| 2618铝合金纵向摇臂等温模锻工艺的研究 |
| |
| 引用本文： | 刘润广,陈永建.2618铝合金纵向摇臂等温模锻工艺的研究[J].热加工工艺,1999(4):31-33. |
| |
| 作者姓名： | 刘润广 陈永建 |
| |
| 作者单位： | 哈尔滨工业大学，哈尔滨飞机制造公司，沈阳工业学院 |
| |
| 摘 要： | 根据纵向摇臂技术条件要求，确定了等温模锻工艺为最佳成形工艺方案。介绍了在５×１０４ｋＮ液压机上实现等温模锻时的模具结构、变形温度（４５０℃）、应变速率（９．６×１０－４ｓ－１～１．２×１０－２ｓ－１）及较佳的坯料形状、尺寸及润滑剂。用等温模锻工艺研制的锻件冶金质量符合其技术条件要求
|
| 关 键 词： | 纵向摇臂 等温模锻 粗晶 工艺参数 |
Isothermal Forging Process of 2618 Alloy Portait Rockerarm |
| |
| LIU Runguang,LIU Fang,ZhANG Xinping,CHEN Yongjian,LIU Guibo,LI Hongwei,QI GuangxiaX.Isothermal Forging Process of 2618 Alloy Portait Rockerarm[J].Hot Working Technology,1999(4):31-33. |
| |
| Authors: | LIU Runguang LIU Fang ZhANG Xinping CHEN Yongjian LIU Guibo LI Hongwei QI GuangxiaX |
| |
| Affiliation: | 1.Harbin Institute of Technology; 2.Harbin Aircraft Manufactory; 3.Shenyang Institute of Technology |
| |
| Abstract: | According to the technique standard of the portait rockerarm forging,the isothermal forging is sured of the best forming process.This paper briefly describes the structure character of die,distortion temperature (450),distortion strain rate (9.610-4s-11.210-2s-1),better blank shape and size,and lubricant for realizing isothermal forging process in the 5104kN hydraulic machine.The metalurgy quality of the workpiece made with the process meets the criterions. |
| |
| Keywords: | portait rockerarm isothermal forging coarse grain process parameter |
| 本文献已被 CNKI 维普 等数据库收录！ |
