JPS62140767A - Shot blasting machining device by ice grains - Google Patents

Shot blasting machining device by ice grains

Info

Publication number
JPS62140767A
JPS62140767A JP28258285A JP28258285A JPS62140767A JP S62140767 A JPS62140767 A JP S62140767A JP 28258285 A JP28258285 A JP 28258285A JP 28258285 A JP28258285 A JP 28258285A JP S62140767 A JPS62140767 A JP S62140767A
Authority
JP
Japan
Prior art keywords
ice
grains
particles
workpiece
ice grains
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.)
Pending
Application number
JP28258285A
Other languages
Japanese (ja)
Inventor
Toru Shimizu
透 清水
Naoto Shiromori
城森　直人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aisin AW Co Ltd
Original Assignee
Aisin AW Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aisin AW Co Ltd filed Critical Aisin AW Co Ltd
Priority to JP28258285A priority Critical patent/JPS62140767A/en
Publication of JPS62140767A publication Critical patent/JPS62140767A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/003—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods using material which dissolves or changes phase after the treatment, e.g. ice, CO2
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

PURPOSE:To prevent remaining of blasting particles on a workpiece by crushing ice made by an ice machine into ice grains of the predetermined size, carrying them and blasting them through a shot blasting device. CONSTITUTION:Water supplied through a pipe 15 flows along the inner face of a cylindrical ice making part 16 and is frozen partially by a cooling part 10a. While the ice layer formed along the inner face of the ice making part 16 is separated from said inner face by the rotation of a carrier 19, it is broken into ice grains of the predetermined size and the ice grains are carried upward. Then, ice grains are stored in an ice storage unit 5 by a carrier 20. Ice grains in the ice storage unit 5 flow down to a nozzle device 6 while preventing mutual freezing among ice grains by an excitation device 22 and jetted to a workpiece W from an exhaust nozzle 25 through compressed air etc. so as to make machining. Ice grains etc. used for machining are recovered in a tank 26, reduced to water, thereafter foreign matter within the water is removed through a filter 27 and returned to a clean tank for reuse. As started above, the jetted particles are ice grains, therefore no particle remain in the workpiece as solid components.

Description

【発明の詳細な説明】 （イ）産業上の利用分骨 本発明は、ショツトブラスト加工装置に係り、詳しくは
被加工物に噴射される研磨粒子として氷粒を適用するよ
うにしたショツトブラスト加工装置に関する。DETAILED DESCRIPTION OF THE INVENTION (A) Industrial Application The present invention relates to a shot blasting device, and more specifically, to a shot blasting device in which ice particles are applied as abrasive particles sprayed onto a workpiece. Regarding equipment.

（ロ）従来の技術 従来、自動変速装置の部品であるトランスアクスルケー
ス、ポンプボデー、ノズルブボデー等の表面に不規則な
凹凸をもつ部品等の研諮、パリ取り、クリーニング加工
には、その加工特性の良さから広くンヨ・ントブラスト
加工装置が適用されている。(b) Conventional technology Conventionally, the processing characteristics of automatic transmission parts such as transaxle cases, pump bodies, nozzle bodies, etc., which have irregularly uneven surfaces, are polished, deburred, and cleaned. Due to its excellent properties, the blasting equipment is widely used.

ソシテ、上記従来のショツトブラスト加工装置において
は、研あ材あるいは研削材として、一般的に、微細な金
属粒子、砂等の固体粒子が用いられている。In the conventional shot blast processing apparatus described above, solid particles such as fine metal particles and sand are generally used as the abrasive material or abrasive material.

←→　発明が解決しようとする問題点 ところで、上記従来のショツトブラスト加工装置による
と、被加工物の複雑な形状の面を研掃して、加工面に付
着しているパリあるいは切粉等を効率良く取去ることが
できるものの、上述したように用いられる研磨材等が多
ヱの金属粒子等の固体粒子であるため、加工後にそれら
の固体粒子が被加工物に付着した状態で残ってしまい、
そのままの状態で組立等を行なうと残留する固体粒子に
組立て不良を発生し、仮に組立て不良を生じない場合で
も、組立てに際して部品間に噛込まれた固体粒子の存在
により種々の機能不良を発生するという不都合があった
。また、上記不都合を解消するには、ショツトブラスト
加工後圧搾空気等により被加工物を入念に空気洗浄すれ
ば良いが、かなりの手間を掛けてそのような作業を施し
ても、鋳物巣等に入り込んだ固体粒子は依然として残留
してしまい、上述した不都合を完全には解消し得なかっ
た。←→ Problems to be Solved by the Invention By the way, according to the above-mentioned conventional shot blast processing device, it is difficult to polish the complex-shaped surface of the workpiece and remove particles or chips adhering to the processing surface. Although it can be removed efficiently, as mentioned above, the abrasives used are often solid particles such as metal particles, so these solid particles remain attached to the workpiece after processing. ,
If assembly is performed in this state, residual solid particles will cause assembly defects, and even if assembly defects do not occur, various malfunctions will occur due to the presence of solid particles caught between parts during assembly. There was this inconvenience. In addition, in order to eliminate the above-mentioned inconvenience, it is possible to carefully clean the workpiece with compressed air after the shot blasting process, but even if such work is performed with considerable effort, it will not cause mold cavities etc. The solid particles that entered still remained, and the above-mentioned disadvantages could not be completely eliminated.

