a relatively small-sized medium flows in a substantially circular shape, a relatively large-sized article to be polished flows along a complicated trajectory. There has been a problem that they collide with each other and form a mark called a dent on the surface. In particular, when the article to be polished is a disc-shaped article, if it is allowed to flow freely, there is a problem that several disc-shaped articles overlap and flow, resulting in uneven polishing in which the overlapped portion is not polished, In addition, there is a problem that generally a dull corner is apt to cause a deep dent.
【0004】このような問題を解決する方法には、例え
ば、特開平10−138117号公報に開示されている方法があ
る。この方法においては、壁部材により研磨槽を複数の
研磨区域に分割し、各研磨区域には1個の物品を挿入し
て研磨を行うようにしたから研磨中に物品が相互に衝突
して打痕を生ずることがない。しかし、このような方法
を例えばクラッチプレートのような扁平な物品の研磨に
応用するとすれば、研磨槽を膨大な数の研磨区域に分割
する必要があり、このため、装置が高価となるうえに、
消耗部材である壁部材の数が多いからランニングコスト
の点において満足できるものではなかった。As a method for solving such a problem, for example, there is a method disclosed in Japanese Patent Application Laid-Open No. 10-138117. In this method, the polishing tank is divided into a plurality of polishing areas by a wall member, and one article is inserted into each of the polishing areas to perform polishing. There is no trace. However, if such a method is applied to polishing of a flat article such as a clutch plate, for example, it is necessary to divide the polishing tank into a huge number of polishing areas, which makes the apparatus expensive. ,
Because of the large number of wall members, which are consumable members, running cost was not satisfactory.
【0005】また、特公昭60−4035l 号公報に開示され
ているジャイロ研磨機と呼ばれる装置を応用する方法を
検討したが、この方法においては複数の円盤状物品を治
具に固定して研磨槽に装入させるから打痕を生ずること
がないが、このような研磨方法を例えばクラッチプレー
トのような全面研磨の必要な物品に応用するとすれば、
治具の陰になって研磨されない部位を研磨するために別
の治具を使用して再度研磨を実施する必要があって効率
的ではなく、また、治具への取り付け取り外しに時間が
かかって効率的ではないことが分かった。Further, a method of applying an apparatus called a gyro polishing machine disclosed in Japanese Patent Publication No. 60-4035l was examined. In this method, a plurality of disk-shaped articles were fixed to a jig and a polishing tank was fixed. No dents occur because they are charged into the material, but if such a polishing method is applied to an article requiring full-surface polishing such as a clutch plate, for example,
In order to polish the part that is not polished behind the jig, it is necessary to perform polishing again using another jig, it is not efficient, and it takes time to attach and detach to the jig It turned out to be inefficient.
【0006】[0006]
【発明が解決しようとする課題】本発明は以上の状況を
鑑みてなされたもので、複雑な制御なく、一度に大量の
物品を比較的安価に研磨することができる振動バレル研
磨法の特長を生かしつつ、打痕を伴わない円盤状物品を
効率的に研磨可能な改良された円盤状物品の振動バレル
研磨方法及びそのための振動バレル研磨装置を提供する
ことを目的としている。SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and has a feature of a vibrating barrel polishing method capable of polishing a large number of articles at once relatively inexpensively without complicated control. It is an object of the present invention to provide an improved method of polishing a disk-shaped article with a vibrating barrel, which can efficiently polish a disc-shaped article with no dents while utilizing it, and a vibration barrel polishing apparatus therefor.
【0007】本発明者らは、前記課題を解決するための
種々の検討の課程において、振動バレル研磨中の円盤状
物品が相互に影響しあって一体的に流動することを発見
し、この作用を積極的に打痕防止に利用すべく鋭意研究
の結果、本発明に至ったものである。In the course of various studies for solving the above-mentioned problems, the present inventors have found that disc-shaped articles being polished by a vibration barrel interact with each other and flow integrally, and this effect is obtained. As a result of intensive studies to positively utilize nicks for preventing dents, the present invention has been achieved.
【0008】[0008]
【課題を解決するための手段】前記のようにして完成さ
れた本発明の基本構成とするところは、研磨しようとす
る複数の円盤状物品をそれぞれ流動方向と平行な姿勢に
間隔をあけて流動方向とは垂直の方向に直線状に並べて
研磨槽に装入して行う振動バレル研磨方法であって、前
記間隔の平均値を、使用するメディアの大きさの1 .5
倍以上、5倍以下とすることを特徴としている。According to the basic structure of the present invention completed as described above, a plurality of disk-like articles to be polished are flowed at intervals in a posture parallel to the flow direction. The term “direction” refers to a method of polishing a vibrating barrel by arranging the polishing barrel in a straight line in a direction perpendicular to the direction, wherein the average value of the intervals is defined as 1. 5
It is characterized by being at least twice and at most 5 times.
【0009】ここにおいて、流動方向とは、振動駆動手
段であるカウンターウェイトの回転軸と垂直な方向であ
って、例えば、カウンターウェイトが左回転であれば水
平左方向をいう。また、流動方向とは垂直の方向とは、
前記カウンターウェイトの回転軸と平行な方向をいい、
さらに、流動方向と平行な姿勢とは、円盤状物品の回転
中心がカウンターウェイトの回転軸と平行な姿勢をい
う。Here, the flow direction is a direction perpendicular to the rotation axis of the counterweight which is the vibration driving means. For example, when the counterweight rotates counterclockwise, it refers to the horizontal left direction. Also, the direction perpendicular to the flow direction is
Refers to the direction parallel to the rotation axis of the counter weight,
Further, the attitude parallel to the flow direction refers to an attitude in which the center of rotation of the disc-shaped article is parallel to the rotation axis of the counterweight.
【0010】このような振動バレル研磨方法によれば、
研磨しようとする複数の円盤状物品をそれぞれ流動方向
に平行な姿勢に間隔をあけて装入するから、メディアは
円盤状物品と隣接する円盤状物品または研磨槽壁面との
間を容易に流動して、研磨槽の振動運動に伴う略円形の
研磨槽内のメディアの流動が保たれる。また、円盤状物
品は流動方向とは垂直の方向に直線状に並べて装入され
るから、相互に作用しあって円盤状物品の姿勢が保たれ
るのである。According to such a vibration barrel polishing method,
Since a plurality of disc-shaped articles to be polished are charged at intervals in a posture parallel to the flow direction, the media easily flows between the disc-shaped article and the adjacent disc-shaped article or the polishing tank wall. Thus, the flow of the media in the substantially circular polishing tank accompanying the vibration motion of the polishing tank is maintained. Further, since the disc-shaped articles are inserted in a straight line in a direction perpendicular to the flowing direction, they interact with each other and the attitude of the disc-shaped articles is maintained.
【0011】次に、本発明の作用を、研磨中の円盤状物
品周辺を模式的に拡大して示した図2を参照しながら、
さらに詳しく説明する。円盤状物品20は、Aの間隔で
円盤状物品21と隣接し、その間にはメディア23aが
手前から奥に向かって流動している。円盤状物品21は
Bの間隔で円盤状物品22と隣接し、その間にはメディ
ア23bが同じく手前から奥に向かって流動している。Next, the operation of the present invention will be described with reference to FIG. 2, which is a schematic enlarged view of the periphery of a disc-shaped article being polished.
This will be described in more detail. The disc-shaped article 20 is adjacent to the disc-shaped article 21 at an interval of A, and the medium 23a flows from the near side to the back between them. The disc-shaped article 21 is adjacent to the disc-shaped article 22 at the interval B, and the medium 23b flows between the disc-shaped article 22 and the back.
【0012】ここで、Bの間隔をAの間隔より広くして
円盤状物品20、21、22を装入した場合、メディア
23aの流動抵抗24はメディア23bの流動抵抗26
より大きいから、円盤状物品22と円盤状物品21の間
隔を押し広げようとする力27は円盤状物品21と円盤
状物品20の間隔を押し広げようとする力2Sよりも小
さく、円盤状物品21は左右から受けるアンバランスな
力を平均化するように、すなわち、Aの間隔とBの間隔
を平均化するように、図では左側へ移動して安定する。
同様の作用は円盤状物品が傾倒する場合にも働くから、
円盤状物品は装入された姿勢を保ちつつ間隔を平均化さ
せて相互に衝突することなしに安定に研磨を継続できる
のである。Here, when the disc-shaped articles 20, 21, and 22 are loaded with the interval of B being wider than the interval of A, the flow resistance 24 of the medium 23a becomes larger than that of the medium 23b.
Therefore, the force 27 for expanding the space between the disk-shaped article 22 and the disk-shaped article 21 is smaller than the force 2S for expanding the space between the disk-shaped article 21 and the disk-shaped article 20. The reference numeral 21 moves to the left in the figure and stabilizes so that the unbalanced force received from the left and right is averaged, that is, the interval between A and B is averaged.
Since the same effect works when the disc-shaped article is tilted,
The disc-shaped articles can be polished stably without colliding with each other by averaging the intervals while maintaining the inserted posture.
【0013】また、このように円盤状物品間をメディア
が流動することにより円盤状物品が相互に衝突すること
なしに、相互に作用してその姿勢が保たれるのであるか
ら、円盤状物品と隣接する円盤状物品または研磨槽壁面
との間はメディアが容易に流動可能な間隔をあけて装入
しなければならないのであって、この寸法はメディアの
大きさの1.5倍以上である。また、隣接する円盤状物
品または研磨槽壁面との間の間隔を大きくすれば、前記
のような相互作用が小さくなるからその間隔は小さく設
定しなくてはならず、少なくとも使用するメディアの大
きさの5倍以下としなければ安定に研磨を続けることが
できない。Further, since the media flow between the disc-shaped articles in this way, the disc-shaped articles can interact with each other and maintain their posture without colliding with each other. The media must be inserted with a space allowing easy flow of the media between adjacent disc-shaped articles or the polishing tank wall, and this dimension is 1.5 times or more the size of the media. Further, if the distance between the adjacent disk-shaped article or the polishing tank wall surface is increased, the interaction as described above is reduced, so that the distance must be set small, and at least the size of the medium used. If it is not more than 5 times, the polishing cannot be stably continued.
【0014】また、別の発明においては、注意深く選定
されたメディアを使用することを提案する。よく知られ
ている一般的な現象として、メディアを大きくすれば、
研磨効率を高くできるから、高能率な研磨を行うために
は少なくとも3mm以上の大きさのメディアを選定するこ
とが好ましい。しかし、前記のような相互作用はメディ
アが大きくなるほど不安定になるのであって、大きさの
異なるメディアを混合して使用するような場合でなけれ
ば、円盤状物品の直径の10分の1以下のメディアを選定
することが好ましい。Another invention proposes to use carefully selected media. As a well-known general phenomenon, if you enlarge the media,
Since the polishing efficiency can be increased, it is preferable to select a medium having a size of at least 3 mm or more in order to perform highly efficient polishing. However, the above-mentioned interaction becomes unstable as the size of the medium increases. Unless media of different sizes are mixed and used, one-tenth or less of the diameter of the disc-shaped article is used. It is preferable to select the media.
【0015】さらに、別の発明においては、注意深く選
定された研磨槽を使用することを提案する。流動方向を
遮ったり突然変更するよう流路を形成すれば、その流動
に乱流を生じ易いことがよく知られているが、本発明の
方法は、先に詳しく説明した通り、安定的な流動状態に
より円盤状物品相互の衝突を防止するのであって、断面
U字型の研磨槽を採用すれば乱流を生ずることが少なく
て好ましい。また、先に説明した通り、円盤状物品は少
なくとも流動方向とは垂直な方向には自由に移動できな
くては安定な相互作用を保ち難いのであって、そのよう
な研磨槽の研磨空間の流動方向の寸法(幅という)は円
盤状物品の直径の1.2 倍以上である。In another aspect, it is proposed to use a carefully selected polishing bath. It is well known that if a flow path is formed so as to obstruct or suddenly change the flow direction, the flow is likely to cause turbulence, but the method of the present invention, as described in detail above, requires a stable flow. Depending on the state, the collision between the disc-shaped articles is prevented, and it is preferable to employ a polishing tank having a U-shaped cross section since turbulence is less likely to occur. Further, as described above, the disk-shaped article cannot move freely at least in a direction perpendicular to the flow direction, and thus it is difficult to maintain a stable interaction. The dimension in the direction (called the width) is at least 1.2 times the diameter of the disc-shaped article.
