A throwing part comprises a ball seat, a front push rod, a back push rod, a drive rod, a connecting rod, an actuating cylinder, a support frame, etc. 投掷部分的组成中包括球托、前推杆、后推杆、驱动杆、连杆、驱动气缸、支架等。
The front end of the measuring rod is provided with a disc, and the outside of the disc is provided with a sticking layer. 测量杆的前端设置有圆盘,圆盘的外侧设置有粘贴层。
The utility model relates to a human-push seeding fertilizer drill. A guiding wheel and a lifting rod are arranged on a front bracket; an elastic pin fixes the lifting rod; 一种能够进行人推式播种施肥机,它是在导向轮、升降杆安装在前姿架上,松紧销固定升降杆。
The front arm, the rear arm, the auxiliary arm and the plug-in are movably connected with the main rod and can be folded on the main rod. 前臂、后臂、辅臂以及插件与主杆之间为活动连接,均可折叠于主杆上。
Taking the front safety rod of the small Liberation sedan as an example, an introduction was made on the application of the GAIM technology to the improvement in the product's surface shrink marks and in the product's quality. 以一汽红塔小解放汽车前保险杠为例,介绍气体辅助注射成型技术在改善产品表面缩痕,提高产品质量方面的应用。安全性指标。
The new type switch front rod with trimming device is introduced. 介绍了一种带有微调装置的新型道岔尖端杆。
Cracking Analysis and Improvement Measures of Front Flap Pull Rod 前襟操纵拉杆开裂分析及改进措施
The LS-DYNA software was applied to simulate the detonation wave front, pressure field and shape and velocity distribition of the rod projectile under center point initiation, plane wave initiation and annular wave initiation. 用LS-DYNA软件模拟了中心点起爆、平面起爆和环形起爆方式下所形成的爆轰波波阵面、压力场及杆式弹丸的外形和速度分布。
An inversion method named impulse response wave front simulation was suggested based on the dynamic photoelastic experiments. Then the practical forward algorithm of acoustic field in a rod and the scattering acoustic field of a cylinder cavity were obtained. 以动态光弹实验为基础,提出了冲击响应波前模拟方法,并对圆棒内声场和圆孔散射声场建立了具体的正演算法。