CN1252291C - 一种提高重型汽车半轴的强韧性和硬化层深度的工艺方法 - Google Patents
一种提高重型汽车半轴的强韧性和硬化层深度的工艺方法 Download PDFInfo
- Publication number
- CN1252291C CN1252291C CNB03111931XA CN03111931A CN1252291C CN 1252291 C CN1252291 C CN 1252291C CN B03111931X A CNB03111931X A CN B03111931XA CN 03111931 A CN03111931 A CN 03111931A CN 1252291 C CN1252291 C CN 1252291C
- Authority
- CN
- China
- Prior art keywords
- time
- quenching
- heat
- hardening
- induction coil
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Heat Treatment Of Articles (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB03111931XA CN1252291C (zh) | 2003-03-04 | 2003-03-04 | 一种提高重型汽车半轴的强韧性和硬化层深度的工艺方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB03111931XA CN1252291C (zh) | 2003-03-04 | 2003-03-04 | 一种提高重型汽车半轴的强韧性和硬化层深度的工艺方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1433900A CN1433900A (zh) | 2003-08-06 |
CN1252291C true CN1252291C (zh) | 2006-04-19 |
Family
ID=27634140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB03111931XA Expired - Fee Related CN1252291C (zh) | 2003-03-04 | 2003-03-04 | 一种提高重型汽车半轴的强韧性和硬化层深度的工艺方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1252291C (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100418755C (zh) * | 2006-11-16 | 2008-09-17 | 周雷 | 人造板、塑料板或橡胶板连续压机辊轴的稳定工艺处理方法 |
CN103572030A (zh) * | 2012-07-24 | 2014-02-12 | 洪泽县汽车半轴制造有限公司 | 一种新型汽车半轴淬火工艺 |
CN103451402B (zh) * | 2013-09-01 | 2015-04-22 | 株洲九方热表技术有限公司 | 一种大型轴类件的热处理方法 |
CN104372160B (zh) * | 2014-07-31 | 2016-09-07 | 宁夏金环轴承制造有限公司 | 齿轮圆锥滚子轴承及轴承带齿外圈的热处理方法 |
CN104339134B (zh) * | 2014-10-20 | 2017-02-08 | 南京东华传动轴有限公司 | 一种提高汽车半轴疲劳寿命的工艺方法 |
CN104313287A (zh) * | 2014-11-04 | 2015-01-28 | 重庆大江工业有限责任公司 | 一种重型汽车半轴的中频淬火工艺 |
CN104328249B (zh) * | 2014-11-26 | 2016-06-22 | 重庆理工大学 | 一种汽车全空心半轴的热处理方法 |
CN108220574A (zh) * | 2017-12-30 | 2018-06-29 | 兴化东华齿轮有限公司 | 农机驱动轴自动感应淬火加工系统及工艺 |
CN110499414A (zh) * | 2018-05-17 | 2019-11-26 | 苏州苏信特钢有限公司 | 轴类件的加工工艺 |
CN111791647A (zh) * | 2020-07-21 | 2020-10-20 | 湖北丰凯机械有限公司 | 一种全浮式后桥壳总成半轴套管油封轴颈表面加工工艺 |
-
2003
- 2003-03-04 CN CNB03111931XA patent/CN1252291C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1433900A (zh) | 2003-08-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1252291C (zh) | 一种提高重型汽车半轴的强韧性和硬化层深度的工艺方法 | |
CN100391688C (zh) | 一种用于柴油机上的奥贝球铁齿轮的制造工艺 | |
JP5430825B2 (ja) | クランクシャフトの耐久限度、特に曲げ強さ及びねじり強さを向上させる方法及び装置 | |
CN103215428B (zh) | 传动轴花键轴头热处理方法 | |
CN102199731B (zh) | 一种复合微合金化的大截面非调质钢 | |
CN106964948A (zh) | 一种船用齿轮的加工工艺 | |
CN101131183A (zh) | 万向联轴器的十字轴的制备方法 | |
EP0700739B1 (en) | Method for producing a vehicular endless track link | |
CN104741693A (zh) | 一种摆式凹凸剪刀片 | |
CA2558003A1 (en) | Method for producing a three-dimensionally formed armouring component for vehicle bodies | |
CN102581145A (zh) | 一种制造高硬度、高耐磨性预弯机下模的方法 | |
CN104831048A (zh) | 船用钢件曲轴的热处理工艺 | |
CN112063823A (zh) | 一种合金钢高铁车轴及其生产方法 | |
Decheng et al. | Defects caused in forming process of rotary forged parts and their preventive methods | |
CN102658455A (zh) | 一种预防挖掘机工作装置长销轴变形的制造方法 | |
CN100513809C (zh) | 中空状传动轴的制造方法 | |
JP2000033454A (ja) | フライホイールの製造方法 | |
CN108655313B (zh) | 一种引入激光冲击强化的内球笼的复合锻造成形工艺 | |
CN107664036A (zh) | 一种连接盾构刀盘与刀盘驱动轴的中心套组件 | |
CN104339134B (zh) | 一种提高汽车半轴疲劳寿命的工艺方法 | |
Fett | Induction case hardening of axle shafts | |
CN110249062B (zh) | 用于以板材构建方式生产车轮的方法 | |
CN107828956A (zh) | 一种柴油车用42CrMo曲轴锻坯的交互式组合热处理工艺 | |
CN111730014B (zh) | 一种减少17-4ph锻件表面开裂的方法 | |
US20130247634A1 (en) | Method for improving fatigue strength of cast iron material |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA NATIONAL HEAVY DUTY TRUCK GROUP CORP., LTD. Free format text: FORMER OWNER: CHINA HEAVY AUTOMOBILE GROUP CO., LTD. Effective date: 20070413 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070413 Address after: 250116, Shandong province Ji'nan City Central Party home town head Patentee after: China Heavy-duty Car Group Co., Ltd. Address before: Shadowless Hill Road Ji'nan city Shandong province 250002 No. 53 Patentee before: China Heavy-Duty Car Group Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060419 Termination date: 20190304 |