JPH06198563A - Polishing device including reversing mechanism for sample, etc - Google Patents
Polishing device including reversing mechanism for sample, etcInfo
- Publication number
- JPH06198563A JPH06198563A JP4361381A JP36138192A JPH06198563A JP H06198563 A JPH06198563 A JP H06198563A JP 4361381 A JP4361381 A JP 4361381A JP 36138192 A JP36138192 A JP 36138192A JP H06198563 A JPH06198563 A JP H06198563A
- Authority
- JP
- Japan
- Prior art keywords
- polishing
- sample
- vise
- belt
- polishing part
- 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
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は鋼材の試料等の反転機構
を備えた研摩装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a polishing apparatus having a reversing mechanism for a steel material sample or the like.
【０００２】[0002]
【従来の技術】鋼材を製作或いは加工する過程で、その
組織状態を光分析、ガス分析等を経て検視するために鋼
材サンプルの表面を研摩する必要がある。従来この種試
料の表面研摩装置は、研摩剤を接着塗布した研摩用の平
ベルトに前記試料を押圧させてこれを往復動動作をなし
て行うが、試料を手で把持して行う手動による方法で
は、大量の処理は非能率であること、及び正確且つ均一
に研摩することが困難であることから、その自動化をな
した研摩装置で行われている。この自動研摩装置は図６
に示すように、駆動プーリー５０及び遊動プーリー５
１，５２に研摩用のベルト２０を巻掛け回転させ、その
研摩辺相当部位内側に押圧片５３を押圧シリンダー５４
で押圧保持させ、これらを一体的に構成して往復動機構
５５を以て横方向に往復動するようになし、その下方に
おいてバイス７に挟持した試料Ｗを押し当ててその表面
を研摩するもの、またはプーリー装置は固定したまま、
各プーリー上でベルトを往復摺動させて試料Ｗの表面研
摩を行う方式のものが知られている。2. Description of the Related Art In the process of manufacturing or processing a steel material, it is necessary to polish the surface of the steel material sample in order to inspect its structural state through optical analysis, gas analysis and the like. Conventionally, the surface polishing apparatus for this type of sample is performed by pressing the sample against a flat belt for polishing coated with an abrasive and reciprocating the sample, but a manual method of gripping the sample by hand. However, since a large amount of processing is inefficient and it is difficult to polish accurately and uniformly, it is carried out by an automated polishing device. This automatic polishing machine is shown in Fig. 6.
Drive pulley 50 and idle pulley 5 as shown in FIG.
A belt 20 for polishing is wound around 1, 52 and rotated, and a pressing piece 53 is pressed inside the portion corresponding to the polishing side and a pressing cylinder 54.
To press and hold the sample W so as to reciprocate laterally by the reciprocating mechanism 55, and the sample W held by the vice 7 is pressed below to polish the surface thereof, or With the pulley device fixed,
A system in which a belt is reciprocally slid on each pulley to polish the surface of the sample W is known.
【０００３】[0003]
【発明が解決しようとする課題】しかし上記従来の自動
研摩装置はベルト及びその支持機構全体を作動するもの
であるから、装置全体が大型となること、並びに往復動
機構は大重量で振動の伴うベルト機構を作動することか
ら、試料表面を均一に精度よく研摩し難いことや、上記
支持機構に高い精度を要してその製作が困難で且つ高価
格なものとなる欠点がある。また試料Ｗの上位にベルト
を設けてこれをプーリー上で横方向に摺動往復するもの
では、ベルトが早期に損耗し易いことやベルトの弛みに
よる垂れ下がりで所期の研摩状態が得難くなる欠点があ
る。However, since the above-mentioned conventional automatic polishing apparatus operates the belt and the entire supporting mechanism thereof, the entire apparatus becomes large, and the reciprocating mechanism is heavy and accompanied by vibration. Since the belt mechanism is operated, it is difficult to uniformly and accurately grind the sample surface, and it is difficult to manufacture the supporting mechanism because it requires high accuracy, and it is expensive. Further, in the case where a belt is provided above the sample W and slidably reciprocated on the pulley in the lateral direction, the belt is easily worn at an early stage, and it is difficult to obtain a desired polishing state due to sagging due to slack in the belt. There is.
