JPS6335392B2 - - Google Patents
Info
- Publication number
- JPS6335392B2 JPS6335392B2 JP56125918A JP12591881A JPS6335392B2 JP S6335392 B2 JPS6335392 B2 JP S6335392B2 JP 56125918 A JP56125918 A JP 56125918A JP 12591881 A JP12591881 A JP 12591881A JP S6335392 B2 JPS6335392 B2 JP S6335392B2
- Authority
- JP
- Japan
- Prior art keywords
- diamond
- grinding wheel
- wheel
- grinding
- manufacturing
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Description
【発明の詳細な説明】
本発明は、ダイヤモンドホイールとその製法に
関わり、更に詳細には、一般の研削砥石車を台に
してダイヤモンドホイールを製造する方法と、こ
うして製造されたダイヤモンドホイールに関する
ものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a diamond wheel and a method for manufacturing the same, and more particularly, it relates to a method for manufacturing a diamond wheel using a general grinding wheel as a base, and a diamond wheel manufactured in this manner. be.
従来ダイヤモンドホイールは、その高硬度のた
めに、高性能の切断刃や平面研削砥石車として使
われてきたが、これをドレツシングによつて成形
することが困難なことから、曲線や折線を含む面
の研削砥石車はなかつたのである。 Conventionally, diamond wheels have been used as high-performance cutting blades and surface grinding wheels due to their high hardness. There were no grinding wheels.
本発明は、上記の問題を克服するためになされ
たもので、以下に図面にもとづいて詳細に説明す
る。 The present invention has been made to overcome the above problems, and will be described in detail below based on the drawings.
第１図は、砥石車全体を示し、第２図はその加
工先端部の断面を示す。 FIG. 1 shows the entire grinding wheel, and FIG. 2 shows a cross section of its processing tip.
１は研削砥石車を示し、３は砥石車台であつ
て、ツルーイング及びドレツシングが可能な一般
の研削砥石車、例えばビトリフアイド系、シリケ
ート系、レジノイド系などの結合剤で砥粒を結合
或いは焼結されて作られたもので中心には取付穴
５を設けてある。 Reference numeral 1 indicates a grinding wheel, and 3 is a grinding wheel base, which is a general grinding wheel capable of truing and dressing, and is made by bonding or sintering abrasive grains with a binder such as vitrified, silicate, or resinoid. It is made with a mounting hole 5 in the center.
この砥石車台３の外周に所望の断面形状の雄雌
逆の形状をツルーイング及びドレツシングで作り
上げ、更に後述するダイヤモンド微小砥粒を塗布
する厚さｄだけ深く成形しておく、この部分にダ
イヤモンド微小砥粒と結合剤との混合物を塗り上
げ、硬化後に研削砥石車として使用する。従つて
７は塗布代であり、９は被研削材である。 A desired cross-sectional shape with opposite male and female shapes is created on the outer periphery of this grinding wheel chassis 3 by truing and dressing, and the diamond microabrasive grains are further molded to a depth d to be coated with diamond microabrasive grains, which will be described later. The mixture of grains and binder is coated and used as a grinding wheel after hardening. Therefore, 7 is the coating allowance, and 9 is the material to be ground.
本発明は上記のようにしてなるものであるか
ら、曲線及び折れ線を含む断面形状の面を研削す
る任意な形状砥石車を得られるとともに、上記の
ような面研削加工方法も可能としたものである。
さらに、本発明によれば、従来のダイヤモンドホ
イールでは達成できなかつた非常に高精度の加工
が行なえると共に、短時間で製作できるという効
果を奏する。 Since the present invention is made as described above, it is possible to obtain a grinding wheel having an arbitrary shape for grinding surfaces with cross-sectional shapes including curves and polygonal lines, and also enables the surface grinding method described above. be.
Further, according to the present invention, it is possible to perform extremely high-precision machining that could not be achieved with conventional diamond wheels, and it is also possible to manufacture the wheel in a short time.
なお上記及び図面には、塗布代７部分は単にド
レツシングした平面として示してあるが、ダイヤ
モンド微小砥粒の剥離を防止するために、塗布面
を意識的にあらためたり、あり溝の設けるなどの
加工を附加することもあることを附言しておく。 Note that in the above and drawings, the coating allowance 7 portion is simply shown as a flat surface that has been dressed, but in order to prevent the diamond microabrasive grains from peeling off, the coating surface may be intentionally changed or processed by creating dovetail grooves, etc. I would like to add that ``may also be added.
第１図は、本発明の研削砥石車全体の立面図で
あり、第２図は、その加工先端部の拡大断面図で
ある。
図面の主要部を表わす符号の説明、１……研削
砥石車、３……砥石車台、７……塗布代、ｄ……
塗布する厚さ。
FIG. 1 is an elevational view of the entire grinding wheel of the present invention, and FIG. 2 is an enlarged sectional view of the processing tip thereof. Explanation of the symbols representing the main parts of the drawing, 1... Grinding wheel, 3... Grinding wheel base, 7... Coating allowance, d...
Thickness to apply.
Claims (1)
グ或いはドレツシングによつて塗布代を形成せし
める成型加工する工程と、前記塗布代部分にダイ
ヤモンド微小砥粒と結合剤との混合物を塗布固着
する工程とによりダイヤモンドホイールを製造す
ることを特徴とするダイヤモンドホイールの製造
方法。1. A molding process in which a coating allowance is formed near the processed end surface of the grinding wheel by truing or dressing, and a process of applying and fixing a mixture of diamond fine abrasive grains and a binder to the coating allowance part. A method for manufacturing a diamond wheel, the method comprising manufacturing a diamond wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12591881A JPS5828465A (en) | 1981-08-13 | 1981-08-13 | How to make diamond wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12591881A JPS5828465A (en) | 1981-08-13 | 1981-08-13 | How to make diamond wheels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5828465A JPS5828465A (en) | 1983-02-19 |
| JPS6335392B2 true JPS6335392B2 (en) | 1988-07-14 |
Family
ID=14922154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12591881A Granted JPS5828465A (en) | 1981-08-13 | 1981-08-13 | How to make diamond wheels |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5828465A (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5834431B2 (en) * | 1979-07-28 | 1983-07-26 | 大阪金剛製砥株式会社 | Composite whetstone and its manufacturing method |
-
1981
- 1981-08-13 JP JP12591881A patent/JPS5828465A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5828465A (en) | 1983-02-19 |
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