JPS62136372A - Blast method and device - Google Patents
Blast method and deviceInfo
- Publication number
- JPS62136372A JPS62136372A JP27214685A JP27214685A JPS62136372A JP S62136372 A JPS62136372 A JP S62136372A JP 27214685 A JP27214685 A JP 27214685A JP 27214685 A JP27214685 A JP 27214685A JP S62136372 A JPS62136372 A JP S62136372A
- Authority
- JP
- Japan
- Prior art keywords
- grains
- shot
- workpiece
- blasting
- substance
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明はブラスト方法及び装置に関する。[Detailed description of the invention] (Industrial application field) The present invention relates to a blasting method and apparatus.
（従来の技術）
金属等の素地の表面の加工及び清掃を行うためのブラス
トとしては、素地表面に砂粒を噴射するサンドブラスト
と、鉄粉を噴射するショットブラストとに大別される。(Prior Art) Blasting for processing and cleaning the surface of a base material such as metal is roughly divided into sandblasting, which injects sand grains onto the surface of the base, and shot blasting, which injects iron powder.
（発明が解決しようとする問題点）
ところで、凹凸等が入り組んだ複雑形状の素地表面をブ
ラストした場合、従来は凹部内や凸部間の隙間に砂粒や
鉄粒が残留してしまうため、これの除去が問題となって
いた。(Problem to be Solved by the Invention) By the way, when blasting a complex-shaped substrate surface with intricate irregularities, etc., conventionally, sand grains and iron grains remain in the concave parts and in the gaps between the convex parts. Removal was a problem.
そこで本発明の目的は、複雑形状の素地に対しショット
粒が残留することなくブラストを行えるようにしたブラ
スト方法及び装置を提供するにある。SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a blasting method and apparatus that can blast a complex-shaped substrate without leaving shot particles behind.
（問題点を解決するための手段）
従って本発明は、低融点物質または溶解性物質から成る
ショット粒を噴射するようにしたブラスト装置にてブラ
ストを行う。(Means for Solving the Problems) Therefore, according to the present invention, blasting is performed using a blasting device configured to spray shot particles made of a low melting point substance or a soluble substance.
（作用）
ショット粒は低融点物質または溶解性物質なので、昇華
または溶解により素地表面から除去されてしまい、サン
ドブラストやショットブラストのようなショット粒の残
留がない。(Function) Since shot particles are a low melting point substance or a soluble substance, they are removed from the substrate surface by sublimation or dissolution, and there is no remaining shot particles as in sandblasting or shot blasting.
（実施例） 以下に実施例を説明する。(Example) Examples will be described below.
先ず第１実施例ではアイス、特にドライアイスから成る
ショット粒を用いたブラストを説明する。First, in a first embodiment, blasting using shot grains made of ice, particularly dry ice, will be explained.
第１図に示すように製造装置によりドライアイスからシ
ョット粒を製造しくＡ）、投射装置により斯かるアイス
ショット粒を被加工物（Ｗ）に噴射し、所望の表面加工
、清掃を行う（Ｂ）。その後は常温に放置するか、また
は加熱装置によりアイスショット粒を溶解し、昇華させ
て被加工物（誓）の表面を乾燥しくＣ）、加工を終了す
る。As shown in Fig. 1, shot grains are manufactured from dry ice using a production device (A), and the ice shot grains are sprayed onto a workpiece (W) using a projection device to perform desired surface processing and cleaning (B). ). Thereafter, the ice shot grains are left at room temperature or are melted and sublimated using a heating device to dry the surface of the workpiece (C), and the processing is completed.
次に第２実施例では塩、例えば塩化ナトリウム、塩化カ
ルシウム等の結晶等から成るショット粒を用いたブラス
トを説明する。Next, in a second embodiment, blasting using shot grains made of salt such as crystals of sodium chloride, calcium chloride, etc. will be described.
