JPS6359829B2 - - Google Patents
Info
- Publication number
- JPS6359829B2 JPS6359829B2 JP15388684A JP15388684A JPS6359829B2 JP S6359829 B2 JPS6359829 B2 JP S6359829B2 JP 15388684 A JP15388684 A JP 15388684A JP 15388684 A JP15388684 A JP 15388684A JP S6359829 B2 JPS6359829 B2 JP S6359829B2
- Authority
- JP
- Japan
- Prior art keywords
- diamond
- chip
- mounting piece
- diamond chip
- connecting member
- 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.)
- Expired
Links
- 229910003460 diamond Inorganic materials 0.000 claims description 39
- 239000010432 diamond Substances 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000000465 moulding Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Description
【発明の詳細な説明】
本発明はダイヤモンドチツプソーにおけるチツ
プの製法に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing chips for a diamond chipsaw.
ダイヤモンドチツプソーはダイヤモンドチツプ
を刃先とする鋸であつて、鋼材や石材等の硬質材
料を切削するに適したものであり、他の鋸に比べ
て格段に切削能率の高いものであるが、反面従来
のものは、切削時に刃先の部分に水を注いで冷却
しなければならないので作業をする場所や使用す
る鋸装置が制限される不具合があつた。即ち、こ
れはダイヤモンドチツプをソーブレードに熔接し
て取付けることに原因するのであつて、被切削材
料を切削しようとすると被切削材料とダイヤモン
ドチツプとの間に摩擦熱が生じこの熱によつて熔
接金属が軟化してダイヤモンドチツプが脱落する
ので刃先の部分に水を注いで摩擦熱を取除き、そ
の部分の温度の上昇を抑えなければならないので
ある。しかしながら、この様な不具合があるにも
拘わらずダイヤモンドチツプソーをドライで使用
することも多いのであつて、例えば木造建築の作
業場では、水道管やガス管を敷設するために基礎
コンクリート等を切削する場合があるが、この場
合には刃先の部分に水を注いだのでは、これが飛
散して柱等を汚すことと、木工用の電動鋸が備え
られていることから、ダイヤモンドチツプソーを
電動鋸に取付けて、ドライの作業が行なわれる。
その結果、ソーブレードから離脱して高速で飛び
散つたダイヤモンドチツプが作業者を負傷させる
事故が発生するのである。 A diamond tip saw is a saw with a diamond tip as a cutting edge, and is suitable for cutting hard materials such as steel and stone, and has much higher cutting efficiency than other saws. Conventional saws had the disadvantage of having to cool down the cutting edge by pouring water on it during cutting, which restricted the work area and the saw equipment that could be used. In other words, this is caused by the fact that the diamond chip is attached to the saw blade by welding, and when the material to be cut is cut, frictional heat is generated between the material to be cut and the diamond chip, and this heat causes the welding to occur. As the metal softens and the diamond chips fall off, it is necessary to pour water onto the cutting edge to remove the frictional heat and suppress the temperature rise in that area. However, despite these problems, diamond chipsaws are often used dry.For example, in wooden construction workshops, they are used to cut foundation concrete, etc. in order to lay water pipes and gas pipes. However, in this case, if you pour water on the cutting edge, it will scatter and stain the pillars, etc., and since electric saws are used for woodworking, you should use a diamond chipsaw with an electric saw. Dry work is carried out by installing the
As a result, accidents occur in which diamond chips break away from the saw blade and fly off at high speed, injuring workers.
本発明は上記した従来のダイヤモンドチツプソ
ーの不具合を解消して、ダイヤモンドチツプが高
温でも脱落することのない様にしたものであつ
て、ダイヤモンドチツプが粉粒体材料を成形した
のち焼成して形成する点に着目し、成形の段階で
これに取付片を取付け、然るのちこれを焼成する
ことにより、ダイヤモンドチツプと取付片とを一
体化するものである。 The present invention solves the above-mentioned problems of the conventional diamond chip saw, and prevents the diamond chips from falling off even at high temperatures. Focusing on this point, the diamond chip and the mounting piece are integrated by attaching the mounting piece to the diamond chip during the molding stage and then firing it.
以下本発明を図示の実施例に基づいて具体的に
説明する。 The present invention will be specifically described below based on illustrated embodiments.