【0016】しかしながら、楕円形状に近い不均一な振
動を生ずる一般的な振動バレル研磨装置においては、流
動方向と平行に装入された円盤状物品であっても、自転
運動と共に公転運動を生じ、隣接する円盤状物品が相互
にずれて前記の相互作用が損なわれることがある。この
ような現象を防止するためには前記した研磨槽の研磨空
間の流動方向の幅を小さくすると効果的であって、その
ような幅は円盤状物品の直径の2倍以下である。However, in a general vibration barrel polishing apparatus that generates non-uniform vibration close to an elliptical shape, even a disk-shaped article inserted in parallel with the flow direction generates revolving motion together with rotation. Adjacent disk-shaped articles may be displaced from each other and the aforementioned interaction may be impaired. In order to prevent such a phenomenon, it is effective to reduce the width of the polishing space of the polishing tank in the flow direction, and such a width is not more than twice the diameter of the disk-shaped article.
【0017】また、別の発明においては注意深く選定さ
れたメディアの装入方法について提案する。通常の振動
バレル研磨作業においては、メディアを研磨槽から飛び
出すことのない最大量を装入して行うことが多い。しか
しながら、先に詳しく説明したように、円盤状物品に公
転運動を生ずる場合においては、同じ理由で円盤状物品
が上下方向に大きくずれないようにメディアの装入量を
減じれば好ましい。このようなメディアの装入量は、円
盤状物品の直径の1.5倍以下の深さ(メディア上面か
ら研磨空間底面までの距離をいう)である。一方、メデ
ィアの装入量が過少であれば、前記のような円盤状物品
が相互に作用してその姿勢が保たれる作用が有効に働か
ないばかりか、研磨を効率よく行うことができないのは
自明であり、このため、メディアの装入量は円盤状物品
の直径の0.8倍以上の深さとすることが好ましい。Another invention proposes a method for loading a carefully selected medium. In the ordinary vibration barrel polishing operation, the medium is often loaded with a maximum amount of medium that does not fly out of the polishing tank. However, as described in detail above, when revolving motion occurs in the disk-shaped article, it is preferable to reduce the amount of media loaded so that the disk-shaped article does not significantly shift in the vertical direction for the same reason. The loading amount of such a medium is a depth (meaning the distance from the upper surface of the medium to the bottom of the polishing space) of 1.5 times or less the diameter of the disk-shaped article. On the other hand, if the loading amount of the media is too small, not only does the above-mentioned disc-shaped article interact with each other and the action of maintaining the posture does not work effectively, but also the polishing cannot be performed efficiently. Therefore, it is preferable that the loading amount of the medium is 0.8 times or more the diameter of the disc-shaped article.
【0018】また、別の発明においては前記のような円
盤状物品の装入を実際の研磨作業において具現化するた
めに好適な作業手順について提案する。まず、振動駆動
手段を停止させた研磨槽にメディアを装入する。次に、
研磨しようとする円盤状物品を少なくともその直径の3
分の2以上が前記メディアに埋没するようにし、次い
で、振動駆動手段を動作させる。このような手順で行な
えば、振動駆動手段を動作させると共に生ずるメディア
の流動運動により円盤状物品はメディア中に引き込ま
れ、メディア中において所定の間隔で直線状に位置させ
ることができる。そして、所定時間の研磨を終了すれ
ば、振動駆動手段を停止したうえ、研磨を終えた円盤状
物品を研磨槽より取り出せば、研磨中は常に円盤状物品
を所定の間隔に保つことができる。Another invention proposes a work procedure suitable for realizing the loading of the disk-shaped article as described above in an actual polishing work. First, a medium is loaded into a polishing tank in which the vibration driving means has been stopped. next,
The disk-shaped article to be polished must be at least 3
More than half of the medium is buried in the medium, and then the vibration driving means is operated. By performing such a procedure, the disk-shaped article is drawn into the medium by the flow motion of the medium that is generated while operating the vibration driving means, and can be linearly positioned at predetermined intervals in the medium. When the polishing for a predetermined time is completed, the vibration driving means is stopped, and the disk-shaped article after polishing is removed from the polishing tank, so that the disk-shaped article can be always maintained at a predetermined interval during polishing.
【0019】また、別の発明においては前記のような円
盤状物品の装入を実際の研磨作業において具現化するた
めに好適な別の作業手順について提案する。まず、先に
詳しく説明した方法などにより円盤状物品をメディア中
において所定の間隔で直線状に位置させた所定の研磨状
態とし、流動方向とは垂直の方向の一端に位置する円盤
状物品を取り出し、他端に新たに研磨する円盤状物品を
挿入する。このようにすれば研磨空間中の円盤状物品の
数を所定の数に保って連続的に研磨することが可能とな
る。Another invention proposes another work procedure suitable for realizing the loading of the disk-shaped article as described above in an actual polishing work. First, the disc-shaped article is placed in a predetermined polishing state in which the disc-shaped article is linearly positioned at a predetermined interval in the medium by a method described in detail above, and the disc-shaped article located at one end in a direction perpendicular to the flow direction is taken out. Then, a disc-shaped article to be newly polished is inserted into the other end. By doing so, it is possible to continuously polish while keeping the number of disk-shaped articles in the polishing space at a predetermined number.
【0020】例えば、20枚の円盤状物品を所定の装入
量とし、その場合の円盤状物品の間隔をメディアの大き
さの2倍とし、円盤状物品の厚みは無視できる程である
とする。この場合、一端から1枚の円盤状物品を取り出
せば、先に詳しく説明した作用が生じて各円盤状物品が
移動し、平均化された円盤状物品の間隔はメディアの大
きさの2.1倍となる。次いで、他の一端に別の円盤状
物品を挿入すれば、同じ作用により平均化された円盤状
物品の間隔は当初の大きさであるメディアの大きさの2
倍に復帰する。For example, it is assumed that 20 disc-shaped articles are set to a predetermined charging amount, and the interval between the disc-shaped articles is twice the size of the medium, and the thickness of the disc-shaped articles is negligible. . In this case, if one disc-shaped article is taken out from one end, the action described in detail above occurs, and each disc-shaped article moves, and the distance between the averaged disc-shaped articles is 2.1 of the size of the medium. Double. Next, if another disc-shaped article is inserted into the other end, the distance between the disc-shaped articles averaged by the same action is equal to the media size which is the initial size.
Return to double.
