CN109439878B - 一级太阳轮内花键变形锥度控制热处理方法 - Google Patents
一级太阳轮内花键变形锥度控制热处理方法 Download PDFInfo
- Publication number
- CN109439878B CN109439878B CN201811650770.5A CN201811650770A CN109439878B CN 109439878 B CN109439878 B CN 109439878B CN 201811650770 A CN201811650770 A CN 201811650770A CN 109439878 B CN109439878 B CN 109439878B
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- CN
- China
- Prior art keywords
- sun gear
- internal spline
- heat treatment
- primary sun
- taper
- 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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- 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
- C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like
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- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/20—Carburising
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811650770.5A CN109439878B (zh) | 2018-12-31 | 2018-12-31 | 一级太阳轮内花键变形锥度控制热处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811650770.5A CN109439878B (zh) | 2018-12-31 | 2018-12-31 | 一级太阳轮内花键变形锥度控制热处理方法 |
Publications (2)
Publication Number | Publication Date |
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CN109439878A CN109439878A (zh) | 2019-03-08 |
CN109439878B true CN109439878B (zh) | 2021-05-07 |
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CN201811650770.5A Active CN109439878B (zh) | 2018-12-31 | 2018-12-31 | 一级太阳轮内花键变形锥度控制热处理方法 |
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CN (1) | CN109439878B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113604773B (zh) * | 2021-07-28 | 2024-01-09 | 西安法士特汽车传动有限公司 | 控制内花键变形的热处理方法及其内花键变形补偿工装 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102676765B (zh) * | 2012-06-21 | 2014-01-08 | 湘电集团有限公司 | 一种内花键套渗碳淬火固形装置 |
CN103451403A (zh) * | 2013-08-27 | 2013-12-18 | 镇江索达联轴器有限公司 | 齿轮回火校正装置 |
CN203668462U (zh) * | 2013-12-12 | 2014-06-25 | 綦江齿轮传动有限公司 | 控制同步锥毂淬火变形的夹具 |
CN103834953B (zh) * | 2014-02-24 | 2015-12-09 | 浙江浦江齿轮有限公司 | 一种内花键齿轮的渗碳淬火工艺 |
CN105936968A (zh) * | 2015-12-19 | 2016-09-14 | 綦江祥和机械有限公司 | 一种用于齿轮热处理冷却夹具 |
CN105525252B (zh) * | 2015-12-22 | 2017-12-22 | 中车戚墅堰机车车辆工艺研究所有限公司 | 一种盘类渗碳淬火齿轮的变形矫正方法及其专用工装 |
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2018
- 2018-12-31 CN CN201811650770.5A patent/CN109439878B/zh active Active
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CN109439878A (zh) | 2019-03-08 |
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PB01 | Publication | ||
PB01 | Publication | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20201224 Address after: No. 10, Chengnan West Road, Xinghua City, Taizhou, Jiangsu Applicant after: DONGHUA CHAIN XINGHUA Co.,Ltd. Address before: No.26 Wuli West Road, Xinghua City, Taizhou City, Jiangsu Province 225700 Applicant before: XINGHUA DONGHUA GEAR Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Heat treatment method for controlling the deformation taper of the inner spline of the primary solar wheel Effective date of registration: 20230529 Granted publication date: 20210507 Pledgee: Industrial and Commercial Bank of China Limited Xinghua Branch Pledgor: DONGHUA CHAIN XINGHUA Co.,Ltd. Registration number: Y2023320000296 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |