汽车技术
汽車技術
기차기술
AUTOMABILE TECHNOLOGY
2001年
2期
30-33
,共4页
高强度钢板簧应用
高彊度鋼闆簧應用
고강도강판황응용
对新型高强度弹簧钢38SiMnVB在NJ1020和NJ6400车型上横置少片变截面板簧上的应用进行了研究，介绍了该板簧的工艺、台架疲劳试验和3万km可靠性试验，测量了所制板簧的弹性松驰稳定性，从而得出这类弹簧钢具有广阔应用前景，所制板簧具有较大经济效益。
對新型高彊度彈簧鋼38SiMnVB在NJ1020和NJ6400車型上橫置少片變截麵闆簧上的應用進行瞭研究，介紹瞭該闆簧的工藝、檯架疲勞試驗和3萬km可靠性試驗，測量瞭所製闆簧的彈性鬆馳穩定性，從而得齣這類彈簧鋼具有廣闊應用前景，所製闆簧具有較大經濟效益。
대신형고강도탄황강38SiMnVB재NJ1020화NJ6400차형상횡치소편변절면판황상적응용진행료연구，개소료해판황적공예、태가피로시험화3만km가고성시험，측량료소제판황적탄성송치은정성，종이득출저류탄황강구유엄활응용전경，소제판황구유교대경제효익。
Application and study on new high strength spring steel 38SiMnVBused in transverse- placed taper leaf spring in NJ1020 and NJ6400 motor vehicles are conducted in this paper. The process, fatigue test in test bench and 30 000 km actual reliability test in motor vehicle for this leaf spring are described in the paper. The stability of elastic relaxation of leaf spring already made is measured, it is proved this kind of spring steel has a broad application prospect and a major economic benefit.