【0021】また、例えば、研磨開始時に連続する19
枚をダミーの円盤状物品とし、挿入側の一端のみに研磨
すべき円盤状物品を挿入して研磨を開始し、次いで、所
定研磨時間の20分の1の時間間隔で排出側の一端より
円盤状物品を取り出すと共に装入側へ研磨すべき別の円
盤状物品を挿入するとすれば、所定の一定の研磨時間で
連続的に研磨を行うことができる。更にロボットにより
円盤状物品の挿入、排出を行わせるとして無人運転を続
けることも可能である。Further, for example, 19
The disc is used as a dummy disc-shaped article, the disc-shaped article to be polished is inserted only at one end on the insertion side, polishing is started, and then the disc is discarded from one end on the discharge side at a time interval of 1/20 of the predetermined polishing time. If the disc-shaped article to be polished is inserted into the loading side while the article is taken out, the polishing can be continuously performed for a predetermined constant polishing time. Further, it is possible to continue the unmanned operation by allowing the robot to insert and discharge the disk-shaped article.
【0022】また、別の発明においては注意深く選定さ
れた研磨液の供給、排出方法について提案する。バレル
研磨において研磨液を使用する場合には、研磨の進行に
伴って研磨液中に切り屑が滞留し、それが研磨効率を低
下させることがある。特に、表面積の大きな円盤状物品
を多数装入して研磨する場合には、切り屑が多く発生す
るから頻繁に研磨液を交換しなくては効率のよい研磨を
続けられない。このような場合には、連続的または間欠
的に研磨液を供給し、余剰の研磨液を切り屑と共に排出
しながら行うとすれば、研磨槽中に過剰の切り屑が滞留
することが無くて好適であり、研磨はメディア間に合ま
れる研磨液によって良好に継続させることができる。Further, another invention proposes a method of supplying and discharging a polishing liquid which is carefully selected. When a polishing liquid is used in barrel polishing, chips may stay in the polishing liquid as polishing proceeds, which may reduce polishing efficiency. In particular, when a large number of disc-shaped articles having a large surface area are loaded and polished, a large amount of swarf is generated, and efficient polishing cannot be continued without frequently changing the polishing liquid. In such a case, if the polishing liquid is supplied continuously or intermittently and the surplus polishing liquid is discharged together with the chips, the excessive chips do not stay in the polishing tank. Preferably, polishing can be continued well with a polishing liquid interposed between the media.
【0023】また、別の発明においては前記研磨方法を
具現化するための注意深く構成された研磨装置について
提案する。本発明の研磨装置は、安価に構成可能な楕円
形状の振動を生ずる一般的な振動駆動手段を具備させた
研磨装置において、前記研磨方法を具現化させることを
目的としたものであって、研磨槽に流動方向への円盤状
物品の移動を制限する邪魔板を設けたことを特徴とす
る。この邪魔板は単に流動方向を遮る棒部材であっても
よく、また、円盤状物品の直径にあわせて調節可能に構
成することもできる。邪魔板の損耗は避けられないもの
の、邪魔板を取り付けることにより、既存の振動バレル
研磨装置を利用して先に詳しく説明した本研磨方法を具
現化することが可能となる。なお、円盤状物品は流動方
向とは直角方向に自由に移動できることが必要であっ
て、円盤状物品を係止するための所謂治具は邪魔板には
含まない。Another invention proposes a carefully constructed polishing apparatus for realizing the above-mentioned polishing method. The polishing apparatus of the present invention is intended to embody the polishing method in a polishing apparatus provided with a general vibration driving means that generates an elliptical vibration which can be configured at a low cost, and is intended to realize the polishing method. The tank is provided with a baffle plate for restricting the movement of the disk-shaped article in the flow direction. The baffle plate may simply be a bar member that blocks the flow direction, or may be configured to be adjustable according to the diameter of the disc-shaped article. Although the baffle plate is inevitably worn, the attachment of the baffle plate makes it possible to implement the main polishing method described in detail above using an existing vibration barrel polishing apparatus. Note that the disc-shaped article needs to be freely movable in a direction perpendicular to the flowing direction, and a so-called jig for locking the disc-shaped article is not included in the baffle plate.
【0024】また、別の発明においては前記研磨方法を
具現化するための注意深く構成された別の研磨装置につ
いて提案する。本発明の研磨装置は、安価に構成可能な
楕円形状の振動を生ずる一般的な振動駆動手段を具備さ
せた振動バレル研磨装置において、前記研磨方法を具現
化させることを目的としたものであって、研磨槽を交換
可能に基体に固定し、基体には回転駆動手段を連結した
カウンターウェイトを回転自在に固定すると共に振動自
在に機枠に固定したことを特徴とする。Another invention proposes another carefully constructed polishing apparatus for realizing the polishing method. A polishing apparatus according to the present invention is intended to embody the polishing method in a vibration barrel polishing apparatus provided with a general vibration driving unit that generates an elliptical vibration that can be configured at a low cost. The polishing tank is exchangeably fixed to the base, and a counterweight to which a rotation driving means is connected is fixed to the base so as to be freely rotatable and is also fixed to the machine frame so as to be able to vibrate freely.
【0025】先に詳しく説明した通り、邪魔板のような
消耗部材を使用して研磨空間が過大である研磨層を具備
した振動バレル研磨装置を使用することができるが、研
磨目的に合致した研磨空間の大きさの研磨槽を使用する
利点はいうまでもない。研磨槽のみを交換できるように
構成すれば、被研磨物品の大きさに合わせて複数台の振
動バレル研磨装置を設置する無駄を省くことができて好
適である。As described in detail above, a vibration barrel polishing apparatus having a polishing layer having an excessively large polishing space using a consumable member such as a baffle plate can be used. Needless to say, the advantage of using a polishing tank having a large space size. It is preferable that only the polishing tank can be replaced, because it is possible to eliminate the waste of installing a plurality of vibration barrel polishing apparatuses according to the size of the article to be polished.
