Connecting rod tile includes connecting rod upper and connecting rod lower, installed in connecting rod and crankshaft connection parts, wear resistance, connection, support, transmission function. The inner cylinder surface of the connecting rod is arranged along the circumference of the oil groove, the corresponding central Angle of the oil groove is 80~120°, and the connecting rod tile wall of the oil groove is provided with an oil hole. By setting an oil groove with reasonable arc length on the connecting rod tile, the oil can supply oil to the piston at the most appropriate time and time during the engine working process, so as to ensure good cooling of the piston and avoid wear and damage of the cylinder. At the same time, the reasonable arc length of the oil groove can ensure the best oil supply, which can ensure reliable cooling. It can also avoid oil waste and the negative impact of too much oil on engine work. The positioning projection set on the connecting rod tile enables the connecting rod tile to be assembled in a reasonable position, so that the oil groove of the connecting rod tile avoids the heavy load bearing area and ensures the small wear of the connecting rod tile when working.
Assembly of connecting rod tiles
When connecting rod tile assembly, the upper and lower marks can not be right or wrong, the direction of the tile mouth can not be reversed, and the screws need to reach the corresponding torsion force. The tile opening of the connecting rod is seen from the front on the left. This is related to the crankshaft rotation direction and the oil passage position setting. The connecting rod tile notches toward the oil pump direction, the piston arrow direction and the connecting rod lettered direction toward the timing tooth edge, the wheel.
The function of the connecting rod shingle
The tile opening refers to the groove on the connecting rod tile. The function of the tile opening is to fix the tile, prevent the installation from being reversed, prevent the tile from rotating in the middle of the connecting rod bearing hole, and avoid the damage of the tile. Usually large tile frame is not symmetrical, tile mouth is not aligned will lead to the bolt is not screwed in the end, but also easy to crush the tile.