【０００４】何れにしても、従来の方式では装置全体の
大型化を惹起し、この種装置が用いられる検査、或いは
研究室では徒にスペースを要する等の問題があった。そ
こで本発明は上記従来の問題を解消し、装置の小型化を
図りながら高能率で安全な作業を遂行し得る研摩装置の
提供を目的とし実施するものである。In any case, the conventional method causes the size of the entire apparatus to be increased, and there is a problem that an inspection using this type of apparatus or a laboratory requires a lot of space. SUMMARY OF THE INVENTION Therefore, the present invention is intended to solve the above-mentioned conventional problems and to provide a polishing apparatus capable of performing a highly efficient and safe work while reducing the size of the apparatus.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
の本発明による試料研摩装置は、機台３にバイス装置４
を設け、該バイス装置４の一側に研摩部６を隣設し、該
研摩部６で、バイス７に把持される試料等Ｗを研摩する
研摩装置において、前記バイス装置４は反転機構５を有
する支軸１１を介し、反転回動自在となして機台３に枢
支すると共に、その回動軸芯と直交する方向に遠近動作
せしめる往復動機構を介してバイス７を設け、該バイス
７が前記研摩部６の他側にあるとき、試料等Ｗを把持さ
せ且つ研摩部側にあるとき、研摩作業を可能となしたこ
とを特徴としている。A sample polishing apparatus according to the present invention for achieving the above object comprises a machine base 3 and a vise apparatus 4.
In the polishing device in which a polishing part 6 is provided adjacent to one side of the vise device 4 and the sample W or the like held by the vise 7 is polished by the polishing part 6, the vise device 4 includes an inversion mechanism 5. The vice 7 is provided via a reciprocating mechanism that is pivotally supported by the machine base 3 so as to be rotatable in the reverse direction via the supporting shaft 11 and has a reciprocating mechanism that makes a perspective operation in a direction orthogonal to the axis of the rotating shaft. Is located on the other side of the polishing section 6, the sample W or the like can be held, and the polishing work can be performed when the sample W is on the polishing section side.
【０００６】[0006]
【作用】上記の構成において、バイス装置４を反研摩部
６側に正置した状態で試料等Ｗをバイス７に把持せし
め、反転機構５によりバイス装置４を研摩部６側に反転
させて試料等Ｗの研摩面を研摩部６の駆動中の研摩部材
面に押接するとともに、往復動機構によりバイス装置４
を往復動させて試料等Ｗの研摩を行い、研摩終了後はバ
イス装置４を反転復帰させて試料等Ｗをバイス装置４よ
り取り外す。In the above structure, the sample W or the like is held by the vise 7 in a state where the vise device 4 is normally placed on the anti-polishing part 6 side, and the vice device 4 is inverted to the polishing part 6 side by the reversing mechanism 5. The polishing surface of equal W is pressed against the surface of the polishing member of the polishing unit 6 which is being driven, and the reciprocating mechanism causes the vice device 4 to move.
The sample W etc. is polished by reciprocating, and after completion of the polishing, the vise device 4 is reversed and returned to remove the sample W etc. from the vise device 4.
【０００７】[0007]
【実施例】本発明の一実施例を図面に基づき説明する
と、図１において１は本発明装置を備えた研摩機であ
り、電装制御機器を内装した機箱２上に機台３を設け、
該機台３にバイス装置４を反転機構５を介して設けると
共に、その下位に研摩部６を設けて構成される。バイス
装置４について説明すると、７は固定バイス７ａとハン
ドル７ｂで可動される可動バイス７ｃ間に試料Ｗを挟持
するバイスであり（図２参照）、取付片８に押圧シリン
ダ９を介して上下動自在に設ける。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the drawings. In FIG. 1, reference numeral 1 is a sanding machine equipped with the device of the present invention.
A vice device 4 is provided on the machine base 3 via a reversing mechanism 5, and a polishing section 6 is provided below the vise device 4. Explaining the vise device 4, 7 is a vise for sandwiching the sample W between a fixed vise 7a and a movable vise 7c movable by a handle 7b (see FIG. 2), and is moved up and down via a pressing cylinder 9 on a mounting piece 8. Provide freely.
