The invention discloses a steering FSAE car metal 3D printing section and its production method, including steering wheel bearing mounting hole, hub bearing mounting hole is installed above the A arm, two arm A on the top is provided with a mounting hole; the mounting hole is arranged below the hub bearing for A under the arm, the bottom is provided with A arm mounting hole; under the A arm mounting portion side edge is provided with a tie rod mounting part, tie rod mounting part is provided with two tie rod mounting hole; the A arm A arm under the installation department, installation department, tie rod installation and hub bearing mounting holes are hollow wall structure; hub bearing installation the hole is arranged on one side of the wheel speed sensor installation, brake calipers are equipped with the other side of the side under the installation department. The A arm installation department, A department, a tie rod arm mounting mounting portion and a hub bearing mounting hole wall hollow handle, can improve the strength and stiffness of the steering knuckle, the steering knuckle lightweight, is conducive to reduce the vehicle quality, the quality of the spring faster response.
【技术实现步骤摘要】
本专利技术涉及一种方程式赛车零部件,具体涉及一种FSAE赛车金属3D打印的转向节及其制作方法。
技术介绍
在大学生方程式赛车比赛中,在动力一定的情况下,除去车手以及其他因素的影响,赛车的质量的大小决定了加速的快慢,所以对于赛车各零部件的设计不仅要满足强度刚度要求,还要在前者的基础上极致轻量化,而对悬架而言,对关键零件——转向节进行轻量化,不仅有利于整车质量的减轻,而且也使得簧下质量响应更快。然而对于许多车队来说,由于受传动加工的限制,许多车队的转向节轻量化已经做到极致,很难再突破,然而随着时下3D打印技术的兴起,转向节的轻量化又找到了新的突破口。
技术实现思路
专利技术目的:为了克服传统加工技术的限制,本专利技术旨于提供一种采用金属3D打印技术,进行轻量化并且提高强度刚度的FSAE赛车的转向节及其制作方法。技术方案:为解决上述技术问题,本专利技术采用如下技术方案:一种FSAE赛车金属3D打印的转向节,包括轮毂轴承安装孔,所述轮毂轴承安装孔上方为上A臂安装部,上A臂安装部顶端设有两个上A臂安装孔;轮毂轴承安装孔下方为下A臂安装部,下A臂安装部底端设有下A臂安装孔;下A臂安装部侧边设有转向横拉杆安装部,转向横拉杆安装部上设有两个转向横拉杆安装孔;上A臂安装部、下A臂安装部、转向横拉杆安装部和轮毂轴承安装孔侧壁均为镂空结构;轮毂轴承安装孔一侧侧边设有轮速传感器安装部,轮速传感器安装部设有两个轮速传感器安装孔;轮毂轴承安装孔另一侧侧边的上下均设有制动卡钳安装部,每个制动卡钳安装部上均设有制动卡钳安装孔。工作原理:本专利技术FSAE赛车金属3D打印的转向节;在满足安装 ...
【技术保护点】
一种FSAE赛车金属3D打印的转向节,包括轮毂轴承安装孔(1),其特征在于:所述轮毂轴承安装孔(1)上方为上A臂安装部(2),上A臂安装部(2)顶端设有两个上A臂安装孔(3);轮毂轴承安装孔(1)下方为下A臂安装部(4),下A臂安装部(4)底端设有下A臂安装孔(5);下A臂安装部(4)侧边设有转向横拉杆安装部(6),转向横拉杆安装部(6)上设有两个转向横拉杆安装孔(7);上A臂安装部(2)、下A臂安装部(4)、转向横拉杆安装部(6)和轮毂轴承安装孔(1)侧壁均为镂空结构;轮毂轴承安装孔(1)一侧侧边设有轮速传感器安装部(8),轮速传感器安装部(8)设有两个轮速传感器安装孔(9);轮毂轴承安装孔(1)另一侧侧边的上下均设有制动卡钳安装部(10),每个制动卡钳安装部(10)上均设有制动卡钳安装孔(11)。
【技术特征摘要】
1.一种FSAE赛车金属3D打印的转向节,包括轮毂轴承安装孔(1),其特征在于:所述轮毂轴承安装孔(1)上方为上A臂安装部(2),上A臂安装部(2)顶端设有两个上A臂安装孔(3);轮毂轴承安装孔(1)下方为下A臂安装部(4),下A臂安装部(4)底端设有下A臂安装孔(5);下A臂安装部(4)侧边设有转向横拉杆安装部(6),转向横拉杆安装部(6)上设有两个转向横拉杆安装孔(7);上A臂安装部(2)、下A臂安装部(4)、转向横拉杆安装部(6)和轮毂轴承安装孔(1)侧壁均为镂空结构;轮毂轴承安装孔(1)一侧侧边设有轮速传感器安装部(8),轮速传感器安装部(8)设有两个轮速传感器安装孔(9);轮毂轴承安装孔(1)另一侧侧边的上下均设有制动卡钳安装部(10),每个制动卡钳安装部(10)上均设有制动卡钳安装孔(11)。2.根据权利要求1所述FSAE赛车金属3D打印的转向节,其特征在于:所述转向节的上A臂安装部(2)、下A臂安装部(4)和转向横拉杆安装部(6)的镂空部均为空间网状结构,通过软件的优化生成。3.根据权利要求1或2所述FSAE赛车金属3D打印的转向节,其特征在于...
【专利技术属性】
技术研发人员:郑良聪,张康,郑帅可,蔡道青,蔡新雨,
申请(专利权)人:东南大学,
类型:发明
国别省市:江苏;32
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。