【0026】[0026]
【発明の実施の形態】次に、本発明の実施の形態を実施
例に基づき図面を参照して説明する。図1及び図3にお
いて、上部を開口させた断面U字型の箱形の研磨槽1を
基体2に交換可能にねじによって固着する。基体2はそ
の四角を機枠3につるまきバネ4により振動自在に固定
する。基体2にはベアリング5によりカウンターウェイ
ト6を固定させた回転軸7を回転自在に固定する。回転
軸7は振動は遮断するが回転は伝えるカップラ8により
モータ9に連結する。研磨槽1には所定量のメディア1
0を装入し、メディア10には所定間隔をあけて振動方
向と平行に円盤状物品11としてのクラッチプレートを
直線的に並べて埋没させる。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described based on embodiments with reference to the drawings. 1 and 3, a box-shaped polishing tank 1 having a U-shaped cross section with an open top is fixed to a base 2 by screws so as to be exchangeable. The base 2 is fixed to the machine frame 3 so as to be freely vibrated by a helical spring 4. A rotating shaft 7 to which a counter weight 6 is fixed by a bearing 5 is rotatably fixed to the base 2. The rotating shaft 7 is connected to a motor 9 by a coupler 8 that blocks vibration but transmits rotation. The polishing tank 1 contains a predetermined amount of media 1
0 is inserted, and clutch plates as disc-shaped articles 11 are buried in the medium 10 linearly in parallel with the vibration direction at predetermined intervals.
【0027】また、研磨槽1の上方には研磨液タンク1
2を配設し、研磨液タンク12の排出パイプ13はボー
ルバルブ14に連結し、このボールバルブ14には他端
を研磨槽1の上方においてその内部に臨ませた研磨液供
給パイプ15を連結し、所定量の研磨液16を連続的に
研磨槽1へ供給する。また、研磨槽1の底部には廃液口
を穿孔し、廃液口には廃液パイプ18を連結し、研磨槽
1内の切り屑を含む余剰の研磨液19は廃液パイプ18
により工場内の廃液溝に導かれる。A polishing liquid tank 1 is provided above the polishing tank 1.
2 and a discharge pipe 13 of the polishing liquid tank 12 is connected to a ball valve 14. The ball valve 14 is connected to a polishing liquid supply pipe 15 having the other end facing above the polishing tank 1. Then, a predetermined amount of the polishing liquid 16 is continuously supplied to the polishing tank 1. A waste liquid port is drilled at the bottom of the polishing tank 1, a waste liquid pipe 18 is connected to the waste liquid port, and excess polishing liquid 19 including chips in the polishing tank 1 is discharged to the waste liquid pipe 18.
Is led to the waste liquid channel in the factory.
【0028】このような振動バレル研磨装置において、
図示しない慣用的な電気回路によりモーターを作動させ
れば、カウンターウェイト6の回転に応じて基体2が振
動し、基体と共に研磨槽1が振動し、円盤状物品11で
あるクラッチプレートを相互に衝突することなしに研磨
を行うことができる。所定の時間を過ぎれば前記の電気
回路を操作してモータ9を停止し、研磨を終了する。ま
た、連続的に研磨を継続する場合には、図では例えば左
端の円盤状物品11であるクラッチプレートを抜き取る
と共に右端へ新たに研磨する円盤状物品11としてのク
ラッチプレートを補充する。In such a vibration barrel polishing apparatus,
When the motor is operated by a conventional electric circuit (not shown), the base 2 vibrates according to the rotation of the counter weight 6, the polishing tank 1 vibrates together with the base, and the clutch plate as the disk-shaped article 11 collides with each other. Polishing can be performed without performing polishing. After a predetermined time, the motor 9 is stopped by operating the electric circuit, and the polishing is completed. In the case where polishing is continued continuously, in the drawing, for example, a clutch plate as the disk-shaped article 11 at the left end is extracted, and a clutch plate as the disk-shaped article 11 to be newly ground is refilled at the right end.
【0029】本実施例の円盤状物品11は、図4に示し
た直径130mm、厚さ4mmのクラッチプレートであり、
従って、幅200mm、長さ80mmの研磨槽を選定して基
体に固着して使用した。研磨は42枚のクラッチプレー
トを装入して行い、平均の間隔は0.6mm となった。メ
ディアは新東ブレーター株式会社製の商品名ロルコーン
の中から商品記号p2−F6を選定し、これを130mmの深
さに装入して使用した。このメディアの形状は円錐形で
あって、底面の直径と高さの寸法は共に6mmである。ま
た、振動バレル研磨装置は、新東ブレーター株式会社製
の商品名ロルコ振動式研磨機商品記号VF−1423W を改良
して専用に制作したものである。また、研磨液は新東ブ
レーター株式会社製のコンパウンド商品記号SLM を選定
し、これを水道水で10倍に希釈して使用した。研磨液の
供給量は毎分100cc とした。The disk-shaped article 11 of this embodiment is a clutch plate having a diameter of 130 mm and a thickness of 4 mm shown in FIG.
Therefore, a polishing tank having a width of 200 mm and a length of 80 mm was selected and used by being fixed to a substrate. Polishing was performed by loading 42 clutch plates, and the average interval was 0.6 mm. As the media, a product symbol p2-F6 was selected from among lor cones (trade name, manufactured by Shinto Breiter Co., Ltd.), and was used by loading it to a depth of 130 mm. The media has a conical shape, and the diameter and height of the bottom surface are both 6 mm. The vibration barrel polishing machine was specially produced by improving the product name of Rorco vibratory polishing machine, product code VF-1423W, manufactured by Shinto Breta Co., Ltd. As the polishing liquid, a compound product symbol SLM manufactured by Shinto Breiter Co., Ltd. was selected and used by diluting it ten times with tap water. The supply rate of the polishing liquid was 100 cc / min.
【0030】以上の条件で研磨を行ったところ、クラッ
チプレート11は図2に示したように流動方向斜め下方
に安定に位置し、研磨時間7分間のバッチ処理も、ま
た、10秒ごとにクラッチプレートを抜き取ると共に装
入する連続処理も良好に行うことができた。なお、図2
ではカウンターウェイト6の回転方向は反時計回りであ
る。When the polishing was performed under the above conditions, the clutch plate 11 was stably positioned diagonally downward in the flow direction as shown in FIG. 2, and the batch processing for a polishing time of 7 minutes was performed. The continuous processing of extracting and loading the plate was also successfully performed. Note that FIG.
Then, the rotation direction of the counterweight 6 is counterclockwise.
