合肥工业大学学报（自然科学版）
閤肥工業大學學報（自然科學版）
합비공업대학학보（자연과학판）
JOURNAL OF HEFEI UNIVERSITY OF TECHNOLOGY(NATURAL SCIENCE)
2009年
z1期
163-166
,共4页
拉延中段%冲焊中段%发展与展望
拉延中段%遲銲中段%髮展與展望
랍연중단%충한중단%발전여전망
mandrelling intermediate section%punching-welding intermediate section%development and prospect
驱动桥壳是汽车上的重要部件,直接影响车辆的使用安全性.文章根据近几年出现的拉延桥壳中段,通过对传统的冲焊桥壳中段的制造工艺、试验结果及使用性能的分析比较,提出拉延中段在应用上的优势和对未来发展方向的展望,为驱动桥壳高强度、轻量化设计提供了一种有意义的设计思想.
驅動橋殼是汽車上的重要部件,直接影響車輛的使用安全性.文章根據近幾年齣現的拉延橋殼中段,通過對傳統的遲銲橋殼中段的製造工藝、試驗結果及使用性能的分析比較,提齣拉延中段在應用上的優勢和對未來髮展方嚮的展望,為驅動橋殼高彊度、輕量化設計提供瞭一種有意義的設計思想.
구동교각시기차상적중요부건,직접영향차량적사용안전성.문장근거근궤년출현적랍연교각중단,통과대전통적충한교각중단적제조공예、시험결과급사용성능적분석비교,제출랍연중단재응용상적우세화대미래발전방향적전망,위구동교각고강도、경양화설계제공료일충유의의적설계사상.
The driving-axle housing is an important part of automobile, which influences vehicle's safty directly. And by contrast with the traditional punching-welding intermediate section in manufacturing technology, This paper presents advantages of using mandrelling intermediate section and prospect of its future developmental trend because of its new emergence in recent years. The testing result and and the analyses of the application performance all prove that it is a useful idea for the design of high-strength and light-weight of axle housing.
