CN104894506B - 汽车变速箱齿轮热处理方法 - Google Patents
汽车变速箱齿轮热处理方法 Download PDFInfo
- Publication number
- CN104894506B CN104894506B CN201510352859.3A CN201510352859A CN104894506B CN 104894506 B CN104894506 B CN 104894506B CN 201510352859 A CN201510352859 A CN 201510352859A CN 104894506 B CN104894506 B CN 104894506B
- Authority
- CN
- China
- Prior art keywords
- automobile gearbox
- carburizing
- gearbox gear
- heat treatment
- treatment method
- 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
- 238000000034 method Methods 0.000 title claims abstract description 49
- 238000010438 heat treatment Methods 0.000 title claims abstract description 36
- 238000005255 carburizing Methods 0.000 claims abstract description 59
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 46
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000005256 carbonitriding Methods 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 19
- 238000010791 quenching Methods 0.000 claims abstract description 19
- 230000000171 quenching effect Effects 0.000 claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 33
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000013256 coordination polymer Substances 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000001294 propane Substances 0.000 claims description 8
- 238000009792 diffusion process Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical group N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 4
- 238000005121 nitriding Methods 0.000 claims description 4
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims description 3
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 239000012159 carrier gas Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- 239000002552 dosage form Substances 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 12
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000002929 anti-fatigue Effects 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000006396 nitration reaction Methods 0.000 abstract 1
- 229910001566 austenite Inorganic materials 0.000 description 7
- 229910000734 martensite Inorganic materials 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000005496 tempering Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000005261 decarburization Methods 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229910000727 Fe4N Inorganic materials 0.000 description 1
- CKUAXEQHGKSLHN-UHFFFAOYSA-N [C].[N] Chemical compound [C].[N] CKUAXEQHGKSLHN-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510352859.3A CN104894506B (zh) | 2015-06-24 | 2015-06-24 | 汽车变速箱齿轮热处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510352859.3A CN104894506B (zh) | 2015-06-24 | 2015-06-24 | 汽车变速箱齿轮热处理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104894506A CN104894506A (zh) | 2015-09-09 |
CN104894506B true CN104894506B (zh) | 2017-11-17 |
Family
ID=54027452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510352859.3A Active CN104894506B (zh) | 2015-06-24 | 2015-06-24 | 汽车变速箱齿轮热处理方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104894506B (zh) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105177492A (zh) * | 2015-10-26 | 2015-12-23 | 江苏保捷锻压有限公司 | 一种汽车变速箱用倒挡从齿的渗碳淬火热处理工艺 |
CN105297036B (zh) * | 2015-11-16 | 2018-05-08 | 中车戚墅堰机车车辆工艺研究所有限公司 | 抑制齿轮深层渗碳淬火过程内氧化产生的方法 |
CN106929810B (zh) * | 2015-12-30 | 2019-02-26 | 中核北方核燃料元件有限公司 | 一种贫铀磁控溅射靶片的制备方法 |
CN105886999B (zh) * | 2016-06-13 | 2018-02-09 | 含山县朝霞铸造有限公司 | 一种汽车轮毂浅层渗碳工艺 |
CN106222606B (zh) * | 2016-08-31 | 2019-07-12 | 中车戚墅堰机车车辆工艺研究所有限公司 | 一种控制渗碳工件非马氏体深度的工艺方法 |
CN107083522A (zh) * | 2017-03-27 | 2017-08-22 | 芜湖市永帆精密模具科技有限公司 | 一种内韧外硬轴承钢球 |
CN106987794B (zh) * | 2017-04-17 | 2019-11-08 | 武汉华夏精冲技术有限公司 | 一种真空炉渗碳淬火热处理方法 |
CN107893152A (zh) * | 2017-12-29 | 2018-04-10 | 兴化东华齿轮有限公司 | 一种17CrNiMo6材料太阳齿轮的热处理方法 |
