CN105252230B - 一种斜三通的加工工艺 - Google Patents
一种斜三通的加工工艺 Download PDFInfo
- Publication number
- CN105252230B CN105252230B CN201510859948.7A CN201510859948A CN105252230B CN 105252230 B CN105252230 B CN 105252230B CN 201510859948 A CN201510859948 A CN 201510859948A CN 105252230 B CN105252230 B CN 105252230B
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- CN
- China
- Prior art keywords
- skew
- steel blank
- mould
- upset
- punching
- 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.)
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- 238000003754 machining Methods 0.000 title abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 43
- 239000010959 steel Substances 0.000 claims abstract description 43
- 238000004080 punching Methods 0.000 claims abstract description 25
- 238000005242 forging Methods 0.000 claims abstract description 19
- 238000012545 processing Methods 0.000 claims description 29
- 238000010438 heat treatment Methods 0.000 claims description 22
- 238000005516 engineering process Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 12
- 238000002791 soaking Methods 0.000 claims description 10
- 238000005553 drilling Methods 0.000 claims description 9
- 239000000047 product Substances 0.000 claims description 8
- 238000000137 annealing Methods 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 5
- 238000005488 sandblasting Methods 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 3
- 239000003345 natural gas Substances 0.000 claims description 3
- 239000011265 semifinished product Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 6
- 239000007769 metal material Substances 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000003247 decreasing effect Effects 0.000 abstract description 3
- 238000003860 storage Methods 0.000 abstract description 2
- 238000007669 thermal treatment Methods 0.000 abstract 3
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000001192 hot extrusion Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/023—Y- pieces
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510859948.7A CN105252230B (zh) | 2015-12-01 | 2015-12-01 | 一种斜三通的加工工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510859948.7A CN105252230B (zh) | 2015-12-01 | 2015-12-01 | 一种斜三通的加工工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105252230A CN105252230A (zh) | 2016-01-20 |
CN105252230B true CN105252230B (zh) | 2017-05-24 |
Family
ID=55092322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510859948.7A Active CN105252230B (zh) | 2015-12-01 | 2015-12-01 | 一种斜三通的加工工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN105252230B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105903870A (zh) * | 2016-04-21 | 2016-08-31 | 苏州市东盛锻造有限公司 | 悬挂器的锻造方法 |
CN105909902A (zh) * | 2016-06-23 | 2016-08-31 | 江阴中南重工有限公司 | 一种整体式三通与弯头的连接管件及其加工方法 |
CN107876677A (zh) * | 2016-09-30 | 2018-04-06 | 上海昌强重工机械有限公司 | 一种大型斜三通模锻生产工艺及模具 |
CN106623466A (zh) * | 2017-01-07 | 2017-05-10 | 河北宏润核装备科技股份有限公司 | 一种核主泵泵壳热挤压成型工艺 |
CN108580574B (zh) * | 2018-04-25 | 2020-03-31 | 太原科技大学 | 一种三通零件坯件三向近固态压力成形的方法 |
CN108405645B (zh) * | 2018-04-25 | 2020-03-31 | 太原科技大学 | 一种三通零件坯件双向近固态压力成形的方法 |
