[1]田喜明,王成長,陳貴曾,等.扁形鈦銅復合棒擠壓模具設計與應用[J].中國材料進展,2012,(3):056-58.[doi:10.7502/j.issn.1674-3962.2012.03.07]
TIAN Ximing,WANG Chengzhang,CHEN Guizeng,et al.Design and Application of Extrusion Die for Titanium Copper Flat Like Cladding Bar[J].MATERIALS CHINA,2012,(3):056-58.[doi:10.7502/j.issn.1674-3962.2012.03.07]
點擊復制
扁形鈦銅復合棒擠壓模具設計與應用(
)
中國材料進展[ISSN:1674-3962/CN:61-1473/TG]
- 卷:
-
- 期數:
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2012年第3期
- 頁碼:
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056-58
- 欄目:
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特約研究論文
- 出版日期:
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2012-03-25
文章信息/Info
- Title:
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Design and Application of Extrusion Die for Titanium Copper Flat Like Cladding Bar
- 作者:
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田喜明1; 王成長2; 陳貴曾2; 晁鴻濤2; 馬建明2
-
(1. 海軍裝備部, 陜西 西安 710021)
(2. 西北有色金屬研究院, 陜西 西安710016)
- Author(s):
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TIAN Ximing1; WANG Chengzhang2; CHEN Guizeng2; CHAO Hongtao2; MA Jianming2
-
（1.Navy General Armaments Department, Xi’an 710021,China)
(2.Northwest Institute for Nonferrous Metal Research, Xi’an 710016,China)
-
- 關鍵詞:
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鈦合金; 鈦銅復合棒; 擠壓模具; 設計與應用
- DOI:
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10.7502/j.issn.1674-3962.2012.03.07
- 文獻標志碼:
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A
- 摘要:
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對長寬比較大的扁形截面鈦銅復合棒的擠壓模具進行了設計研究。通過合理選材，并選擇使擠壓力最小的模具模腔輪廓曲線和半模角，改變模孔工作帶的幾何形狀與尺寸，選擇適當的擠壓速度等，優化設計制備出扁形鈦銅復合棒專用擠壓模具。增加工作帶長度可以增大摩擦阻力，使向該處流動的供應體的流動靜壓力增大，迫使金屬向阻力小的方向流動，從而使型材整個斷面上金屬流量更加均勻。擠壓實驗結果表明，合理的模具設計對擠壓材的擠壓過程和擠壓制品質量有重要影響，錐形模具更適合于扁形鈦銅復合棒的擠壓。解決了科研生產實際對大的長寬比扁型鈦銅復合棒的需求。
- Abstract:
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Extrusion die with big ratio of length to width for titanium copper flat like cladding bar was researched. By choosing the appropriate material, adjusting working cincture size and appropriate extrusion speed, the extrusion die was optimized. The results show that a suitable die has important effects on the extrusion process and the quality of the products. Taper die, which satisfies the requirement for the titanium copper flat like cladding bar with big ratio of length to width, has been proved to be better.
更新日期/Last Update:
2012-05-03