そこで、本発明は、被加工物に噴射される粒子として氷
粒を適用し、加工後に被加工物に粒子が固形成分として
残留しないようにしたショットプラス）・加工装置を提
供することを目的とするもである。Therefore, an object of the present invention is to provide a Shot Plus (Shot Plus) processing device that uses ice particles as particles to be sprayed onto the workpiece so that the particles do not remain as a solid component on the workpiece after processing. It's something to do.

−問題を解決するための手段 本発明は、上述事情に鑑みなされたものであって、第１
図及び第２図に示すように、ショットプラス）・加工装
置１を、所定の大きさの氷粒を連続的に製造する氷粒製
造手段２と、該氷粒製造手段２にて製造された氷粒を搬
送する搬送手段３と、該搬送手段３を介して導入された
氷粒を圧力流体により被加工物Ｗに向けて噴射するノズ
ル装置６とから構成したことを特徴としている。- Means for solving the problem The present invention has been made in view of the above circumstances, and is
As shown in the figure and FIG. It is characterized by comprising a conveying means 3 for conveying ice particles, and a nozzle device 6 for injecting the ice particles introduced through the conveying means 3 toward a workpiece W using pressure fluid.

（ホ）　作用 上記構成に基づき、氷粒製造手段２において製造された
所定の大きさの氷粒は、搬送手段３によって順次ノズル
装置６に導入されろ。そして、ノズル装置６に導入され
た氷粒は、圧力流体によってノズル装置６先端から被加
工物Ｗに向けて高速で噴射され、それにより、被加工物
Ｗの所要加工面が氷粒の衝突作用によって研磨あるいは
研削される。そして、研磨等の終了後、被加工物Ｗ表面
に付着して残留した氷粒は、自然放置状態あるいは適宜
過熱手段の採用により溶解、蒸発して除去される。(e) Effect Based on the above configuration, ice grains of a predetermined size manufactured by the ice grain manufacturing means 2 are sequentially introduced into the nozzle device 6 by the conveying means 3. The ice particles introduced into the nozzle device 6 are injected at high speed from the tip of the nozzle device 6 toward the workpiece W by the pressure fluid, so that the desired machining surface of the workpiece W is affected by the impact of the ice particles. polished or ground by After polishing, etc., the ice grains remaining on the surface of the workpiece W are melted, evaporated, and removed by leaving the workpiece W alone or by using appropriate heating means.

（へ）実施例 以下、図面に沿って、本発明による実施例について説明
する。(F) Embodiments Hereinafter, embodiments of the present invention will be described with reference to the drawings.

本実施例によるショツトブラスト装置１は、第１図に示
すように、製氷８！２）搬送装置３、貯氷器５そしてノ
ズル装置６とから構成されている。As shown in FIG. 1, the shot blasting apparatus 1 according to this embodiment is comprised of an ice making device 8!2) a conveying device 3, an ice storage device 5, and a nozzle device 6.

上記製氷機２は、配管７から取入れた冷却水の冷熱を冷
却装置９によって配管１ｏを循環する冷媒に熱交換し、
該冷媒により該配管工ｏを密に螺旋状に巻装して形成し
た冷却部１０ａを冷却し、配管１１、クリーンタンク１
２）ポンプ１３、配管１５、上記冷却部］、　Ｏａ内側
に配設された円筒状の製氷部１６に供給される水を、上
記製氷部１６において上記冷却部１０ａの冷却作用によ
り凍結することによって製氷するように構成されている
。なお、図中１７は余分の水をクリーンタンク１２に戻
す戻し配管である。The ice maker 2 exchanges the cold heat of the cooling water taken in from the pipe 7 with the refrigerant circulating through the pipe 1o by the cooling device 9,
The cooling part 10a formed by tightly wrapping the plumber o in a spiral manner is cooled by the refrigerant, and the pipe 11 and the clean tank 1 are cooled.
2) Pump 13, piping 15, the above-mentioned cooling section], by freezing the water supplied to the cylindrical ice-making section 16 disposed inside Oa by the cooling action of the above-mentioned cooling section 10a in the ice-making section 16. Configured to make ice. Note that 17 in the figure is a return pipe for returning excess water to the clean tank 12.

