JP6656562B1 - 転造加工ダイス - Google Patents
転造加工ダイス Download PDFInfo
- Publication number
- JP6656562B1 JP6656562B1 JP2019149580A JP2019149580A JP6656562B1 JP 6656562 B1 JP6656562 B1 JP 6656562B1 JP 2019149580 A JP2019149580 A JP 2019149580A JP 2019149580 A JP2019149580 A JP 2019149580A JP 6656562 B1 JP6656562 B1 JP 6656562B1
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- tooth profile
- diameter
- tooth
- rolled
- 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
Links
Images
Landscapes
- Forging (AREA)
Abstract
Description
Claims (1)
- 被転造部材の外周面に転造歯型を当接させることで該外周面を塑性変形させ所望の歯形を転造する転造ダイスであって、別個に加工したクサビ形形状の歯形を食い込ませる食い付き部と、歯底付近に主な肉移動を生じさせる歯形形成部と、完成品歯形を生じさせる歯形仕上げ部を有し、食い付き部は被転造部材径によって計算された溝のねじれ角度に応じたねじれ角度付近に配置し、歯形形成部は被転造部材径より小径となる主な肉移動が生じる径によって計算された溝のねじれ角度に応じたねじれ角度付近に配置し、歯形仕上げ部は歯底と歯先の中間の径によって計算された溝のねじれ角度に応じたねじれ角度付近に配置した転造ダイス。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019149580A JP6656562B1 (ja) | 2019-08-19 | 2019-08-19 | 転造加工ダイス |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019149580A JP6656562B1 (ja) | 2019-08-19 | 2019-08-19 | 転造加工ダイス |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6656562B1 true JP6656562B1 (ja) | 2020-03-04 |
JP2021030244A JP2021030244A (ja) | 2021-03-01 |
Family
ID=69997891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019149580A Active JP6656562B1 (ja) | 2019-08-19 | 2019-08-19 | 転造加工ダイス |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6656562B1 (ja) |
-
2019
- 2019-08-19 JP JP2019149580A patent/JP6656562B1/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2021030244A (ja) | 2021-03-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4798674B1 (ja) | ラックバー及びその製造方法 | |
JP5361375B2 (ja) | 長手方向孔を有する中空ボルト | |
JP2005502835A5 (ja) | ||
WO2017158853A1 (ja) | ネジ部品用転造平ダイス、及び転造加工方法 | |
JP2002172430A (ja) | 円筒部材の製造方法、製造装置及びスプラインを有する円筒部材 | |
JP6656562B1 (ja) | 転造加工ダイス | |
JP4875588B2 (ja) | 丸棒材の鍛造方法 | |
CA2927303A1 (en) | Method for roll-forming disk carriers or the like and the associated profile roller set | |
US10882099B2 (en) | Tool manufacturing method and tools produced thereby | |
JP2016059931A (ja) | ギヤ部品の製造方法 | |
JP5770399B1 (ja) | 自己タップねじ及びその製造方法 | |
JP6206739B2 (ja) | タービンブレードの製造方法 | |
JPWO2007132799A1 (ja) | 鋼管の拡管成形方法および鋼管の拡管成形装置 | |
JP6319612B1 (ja) | 転造加工方法 | |
JP2007307567A (ja) | 転造工具及び転造方法 | |
KR20210098438A (ko) | 공작물 상에 볼 레이스웨이를 생성하는 방법 및 생성된 볼 레이스웨이를 갖는 볼 스크류 너트 | |
JP4604102B2 (ja) | ハス歯歯車の製造方法 | |
JP2008161925A (ja) | 歯車 | |
JP2009180360A (ja) | テーパねじ部材及びその製造方法 | |
JP2006187796A (ja) | 転造ダイス、及び、転造ダイスの製造方法 | |
TWI633950B (zh) | Metal tube torsion processing method and device | |
JP6641694B2 (ja) | 内歯ヘリカルギア製造用金型、内歯ヘリカルギアの製造方法、及び、内歯ヘリカルギア製造用ギアブランク | |
JP2003025037A (ja) | 真直性に優れたねじ部品の製造方法及び転造ダイス | |
KR101508094B1 (ko) | 링밀을 이용한 단차링의 가공방법 | |
JP6894562B1 (ja) | 雄ねじ部材及び雄ねじ部材の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190819 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20190819 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20191106 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20191119 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191218 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200107 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200109 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6656562 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |