Connecting rod is a very important diesel engine component. It links the piston and crank, piston top face in the role of the gas expansion of the crank to enable the movement to the piston into the rotation of the crank movement. Connecting rod dramatic changes in their work bear the moving load, the D-bear pressure. Connecting rod in the movement of inertia and centrifugal force considerable power in the working conditions for connecting rod with high intensity, light weight, although good, strong resilience, life-long characteristics.
Connecting rod sizes in the first lords boring lathe processing Kong after the first small hand rollers Kong, which only apply to small batch processing, and then in the production of large quantities of no practical significance, since it is not easy to achieve precision processing and surface roughness. To address this problem, the need for improvements in processing methods, and equipment used to the size of the first Kong dedicated machine tools to increase productivity and reduce labor intensity, and enhance processing accuracy.
Keywords:Connecting rod、Intensity、 life expectancy,、improve、 efficiency。