CN108277449B (zh) * | 2018-02-24 | 2020-02-11 | 湖南特科能热处理有限公司 | 一种对低碳合金钢工件进行渗碳淬火的热处理方法 |
CN108588387A (zh) * | 2018-04-18 | 2018-09-28 | 常州大学 | 一种提高风电齿轮气体渗碳效率的预氧化工艺 |
CN109252173B (zh) * | 2018-11-28 | 2020-10-09 | 哈尔滨工业大学 | 一种利用碳氮双渗双梯度淬火在渗碳钢表面获得超高强韧化渗层的方法 |
CN110216429A (zh) * | 2019-04-30 | 2019-09-10 | 兴化市统一齿轮有限公司 | 一种汽车变速箱齿轮及其制造方法 |
CN110340621B (zh) * | 2019-07-23 | 2022-03-11 | 重庆申耀机械工业有限责任公司 | 一种斜板的加工工艺方法 |
CN110714113A (zh) * | 2019-10-30 | 2020-01-21 | 江苏聚源电气有限公司 | 一种结构钢二段加热调质工艺方法 |
CN111549206A (zh) * | 2020-05-11 | 2020-08-18 | 张家港广大特材股份有限公司 | 一种高耐磨性的防锈齿轮钢热处理工艺 |
CN111647843A (zh) * | 2020-06-17 | 2020-09-11 | 北华航天工业学院 | 一种板材制造空心砖模复合热处理工艺 |
CN112342358A (zh) * | 2020-10-22 | 2021-02-09 | 仪征常众汽车部件有限公司 | 一种汽车配件加工用热处理方法 |
CN112301308A (zh) * | 2020-11-03 | 2021-02-02 | 江苏丰东热处理及表面改性工程技术研究有限公司 | 碳氮共渗热处理方法及其制得的合金零件 |
CN112899611B (zh) * | 2021-01-19 | 2022-09-27 | 潍坊丰东热处理有限公司 | 一种热处理方法及热处理工装 |
CN113943916A (zh) * | 2021-10-20 | 2022-01-18 | 石家庄双剑工具有限公司 | 一种锉刀制作工艺 |
CN114892121A (zh) * | 2022-06-02 | 2022-08-12 | 杭州东华链条集团有限公司 | 一种金属材料氮碳共渗处理工艺及链条 |
CN115612972A (zh) * | 2022-09-27 | 2023-01-17 | 南京丰东热处理工程有限公司 | 钢表面层厚可控的含氮马氏体复合改性层及其工艺方法 |
CN116607099B (zh) * | 2023-06-09 | 2024-02-20 | 江苏丰东热技术有限公司 | 一种大滚子复合热处理工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1209466A (zh) * | 1998-06-15 | 1999-03-03 | 张秋英 | 齿轮二段碳氮共渗工艺 |
CN102021588A (zh) * | 2010-12-04 | 2011-04-20 | 江苏飞船股份有限公司 | 20Cr2Ni4A钢渗碳加氮碳共渗复合热处理工艺 |
CN104711401A (zh) * | 2015-02-09 | 2015-06-17 | 南车戚墅堰机车车辆工艺研究所有限公司 | 大型重载齿轮渗碳淬火方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3883782B2 (ja) * | 2000-05-17 | 2007-02-21 | 山陽特殊製鋼株式会社 | 耐ピッチング性に優れた肌焼鋼 |
-
2015
- 2015-06-24 CN CN201510352859.3A patent/CN104894506B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1209466A (zh) * | 1998-06-15 | 1999-03-03 | 张秋英 | 齿轮二段碳氮共渗工艺 |
CN102021588A (zh) * | 2010-12-04 | 2011-04-20 | 江苏飞船股份有限公司 | 20Cr2Ni4A钢渗碳加氮碳共渗复合热处理工艺 |
CN104711401A (zh) * | 2015-02-09 | 2015-06-17 | 南车戚墅堰机车车辆工艺研究所有限公司 | 大型重载齿轮渗碳淬火方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104894506A (zh) | 2015-09-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104894506B (zh) | 汽车变速箱齿轮热处理方法 | |
JP5129564B2 (ja) | 浸炭高周波焼入部品 | |
RU2518840C2 (ru) | Науглероженный стальной элемент и способ его получения | |
US8608870B2 (en) | Carburization heat treatment method and method of use | |
CN105297036B (zh) | 抑制齿轮深层渗碳淬火过程内氧化产生的方法 | |
WO2015098106A1 (ja) | 浸炭鋼部品の製造方法及び浸炭鋼部品 | |
CN103710714A (zh) | 汽车变速箱齿轮渗碳淬火的热处理方法 | |
CN102877072B (zh) | 齿轮类零件的变温变碳势快速渗碳处理工艺 | |
CN104762629A (zh) | 一种变速箱齿轮加工工艺 | |
CN109609893B (zh) | 一种真空渗碳后细化组织的方法 | |
JP4655528B2 (ja) | 高強度機械構造用部品の製造方法、および高強度機械構造用部品 | |
CN103993154A (zh) | 合金钢齿轮的热处理方法 | |
CN107829064A (zh) | 一种12CrNi3A材料真空渗碳热处理工艺 | |
JP2008106856A (ja) | ベルト式無段変速機用シーブ部材及びその製造方法 | |
CN105239034B (zh) | 渗碳齿轮的补渗返修热处理方法 | |
CN105358874A (zh) | 齿轮及其制造方法 | |
WO2012081229A1 (ja) | 高炭素クロム軸受鋼およびその製造方法 | |
JPWO2011115255A1 (ja) | ばね用鋼および鋼材の表面処理方法 | |
US9388476B2 (en) | Steel gear and manufacturing method for the same | |
KR101144516B1 (ko) | 저온 진공침탄 전용 합금강 | |
JP2005054989A (ja) | サイレントチェーン用焼結スプロケットおよびその製造方法 | |
KR102463834B1 (ko) | 금속 부품의 침탄질화 열처리 방법 | |
CN115233147A (zh) | 一种提高Cr-Ni钢表面硬度的热处理工艺 | |
JP7263796B2 (ja) | 自動車変速機用リングギアおよびその製造方法 | |
RU2700632C1 (ru) | Способ изготовления стального элемента |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 258, No. Applicant after: CRRC QISHUYAN INSTITUTE Co.,Ltd. Address before: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 258, No. Applicant before: CSR QISHUYAN INSTITUTE Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 213011 258 Wuyi Road, Qishuyan District, Changzhou, Jiangsu Patentee after: CRRC Qishuyan Locomotive and Rolling Stock Technology Research Institute Co.,Ltd. Address before: 213011 258 Wuyi Road, Qishuyan District, Changzhou, Jiangsu Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. |