第２図に示すように製造装置により塩の結晶等からショ
ット粒を製造しくＤ）、投射装置により斯かる塩ショッ
ト粒を被加工物（Ｗ）に噴射した後（Ｅ）、洗浄するか
、または溶解装置により塩を溶解しくＦ）、次に被加工
物（−）を乾燥させ（Ｇ）、加工を終了する。また溶解
後（Ｆ）の廃液は分離装置（Ｈ）によりダストが分離さ
れ（１）、溶質（塩）は製造装置ＣＤ）に、溶媒は溶解
装置（Ｆ）へそれぞれ還元される。As shown in FIG. 2, shot grains are manufactured from salt crystals etc. using a manufacturing device (D), and after spraying the salt shot grains onto a workpiece (W) using a projection device (E), the workpiece is washed or Alternatively, the salt is dissolved using a dissolving device (F), and then the workpiece (-) is dried (G) to complete the processing. Further, dust is separated from the waste liquid after dissolution (F) by a separation device (H) (1), the solute (salt) is returned to the production device CD), and the solvent is returned to the dissolution device (F).
このようにアイスや塩の結晶等の低融点物質または溶解
性物質から成るショット粒を用いるため、複雑形状の素
地表面に対してもショット粒の残留なくブラストが行え
る。Since shot particles made of a low melting point substance or a soluble substance such as ice or salt crystals are used in this way, it is possible to blast even complex-shaped substrate surfaces without leaving any shot particles behind.
尚、低融点物質または溶解性物質としては任意のものを
採用し得ること勿論である。It goes without saying that any low melting point substance or soluble substance can be used.
（発明の効果）
以上のように本発明によれば、複雑形状の素地表面に対
しショット粒が残留することなくブラストを行うことが
できる。(Effects of the Invention) As described above, according to the present invention, blasting can be performed on the surface of a complex-shaped substrate without leaving any shot particles.
第１図はアイスブラストの構成図、第２図は塩ブラスト
の構成図である。FIG. 1 is a block diagram of an ice blast, and FIG. 2 is a block diagram of a salt blast.
Claims (2)
スト方法において、 低融点物質または溶解性物質から成るショット粒を素地
表面に噴射することを特徴とするブラスト方法。(1) A blasting method in which shot particles are injected onto the surface of a base material such as metal, which is characterized by injecting shot particles made of a low melting point substance or a soluble substance onto the surface of the base material.
スト装置において、 ショット粒を低融点物質または溶解性物質から形成した
ことを特徴とするブラスト装置。(2) A blasting device that injects shot particles onto the surface of a base material such as metal, characterized in that the shot particles are formed from a low melting point substance or a soluble substance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27214685A JPS62136372A (en) | 1985-12-03 | 1985-12-03 | Blast method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27214685A JPS62136372A (en) | 1985-12-03 | 1985-12-03 | Blast method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62136372A true JPS62136372A (en) | 1987-06-19 |
Family
ID=17509723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27214685A Pending JPS62136372A (en) | 1985-12-03 | 1985-12-03 | Blast method and device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62136372A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0332356A2 (en) * | 1988-03-05 | 1989-09-13 | Osaka Sanso Kogyo Limited | Supply of carbon dioxide |
| JPH03136770A (en) * | 1989-10-24 | 1991-06-11 | Mitsui Toatsu Chem Inc | Dry blast projecting material and dry blast cleaning method |
| WO2009075095A1 (en) * | 2007-12-11 | 2009-06-18 | Yamahachi Dental Mfg., Co. | Method of producing implant and method of producing artificial tooth root |
-
1985
- 1985-12-03 JP JP27214685A patent/JPS62136372A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0332356A2 (en) * | 1988-03-05 | 1989-09-13 | Osaka Sanso Kogyo Limited | Supply of carbon dioxide |
| JPH03136770A (en) * | 1989-10-24 | 1991-06-11 | Mitsui Toatsu Chem Inc | Dry blast projecting material and dry blast cleaning method |
| WO2009075095A1 (en) * | 2007-12-11 | 2009-06-18 | Yamahachi Dental Mfg., Co. | Method of producing implant and method of producing artificial tooth root |
| JP2009136632A (en) * | 2007-12-11 | 2009-06-25 | Yamahachi Shizai Kogyo Kk | Method for manufacturing implant, and method for manufacturing artificial tooth root |
| CN101888815A (en) * | 2007-12-11 | 2010-11-17 | 山八齿材工业株式会社 | The manufacture method of implant and artificial dental root |
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