【０００８】１０は機台３の上部に支軸１１を介して回
動自在に支持された往復動機構としての横動シリンダ
で、そのピストンロッド１０ａの先端部は前記取付片８
に固定して、該取付片８の上下に平行に設けたガイド棒
８ａを摺動自在に挿通してなる。そして上記支軸１１は
機台３に取り付けられた反転機構５としての回動シリン
ダ（公知のロータリーアクチュエータ）１２により回動
枢支され、前記バイス装置４全体が支軸１１を中心に略
１８０度反転するように構成されている。Reference numeral 10 is a transverse cylinder as a reciprocating mechanism which is rotatably supported on the upper part of the machine base 3 via a support shaft 11, and the tip end portion of a piston rod 10a thereof is attached to the mounting piece 8.
And a guide rod 8a provided in parallel above and below the mounting piece 8 is slidably inserted. The support shaft 11 is pivotally supported by a rotating cylinder (known rotary actuator) 12 as a reversing mechanism 5 attached to the machine base 3, and the entire vice device 4 is about 180 degrees about the support shaft 11. It is configured to invert.
【０００９】１４は前記バイス装置４が図１実線状態か
ら１８０度反転したとき、横動シリンダ１２に穿設した
穴１５にストッパーピン１６を出没自在となして係合固
定せしめるストッパーシリンダである。次に研摩部６は
モーター１７で回動される駆動プーリー１８とアイドラ
ープーリー１９に、機体の前後方向に巻掛けた研摩用の
ベルト２０及び該ベルト２０の研摩面相当部位を内側か
ら支えるセラミック製の受板２１を設け、且つ矢印方向
に回転するベルト２０の研摩面終端部上には、ベルト２
０巾を横断して立設した安全用のストッパー２２を設け
て構成してある。Numeral 14 is a stopper cylinder for engaging and fixing the stopper pin 16 so that the stopper pin 16 can be retracted into and out of the hole 15 formed in the lateral movement cylinder 12 when the vise device 4 is inverted 180 degrees from the solid line state in FIG. Next, the polishing part 6 is made of a ceramic that supports a polishing belt 20 wound around a drive pulley 18 and an idler pulley 19 rotated by a motor 17 in the front-rear direction of the machine body and a portion corresponding to the polishing surface of the belt 20 from the inside. The belt 2 is provided on the polishing surface end portion of the belt 20 which is provided with the receiving plate 21 of the belt 20 and rotates in the direction of the arrow.
A safety stopper 22 is provided standing upright across the zero width.
【００１０】２３はベルト２０のカバーであり、側方に
開閉自在となしてある。また２４は箱型に形成したカバ
ー２３の底面部に開設した吸塵筒であり、適宜な吸塵装
置に接続されて研摩面で生ずる塵埃や研磨屑を機外に具
合よく排出する様になしてある。２５はバイス７が実線
位置にあるときこれに挟持された試料Ｗに水を噴霧して
冷却を行うノズルパイプで、機箱２に支柱２６を以て取
り付けてある。３０はバイス装置４の一連の動作を自動
的に行う自動動作スイツチであり、これに隣接した位置
に、緊急時に非常停止をさせる非常停止スイツチ３１が
設けてある。Reference numeral 23 is a cover of the belt 20, which can be opened and closed laterally. Further, reference numeral 24 is a dust suction cylinder opened on the bottom surface of the box-shaped cover 23, which is connected to an appropriate dust suction device so that dust and polishing debris generated on the polishing surface can be properly discharged to the outside of the machine. . Reference numeral 25 denotes a nozzle pipe for spraying water on the sample W sandwiched between the vices 7 when the vise 7 is in the solid line position for cooling, and is attached to the machine case 2 with the columns 26. An automatic operation switch 30 automatically performs a series of operations of the vise device 4, and an emergency stop switch 31 for providing an emergency stop in an emergency is provided at a position adjacent to the automatic operation switch 30.
【００１１】３２は粗研摩用スイツチ、３３は仕上げ研
磨用スイツチであり、前記自動動作スイツチ３０を用い
ない手動操作時用として設けてある。また３４は前記ノ
ズルパイプ２５から噴出される冷却噴霧時間を設定する
タイマーであり、３５はそれぞれのモニター機器であ
る。Reference numeral 32 is a rough polishing switch, and 33 is a finish polishing switch, which is provided for manual operation without using the automatic operation switch 30. Further, 34 is a timer for setting the cooling spray time ejected from the nozzle pipe 25, and 35 is each monitor device.
