JP2012076121A5 - - Google Patents
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- JP2012076121A5 JP2012076121A5 JP2010224033A JP2010224033A JP2012076121A5 JP 2012076121 A5 JP2012076121 A5 JP 2012076121A5 JP 2010224033 A JP2010224033 A JP 2010224033A JP 2010224033 A JP2010224033 A JP 2010224033A JP 2012076121 A5 JP2012076121 A5 JP 2012076121A5
- Authority
- JP
- Japan
- Prior art keywords
- rod
- rolling
- manufacturing
- coating
- rod material
- 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.)
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Description
本発明の他の態様によると、好ましくは、前記転造加工する工程の後に、さらに前記ロッド素材を表面研磨する工程を備える。 According to another aspect of the present invention, preferably, the method further comprises a step of polishing the surface of the rod material after the step of rolling.
本発明の他の態様によると、好ましくは、前記転造加工する工程において、前記ロッド素材を基台で支持することを含む。 According to another aspect of the present invention, preferably, in the step of the rolling process includes supporting the rod material at the base.
Claims (4)
ロッド素材を準備する工程と、
外周面に複数の凸状が形成され、前記ロッド素材の進入側から退出側に向けて食付き部、平行部、逃げ部を有する一対の転造ダイスを、前記ロッド素材の軸方向に対する各々の前記転造ダイスの主軸の水平方向の開き角を、各々の前記転造ダイスの逃げ角より０．２０°〜０．４５°小さい角度とし、かつ前記逃げ部同士が対向するように配置する工程と、
前記ロッド素材を軸方向に沿って送り出し、前記一対の転造ダイスの前記逃げ部により前記ロッド素材を挟圧しながら、主軸を中心に前記一対の転造ダイスを回転させて転造加工する工程と、
を備える塗工用ロッドの製造方法。 A manufacturing method of a coating rod,
Preparing the rod material;
A plurality of convex shapes are formed on the outer peripheral surface, and a pair of rolling dies having a chamfered portion, a parallel portion, and a relief portion from the entry side to the withdrawal side of the rod material, A step of disposing the rolling die in a horizontal direction so that the opening angle in the horizontal direction is 0.20 ° to 0.45 ° smaller than the clearance angle of each of the rolling dies, and the clearance portions face each other. When,
A step of rolling the pair of rolling dies around a main shaft while feeding the rod material along an axial direction and pressing the rod material by the relief portion of the pair of rolling dies; ,
The manufacturing method of the rod for coating provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010224033A JP5610962B2 (en) | 2010-10-01 | 2010-10-01 | Method for manufacturing coating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010224033A JP5610962B2 (en) | 2010-10-01 | 2010-10-01 | Method for manufacturing coating rod |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012076121A JP2012076121A (en) | 2012-04-19 |
| JP2012076121A5 true JP2012076121A5 (en) | 2013-07-25 |
| JP5610962B2 JP5610962B2 (en) | 2014-10-22 |
Family
ID=46236965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010224033A Active JP5610962B2 (en) | 2010-10-01 | 2010-10-01 | Method for manufacturing coating rod |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5610962B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6401999B2 (en) * | 2014-10-21 | 2018-10-10 | 日本特殊陶業株式会社 | Screw member manufacturing method, spark plug manufacturing method, screw member manufacturing apparatus |
| JP7057340B2 (en) * | 2019-11-28 | 2022-04-19 | 成康 町田 | Coating roll |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02224840A (en) * | 1988-09-29 | 1990-09-06 | Aisin Seiki Co Ltd | Gear form rolling device |
| JP2630521B2 (en) * | 1990-10-30 | 1997-07-16 | 富士写真フイルム株式会社 | Method and apparatus for manufacturing rod for coating device |
| JP3325104B2 (en) * | 1993-12-27 | 2002-09-17 | オーエスジー株式会社 | Method of manufacturing spiral rod with ridge |
| JP4155934B2 (en) * | 2004-03-15 | 2008-09-24 | オーエスジー株式会社 | Coating rod |
-
2010
- 2010-10-01 JP JP2010224033A patent/JP5610962B2/en active Active
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