CN108405644B (zh) * | 2018-04-25 | 2020-03-31 | 太原科技大学 | 一种三通零件坯件单向近固态压力成形的方法 |
CN112045123A (zh) * | 2020-08-26 | 2020-12-08 | 刘海龙 | 一种45度锻制斜三通制备工艺 |
Citations (11)
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DE3342091A1 (de) * | 1982-11-25 | 1984-05-30 | Saunier Duval Eau Chaude Chauffage S.D.E.C.C.- S.A., 93103 Montreuil-sous-Bois | Verfahren zur herstellung eines t-foermigen rohr-abzweigstuecks |
CN1947885A (zh) * | 2006-11-09 | 2007-04-18 | 上海锅炉厂有限公司 | 一种大型斜三通的锻造方法 |
CN101077515A (zh) * | 2007-06-04 | 2007-11-28 | 上海新闵重型锻造有限公司 | 超大型斜三通制造方法 |
CN101450441A (zh) * | 2008-12-31 | 2009-06-10 | 南京航空航天大学 | 一种斜三通的冷成形加工方法 |
CN101695739A (zh) * | 2009-10-27 | 2010-04-21 | 赵伟星 | 大型正、斜三通的锻制工艺 |
CN102294424A (zh) * | 2011-08-05 | 2011-12-28 | 太原科技大学 | 一种防止Mn18Cr18N钢护环热锻产生裂纹的锻造方法 |
CN103484636A (zh) * | 2013-09-05 | 2014-01-01 | 通裕重工股份有限公司 | 一种锻三通的生产工艺 |
CN103934346A (zh) * | 2013-01-22 | 2014-07-23 | 赵伟星 | 冷挤压钢制无缝斜三通管件制造技术 |
CN104139169A (zh) * | 2013-10-31 | 2014-11-12 | 国家电网公司 | 铸锻方法及铸锻装置 |
CN104190737A (zh) * | 2014-08-27 | 2014-12-10 | 山东科技大学 | 一种可快速更换模芯的非晶金属挤压模具及挤压工艺 |
CN104722702A (zh) * | 2014-11-14 | 2015-06-24 | 上海新闵(东台)重型锻造有限公司 | 超临界机组高温蒸汽管道锻造成型工艺 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001321879A (ja) * | 2000-05-17 | 2001-11-20 | Toto Ltd | 金属部品の製造方法及び製造装置 |
US20020066501A1 (en) * | 2000-12-04 | 2002-06-06 | Jen-Shi Jan | Method for manufacturing a spool |
-
2015
- 2015-12-01 CN CN201510859948.7A patent/CN105252230B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3342091A1 (de) * | 1982-11-25 | 1984-05-30 | Saunier Duval Eau Chaude Chauffage S.D.E.C.C.- S.A., 93103 Montreuil-sous-Bois | Verfahren zur herstellung eines t-foermigen rohr-abzweigstuecks |
CN1947885A (zh) * | 2006-11-09 | 2007-04-18 | 上海锅炉厂有限公司 | 一种大型斜三通的锻造方法 |
CN101077515A (zh) * | 2007-06-04 | 2007-11-28 | 上海新闵重型锻造有限公司 | 超大型斜三通制造方法 |
CN101450441A (zh) * | 2008-12-31 | 2009-06-10 | 南京航空航天大学 | 一种斜三通的冷成形加工方法 |
CN101695739A (zh) * | 2009-10-27 | 2010-04-21 | 赵伟星 | 大型正、斜三通的锻制工艺 |
CN102294424A (zh) * | 2011-08-05 | 2011-12-28 | 太原科技大学 | 一种防止Mn18Cr18N钢护环热锻产生裂纹的锻造方法 |
CN103934346A (zh) * | 2013-01-22 | 2014-07-23 | 赵伟星 | 冷挤压钢制无缝斜三通管件制造技术 |
CN103484636A (zh) * | 2013-09-05 | 2014-01-01 | 通裕重工股份有限公司 | 一种锻三通的生产工艺 |
CN104139169A (zh) * | 2013-10-31 | 2014-11-12 | 国家电网公司 | 铸锻方法及铸锻装置 |
CN104190737A (zh) * | 2014-08-27 | 2014-12-10 | 山东科技大学 | 一种可快速更换模芯的非晶金属挤压模具及挤压工艺 |
CN104722702A (zh) * | 2014-11-14 | 2015-06-24 | 上海新闵(东台)重型锻造有限公司 | 超临界机组高温蒸汽管道锻造成型工艺 |
Also Published As
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CN105252230A (zh) | 2016-01-20 |
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Effective date of registration: 20210707 Address after: 061000 Industrial Development Zone, Yanshan County, Cangzhou City, Hebei Province Patentee after: HEBEI HONGRUN NUCLEAR EQUIPMENT SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 061300 room 704, Juqi building, haipo West Road, Yanshan County, Cangzhou City, Hebei Province Patentee before: Yanshan Hongji Enterprise Management Consulting Co.,Ltd. |
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