上記搬送装置３は、上記円筒状の製氷部１６の内部に設
けられ、製氷部１６の内面に形成された板状氷を例えば
０５〜２．５　ｍｍ程度のザラメ状の所定の大きさの氷
粒に破砕しつつ掻取り搬送するスクリューコンベア形式
の第１の搬送体１９と、該第１の搬送体１９によって搬
送されてきた氷粒を貯水器５に向けて搬送する同じくス
クリューコンベア形式の第２の搬送体２０とにより構成
されていて、上記各鬼送体１９，２０はモーフ２１によ
り適宜動力を得て回転駆動されろようになっている。The conveying device 3 is provided inside the cylindrical ice-making section 16, and converts the sheet ice formed on the inner surface of the ice-making section 16 into ice cubes of a predetermined size, e.g. A first transporting body 19 of a screw conveyor type that scrapes and conveys the ice grains while crushing them into grains, and a second transporting body 19 of the same screw conveyor type that transports the ice grains transported by the first transporting body 19 toward the water storage 5. 2 transport bodies 20, and each of the above-mentioned transport bodies 19, 20 is adapted to be rotationally driven by appropriately receiving power from a morph 21.

そして、上記貯水器５は、上記搬送装置３がら搬送され
てきた氷粒を一時貯留して、その下部の流出口５ａから
ノズル装置６に一定量づつ安定して供給する機能を有し
、貯溜された氷粒がイ目互に氷結して塊を形成せずに円
滑に流動ずろように適宜の加振装置２２が設けられてい
る。The water storage device 5 has a function of temporarily storing the ice grains conveyed from the conveyance device 3 and stably supplying a fixed amount of ice particles to the nozzle device 6 from the outlet 5a at the bottom thereof. An appropriate vibration device 22 is provided so that the ice particles can flow smoothly without forming lumps by freezing each other.

また、上記ノズル装置６は、上記貯水器５から流下され
てきた貯水器を管２３から導入されてくる圧搾空気ある
いは圧力水によってその噴出口２５から被加工物Ｗに向
けて高速で噴出するものであって、例えば従来の液体ホ
ーニングあるいはドライブラス）・用のノズルと同様な
構造のノズル構造が用いられる。Further, the nozzle device 6 is configured to jet the water flowing down from the water reservoir 5 toward the workpiece W from its spout 25 at high speed using compressed air or pressurized water introduced from the pipe 23. For example, a nozzle structure similar to a nozzle for conventional liquid honing or dry blasting is used.

更に、被加工物Ｗの下方には氷粒回収用の槽２６が設け
られていて、噴射後該槽２６内に落下して回収された氷
粒は自然溶解あるは適宜過熱により溶解された後、フィ
ルター２７によって濾過されてクリーンタンク１２に戻
され、製氷用の水として再利用されるようになっている
。Further, a tank 26 for collecting ice particles is provided below the workpiece W, and the ice particles dropped into the tank 26 and collected after the injection are melted naturally or by overheating as appropriate. The water is filtered by a filter 27 and returned to the clean tank 12 to be reused as ice-making water.