図中符号１はダイヤモンドチツプ、２は取付片
である。ダイヤモンドチツプ１は従来のこの種の
ものと同様、金属粉とダイヤモンド粒とを混合し
て所定の形状に成形し、然るのち焼成したもので
あり、一方、取付片２はダイヤモンドチツプ１を
ソーブレード３の周縁に取付ける仲立ちをするも
のである。更に詳しく説明すると取付片２はソー
ブレード３の厚みとほゞ同一又はこれより僅かに
広い間隔の二枚の板材から成つており、且つ、ダ
イヤモンドチツプ１に一体的に固着されていて、
ソーブレード３の所定の位置を挾んでビス止め、
スポツト熔接等により固着するのである。続いて
取付片２をダイヤモンドチツプ１に固定する方法
について説明する。先ず、二枚の板材ａ，ｂの間
隔を一定にするために両者をあらかじめ連結す
る。連結する方法については特に限定はしない
が、両板材ａ，ｂと連結部材４とは一枚の鋼板を
折り曲げると共に、連結部材４は一部を打ち抜い
て形成する。連結部材４に打ち抜き部分を作るの
は、云うまでもなく連結部材４をダイヤモンドチ
ツプ１に埋め込むことによつてこれを掴持させる
ものであつて、その効果を高めるために連結部材
４は第２図に示すようにフラツトに形成するほ
か、山形に形成してもよく、或いは第４図に示す
ように一枚の板材をコ字状に折り曲げ、天井部分
の一部を突き上げて、この部分をダイヤモンドチ
ツプ１に埋め込むようにしてももとより差しつか
えない。そして、この様に成形した取付片２をダ
イヤモンドチツプ１に取付けるには、粉粒体材料
を成形するに際して連結部材４を成形物の下部に
埋め込んで成形する。次いでこれを常法により焼
成して仕上げるのである。 In the figure, numeral 1 is a diamond chip, and 2 is a mounting piece. Like conventional chips of this kind, the diamond chip 1 is made by mixing metal powder and diamond particles, molding it into a predetermined shape, and then firing it.On the other hand, the mounting piece 2 is made by attaching the diamond chip 1 to a saw. It serves as a mediator for attachment to the periphery of the blade 3. To explain in more detail, the mounting piece 2 is made up of two plates with an interval that is approximately the same as or slightly wider than the thickness of the saw blade 3, and is integrally fixed to the diamond chip 1.
Hold the saw blade 3 at the designated position and fix it with a screw.
It is fixed by spot welding or the like. Next, a method for fixing the mounting piece 2 to the diamond chip 1 will be explained. First, two plates a and b are connected in advance to maintain a constant spacing between them. Although there are no particular limitations on the method of connecting, the plates a and b and the connecting member 4 are formed by bending a single steel plate, and the connecting member 4 is formed by punching out a portion. Needless to say, the purpose of forming the punched portion in the connecting member 4 is to enable the connecting member 4 to be gripped by embedding it in the diamond chip 1. In order to enhance this effect, the connecting member 4 is made of a second diamond chip. In addition to forming it flat as shown in the figure, it may also be formed in a chevron shape, or as shown in Figure 4, a piece of board is bent into a U-shape and a part of the ceiling is pushed up to raise this part. Of course, there is no problem even if it is embedded in the diamond chip 1. In order to attach the mounting piece 2 formed in this way to the diamond chip 1, the connecting member 4 is embedded in the lower part of the molded material when molding the powder material. This is then fired and finished using a conventional method.