【００１２】図５の空圧回路図において４０はポンプで
あり、４１はフィルターレギュレーターで、ここから作
動系回路及び冷却系回路に分岐させて前述の各シリンダ
に対応せる電磁バルブ４２，４３，４４，４５，４６が
設けられている。４７は押圧シリンダ９が試料Ｗをベル
ト２０に、押圧する力を加減し研摩圧力を設定する減圧
弁である。４８は冷却用のタイマーと連動する電磁バル
ブ、４９は減圧弁を介して設けた水タンクであり、電磁
バルブ４８の動作でエアーと水とが混合してノズルパイ
プ２５から噴霧できるように構成されている。In the pneumatic circuit diagram of FIG. 5, reference numeral 40 is a pump, 41 is a filter regulator, from which electromagnetic valves 42, 43, 44 are branched to an operation system circuit and a cooling system circuit so as to correspond to each of the cylinders described above. , 45, 46 are provided. Reference numeral 47 is a pressure reducing valve that adjusts the force with which the pressing cylinder 9 presses the sample W against the belt 20 to set the polishing pressure. Reference numeral 48 is an electromagnetic valve that works in conjunction with a cooling timer, and 49 is a water tank provided via a pressure reducing valve. The operation of the electromagnetic valve 48 allows air and water to be mixed and sprayed from the nozzle pipe 25. ing.
【００１３】次に上記構成した実施例についてその使用
態様並びに動作について説明する。上記試料Ｗの形状は
円板状、円柱状のものと種々あるが、製鋼時にサンプル
として大量に製作される一般的なものとして、図４に示
すような円板体Ｗ１の片面央部に把持突起Ｗ２を一体的
に形成したＴ字型試料Ｗの表面研摩は、以下のようにし
て行うものである。先ず図１のバイス装置４が実線のセ
ット状態にあるときハンドル７ｂを緩めて固定バイス７
ａと可動バイス７ｃとの間に試料Ｗの把持突起Ｗ２側を
挿入し、ハンドル７ｂを回して円板体Ｗ１の外周を締着
固定する。（図４）この場合試料Ｗのバイス７へのセッ
トは、該バイス７の締着面が上向きの待機姿勢にあるこ
とから試料Ｗのセットは極めて容易であり、また回転動
作される研摩部６と離間した他側で行うことができるの
で、安全作業を良好に確保した状態で、安心した作業が
できるものである。Next, the mode of use and the operation of the embodiment constructed as described above will be described. The sample W has various shapes such as a disc shape and a column shape, but as a general type that is mass-produced as a sample at the time of steel making, the sample W is gripped at the center of one side of the disc body W1. Surface polishing of the T-shaped sample W integrally formed with the protrusion W2 is performed as follows. First, when the vise device 4 of FIG. 1 is in the set state of the solid line, the handle 7b is loosened to fix the fixed vise 7.
The gripping projection W2 side of the sample W is inserted between a and the movable vise 7c, and the handle 7b is rotated to fasten and fix the outer periphery of the disk body W1. (FIG. 4) In this case, the setting of the sample W on the vise 7 is extremely easy because the fastening surface of the vise 7 is in the standby posture in the upward direction, and the polishing section 6 which is rotated is operated. Since the work can be performed on the other side separated from, the work can be performed with peace of mind while ensuring good safety work.
【００１４】このようにして試料Ｗのセットを完了し、
次に自動動作スイツチ３０を入りにすると、以下の動作
が順次自動的に行われるものである。即ち試料Ｗを締着
したバイス７は回動シリンダ１２の動作により、バイス
装置４が右方へ１８０度回転して試料Ｗを点線アの状態
となし、モータ１７により回転を始めたベルト２０の研
摩面に対向させると共に、ストッパーシリンダ１４がピ
ン１６を押し出しストッパー穴１５に挿入させ、前記バ
イス装置４をその位置に固定する。In this way, the setting of the sample W is completed,
Next, when the automatic operation switch 30 is turned on, the following operations are automatically performed in sequence. That is, the vice 7 to which the sample W is fastened is moved by the rotating cylinder 12 so that the vice device 4 is rotated 180 degrees to the right to bring the sample W into the state of the dotted line A, and the belt 20 started to rotate by the motor 17. While facing the polishing surface, the stopper cylinder 14 pushes the pin 16 out and inserts it into the stopper hole 15 to fix the vice device 4 at that position.
