CN108247284B - 一种低温重载高性能安全锁紧销的制造方法 - Google Patents
一种低温重载高性能安全锁紧销的制造方法 Download PDFInfo
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- CN108247284B CN108247284B CN201711260445.3A CN201711260445A CN108247284B CN 108247284 B CN108247284 B CN 108247284B CN 201711260445 A CN201711260445 A CN 201711260445A CN 108247284 B CN108247284 B CN 108247284B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 239000011265 semifinished product Substances 0.000 claims abstract description 185
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 138
- 239000000956 alloy Substances 0.000 claims abstract description 138
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 50
- 239000010959 steel Substances 0.000 claims abstract description 50
- 238000005242 forging Methods 0.000 claims abstract description 48
- 238000007514 turning Methods 0.000 claims abstract description 13
- 238000013021 overheating Methods 0.000 claims abstract description 9
- 238000010791 quenching Methods 0.000 claims description 61
- 238000005496 tempering Methods 0.000 claims description 60
- 230000000171 quenching effect Effects 0.000 claims description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 238000010438 heat treatment Methods 0.000 claims description 38
- 238000012360 testing method Methods 0.000 claims description 28
- 238000001514 detection method Methods 0.000 claims description 26
- 238000007689 inspection Methods 0.000 claims description 23
- 238000000137 annealing Methods 0.000 claims description 21
- 238000012545 processing Methods 0.000 claims description 21
- 229910001566 austenite Inorganic materials 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 16
- 239000013078 crystal Substances 0.000 claims description 16
- 238000011534 incubation Methods 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 16
- 238000002791 soaking Methods 0.000 claims description 15
- 238000009792 diffusion process Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- 229910000734 martensite Inorganic materials 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 12
- 230000008602 contraction Effects 0.000 claims description 11
- 239000006249 magnetic particle Substances 0.000 claims description 11
- 238000010183 spectrum analysis Methods 0.000 claims description 9
- 238000009864 tensile test Methods 0.000 claims description 8
- 238000005204 segregation Methods 0.000 claims description 7
- 229910001563 bainite Inorganic materials 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims 1
- 239000000835 fiber Substances 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 description 25
- 238000003801 milling Methods 0.000 description 8
- 239000000047 product Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 229910000859 α-Fe Inorganic materials 0.000 description 5
- 229910001567 cementite Inorganic materials 0.000 description 4
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 4
- 238000005275 alloying Methods 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910001562 pearlite Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 244000131316 Panax pseudoginseng Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000009466 transformation Effects 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201711260445.3A CN108247284B (zh) | 2017-12-04 | 2017-12-04 | 一种低温重载高性能安全锁紧销的制造方法 |
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CN201711260445.3A CN108247284B (zh) | 2017-12-04 | 2017-12-04 | 一种低温重载高性能安全锁紧销的制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN108247284A CN108247284A (zh) | 2018-07-06 |
CN108247284B true CN108247284B (zh) | 2019-01-29 |
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CN115283945B (zh) * | 2022-07-19 | 2024-04-09 | 陕西法士特齿轮有限责任公司 | 一种高硬度同步器铆接锁止销及其加工方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008015260A1 (en) * | 2006-08-03 | 2008-02-07 | Aubert & Duval | Method for transforming steel blanks |
CN103409699A (zh) * | 2013-09-06 | 2013-11-27 | 陕西华威锻压有限公司 | 超高强度超高低温冲击压裂泵阀箱体钢锻件及其制造方法 |
CN104233101A (zh) * | 2014-09-17 | 2014-12-24 | 泰尔重工股份有限公司 | 一种滚切式双边剪及其制造方法 |
CN105506457A (zh) * | 2015-12-28 | 2016-04-20 | 二重集团(德阳)重型装备股份有限公司 | 低温锻钢制造方法及其产品 |
CN105648161A (zh) * | 2016-04-08 | 2016-06-08 | 中国第重型机械股份公司 | 一种大型锻钢支承辊预备热处理方法 |
CN105671431A (zh) * | 2016-01-27 | 2016-06-15 | 南京工程学院 | 一种深海采油设备阀座用钢及其锻件的制造方法 |
CN105755365A (zh) * | 2015-12-30 | 2016-07-13 | 宝鼎科技股份有限公司 | 耐低温用大型螺旋桨轴及制造工艺 |
CN106917032A (zh) * | 2015-12-25 | 2017-07-04 | 上海电气上重铸锻有限公司 | 核反应堆压力容器钢大型厚壁锻件提升低温冲击功的方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6581782B2 (ja) * | 2015-03-09 | 2019-09-25 | 山陽特殊製鋼株式会社 | 被削性および軟化抵抗性に優れた高靱性熱間工具鋼 |
CN106086691A (zh) * | 2016-05-13 | 2016-11-09 | 如皋市宏茂重型锻压有限公司 | 一种硼微合金化模具钢及其制备工艺 |
-
2017
- 2017-12-04 CN CN201711260445.3A patent/CN108247284B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008015260A1 (en) * | 2006-08-03 | 2008-02-07 | Aubert & Duval | Method for transforming steel blanks |
CN103409699A (zh) * | 2013-09-06 | 2013-11-27 | 陕西华威锻压有限公司 | 超高强度超高低温冲击压裂泵阀箱体钢锻件及其制造方法 |
CN104233101A (zh) * | 2014-09-17 | 2014-12-24 | 泰尔重工股份有限公司 | 一种滚切式双边剪及其制造方法 |
CN106917032A (zh) * | 2015-12-25 | 2017-07-04 | 上海电气上重铸锻有限公司 | 核反应堆压力容器钢大型厚壁锻件提升低温冲击功的方法 |
CN105506457A (zh) * | 2015-12-28 | 2016-04-20 | 二重集团(德阳)重型装备股份有限公司 | 低温锻钢制造方法及其产品 |
CN105755365A (zh) * | 2015-12-30 | 2016-07-13 | 宝鼎科技股份有限公司 | 耐低温用大型螺旋桨轴及制造工艺 |
CN105671431A (zh) * | 2016-01-27 | 2016-06-15 | 南京工程学院 | 一种深海采油设备阀座用钢及其锻件的制造方法 |
CN105648161A (zh) * | 2016-04-08 | 2016-06-08 | 中国第重型机械股份公司 | 一种大型锻钢支承辊预备热处理方法 |
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Application publication date: 20180706 Assignee: Guangdong Yaoda Financial Leasing Co.,Ltd. Assignor: KEEN OFFSHORE ENGINEERING Co.,Ltd. Contract record no.: X2020980005507 Denomination of invention: A manufacturing method of low temperature heavy load high performance safety locking pin Granted publication date: 20190129 License type: Exclusive License Record date: 20200828 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A manufacturing method of low temperature heavy load high performance safety locking pin Effective date of registration: 20200904 Granted publication date: 20190129 Pledgee: Guangdong Yaoda Financial Leasing Co.,Ltd. Pledgor: KEEN OFFSHORE ENGINEERING Co.,Ltd. Registration number: Y2020980005706 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190129 Pledgee: Guangdong Yaoda Financial Leasing Co.,Ltd. Pledgor: KEEN OFFSHORE ENGINEERING Co.,Ltd. Registration number: Y2020980005706 |
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EC01 | Cancellation of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Guangdong Yaoda Financial Leasing Co.,Ltd. Assignor: KEEN OFFSHORE ENGINEERING Co.,Ltd. Contract record no.: X2020980005507 Date of cancellation: 20240320 |