JP4909336B2 - 鋼線材の矯正方法及び鋼線材の鍛造方法 - Google Patents
鋼線材の矯正方法及び鋼線材の鍛造方法 Download PDFInfo
- Publication number
- JP4909336B2 JP4909336B2 JP2008274565A JP2008274565A JP4909336B2 JP 4909336 B2 JP4909336 B2 JP 4909336B2 JP 2008274565 A JP2008274565 A JP 2008274565A JP 2008274565 A JP2008274565 A JP 2008274565A JP 4909336 B2 JP4909336 B2 JP 4909336B2
- Authority
- JP
- Japan
- Prior art keywords
- steel wire
- straightening
- temperature
- cold
- straightened
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 211
- 239000010959 steel Substances 0.000 title claims description 211
- 238000005242 forging Methods 0.000 title claims description 85
- 238000000034 method Methods 0.000 title claims description 48
- 238000010438 heat treatment Methods 0.000 claims description 116
- 238000012937 correction Methods 0.000 claims description 39
- 238000011144 upstream manufacturing Methods 0.000 claims description 36
- 238000005520 cutting process Methods 0.000 claims description 16
- 238000005452 bending Methods 0.000 claims description 13
- 230000006698 induction Effects 0.000 description 40
- 238000013001 point bending Methods 0.000 description 19
- 238000010586 diagram Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 239000002436 steel type Substances 0.000 description 7
- 238000005482 strain hardening Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- FXNGWBDIVIGISM-UHFFFAOYSA-N methylidynechromium Chemical group [Cr]#[C] FXNGWBDIVIGISM-UHFFFAOYSA-N 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 241000255969 Pieris brassicae Species 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Landscapes
- Wire Processing (AREA)
- Forging (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008274565A JP4909336B2 (ja) | 2008-10-24 | 2008-10-24 | 鋼線材の矯正方法及び鋼線材の鍛造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008274565A JP4909336B2 (ja) | 2008-10-24 | 2008-10-24 | 鋼線材の矯正方法及び鋼線材の鍛造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010099712A JP2010099712A (ja) | 2010-05-06 |
| JP2010099712A5 JP2010099712A5 (https=) | 2010-12-02 |
| JP4909336B2 true JP4909336B2 (ja) | 2012-04-04 |
Family
ID=42290821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008274565A Expired - Fee Related JP4909336B2 (ja) | 2008-10-24 | 2008-10-24 | 鋼線材の矯正方法及び鋼線材の鍛造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4909336B2 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769510B (zh) * | 2013-12-31 | 2016-08-03 | 宁波腾工精密机械制造有限公司 | 大直径复相材料冷镦前置处理装置 |
| CN104550562B (zh) * | 2014-12-27 | 2018-01-19 | 东莞市正德立信机械设备有限公司 | 电热自动矫直切断机 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10225742A (ja) * | 1996-12-13 | 1998-08-25 | Sumitomo Metal Ind Ltd | 線材の鍛造方法及びその装置 |
-
2008
- 2008-10-24 JP JP2008274565A patent/JP4909336B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010099712A (ja) | 2010-05-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4462454B1 (ja) | 二相ステンレス鋼管の製造方法 | |
| JP5211841B2 (ja) | 二相ステンレス鋼管の製造方法 | |
| CN101626849A (zh) | 双相不锈钢管的制造方法、矫正方法、强度调整方法以及矫直机的操作方法 | |
| US20090000709A1 (en) | Method for producing high chromium seamless pipe or tube | |
| JP4909336B2 (ja) | 鋼線材の矯正方法及び鋼線材の鍛造方法 | |
| JP4442541B2 (ja) | ラインパイプ向け低ｙｒ電縫鋼管の製造方法 | |
| JP5152376B2 (ja) | 小径電縫鋼管の製造方法 | |
| JP5540646B2 (ja) | 低降伏比高強度電縫鋼管およびその製造方法 | |
| JP6686803B2 (ja) | 口絞り方法及び二相ステンレス鋼管の製造方法 | |
| JP6263924B2 (ja) | 冷間鍛造用線材の製造方法 | |
| JP2012166233A (ja) | 曲がり矯正方法 | |
| CN114032375B (zh) | 超级13Cr不锈钢锻材的加工方法 | |
| JP6658385B2 (ja) | 鋼管の製造方法 | |
| JP4984447B2 (ja) | ラインパイプ向け低ｙｒ電縫鋼管の製造方法 | |
| JP6269548B2 (ja) | 熱延鋼板の製造方法 | |
| JP2005014032A (ja) | 二相ステンレス鋼からなる継目無鋼管の製造方法 | |
| JP7000907B2 (ja) | 二相ステンレス鋼管の口絞り加工方法及び二相ステンレス鋼管を生産する方法 | |
| JP6627745B2 (ja) | 缶用鋼板およびその製造方法 | |
| JP6879110B2 (ja) | 鋼管およびその製造方法 | |
| JP7265131B2 (ja) | 金属管及び金属管の製造方法 | |
| JP6287972B2 (ja) | マルテンサイト系高Ｃｒ鋼継目無鋼管の製造方法 | |
| JP2010099712A5 (https=) | ||
| CN111167859B (zh) | 钢板的制造方法 | |
| JP2005206889A (ja) | 丸棒鋼の製造方法 | |
| JP2011194470A (ja) | 高強度電縫鋼管の口絞り縮径加工方法および加工部品 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101014 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20101115 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20110413 |
|
| RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20110413 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20111215 |
|
| 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: 20111220 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120113 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150120 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 4909336 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| LAPS | Cancellation because of no payment of annual fees |