【0031】一方、前記したバーベンチにクラッチプレ
ートをランダムに装入して研磨を行った場合には、外周
部に大きな歪みを生じた不合格品を多数生じた。観察の
結果、このような歪みはクラッチプレート外周の歯車状
の突起部分が相互に衝突して生じていることが確かめら
れた。On the other hand, when the clutch plate was randomly inserted into the bar bench and polished, a large number of rejected products having a large distortion on the outer peripheral portion were produced. As a result of the observation, it was confirmed that such distortion was caused by the gear-shaped projections on the outer periphery of the clutch plate colliding with each other.
【0032】また、幅394m 、長さ682mm、深さ4
05mmの研磨空間である別の未改良のバーベンチに、振
動停止状態において約8割の深さまで前記メディアを装
入し、等間隔に42枚のクラッチプレートをその直径の
3分の2以上装入して研磨を開始したところ、クラッチ
プレートがメディア中に引き込まれると共に振動方向に
全転運動を生じ、やがてランダムに装入した前記の場合
と同じ無秩序な流動状態を生じ、一部のクラッチプレー
トは数枚が重なって流動して研磨むらを生じ、また、一
部のクラッチプレートは歯車状の外周部が激しくかみ合
って大きな打痕を生じて使用できなかった。Also, a width of 394 m, a length of 682 mm and a depth of 4
In a non-improved bar bench with a polishing space of 05 mm, the above-mentioned media was loaded to a depth of about 80% in a stopped state of vibration, and 42 clutch plates were placed at even intervals at least two-thirds of the diameter. When polishing was started, the clutch plate was pulled into the medium and caused a full rotation motion in the vibration direction, and eventually the same disordered flow state as in the case described above, which was randomly charged, occurred, and some clutch plates became Some of the clutch plates flowed to cause uneven polishing, and some of the clutch plates could not be used due to severe engagement of the gear-shaped outer peripheral portions with large dents.
【0033】また、研磨効率の向上を目的として、メデ
ィアとして新東ブレーター株式会社製の商品名ロルコー
ンより商品記号F20 を選定し、その他の条件は前記本実
施例の研磨方法と同じに設定して研磨を行ったところ、
研磨開始直後からクラッチプレートが大きく首振り運動
して、程なく幾つかが衝突して絡み合い、安定な研磨は
続けられなかった。このメディアは前記の実施例のメデ
ィアと同じく円錐形状であるが、底面の直径及び高さの
寸法は共に20mmであった。Further, in order to improve the polishing efficiency, a product symbol F20 was selected as a medium from Lolcon (trade name, manufactured by Shinto Breiter Co., Ltd.), and other conditions were set to be the same as those of the polishing method of the present embodiment. After polishing,
Immediately after the start of polishing, the clutch plate swung largely, and some of them collided and entangled soon, and stable polishing could not be continued. This medium had the same conical shape as the medium of the above embodiment, but the diameter and height of the bottom face were both 20 mm.
【0034】図5には本発明の別の実施例を示す。図5
において、研磨槽28の四隅をバネ29により機枠31
に振動可能に固定し、研磨槽28の底にはベアリング3
1を介してカウンターウェイト32を固定した回転軸3
3を回転自在に固定する。回転軸33は図では省略した
カップラを介してモータに連結する。また、研磨槽28
の研磨空間には邪魔板34を配設する。邪魔板34は板
状部材であって、長さ方向にさし渡して図では省略した
ボルトにより研磨槽28に取り外し自在に固着する。FIG. 5 shows another embodiment of the present invention. FIG.
, The four corners of the polishing tank 28 are
And the bottom of the polishing tank 28 has a bearing 3
Rotary shaft 3 with counter weight 32 fixed via 1
3 is rotatably fixed. The rotating shaft 33 is connected to a motor via a coupler not shown in the figure. Also, the polishing tank 28
A baffle plate 34 is disposed in the polishing space of. The baffle plate 34 is a plate-shaped member, and is detachably fixed to the polishing tank 28 by bolts which are provided across the length direction and not shown in the drawing.
【0035】本実施例で用いた研磨しようとする円盤状
物品は、図4に示した直径130mm厚さ4mmのクラッチ
プレートである。振動バレル研磨装置には新東ブレータ
ー株式会社製商品名バーベンチをそのまま使用した。従
って、邪魔板として幅100mm、長さ682mm、厚さ1
0mmの銅板を45度傾斜させ、回転軸と平行に研磨槽の
長さ方向の壁面にさし渡してねじ止めした。研磨槽の幅
方向の内面と邪魔板の中心との間隔は200mmとした。
メディアは前記の商品記号p2−F6を選定し、300mmの
深さに装入して使用した。この深さはクラッチプレート
が邪魔板に当たって停止した場合のクラッチプレートの
上端の位置に相当する。研磨液は前記の商品記号SLM を
選定し、これを水道水で10倍に希釈して使用した。研磨
液の供給量は毎分100cc とした。The disk-shaped article to be ground used in this embodiment is a clutch plate having a diameter of 130 mm and a thickness of 4 mm shown in FIG. A bar bench manufactured by Shinto Breta Co., Ltd. was used as the vibration barrel polishing machine. Therefore, as a baffle, width 100 mm, length 682 mm, thickness 1
A 0 mm copper plate was inclined at 45 degrees, passed across the wall in the longitudinal direction of the polishing tank in parallel with the rotation axis, and screwed. The distance between the inner surface of the polishing tank in the width direction and the center of the baffle plate was 200 mm.
As the media, the above-mentioned product symbol p2-F6 was selected, and was used by loading it at a depth of 300 mm. This depth corresponds to the position of the upper end of the clutch plate when the clutch plate hits the baffle plate and stops. As the polishing liquid, the above-mentioned product symbol SLM was selected and used by diluting it 10 times with tap water. The supply rate of the polishing liquid was 100 cc / min.
【0036】以上の条件で研磨を行ったところ、クラッ
チプレート11は図2に示したように邪魔板34の付近
にとどまって安定に位置し、研磨時間7分間のバッチ処
理も、また10秒ごとにクラッチプレートを抜き取ると
共に装入する連続処理も良好に行うことができた。な
お、図4ではカウンターウェイト33の回転方向は反時
計回りである。When the polishing was performed under the above conditions, the clutch plate 11 was stably positioned near the baffle plate 34 as shown in FIG. 2, and the batch processing for a polishing time of 7 minutes was performed. The continuous processing of removing and charging the clutch plate was also successfully performed. In FIG. 4, the rotation direction of the counterweight 33 is counterclockwise.
【0037】[0037]
【発明の効果】以上の通り構成したので、本発明は次の
効果を奏する。研磨しようとする多数の円盤状物品を係
止することなしに同時に振動バレル研磨加工できるか
ら、搬入、排出が短時間にできて研磨作業の効率を上げ
ることができる。加えて、一つの研磨空間に高い充填率
で円盤状物品を装入することができるから、効率的に研
磨を行うことができると共に、連続的に研磨を継続する
ことも可能である。更に、円盤状物品の装入状態と研磨
空間との関係を考慮すれば足りるから、複雑な運転制御
手段を備えた高価な装置を用意したり、専用に熟練のオ
ペレーターを養成するといった必要もないのである。As described above, the present invention has the following effects. Vibration barrel polishing can be performed simultaneously without locking a large number of disk-shaped articles to be polished, so that loading and discharging can be performed in a short time, and the efficiency of the polishing operation can be increased. In addition, since a disc-shaped article can be charged into one polishing space at a high filling rate, polishing can be performed efficiently and polishing can be continuously performed. Furthermore, since it is sufficient to consider the relationship between the loading state of the disk-shaped article and the polishing space, there is no need to prepare an expensive apparatus having complicated operation control means or to train a specialized operator exclusively. It is.
【0038】また、研磨中のメディア相互の加工がバレ
ル研磨におけるメディアの損耗の大きな割合を占めてい
ることが指摘されているが、本発明の方法を実施するた
めに必要最小限の大きさの研磨槽を使用すれば、副次的
にメディアの無駄な損耗は抑制できて、省エネルギーや
環境に配慮することにもつながる。Further, it has been pointed out that the mutual processing of the media during polishing accounts for a large proportion of the wear of the media during barrel polishing. However, it is necessary to minimize the size of the media required for carrying out the method of the present invention. The use of the polishing tank can suppress wasteful wear of the medium as a secondary effect, which leads to energy saving and environmental consideration.
【0039】また、研磨槽を交換可能として加工目的に
よって使い分けるとすれば、効率的に最適な研磨環境を
具現化できるのであって、設計上の都合などで生産する
円盤状物品の外形が変更されたとしても、生産ラインを
それに効率的に対応させることができる。また、臨時に
数千個単位の少ロットの試作品を研磨する必要を生ずる
ことが生産ラインにはよくあるが、このような場合には
邪魔板を取り付けることにより専用の研磨槽を製作する
ことなしに試作に応じることもできる。Further, if the polishing tank is exchangeable and properly used depending on the purpose of processing, an optimum polishing environment can be realized efficiently, and the outer shape of the disk-shaped article to be produced is changed for design reasons. Even so, the production line can respond to it efficiently. In addition, it is often necessary to polish a small lot of prototypes in the thousands of units on a production line, but in such a case, a special polishing tank must be manufactured by attaching a baffle plate. It is also possible to respond to a prototype without it.
【図1】本発明に係る振動バレル研磨装置の好ましい実
施の形態を示す一部切欠正面図である。FIG. 1 is a partially cutaway front view showing a preferred embodiment of a vibration barrel polishing apparatus according to the present invention.
【図2】本発明における要部である円盤状物品周辺を模
式的に拡大して示した説明図である。FIG. 2 is an explanatory diagram schematically showing an enlarged view of the periphery of a disk-shaped article which is a main part of the present invention.
【図3】本発明に係る振動バレル研磨装置の好ましい実
施の形態を示す縦断側面図である。FIG. 3 is a vertical sectional side view showing a preferred embodiment of a vibration barrel polishing apparatus according to the present invention.
【図4】処理しようとする円盤状物品の1例としてのク
ラッチプレートを示す正面図である。FIG. 4 is a front view showing a clutch plate as an example of a disc-shaped article to be processed.
【図5】本発明に係る振動バレル研磨装置の好ましい別
の実施の形態を示す縦断側面図である。FIG. 5 is a vertical sectional side view showing another preferred embodiment of the vibration barrel polishing apparatus according to the present invention.
1 研磨槽 2 基体 3 機枠 4 バネ 6 カウンターウェイト 7 回転軸 10 メディア 11 円盤状物品 34 邪魔板 DESCRIPTION OF SYMBOLS 1 Polishing tank 2 Substrate 3 Machine frame 4 Spring 6 Counter weight 7 Rotation axis 10 Media 11 Disk-shaped article 34 Baffle plate
Claims (9)
れぞれ流動方向と平行な姿勢に間隔をあけて流動方向と
は垂直の方向に直線状に並べて研磨槽に装入して行う振
動バレル研磨方法であって、前記間隔の平均値を、使用
するメディアの大きさの1 .5倍以上、5倍以下とする
ことを特徴とする円盤状物品の振動バレル研磨方法。1. A vibration barrel polishing method in which a plurality of disk-shaped articles to be polished are arranged in a straight line in a direction perpendicular to the flow direction at intervals in a position parallel to the flow direction, and charged in a polishing tank. The method of claim 1, wherein the average value of the intervals is used as a factor of 1. A method for polishing a vibrating barrel of a disc-shaped article, wherein the method is 5 times or more and 5 times or less.
うとする円盤状物品の直径の10分の1以下であるメディ
アを使用することを特徴とする請求項1記載の円盤状物
品の振動バレル研磨方法。2. The vibration of a disk-shaped article according to claim 1, wherein a medium having a maximum dimension of 3 mm or more and a diameter of 1/10 or less of a disk-shaped article to be polished is used. Barrel polishing method.
の寸法を研磨しようとする円盤状物品の直径の1 .2倍
以上、2倍以下とした研磨槽を使用することを特徴とす
る請求項1または2に記載の円盤状物品の振動バレル研
磨方法。3. A disk-shaped article having a U-shaped cross section and having a dimension in the flow direction of the polishing space which is 1. The method according to claim 1 or 2, wherein a polishing tank having at least twice and not more than twice is used.
品の直径の0 .8倍以上1.5倍以下の深さまで研磨槽
内に装入して行うことを特徴とする請求項1または2ま
たは3に記載の円盤状物品の振動バレル研磨方法。4. The method according to claim 1, wherein the media has a diameter of 0. The method according to claim 1, 2 or 3, wherein the polishing is carried out by loading the polishing tank to a depth of at least 8 times and at most 1.5 times.
