论文部分内容阅读
1965年,我所和四方机車車辆工厂合作,对202型轉向架作了局部改造,称之为202B型轉向架。其主要特点是加装了軸箱定位装置,有两种定位方式:一种是在軸箱彈簧內加装带油导筒(图1);另一种是在軸箱彈簧內加装摩擦块減振器(图2)。
In 1965, I partnered with Sifang Locomotive and Rolling Stock Works to make a partial modification of the 202 bogie called 202B bogie. Its main feature is the installation of axle box positioning device, there are two positioning methods: one is in the axle box spring with oil guide tube (Figure 1); the other is the axle box spring friction block Shock absorber (Figure 2).