【正文】
up of gasket between the connecting rod head and the connecting rod cap , wear can be used to pensate the bust . The smaii end of the connecting rod and piston pin connection . press in bronze bushing head hole , to reduce wear head hole and the piston pin , and is convenient for repair and replace ment of the wear . In the process of engine connecting rod by the expanding gas , alternating pressure and the effect of the inertia force , the connecting rod should have sufficient strength and rigidity , also should try to reduce their quality of connecting rod , In order to reduce the effect of the inertia force . The body of the connecting rod are generally adopts Ishaped cross section shape from big to small and gradually bee smaller . In order to guarantee the quality of each connecting rod engine running balance , the same engine cannot too big difference , therefore ,