本実施例は以上のような構成よりなるので、配管１５等
を経て供給された水は円筒状の製氷部１６の内面に沿っ
て流下され、その流下過程において冷却部１０ａの冷却
作用により製氷部１６内面に后って一部凍結される。こ
うして、製氷部１６の内面に冶って形成された氷層は、
第１の搬送体１９の回転によって製氷部１６の内面から
剥離されつつ所定の大きさに破砕され、氷粒となって上
方に向けて搬送され、次で、第２の搬送体２０によって
貯水器５に向けて搬送され、貯水器５に順次貯溜される
。そして、貯水器５に貯えられた氷粒は加振装置２２に
よる振動によって氷粒同士の氷結が防止されつつその下
部の流出口５ａからノズル装置６に向けて流下され、次
でノズル装置６内部に導入された氷粒は管２３からの圧
搾空気等によって噴出口２５から被加工物Ｗに向けて勢
いよく噴出され、被加工物Ｗの研磨等の所定の加工が施
されろ。そして、加工済の氷粒等はその後槽２６に回収
され、水に還元された後、フィルター２７によってパリ
、切粉、金属粉等が取除かれてクリーンタンク１２に戻
され、製氷部１６において凍結されずに管１７を介して
戻されてきた水および管１１を介して新たに供給されて
きた水と共に、再び製氷部１６に向けて循環される。Since the present embodiment has the above-described configuration, the water supplied through the pipe 15 etc. flows down along the inner surface of the cylindrical ice making section 16, and in the flowing process, the ice making section is cooled by the cooling action of the cooling section 10a. 16 and partially frozen on the inner surface. In this way, the ice layer formed on the inner surface of the ice making section 16 is
As the first conveyor 19 rotates, the ice is peeled off from the inner surface of the ice-making unit 16 and crushed into a predetermined size, and the ice particles are conveyed upward. 5 and are sequentially stored in the water reservoir 5. The ice particles stored in the water reservoir 5 are prevented from freezing among themselves by the vibration caused by the vibration excitation device 22, and flowed down from the outlet 5a at the bottom toward the nozzle device 6, and then inside the nozzle device 6. The ice particles introduced into the pipe 23 are forcefully ejected from the jet port 25 toward the workpiece W by compressed air or the like from the pipe 23, and the workpiece W is subjected to a predetermined process such as polishing. The processed ice grains are then collected in a tank 26 and reduced to water, and then pari, chips, metal powder, etc. are removed by a filter 27 and returned to the clean tank 12, where they are returned to the ice making section 16. Together with the unfrozen water that has been returned via the pipe 17 and the water that has been newly supplied via the pipe 11, it is circulated again toward the ice making section 16.

ついで、第２図に沿って他の実施例について説明する。Next, another embodiment will be described along with FIG.

本実施例によるショツトブラスト装置１′は、製氷機２
）搬送装置３及びノズル装置６とから構成され、先の実
施例のように貯水器５を備えていない。The shot blasting device 1' according to this embodiment includes an ice making machine 2
) It is composed of a conveying device 3 and a nozzle device 6, and is not equipped with a water reservoir 5 as in the previous embodiment.

そして、製氷機２は、先の実施例と同様な冷却水用配管
７、冷却装置９、冷媒用配管１０及び冷却部１０ａを有
しているが、製氷部１６′が相違している。本製氷部１
６′は、外部に冷却部１０ａを設置されていると共に掻
取り板３３が配設されている。更に、該掻取り板３３は
その先端部が凹凸に形成されていると共にモ〜り３５に
て駆動され、内筒体３０の内壁面に凍結した氷を掻取り
板３３の先端部にて１取り・落下する。The ice making machine 2 has the same cooling water pipe 7, cooling device 9, refrigerant pipe 10, and cooling section 10a as in the previous embodiment, but the ice making section 16' is different. Main ice making section 1
6' is provided with a cooling part 10a and a scraping plate 33 on the outside. Further, the tip of the scraping plate 33 is formed into an uneven shape and is driven by a morley 35 to remove ice frozen on the inner wall surface of the inner cylinder 30 with the tip of the scraping plate 33. Take/fall.

体２０及び該搬送体２０と一体のホッパ３７からなり、
搬送体２０はモータ２１にて駆動されろと共に、モータ
３７及びネジ伝動装置３９により上下方向に位置調節し
得る。It consists of a body 20 and a hopper 37 integrated with the conveyor 20,
The carrier 20 is driven by a motor 21 and can be vertically adjusted by a motor 37 and a screw transmission 39.

更に、ｊ般送体２０の下方には一体にノズル装置６が取
付けられておす、搬送体２０から連続的に供給されろ氷
粒を、管２３からの空気又は水により噴出口２５から被
加工物Ｗに向けて噴出する。Furthermore, a nozzle device 6 is integrally attached below the general conveyance body 20. It erupts towards object W.

なお、本実施例では、氷粒１よ本体ベッド４０に受けら
れ、更にベッド流し用ポンプ４３にて供給された水と共
に容器４１に送下され、そしてフィルタ４２を通してオ
ーバフローされる。In this embodiment, the ice particles 1 are received by the main body bed 40, further sent to the container 41 together with water supplied by the bed flushing pump 43, and then overflowed through the filter 42.

