JPH03154774A - Dry dressing method for electrodeposited diamond saw or electrodeposited diamond wheel - Google Patents
Dry dressing method for electrodeposited diamond saw or electrodeposited diamond wheelInfo
- Publication number
- JPH03154774A JPH03154774A JP29534489A JP29534489A JPH03154774A JP H03154774 A JPH03154774 A JP H03154774A JP 29534489 A JP29534489 A JP 29534489A JP 29534489 A JP29534489 A JP 29534489A JP H03154774 A JPH03154774 A JP H03154774A
- Authority
- JP
- Japan
- Prior art keywords
- electrodeposited diamond
- electrodeposited
- wheel
- saw
- synthetic resin
- 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
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 82
- 239000010432 diamond Substances 0.000 title claims abstract description 82
- 238000000034 method Methods 0.000 title claims abstract description 13
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 17
- 239000000057 synthetic resin Substances 0.000 claims abstract description 17
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 15
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 15
- 239000000919 ceramic Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000007711 solidification Methods 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は電着ダイヤモンドソー又は電着ダイヤモンドホ
イールの乾式ドレッシング方法に係り、特に、電着ダイ
ヤモンドソー又は電着ダイヤモンドホイールの目詰り物
質を容易かつ効率的に除去することができる電着ダイヤ
モンドソー又は電着ダイヤモンドホイールの乾式ドレッ
シング方法に間する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a dry dressing method for an electrodeposited diamond saw or an electrodeposited diamond wheel. And use the dry dressing method of electrodeposited diamond saw or electrodeposited diamond wheel, which can be removed efficiently.
［従来の技術］
従来、金属やセラミックス等の切断具として、電着ダイ
ヤモンドソーや電着ダイヤモンドホイールが実用に供さ
れている。電着ダイヤモンドソーや電着ダイヤモンドホ
イールは、湿式使用では一般のメタルボンドやレジンボ
ンドのダイヤモンド工具よりは目詰りし難いという特徴
を有する。しかしながら、乾式使用では目詰りが生じる
ことは避けられず、特にバインダを含有するセラミック
ス成形体の加工に対しては目詰りが生じ易い。[Prior Art] Conventionally, electrodeposited diamond saws and electrodeposited diamond wheels have been put into practical use as cutting tools for metals, ceramics, and the like. Electroplated diamond saws and electrodeposited diamond wheels have the characteristic that they are less prone to clogging than general metal bond or resin bond diamond tools when used wet. However, clogging is unavoidable in dry use, and clogging is particularly likely to occur when processing a ceramic molded body containing a binder.
電着ダイヤモンドソーや電着ダイヤモンドホイールの目
詰りは、ＧＣ（グリーンカーボランダム）やＷＡ（ホワ
イトアルミナ−）等のドレッシング材を用いて湿式にて
ドレッシング材理して解消するのが一般的である。Clogging of electrodeposited diamond saws and electrodeposited diamond wheels is generally resolved by wet dressing using dressing materials such as GC (green carborundum) and WA (white alumina). .
［発明が解決しようとする課題］
しかしながら、被加工材が酸化マグネシウムや金属ナト
リウムなどといった水に対して反応性のある材料の場合
には、湿式ドレッシング処理のために加工中に水を用い
ることができないことは勿論であるが、加工を一旦停止
して湿式ドレッシング処理を行なう場合には、湿式ドレ
ッシング処理後、水気を十分に拭き取り、更に十分に乾
燥させるための待機時間を要し、作業効率が著しく悪い
という不具合がある。[Problems to be Solved by the Invention] However, if the workpiece is a material that is reactive to water, such as magnesium oxide or sodium metal, it is not possible to use water during processing for wet dressing treatment. Of course, this is not possible, but if you temporarily stop processing and perform wet dressing, you will need waiting time to thoroughly wipe off moisture and dry thoroughly after wet dressing, which will reduce work efficiency. There is a problem that is extremely bad.
本発明は上記従来の問題点を解決し、電着ダイヤモンド
ソーや電着ダイヤモンドホイールの目詰りを水を用いる
ことなく乾式にて容易かつ効率的に解消することができ
る電着ダイヤモンドソー又は電着ダイヤモンドホイール
の乾式ドレッシング方法を提供することを目的とする。The present invention solves the above-mentioned conventional problems, and provides an electrodeposited diamond saw or an electrodeposited diamond wheel that can easily and efficiently eliminate clogging of an electrodeposited diamond saw or an electrodeposited diamond wheel in a dry manner without using water. The purpose is to provide a method for dry dressing a diamond wheel.
［課題を解決するための手段］
本発明の電着ダイヤモンドソー又は電着ダイヤモンドホ
イールの乾式ドレッシング方法は、電着ダイヤモンドソ
ー又は電着ダイヤモンドホイールにて金属又はセラミッ
クスを切断して該電着ダイヤモンドソー又は電着ダイヤ
モンドホイールに目詰りが生じた場合、該電着ダイヤそ
ンドソー又は電着ダイヤモンドホイールにて熱可塑性合
成樹脂を切断し、電着ダイヤモンドソー又は電着ダイヤ
モンドホイールとの摩擦熱により溶融した熱可塑性合成
樹脂に目詰り物質を付着させて電着ダイヤモンドソー又
は電着ダイヤモンドホイールから除去することを特徴と
する。[Means for Solving the Problems] The method of dry dressing an electrodeposited diamond saw or an electrodeposited diamond wheel of the present invention involves cutting metal or ceramics with an electrodeposited diamond saw or an electrodeposited diamond wheel. Or, if the electrodeposited diamond wheel becomes clogged, the thermoplastic synthetic resin is cut with the electrodeposited diamond saw or the electrodeposited diamond wheel and melted by the frictional heat from the electrodeposited diamond saw or the electrodeposited diamond wheel. The method is characterized in that clogging substances are attached to a thermoplastic synthetic resin and removed from an electrodeposited diamond saw or an electrodeposited diamond wheel.
［作用］
目詰りが生じた電着ダイヤモンドソー又は電着ダイヤモ
ンドホイールにて熱可塑性合成樹脂を切断すると、熱可
塑性合成樹脂の切断面は電着ダイヤモンドソー又は電着
ダイヤモンドホイールとの摩擦熱により溶融し、この溶
融した熱可塑性合成樹脂は、急速な熱変化に対し瞬時の
凝固性を有しており、電着ダイヤモンドソー又は電着ダ
イヤモンドホイールが該合成樹脂体から離れようとする
ときに凝固する。そして、この熱可塑性合成樹脂の凝固
物に対して電着ダイヤモンドソー又は電着ダイヤモンド
ホイールの目詰り物質が付着し、除去される。[Function] When thermoplastic synthetic resin is cut with a clogged electroplated diamond saw or electroplated diamond wheel, the cut surface of the thermoplastic synthetic resin melts due to frictional heat from the electroplated diamond saw or electroplated diamond wheel. However, this molten thermoplastic synthetic resin has an instantaneous solidifying property against rapid thermal changes, and solidifies when the electroplated diamond saw or electroplated diamond wheel attempts to separate from the synthetic resin body. . Then, substances clogging the electrodeposited diamond saw or electrodeposited diamond wheel adhere to the coagulated thermoplastic synthetic resin and are removed.
［実施例コ
以下に図面を参照して本発明の実施例について説明する
。第１図は本発明の一実施例を説明する電着ダイヤモン
ドソーの概略図である０図中、１は切り刃であり、通窩
の場合、ダイヤモンドを電着した幅約５ｍｍ程度の帯状
体で構成される。、２は切り刃の駆動及び従動プーリで
あり、モータ（図示せず）により回転する。３は被加工
材を固定する送りテーブルであり、４はアクリル製丸棒
である。[Embodiments] Examples of the present invention will be described below with reference to the drawings. Fig. 1 is a schematic diagram of an electrodeposited diamond saw illustrating an embodiment of the present invention. Consists of. , 2 is a drive and driven pulley for the cutting blade, which is rotated by a motor (not shown). 3 is a feed table for fixing the workpiece, and 4 is an acrylic round bar.
