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EQ240两吨半越野车的悬挂系统,采用传统的半椭圆钢板弹簧结构。前悬挂为一般的半椭圆钢板弹簧,并装有筒式减震器;后悬挂为倒置的半椭圆钢板弹簧、载荷集中在平衡轴支架的平衡式悬挂,用六根推力杆承受纵向力和力矩。前、后皆为非独立悬挂。 EQ240的悬挂系统具有三个特点: 1、钢板弹簧采用双凹槽断面的弹簧钢,使它所承受的拉应力相对降低而重量也较轻(借提高压应力来实现)。同时,材料采用55SiMnVB,提高淬透性和减轻脱碳倾向,并且
EQ240 two-and a half off-road vehicle suspension system, the use of traditional semi-elliptical leaf spring structure. Front suspension for the general semi-elliptical leaf springs, and equipped with tube shock absorbers; rear suspension for the inverted semi-elliptic leaf springs, load balance balance shaft bracket balance suspension, with six thrust rod to withstand longitudinal forces and moments. Before and after are non-independent suspension. EQ240 suspension system has three characteristics: 1, leaf spring spring steel with double groove section, so that it is relatively lower tensile stress and lighter weight (by increasing the compressive stress to achieve). At the same time, the material used 55SiMnVB, improve hardenability and reduce decarburization tendency