JPS5711722A - Manufacturing apparatus for taper material - Google Patents
Manufacturing apparatus for taper materialInfo
- Publication number
- JPS5711722A JPS5711722A JP8627380A JP8627380A JPS5711722A JP S5711722 A JPS5711722 A JP S5711722A JP 8627380 A JP8627380 A JP 8627380A JP 8627380 A JP8627380 A JP 8627380A JP S5711722 A JPS5711722 A JP S5711722A
- Authority
- JP
- Japan
- Prior art keywords
- taper
- round bar
- blank material
- elongation
- prescribed
- 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
Landscapes
- Forging (AREA)
- General Induction Heating (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8627380A JPS5711722A (en) | 1980-06-25 | 1980-06-25 | Manufacturing apparatus for taper material |
FR8105035A FR2477914A1 (fr) | 1980-03-17 | 1981-03-13 | Procede et appareil pour la fabrication de tiges coniques |
DE19813110043 DE3110043A1 (de) | 1980-03-17 | 1981-03-16 | Verfahren und vorrichtung zur herstellung konischer staebe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8627380A JPS5711722A (en) | 1980-06-25 | 1980-06-25 | Manufacturing apparatus for taper material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5711722A true JPS5711722A (en) | 1982-01-21 |
JPS6312690B2 JPS6312690B2 (ja) | 1988-03-22 |
Family
ID=13882209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8627380A Granted JPS5711722A (en) | 1980-03-17 | 1980-06-25 | Manufacturing apparatus for taper material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5711722A (ja) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5929107A (ja) * | 1982-08-11 | 1984-02-16 | 三菱電機株式会社 | 中空状セラミツク成形物の製造方法 |
US5709585A (en) * | 1995-08-31 | 1998-01-20 | Nkk Corporation | Method and apparatus for removing burrs from joined billets in a continuous rolling process |
US5774973A (en) * | 1995-08-31 | 1998-07-07 | Nkk Corporation | Continuous rolling method of cast billets |
US5787565A (en) * | 1995-08-31 | 1998-08-04 | Nkk Corporation | Continuous rolling method |
US5957367A (en) * | 1996-05-07 | 1999-09-28 | Nkk Corporation | Continuous rolling method of billet and apparatus therefor |
US6041993A (en) * | 1996-06-28 | 2000-03-28 | Nkk Corporation | Method and apparatus of continuous rolling using multiple synchronously moving welders for tanden welding |
US6089441A (en) * | 1996-06-28 | 2000-07-18 | Nkk Corporation | Method and apparatus for continuous rolling by welding the rolled materials at an intermediate stage of a rolling line |
US6116496A (en) * | 1996-06-28 | 2000-09-12 | Nkk Corporation | Method and apparatus for continuous rolling by reheating locally cold portions produced by clamping during flash-butt welding |
US6227953B1 (en) | 1997-12-25 | 2001-05-08 | Nkk Corporation | Apparatus for removing burr by multiple-stage grinding machine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5372765A (en) * | 1976-12-10 | 1978-06-28 | Kubota Ltd | Pipe manufacturing process |
-
1980
- 1980-06-25 JP JP8627380A patent/JPS5711722A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5372765A (en) * | 1976-12-10 | 1978-06-28 | Kubota Ltd | Pipe manufacturing process |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5929107A (ja) * | 1982-08-11 | 1984-02-16 | 三菱電機株式会社 | 中空状セラミツク成形物の製造方法 |
US5709585A (en) * | 1995-08-31 | 1998-01-20 | Nkk Corporation | Method and apparatus for removing burrs from joined billets in a continuous rolling process |
US5774973A (en) * | 1995-08-31 | 1998-07-07 | Nkk Corporation | Continuous rolling method of cast billets |
US5787565A (en) * | 1995-08-31 | 1998-08-04 | Nkk Corporation | Continuous rolling method |
US5957367A (en) * | 1996-05-07 | 1999-09-28 | Nkk Corporation | Continuous rolling method of billet and apparatus therefor |
US6041993A (en) * | 1996-06-28 | 2000-03-28 | Nkk Corporation | Method and apparatus of continuous rolling using multiple synchronously moving welders for tanden welding |
US6089441A (en) * | 1996-06-28 | 2000-07-18 | Nkk Corporation | Method and apparatus for continuous rolling by welding the rolled materials at an intermediate stage of a rolling line |
US6116496A (en) * | 1996-06-28 | 2000-09-12 | Nkk Corporation | Method and apparatus for continuous rolling by reheating locally cold portions produced by clamping during flash-butt welding |
US6273324B1 (en) | 1996-06-28 | 2001-08-14 | Nkk Corporation | Apparatus for continuous rolling by welding the rolled materials at an intermediate stage of a rolling line |
US6386420B2 (en) | 1996-06-28 | 2002-05-14 | Nkk Corporation | Apparatus for continuously rolling steel billets |
US6227953B1 (en) | 1997-12-25 | 2001-05-08 | Nkk Corporation | Apparatus for removing burr by multiple-stage grinding machine |
Also Published As
Publication number | Publication date |
---|---|
JPS6312690B2 (ja) | 1988-03-22 |
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