JP4806256B2 - ねじ軸形成方法 - Google Patents
ねじ軸形成方法 Download PDFInfo
- Publication number
- JP4806256B2 JP4806256B2 JP2005354391A JP2005354391A JP4806256B2 JP 4806256 B2 JP4806256 B2 JP 4806256B2 JP 2005354391 A JP2005354391 A JP 2005354391A JP 2005354391 A JP2005354391 A JP 2005354391A JP 4806256 B2 JP4806256 B2 JP 4806256B2
- Authority
- JP
- Japan
- Prior art keywords
- target member
- screw shaft
- die
- forming method
- mold
- 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.)
- Active
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/56—Making machine elements screw-threaded elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/063—Friction heat forging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Description
2 対象部材
3 型穴
6 ダイ
7 ツール本体(形成ツール)
10 ピン部
Claims (1)
- ねじ溝転写用の型穴が形作られているダイに対象部材の表面を向き合わせ、型穴に挿入可能な形状で且つ軸線方向長さが対象部材の厚さを上回るピン部を有する形成ツールを、回転させながら対象部材の裏面の型穴中心に重なっている個所へ押し付け、摩擦熱と塑性流動により軟化した対象部材の材料をピン部で撹拌しながら型穴のねじ溝に入り込ませ、この後、形成ツールを対象部材から引き離し、型穴に入り込んだ対象部材の塑性変形部位を硬化させてねじ軸を形作り、当該ねじ軸に螺着した状態になったダイを螺合解除方向へ回して外すことを特徴とするねじ軸形成方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005354391A JP4806256B2 (ja) | 2005-12-08 | 2005-12-08 | ねじ軸形成方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005354391A JP4806256B2 (ja) | 2005-12-08 | 2005-12-08 | ねじ軸形成方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007152412A JP2007152412A (ja) | 2007-06-21 |
JP4806256B2 true JP4806256B2 (ja) | 2011-11-02 |
Family
ID=38237417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005354391A Active JP4806256B2 (ja) | 2005-12-08 | 2005-12-08 | ねじ軸形成方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4806256B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5663746B2 (ja) * | 2009-06-23 | 2015-02-04 | 山野井精機株式会社 | 金属部品の製造方法 |
US8302450B2 (en) | 2009-08-13 | 2012-11-06 | The Boeing Company | Incremental forging |
US8323427B1 (en) | 2009-09-14 | 2012-12-04 | The Boeing Company | Engineered shapes from metallic alloys |
JP5732932B2 (ja) * | 2011-03-14 | 2015-06-10 | 富士通株式会社 | ボス成形治具およびボス成形方法 |
DE102013016562A1 (de) * | 2013-09-27 | 2015-04-02 | Kaco Gmbh + Co. Kg | Verfahren zur Herstellung einer unlösbaren Verbindung zwischen mindestens zwei Werkstücken sowie eine nach diesem Verfahren hergestellte Verbindung |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49104865A (ja) * | 1973-02-12 | 1974-10-03 | ||
JP2004122229A (ja) * | 2002-08-01 | 2004-04-22 | Toyota Motor Corp | 構造部材の成形方法 |
JP4516469B2 (ja) * | 2005-04-08 | 2010-08-04 | 本田技研工業株式会社 | 積層部接合方法 |
JP4886277B2 (ja) * | 2005-11-17 | 2012-02-29 | 日野自動車株式会社 | 材料の接合方法 |
JP4755887B2 (ja) * | 2005-11-17 | 2011-08-24 | 日野自動車株式会社 | 材料の接合方法 |
-
2005
- 2005-12-08 JP JP2005354391A patent/JP4806256B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2007152412A (ja) | 2007-06-21 |
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