以上詳述した様に本発明はダイヤモンドチツプ
１に取付片２を取付けるものであり、取付片２は
二枚の板材ａ，ｂを連結部材４を介して一体的に
形成すると共に、連結部材４をダイヤモンドチツ
プ１に埋め込んで成形したのち焼成するものであ
る。即ちこの様にするとダイヤモンドチツプ１と
取付片２とは取付片２のダイヤモンドチツプ１と
接触する面をあらかじめ表面処理することによ
り、ダイヤモンドチツプ１を構成する粉粒体同志
が接着する力とほゞ同一の力で接着するが、更に
加えて連結部材４がダイヤモンドチツプ１に埋め
込まれているため、たとえダイヤモンドチツプ１
が高温状態になつても、両者いずれか一方が破壊
するまではダイヤモンドチツプ１が取付片２から
離反することはないのである。この様なことか
ら、ダイヤモンドチツプソーは水を注ぎかけるこ
となく、ドライの状態で使用することができるの
であり、その結果ダイヤモンドチツプソーは木工
用電動鋸やその他の工作機に取付けて使用するこ
とができるので使用範囲が著しく拡大し、また作
業中に周囲に汚濁液が飛散することがないから使
用場所を限定されることもない。しかも作業中に
ダイヤモンドチツプが脱落して人身事故を起す虞
れも解消され、安全で且つ能率のよい作業を行な
うことができるのである。 As described in detail above, the present invention is to attach the mounting piece 2 to the diamond chip 1, and the mounting piece 2 is formed by integrally forming two plates a and b via the connecting member 4. is embedded in a diamond chip 1, molded, and then fired. That is, by doing this, the diamond chip 1 and the mounting piece 2 are bonded to each other by applying a surface treatment on the surface of the mounting piece 2 that comes into contact with the diamond chip 1 in advance, so that the bonding force between the powder and granular materials constituting the diamond chip 1 is approximately equal to that of the diamond chip 1. They are bonded with the same force, but in addition, because the connecting member 4 is embedded in the diamond chip 1, even if the diamond chip 1
Even if the diamond chip 1 reaches a high temperature, the diamond chip 1 will not separate from the mounting piece 2 until one of them breaks. Because of this, the diamond chipsaw can be used in a dry state without pouring water on it, and as a result, the diamond chipsaw can be used by attaching it to a woodworking power saw or other machine tools. This greatly expands the scope of use, and since no dirty liquid is scattered around during work, there are no restrictions on where it can be used. Moreover, the risk of the diamond chip falling off during work and causing an accident resulting in injury or death is eliminated, and work can be carried out safely and efficiently.
第１図は本発明の一実施例を示す斜視図、第２
図及び第３図は取付片の一例を示す斜視図、第４
図は他の一実施例を示す縦断面図である。
１；ダイヤモンドチツプ、２；取付片、３；ソ
ーブレード、４；連結部材。
Fig. 1 is a perspective view showing one embodiment of the present invention;
Figure 3 and Figure 3 are perspective views showing an example of the mounting piece;
The figure is a longitudinal sectional view showing another embodiment. 1; Diamond chip; 2; Mounting piece; 3; Saw blade; 4; Connecting member.
Claims (1)
ると共に両者の間隔をソーブレードの厚みと同一
若しくはこれより僅かに広くして取付片とし、次
いでダイヤモンドチツプ材を、その下部に上記連
結部材を埋め込んで成形し、然るのちこれを焼成
することを特徴とするチツプの製法。 ２ 取付片は一枚の板材をコ字状に折り曲げたの
ち、天井部の一部を突き上げて形成することを特
徴とする特許請求の範囲第１項記載のダイヤモン
ドチツプソーにおけるチツプの製法。[Claims] 1. The upper edges of two plates are connected via a connecting member, and the gap between them is the same as or slightly wider than the thickness of the saw blade to form a mounting piece, and then a diamond chip material is attached. . A method for manufacturing a chip, characterized in that the connecting member is embedded in the lower part of the chip, molded, and then fired. 2. The method for manufacturing chips for a diamond chipsaw according to claim 1, wherein the mounting piece is formed by bending a single plate into a U-shape and then pushing up a part of the ceiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15388684A JPS6133866A (en) | 1984-07-24 | 1984-07-24 | Manufacture of tip in diamond tip saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15388684A JPS6133866A (en) | 1984-07-24 | 1984-07-24 | Manufacture of tip in diamond tip saw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6133866A JPS6133866A (en) | 1986-02-17 |
| JPS6359829B2 true JPS6359829B2 (en) | 1988-11-21 |
Family
ID=15572260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15388684A Granted JPS6133866A (en) | 1984-07-24 | 1984-07-24 | Manufacture of tip in diamond tip saw |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6133866A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0561031U (en) * | 1992-01-28 | 1993-08-10 | 株式会社吉野工業所 | Bottle handle |
| JPH0562437U (en) * | 1992-02-04 | 1993-08-20 | 株式会社吉野工業所 | Synthetic resin container with handle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05319648A (en) * | 1992-05-18 | 1993-12-03 | Hirano Tecseed Co Ltd | Tenter device |
-
1984
- 1984-07-24 JP JP15388684A patent/JPS6133866A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0561031U (en) * | 1992-01-28 | 1993-08-10 | 株式会社吉野工業所 | Bottle handle |
| JPH0562437U (en) * | 1992-02-04 | 1993-08-20 | 株式会社吉野工業所 | Synthetic resin container with handle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6133866A (en) | 1986-02-17 |
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