従って、本実施例によると、配管３１及びホース３２を
通って製氷部１６′に供給される水は、内筒体３０の内
壁面に凍り付き、該氷は掻取り板３３にて掻取られて、
所定大きさのザラ、メ状又は板状の氷粒が連続的に製造
される。そして、該氷粒はホッパ３６，３７を介して搬
送体２０に送られ、更にノズル装置６に供給されて、被
加工物Ｗに向けて噴出され、該被加工物Ｗ（こ所定の加
工が施される。そして、ジュツト加工した氷粒ば、ベッ
ド４０に受けられ、ポンプ４３からの水にてン先い流さ
れて容器４１に溜められ、そしてＭけた氷はオーバフロ
ーして捨てられる。Therefore, according to this embodiment, the water supplied to the ice making section 16' through the pipe 31 and the hose 32 freezes on the inner wall surface of the inner cylinder 30, and the ice is scraped off by the scraping plate 33. ,
Ice grains of a predetermined size in the form of grains, meshes, or plates are continuously produced. Then, the ice particles are sent to the conveyor 20 via the hoppers 36 and 37, and further supplied to the nozzle device 6, where they are ejected toward the workpiece W (which is subjected to a predetermined process). Then, the jutsu-processed ice grains are received by a bed 40, washed away by water from a pump 43, and stored in a container 41, and the melted ice overflows and is discarded.

なお、上記実施例では、氷を製造するのに給水装置、冷
却装置９、冷却部１０ａそして製氷部１６．１６’等よ
りなる製氷機２を用いたが、それに代えて、２０愉立方
体等の大きな氷塊を連続的に製造する装置と該装置の次
段に上記氷塊をザラメ状の大きさの氷粒に破砕する装置
を結合し、それらによ−、ｃｇＭ造された氷粒を適宜搬
送手段で貯水器５に１殻送するようにしても良い。また
、上記他側のものから製氷機を省略し、別の場所で製造
された氷塊を破砕装置に投入して氷粒を製造するように
してもよい。In the above embodiment, the ice making machine 2 consisting of a water supply device, a cooling device 9, a cooling section 10a, an ice making section 16, 16', etc. was used to produce ice. A device for continuously producing large ice blocks is combined with a device for crushing the ice blocks into grain-sized ice particles at the next stage of the device, and the CGM-formed ice particles are transferred to an appropriate conveyance means. Alternatively, one shell may be sent to the water reservoir 5. Alternatively, the ice maker may be omitted from the other side, and ice cubes produced at another location may be fed into the crusher to produce ice particles.

（ト）発明の詳細 な説明したように、本発明によると、ショク１−ブラス
ト装置１を、所定の大きさの氷粒を連続的に製造する氷
粒製造手段２と、該氷粒製造手段２にて製造された氷粒
を搬送する搬送手段３と、該搬送手段３を介して導入さ
れた氷粒を圧力流体により被加工物Ｗに向けて噴射する
ノズル装置６とから構成したので、従来の金属粒子等を
用いた噴射加工と同等の加工特性を有していながら、加
工後に被加工物Ｗに固形成分としての研磨粒子等が一切
残留しない。そのため、被加工物Ｗに対ずろ空気洗浄等
の作業を拙必要とせずに組立てが実施でき、作業能率が
大幅に向上すると共に、製品のコストダウンおよび大幅
な品質の向上を計ることができる。(G) As described in detail, according to the present invention, the blasting device 1 includes an ice particle producing means 2 that continuously produces ice particles of a predetermined size, and an ice particle producing means 2 that continuously produces ice particles of a predetermined size. 2, and a nozzle device 6 that injects the ice grains introduced via the transport means 3 toward the workpiece W using pressure fluid. Although it has the same machining characteristics as conventional jet machining using metal particles, no abrasive particles or the like remain as solid components on the workpiece W after machining. Therefore, assembly can be carried out without requiring any work such as air cleaning on the workpiece W, and work efficiency is greatly improved, and the cost of the product can be reduced and the quality can be significantly improved.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本発明に係ろ氷粒によるショットブラスト加工
装置の一実施例を示す概略構成図、第２図は他の実施例
を示す概略構成図である。 １．１′・ショツトブラスト加工装置　、２　・氷粒製
造手段　、　３・搬送手段　、５　・貯水器　、　　６
　・ノズル装置　。FIG. 1 is a schematic diagram showing one embodiment of a shot blast processing apparatus using ice particles according to the present invention, and FIG. 2 is a schematic diagram showing another embodiment. 1.1'・Shot blast processing device, 2.Ice particle production means, 3.Transportation means, 5.Water storage device, 6
・Nozzle device.