図示の如く、本発明においては、金属やセラミックスを
切断して目詰りが生じた電着ダイヤモンドソーでアクリ
ル製丸棒４を切断し、切り刃１の目詰り物質をアクリル
製丸棒４に付着させて除去する。ここで用いるアクリル
製丸棒４としては、その直径が小さ過ぎると適切で十分
な溶融状態が得られず、目詰り物大き過ぎると溶融分が
多すぎ、溶融分により大きな摩擦力が生じ、駆動プーリ
のモータを止めてしまう恐れがある。従って、アクリル
製丸棒の直径は、切り刃１の大きさ（幅）やモータの動
力の程度にもよるが、一般には、３０〜６０ｍｍ程度で
あることが好ましく、このようなアクリル製丸棒をその
軸と直交する方向に切断するのが好ましい。As shown in the figure, in the present invention, an acrylic round bar 4 is cut with an electroplated diamond saw that has become clogged by cutting metal or ceramics, and the clogging material on the cutting blade 1 is adhered to the acrylic round bar 4. and remove it. If the diameter of the acrylic round rod 4 used here is too small, an appropriate and sufficient molten state cannot be obtained, and if the clogging is too large, there will be too much melted material, which will cause a large frictional force to be driven. There is a risk of stopping the pulley motor. Therefore, although it depends on the size (width) of the cutting blade 1 and the power level of the motor, the diameter of the acrylic round bar is generally preferably about 30 to 60 mm. It is preferable to cut in a direction perpendicular to its axis.
第２図は本発明の方−法に従って電着ダイヤモンドホイ
ールの乾式ドレッシングを行なう例を説明する概略図で
ある。電着ダイヤモンドホイールの乾式ドレッシングの
場合においても、電着ダイヤモンドホイール５により、
上記と同様のアクリル製丸棒４をその軸と直交する方向
に切断することにより目詰りを解消させることができる
。FIG. 2 is a schematic diagram illustrating an example of dry dressing an electrodeposited diamond wheel according to the method of the present invention. Even in the case of dry dressing of an electrodeposited diamond wheel, the electrodeposited diamond wheel 5
Clogging can be eliminated by cutting the acrylic round rod 4 similar to the above in a direction perpendicular to its axis.
なお、本発明において切断に用いる熱可塑性合成樹脂と
してはアクリルの他、塩化ビニル樹脂、ポリエチレン、
ポリプロピレン樹脂等が挙げられる。また、その形状は
丸棒に限らず角棒或いは板状等であっても良いが、切断
作業の取扱い性の面からは棒状であることが好ましく、
また、その切断面の直径に相当する長さ（例えば対角線
の長さ、或いは長辺の長さ）は前述の理由から３０〜６
０ｍｍの範囲であることが好ましい。In addition to acrylic, the thermoplastic synthetic resin used for cutting in the present invention includes vinyl chloride resin, polyethylene,
Examples include polypropylene resin. Further, the shape is not limited to a round bar, but may be a square bar or a plate shape, but from the viewpoint of ease of handling during cutting work, a bar shape is preferable.
In addition, the length corresponding to the diameter of the cut surface (for example, the length of the diagonal line or the length of the long side) is 30 to 6
A range of 0 mm is preferable.
このような熱可盟性合成樹脂の切断は、通常１回行なえ
ば十分な処理効果を得られるが、本発明においては、こ
れを２回以上繰り返して行なっても良いことは言うまで
もない。Normally, sufficient treatment effects can be obtained by cutting the thermoplastic synthetic resin once, but it goes without saying that in the present invention, this may be repeated two or more times.
本発明の方法は、酸化マグネシウム、酸化アルミニウム
、窒化珪素、炭化珪素等のセラミックスの切断に用いる
電着ダイヤモンドソー又は電着ダイヤモンドホイールの
乾式ドレッシング法として極めて有効である。The method of the present invention is extremely effective as a dry dressing method for electrodeposited diamond saws or electrodeposited diamond wheels used for cutting ceramics such as magnesium oxide, aluminum oxide, silicon nitride, and silicon carbide.
以下、実験例について説明する。An experimental example will be explained below.
