16Ni3CrMoE鋼輸出齒輪的熱處理工藝研究
Abstract:The assembly precision of gears in aero-engine transmission systems is relatively high,yet controling the deformation of assembly dimensions after heat treatment presents significant challenges.The deformation of parts cannot be effectively controlled after alkali bath free quenching,which seriously affects the assemblyand use of gears.This study focuses on the 16Ni3CrMoE steel output gear as the research object,and the key dimensions of the partsarelimited tocontrolthe deformationoftheparts bypressngoilcold quenching insteadofalkali bathfree quenching.The microstructure,hardness,propertiesand dimensions of the parts quenched by the two methods are compared and analyzed.The results show that the deformation of the parts can be efectively controlled by the coldquenching process of the moulded oil, and the machining of the parts can meet the technical requirements.
Keywords: pressure quenching; quenching mold; gear; 16Ni3CrMoE steel; heat treatment distortion
1序言
16Ni3CrMoE鋼(相當(dāng)于法國(guó)牌號(hào)E16NCD13)
是我國(guó)引進(jìn)國(guó)外機(jī)種后為國(guó)產(chǎn)化所研制的滲碳齒輪鋼[1]。(剩余5697字)
- 激光粉末床熔融數(shù)值模擬研究進(jìn)展...
- 等離子束表面改性技術(shù)在金屬材料...
- 大溪河特大橋索梁錨固構(gòu)造焊接工...
- 不同焊接速度的建筑鋼結(jié)構(gòu)T形接...
- 微量Ai元素添加對(duì)Sn-9Zn...
- 發(fā)動(dòng)機(jī)小尺寸燃油管焊接工藝優(yōu)化...
- 深水導(dǎo)管架S420高強(qiáng)鋼焊縫金...
- 焊接活性劑對(duì)低碳鋼焊縫成形性能...
- 6005A-T6鋁合金型材靜軸...
- 海洋工程工藝管道的局部焊后熱處...
- 16Ni3CrMoE鋼輸出齒輪...
- Mn與Fe對(duì)Al-Cu-Ce合...
- 30CrMnSiA鋼吊鉤等溫淬...
- 熱處理工藝對(duì)沉淀硬化不銹鋼性能...
- 航天典型金屬材料離子滲氮技術(shù)研...
- 激光選區(qū)熔化成形AI-Mg-S...
- 鋁合金電弧增材制造技術(shù)的研究現(xiàn)...
- 稀土元素對(duì)Mg-AI-Zn系鎂...
- 鈦合金葉片鍛造組織與性能研究...
- 一種多孤立熱節(jié)排氣歧管的鑄造工...
- 4130X氣瓶鋼管的凹坑缺陷成...
- 某壓氣機(jī)葉片疲勞失效分析...
- 《金屬加工(熱加工)》2025...