【００１５】この状態において、押圧シリンダ９がバイ
ス７と共に試料Ｗを下方に下げるように順次動作し、圧
力設定機器で設定された圧力で試料Ｗの表面をベルト２
０に押圧すると、これに伴い今度は横動シリンダ１０の
作動により、バイス７を点線アからイの所定ストローク
でベルト２０巾内を往復動させる。従ってバイス７で締
着された試料Ｗは、その表面を受板２１でガイドされた
ベルト２０の研摩面に適正な姿勢と初期の粗研摩押圧力
で接当し、設定時間において表面研摩が良好に行われる
ものである。上記の粗研摩が設定時間の経時後、或いは
押圧力を関知して前記ストッパーシリンダ１４がピン１
６の係合を解除すると回動シリンダ１２が作動し、バイ
ス装置４を元の位置に反転復帰させるものである。In this state, the pressing cylinder 9 operates together with the vise 7 so as to lower the sample W downward, and the surface of the sample W is moved to the belt 2 by the pressure set by the pressure setting device.
When it is pressed to 0, the vise 7 is reciprocated in the width of the belt 20 with a predetermined stroke from the dotted line a to the a by the operation of the lateral movement cylinder 10 accordingly. Therefore, the surface of the sample W fastened with the vise 7 is brought into contact with the polishing surface of the belt 20 guided by the receiving plate 21 with a proper posture and an initial rough polishing pressing force, and the surface polishing is good at the set time. It is done to. When the above-mentioned rough polishing is performed for a set time, or when the pressing force is detected, the stopper cylinder 14 causes the pin 1 to move.
When the engagement of 6 is released, the rotary cylinder 12 is operated to reverse and return the vise device 4 to the original position.
【００１６】この状態に至るとバルブ４８が作動し、ノ
ズルパイプ２５から冷却水を噴霧して、研摩時に発熱し
た試料Ｗに吹きつけこれを冷却する。この後バイス装置
４は再び前述と同様な動作で研摩姿勢に回動し、今度は
仕上げ研摩工程に相応しく設定された圧力動作で押圧シ
リンダ９及び横動シリンダ１０を作動させ、試料Ｗをゆ
っくりと仕上がりの綺麗な仕上げ研摩を行うもので、こ
れら一連の研摩作業が行われるとバイス装置４は元のセ
ット状態位置に復帰し装置は停止される。ここで作業者
はハンドル７ｂを緩めバイス７から試料Ｗをはずすと共
に、新たな試料Ｗを装着し、再び自動動作スイツチ３０
をＯＮとなし、連続的な試料Ｗの研摩作業を良好に且つ
安全に遂行することのできるものである。When this state is reached, the valve 48 is actuated, spraying cooling water from the nozzle pipe 25 and spraying it onto the sample W that generated heat during polishing to cool it. After this, the vice device 4 again turns to the polishing posture by the same operation as described above, and this time the pressing cylinder 9 and the lateral movement cylinder 10 are operated by the pressure operation set appropriately for the finish polishing process, and the sample W is slowly moved. This is for finish polishing with a fine finish, and when these series of polishing operations are performed, the vice device 4 returns to the original set state position and the device is stopped. Here, the worker loosens the handle 7b, removes the sample W from the vise 7, attaches a new sample W, and again operates the automatic operation switch 30.
Is turned on, and the continuous polishing work of the sample W can be satisfactorily and safely performed.
【００１７】尚、実施例では試料Ｗを製鋼時のサンプル
試料を研摩する事例について説明したが、本発明研摩装
置は一般機械部品の加工用研摩装置として用いてもよ
く、また研摩部の構成をベルト研摩帯に代えてこの部を
縦軸回転砥石となして実施してもよい。In the embodiment, the case of polishing the sample W during the steelmaking was described, but the polishing apparatus of the present invention may be used as a polishing apparatus for processing general mechanical parts, and the structure of the polishing section may be changed. Instead of the belt polishing band, this part may be a vertical axis rotary grindstone.
【００１８】[0018]
【発明の効果】以上説明したように、本発明によればバ
イス装置を反転機構を有して機台に枢支すると共に、バ
イスを横方向に往復動せしめる往復動機構を介して設
け、該バイスが前記研摩部の他側にあるとき、試料Ｗを
把持させ且つ研摩部側にあるとき研摩作業を可能となし
たことにより、この種研摩装置の小型化を図りながら仕
上がり面の精度がよく、高能率で安全な作業を遂行でき
る効果を有するものである。As described above, according to the present invention, the vice device is pivotally supported on the machine base by having the reversing mechanism, and is provided through the reciprocating mechanism for reciprocating the vise in the lateral direction. When the vise is on the other side of the polishing section, the sample W can be held and the polishing work can be performed when the vise is on the polishing section side, so that the precision of the finished surface can be improved while reducing the size of this type of polishing apparatus. In addition, it has the effect of performing safe work with high efficiency.
【図１】本発明実施例に係わる研摩装置の正面図であ
る。FIG. 1 is a front view of a polishing apparatus according to an embodiment of the present invention.
【図２】図１の側面図である。FIG. 2 is a side view of FIG.
【図３】図１の平面図である。FIG. 3 is a plan view of FIG.
【図４】バイスの作用を示す斜視図である。FIG. 4 is a perspective view showing the action of the vise.
【図５】空圧回路図である。FIG. 5 is a pneumatic circuit diagram.
【図６】従来の研摩装置を示す斜視図である。FIG. 6 is a perspective view showing a conventional polishing device.
１ 研摩装置 ３ 機台 ４ バイス装置 ５ 反転機構 ６ 研摩部 ７ バイス ９ 押圧シリンダ １０ 横動シリンダ １１ 支軸 １２ 回動シリンダ ２０ ベルト Ｗ 試料 1 Polishing Device 3 Machine Stand 4 Vise Device 5 Reversing Mechanism 6 Polishing Part 7 Vise 9 Pressing Cylinder 10 Traverse Cylinder 11 Spindle 12 Rotating Cylinder 20 Belt W Sample
Claims (1)
該バイス装置（４）の一側に研摩部（６）を隣設し、該
研摩部（６）でバイス（７）に把持される試料等（Ｗ）
を研摩する研摩装置において、前記バイス装置（４）は
反転機構（５）を有する支軸（１１）を介し、反転回動
自在となして機台（３）に枢支すると共に、その回動軸
芯と直交する方向に遠近動作せしめる往復動機構を介し
てバイス（７）を設け、該バイス（７）が前記研摩部
（６）の他側にあるとき、試料等（Ｗ）を把持させ且つ
研摩部側にあるとき、研摩作業を可能となしたことを特
徴とする試料等の反転機構を備えた研摩装置。1. A vice device (4) is provided on a machine base (3),
A polishing part (6) is provided adjacent to one side of the vise device (4), and a sample (W) held by the vise (7) at the polishing part (6).
In the polishing device for polishing the surface of the machine, the vise device (4) is pivotally supported by the machine base (3) through a support shaft (11) having a reversing mechanism (5) so as to be reversible and pivotable. A vise (7) is provided through a reciprocating mechanism that makes a perspective movement in a direction orthogonal to the axis, and when the vise (7) is on the other side of the polishing section (6), the sample (W) is gripped. A polishing apparatus equipped with a mechanism for reversing a sample or the like, which enables polishing work when it is on the polishing section side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4361381A JPH085009B2 (en) | 1992-12-28 | 1992-12-28 | Polishing device with sample inversion mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4361381A JPH085009B2 (en) | 1992-12-28 | 1992-12-28 | Polishing device with sample inversion mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06198563A true JPH06198563A (en) | 1994-07-19 |
| JPH085009B2 JPH085009B2 (en) | 1996-01-24 |
Family
ID=18473348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4361381A Expired - Fee Related JPH085009B2 (en) | 1992-12-28 | 1992-12-28 | Polishing device with sample inversion mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH085009B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002086337A (en) * | 2000-09-08 | 2002-03-26 | Tokyo Seitankosho:Kk | Molding with hair line and method for forming hair line |
| JP2007270850A (en) * | 2006-03-30 | 2007-10-18 | Jtekt Corp | Divided roller bearing |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6020854A (en) * | 1983-07-15 | 1985-02-02 | Hitachi Ltd | Polisher |
| JPS63176070U (en) * | 1987-05-07 | 1988-11-15 |
-
1992
- 1992-12-28 JP JP4361381A patent/JPH085009B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6020854A (en) * | 1983-07-15 | 1985-02-02 | Hitachi Ltd | Polisher |
| JPS63176070U (en) * | 1987-05-07 | 1988-11-15 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002086337A (en) * | 2000-09-08 | 2002-03-26 | Tokyo Seitankosho:Kk | Molding with hair line and method for forming hair line |
| JP2007270850A (en) * | 2006-03-30 | 2007-10-18 | Jtekt Corp | Divided roller bearing |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH085009B2 (en) | 1996-01-24 |
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