実験例１
電着ダイヤモンドの切り刃（幅５ｍｍ）を装着した第１
図に示す電着ダイヤモンドソーにより数枚の酸化マグ阜
シウム板の切断を行なったところ、目詰りが生じた。そ
こで、この電着ダイヤモンドソーにより直径３０ｍｍの
アクリル製丸棒をその軸と直交する方向に切断した。そ
の結果、電着ダイヤそンドソーの目詰り物置は殆ど除去
され、再び切断に使用することが可能となった。Experimental example 1 The first plate equipped with an electrodeposited diamond cutting blade (width 5 mm)
When several mag oxide plates were cut using the electroplated diamond saw shown in the figure, clogging occurred. Therefore, an acrylic round bar with a diameter of 30 mm was cut in a direction perpendicular to its axis using this electroplated diamond saw. As a result, most of the clogging of the electrodeposited diamond saw was removed, making it possible to use it again for cutting.
［発明の効果］
以上詳述した通り、本発明の電着ダイヤそンドソー又は
電着ダイヤモンドホイールの乾式ドレッシング方法によ
れば、水を用いることなく乾式にて、容易かつ効率的に
、極めて簡単な作業にて短時間で電着ダイヤモンドソー
又は電着ダイヤモンドホイールのドレッシング処理を行
なうことができる。[Effects of the Invention] As detailed above, according to the dry dressing method for an electrodeposited diamond saw or an electrodeposited diamond wheel of the present invention, dressing can be easily, efficiently, and extremely simply done dryly without using water. It is possible to dress an electrodeposited diamond saw or an electrodeposited diamond wheel in a short time.
第１図は本発明の実施例方法を説明する電着ダイヤモン
ドソーの概略図、第２図は同電着ダイヤモンドホイール
の概略図である。
１・・・電着ダイヤそンドソーの切り刃、４・・・アク
リル製丸棒、
５・・・電着ダイヤモンドホイール。FIG. 1 is a schematic diagram of an electrodeposited diamond saw for explaining an embodiment method of the present invention, and FIG. 2 is a schematic diagram of the same electrodeposited diamond wheel. 1... Electroplated diamond saw cutting blade, 4... Acrylic round bar, 5... Electroplated diamond wheel.
Claims (1)
ールにて金属又はセラミックスを切断して該電着ダイヤ
モンドソー又は電着ダイヤモンドホィールに目詰りが生
じた場合、該電着ダイヤモンドソー又は電着ダイヤモン
ドホィールにて熱可塑性合成樹脂を切断し、電着ダイヤ
モンドソー又は電着ダイヤモンドホィールとの摩擦熱に
より溶融した熱可塑性合成樹脂に目詰り物質を付着させ
て電着ダイヤモンドソー又は電着ダイヤモンドホィール
から除去することを特徴とする電着ダイヤモンドソー又
は電着ダイヤモンドホィールの乾式ドレッシング方法。(1) If the electrodeposited diamond saw or electrodeposited diamond wheel becomes clogged when cutting metal or ceramics with the electrodeposited diamond saw or the electrodeposited diamond wheel, the electrodeposited diamond saw or the electrodeposited diamond wheel should be Cutting the thermoplastic synthetic resin using the electroplated diamond saw or electroplated diamond wheel, and attaching clogging substances to the melted thermoplastic synthetic resin due to frictional heat with the electroplated diamond saw or electrodeposited diamond wheel, and then removing them from the electrodeposited diamond saw or the electrodeposited diamond wheel. A dry dressing method for an electrodeposited diamond saw or an electrodeposited diamond wheel, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29534489A JPH03154774A (en) | 1989-11-14 | 1989-11-14 | Dry dressing method for electrodeposited diamond saw or electrodeposited diamond wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29534489A JPH03154774A (en) | 1989-11-14 | 1989-11-14 | Dry dressing method for electrodeposited diamond saw or electrodeposited diamond wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03154774A true JPH03154774A (en) | 1991-07-02 |
Family
ID=17819399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29534489A Pending JPH03154774A (en) | 1989-11-14 | 1989-11-14 | Dry dressing method for electrodeposited diamond saw or electrodeposited diamond wheel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03154774A (en) |
-
1989
- 1989-11-14 JP JP29534489A patent/JPH03154774A/en active Pending
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