JP4409321B2 - 円筒物の外面焼入方法 - Google Patents
円筒物の外面焼入方法 Download PDFInfo
- Publication number
- JP4409321B2 JP4409321B2 JP2004084738A JP2004084738A JP4409321B2 JP 4409321 B2 JP4409321 B2 JP 4409321B2 JP 2004084738 A JP2004084738 A JP 2004084738A JP 2004084738 A JP2004084738 A JP 2004084738A JP 4409321 B2 JP4409321 B2 JP 4409321B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- cylindrical object
- heating coil
- quenching
- induction heating
- 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 - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Description
2 誘導加熱コイル
3 水冷ジャケット
5 上端保持具
6 下端保持具
7 回転部
8 ボールベアリング
9 固定部
10 水路
11 冷却水導入口
12 歯車
13 ボールベアリング
14 支持部材
15 水路
16 排出口
20 電磁弁
21 給水管
22 送水管
23 気体流入口
24 電磁弁
25 逆止弁
Claims (3)
- 円筒物の周囲に誘導加熱コイルと水噴射装置とを設けて移動焼入れを行なう円筒物の外面焼入方法において、円筒物の一端から内部へ水を流入させ他端から排出させる通水状態と、水の排出が自由な状態で水の流入を停止する通水停止状態とのいずれかを、誘導加熱コイルと水噴射装置の移動位置に応じて選択しつつ行ない、かつ前記通水状態から前記通水停止状態に移行するさい、水の流入の停止後少なくとも円筒物内部の水が排出されるまでの間、円筒物の前記一端から気体を流入させることを特徴とする円筒物の外面焼入方法。
- 誘導加熱コイルへの電力および誘導加熱コイルと水噴射装置の移動速度の一方または両方を誘導加熱コイルと水噴射装置の移動位置に応じて変化させることを特徴とする請求項1記載の円筒物の外面焼入方法。
- 円筒物が水平の姿勢で移動焼入れを行なうことを特徴とする請求項1または2記載の円筒物の外面焼入方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004084738A JP4409321B2 (ja) | 2004-03-23 | 2004-03-23 | 円筒物の外面焼入方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004084738A JP4409321B2 (ja) | 2004-03-23 | 2004-03-23 | 円筒物の外面焼入方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005272881A JP2005272881A (ja) | 2005-10-06 |
JP4409321B2 true JP4409321B2 (ja) | 2010-02-03 |
Family
ID=35172859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004084738A Expired - Fee Related JP4409321B2 (ja) | 2004-03-23 | 2004-03-23 | 円筒物の外面焼入方法 |
Country Status (1)
Country | Link |
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JP (1) | JP4409321B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6326672B2 (ja) * | 2013-12-20 | 2018-05-23 | ケーエスエス株式会社 | 中空軸の熱処理方法、中空軸の熱処理装置及びネジ軸の製造方法 |
CN108130403B (zh) * | 2017-12-25 | 2020-09-15 | 中钢集团邢台机械轧辊有限公司 | 一种Cr12轧辊的感应淬火加工方法 |
CN109468451B (zh) * | 2018-12-12 | 2020-09-15 | 中钢集团邢台机械轧辊有限公司 | 一种55NiCrMoV7辊道辊的热处理方法 |
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2004
- 2004-03-23 JP JP2004084738A patent/JP4409321B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2005272881A (ja) | 2005-10-06 |
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