したメディアに、研磨しようとする円盤状物品をその直
径の少なくとも3分の2以上が埋没するように装入して
前記振動駆動手段を動作させ、所定時間研磨後に前記振
動駆動手段を停止して研磨を終えた円盤状物品を研磨槽
より取り出すことを特徴とする請求項1または2または
3または4に記載の円盤状物品の研磨方法。5. A disk-shaped article to be polished is loaded into a medium loaded in a polishing tank in which vibration driving means is stopped so that at least two-thirds of its diameter is buried in said medium. 5. The disk-shaped article according to claim 1, 2, 3, or 4, wherein the means is operated, and after the polishing for a predetermined time, the vibration driving means is stopped and the polished disk-shaped article is taken out from the polishing tank. 6. Polishing method.
取り出すと新たに研磨しようとする別の1枚の円盤状物
品を装入して、研磨中の円盤状物品の数を維持しながら
行う連続的な研磨方法であって、流動方向とは垂直の方
向の一端に位置する円盤状物品を取り出し、他端に新た
に研磨しようとする円盤状物品を装入することを特徴と
する請求項1または2または3または4に記載の円盤状
物品の振動バレル研磨方法。6. When one disc-shaped article polished in the polishing tank is taken out, another disc-shaped article to be newly polished is charged, and the number of disc-shaped articles being polished is maintained. It is a continuous polishing method performed while taking out a disk-shaped article located at one end in a direction perpendicular to the flow direction, and loading a disk-shaped article to be newly polished at the other end. The method according to claim 1, 2, 3 or 4, wherein the method comprises the steps of:
を供給し、余剰の研磨液を研磨槽中より排出しながら研
磨を行うことを特徴とする請求項1または2または3ま
たは4または5または6に記載の円盤状物品の振動バレ
ル研磨方法。7. The polishing method according to claim 1, wherein the polishing liquid is supplied to the polishing tank continuously or intermittently, and polishing is performed while discharging an excessive polishing liquid from the polishing tank. Or a method for polishing a vibration barrel of a disk-shaped article according to 5 or 6.
振動自在に固定して、この研磨槽には回転駆動手段を連
結したカウンターウェイトを回転自在に固定し、さら
に、この研磨槽内に研磨しようとする円盤状物品の流動
方向への移動を制限する邪魔板を設けたことを特徴とす
る請求項1または2に記載の円盤状物品の振動バレル研
磨方法を実施するための振動バレル研磨装置。8. A box-shaped polishing tank having an opening at an upper portion is fixed to a machine frame so as to be able to vibrate freely, and a counter weight to which a rotary driving means is connected is fixed rotatably to the polishing tank. 3. A method according to claim 1 or 2, wherein a baffle plate for restricting movement of the disc-shaped article to be polished in the flow direction is provided in the tank. Vibration barrel polishing equipment.
可能に固定して、この基体には回転駆動手段を連結した
カウンターウェイトを回転自在に固定するとともに振動
自在に機枠に固定した請求項8に記載の円盤状物品の振
動バレル研磨方法を実施するための振動バレル研磨装
置。9. A box-shaped polishing tank having a U-shaped cross section is fixed to a base so as to be exchangeable, and a counter weight to which a rotary driving means is connected is fixed to the base so as to be freely rotatable and freely oscillated on a machine frame. A vibration barrel polishing apparatus for carrying out the method for polishing a vibration barrel of a disk-shaped article according to claim 8 which is fixed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8509099A JP4148589B2 (en) | 1999-03-29 | 1999-03-29 | Vibration barrel polishing method for disk-shaped article |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8509099A JP4148589B2 (en) | 1999-03-29 | 1999-03-29 | Vibration barrel polishing method for disk-shaped article |
Publications (2)
Publication Number | Publication Date |
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JP2000280162A true JP2000280162A (en) | 2000-10-10 |
JP4148589B2 JP4148589B2 (en) | 2008-09-10 |
Family
ID=13848913
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JP8509099A Expired - Fee Related JP4148589B2 (en) | 1999-03-29 | 1999-03-29 | Vibration barrel polishing method for disk-shaped article |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100402623B1 (en) * | 2001-05-23 | 2003-10-17 | 유한회사 보역사 | A jewel appearance management equipment and a method |
JP2008055571A (en) * | 2006-09-01 | 2008-03-13 | Kito Corp | Oscillating type polishing machine for link chain |
WO2009091075A1 (en) * | 2008-01-17 | 2009-07-23 | Kito Corporation | Vibration type polisher for link chain |
WO2015015940A1 (en) | 2013-07-30 | 2015-02-05 | 新東工業株式会社 | Workpiece holding jig for vibratory barreling, and vibratory barreling method |
US11273532B2 (en) | 2016-03-28 | 2022-03-15 | Sintokogio, Ltd. | Vibrating barrel polishing method and vibrating barrel polishing system |
-
1999
- 1999-03-29 JP JP8509099A patent/JP4148589B2/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100402623B1 (en) * | 2001-05-23 | 2003-10-17 | 유한회사 보역사 | A jewel appearance management equipment and a method |
JP2008055571A (en) * | 2006-09-01 | 2008-03-13 | Kito Corp | Oscillating type polishing machine for link chain |
WO2009091075A1 (en) * | 2008-01-17 | 2009-07-23 | Kito Corporation | Vibration type polisher for link chain |
JP2009166189A (en) * | 2008-01-17 | 2009-07-30 | Kito Corp | Oscillating type polishing machine for link chain |
WO2015015940A1 (en) | 2013-07-30 | 2015-02-05 | 新東工業株式会社 | Workpiece holding jig for vibratory barreling, and vibratory barreling method |
JP2015027709A (en) * | 2013-07-30 | 2015-02-12 | 新東工業株式会社 | Polishing tool for oscillatory barrel polishing and oscillatory barrel polishing method |
CN105263674A (en) * | 2013-07-30 | 2016-01-20 | 新东工业株式会社 | Workpiece holding jig for vibratory barreling, and vibratory barreling method |
US9862068B2 (en) | 2013-07-30 | 2018-01-09 | Sintokogio, Ltd. | Workpiece holding jig for vibratory barreling, and vibratory barreling method |
US11273532B2 (en) | 2016-03-28 | 2022-03-15 | Sintokogio, Ltd. | Vibrating barrel polishing method and vibrating barrel polishing system |
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