Claims (4)

【特許請求の範囲】[Claims] （１）所定の大きさの氷粒を連続的に製造する氷粒製造
手段と、該氷粒製造手段にて製造された氷粒を搬送する
搬送手段と、該搬送手段を介して導入された氷粒を圧力
流体により被加工者に向けて噴射するノズル装置とから
構成される氷粒によるショットブラスト加工装置。(1) An ice grain production means that continuously produces ice grains of a predetermined size, a conveyance means that conveys the ice grains produced by the ice grain production means, and an ice grain introduced through the conveyance means. A shot blast processing device using ice particles, which is composed of a nozzle device that injects ice particles toward the workpiece using a pressurized fluid. （２）特許請求の範囲第１項に記載の装置において、前
記氷粒製造手段が製氷機である氷粒によるショットブラ
スト加工装置。(2) The apparatus according to claim 1, wherein the ice particle producing means is an ice maker. （３）特許請求の範囲第２項に記載の装置において、被
加工物に向けて噴射された氷粒を回収して溶解後、清浄
化して再び製氷機に向けて供給するように構成した氷粒
によるショットブラスト加工装置。(3) In the apparatus according to claim 2, the ice is configured to collect the ice particles injected toward the workpiece, melt them, clean them, and supply them again to the ice making machine. Shot blast processing equipment using grains. （４）特許請求の範囲第１項に記載の装置において、前
記氷粒製造手段が導入された氷塊を所定の大きさの氷粒
に粉砕する破砕装置である氷粒によるショットブラスト
加工装置。(4) The apparatus according to claim 1, which is a shot blast processing apparatus using ice particles, which is a crushing device that crushes the ice block into which the ice particle manufacturing means is introduced into ice particles of a predetermined size.
JP28258285A 1985-12-16 1985-12-16 Shot blasting machining device by ice grains Pending JPS62140767A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP28258285A JPS62140767A (en) 1985-12-16 1985-12-16 Shot blasting machining device by ice grains

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28258285A JPS62140767A (en) 1985-12-16 1985-12-16 Shot blasting machining device by ice grains

Publications (1)

Publication Number Publication Date
JPS62140767A true JPS62140767A (en) 1987-06-24

Family

ID=17654370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28258285A Pending JPS62140767A (en) 1985-12-16 1985-12-16 Shot blasting machining device by ice grains

Country Status (1)

Country Link
JP (1) JPS62140767A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991004449A1 (en) * 1989-09-12 1991-04-04 Ixtal Blast Technology Corp. Apparatus for preparing, classifying and metering particle media
WO1994014572A1 (en) * 1992-12-23 1994-07-07 Ice Blast International Ltd. Method for blasting ice particles in a surface treatment process
WO1994016861A1 (en) * 1993-01-26 1994-08-04 Ice Blast International Ltd. Apparatus for real time ice supply to ice blasting system
US5367838A (en) * 1992-06-01 1994-11-29 Ice Blast International, Inc. Particle blasting using crystalline ice
JP2008235345A (en) * 2007-03-16 2008-10-02 Sumitomo Electric Printed Circuit Inc Flexible printed wiring board
CN105710787A (en) * 2016-04-29 2016-06-29 青岛昌佳机械有限公司 Wheel set cleaning equipment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58165962A (en) * 1982-03-24 1983-10-01 Ishikawajima Harima Heavy Ind Co Ltd Ice grain blast method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58165962A (en) * 1982-03-24 1983-10-01 Ishikawajima Harima Heavy Ind Co Ltd Ice grain blast method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991004449A1 (en) * 1989-09-12 1991-04-04 Ixtal Blast Technology Corp. Apparatus for preparing, classifying and metering particle media
US5367838A (en) * 1992-06-01 1994-11-29 Ice Blast International, Inc. Particle blasting using crystalline ice
WO1994014572A1 (en) * 1992-12-23 1994-07-07 Ice Blast International Ltd. Method for blasting ice particles in a surface treatment process
WO1994016861A1 (en) * 1993-01-26 1994-08-04 Ice Blast International Ltd. Apparatus for real time ice supply to ice blasting system
JP2008235345A (en) * 2007-03-16 2008-10-02 Sumitomo Electric Printed Circuit Inc Flexible printed wiring board
CN105710787A (en) * 2016-04-29 2016-06-29 青岛昌佳机械有限公司 Wheel set cleaning equipment

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