摘要
Abstract
This article describes the hinge ball bearing testing machine developed by the background
and significance, by analyzing the structure of joint bearing, movement principles, failure
modes of the testing machine main technical parameters, structure, system components and
control programs.Hydraulic cylinder control technology to simulate load load bearing joints
using micrometer to measure the various test parameters.
After the program identified the relevant parameter calculation.Shaft design calculation, the
choice of flat keys in check, the calculation of hydraulic cylinders and selection, and so all.
Draw the mechanical structure drawings, hydraulic schematics, rack and clamps parts
diagram maps, and so all.
Keywords : ball twister bearing
testing machine
Clearance
stiffness
Lifespan