JPS6452655U - - Google Patents
Info
- Publication number
- JPS6452655U JPS6452655U JP14719287U JP14719287U JPS6452655U JP S6452655 U JPS6452655 U JP S6452655U JP 14719287 U JP14719287 U JP 14719287U JP 14719287 U JP14719287 U JP 14719287U JP S6452655 U JPS6452655 U JP S6452655U
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- edge forming
- front surface
- diamond abrasive
- rotational direction
- 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.)
- Granted
Links
- 229910003460 diamond Inorganic materials 0.000 claims description 7
- 239000010432 diamond Substances 0.000 claims description 7
- 239000006061 abrasive grain Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 238000009713 electroplating Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000007790 scraping Methods 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 1
Description
第１Ａ図及第１Ｅ図は本考案によるダイヤモン
ド砥粒電着カツターの第１実施例を示すものであ
り、第１Ａ図は要部正面図、第１Ｂ図は第１Ａ図
の切刃の拡大前面図、第１Ｃ図は第１Ａ図の部分
拡大図、第１Ｄ図は第１Ｃ図の外周展開図、第１
Ｅ図は切刃形成部の斜視図、第２図は第２実施例
を示す外周展開図、第３Ａ図及び第３Ｂ図は従来
のダイヤモンド砥粒電着カツターの要部正面図及
び拡大断面図である。
１…円形基板、２…切刃形成部、２ａ…回転方
向前面、２ｂ…外周面、２ｃ，２２ｃ…削取面、
３…切刃、４…間隙、５…ダイヤモンド砥粒、ａ
…回転方向。
Figures 1A and 1E show a first embodiment of the diamond abrasive electrodeposited cutter according to the present invention. Figure 1A is a front view of the main part, and Figure 1B is an enlarged front view of the cutting blade in Figure 1A. Figure 1C is a partially enlarged view of Figure 1A, Figure 1D is a developed view of the outer periphery of Figure 1C,
Figure E is a perspective view of the cutting edge forming part, Figure 2 is a developed view of the outer periphery showing the second embodiment, and Figures 3A and 3B are a front view and enlarged sectional view of main parts of a conventional diamond abrasive electrodeposited cutter. It is. DESCRIPTION OF SYMBOLS 1...Circular substrate, 2...Cutting edge formation part, 2a...Rotation direction front, 2b...Outer peripheral surface, 2c, 22c...Shaving surface,
3... Cutting edge, 4... Gap, 5... Diamond abrasive grain, a
…Direction of rotation.
Claims (1)
切刃形成部を設け、該切刃形成部の回転方向前面
と外周面が鈍角をなすように前面を傾斜させ、か
つ前記回転方向前面と外周面との接続部近傍の肉
厚を薄くして、切刃形成部の全表面にダイヤモン
ド砥粒を電気メツキ法により結着させて切刃を形
成したことを特徴とするダイヤモンド砥粒電着カ
ツター。 ２ 前記回転方向前面と外周面との接続部近傍の
肉厚を、切刃形成部の両面から交互に削り取るこ
とによつて薄くしたことを特徴とする実用新案登
録請求の範囲第１項記載のダイヤモンド砥粒電着
カツター。 ３ 前記回転方向前面と外周面との接続部近傍の
肉厚を薄くする場合において、少なくとも前記複
数の切刃形成部の同一面側から連続して削り取つ
て薄くした部分を備えてなることを特徴とする実
用新案登録請求の範囲第１項または第２項記載の
ダイヤモンド砥粒電着カツター。[Claims for Utility Model Registration] 1. A plurality of cutting edge forming portions are provided at intervals on the outer periphery of a metal circular substrate, and the front surface is inclined so that the front surface in the rotational direction of the cutting edge forming portion and the outer peripheral surface form an obtuse angle. The cutting edge is formed by reducing the wall thickness near the connecting portion between the front surface in the rotational direction and the outer circumferential surface, and bonding diamond abrasive grains to the entire surface of the cutting edge forming portion by electroplating. Features a diamond abrasive electrodeposited cutter. 2. The utility model according to claim 1, characterized in that the wall thickness near the connecting portion between the front surface in the rotational direction and the outer circumferential surface is reduced by alternately scraping off both sides of the cutting edge forming portion. Diamond abrasive electrodeposited cutter. 3. When reducing the wall thickness near the connecting portion between the front surface in the rotational direction and the outer circumferential surface, the cutting edge forming portion may include a thinned portion that is continuously removed from the same surface side of at least the plurality of cutting edge forming portions. A diamond abrasive electrodeposited cutter according to claim 1 or 2 of the utility model registration claim characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987147192U JPH0521318Y2 (en) | 1987-09-26 | 1987-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987147192U JPH0521318Y2 (en) | 1987-09-26 | 1987-09-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6452655U true JPS6452655U (en) | 1989-03-31 |
| JPH0521318Y2 JPH0521318Y2 (en) | 1993-06-01 |
Family
ID=31417369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987147192U Expired - Lifetime JPH0521318Y2 (en) | 1987-09-26 | 1987-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521318Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017196695A (en) * | 2016-04-27 | 2017-11-02 | 株式会社アマダホールディングス | Abrasive-grain saw blade |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5257580A (en) * | 1975-11-05 | 1977-05-12 | Toshiba Mach Co Ltd | Diamond cutter |
| JPS6190876A (en) * | 1984-10-08 | 1986-05-09 | Hiroshi Ishizuka | Super abrasive grain electrodeposition circular saw |
-
1987
- 1987-09-26 JP JP1987147192U patent/JPH0521318Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5257580A (en) * | 1975-11-05 | 1977-05-12 | Toshiba Mach Co Ltd | Diamond cutter |
| JPS6190876A (en) * | 1984-10-08 | 1986-05-09 | Hiroshi Ishizuka | Super abrasive grain electrodeposition circular saw |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017196695A (en) * | 2016-04-27 | 2017-11-02 | 株式会社アマダホールディングス | Abrasive-grain saw blade |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0521318Y2 (en) | 1993-06-01 |
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