Connecting Rod Boring Machine

A rotary rod machine is a drilling machine – used in horizontal directional drilling – that uses a bit attached to a rod to drill through the earth. Unlike in auger, the rotary rod machine is not equipped with hex couplings and a flighted drive to move the spoil from horizontal drilling that to the machine.The con-rod connects the piston to the crankshaft to transfer combustion pressure to the crankpin. There are bearing portions at both ends, the piston side is called the small end, and the crankshaft side, the big end.Step 1, casting; step 2, ageing treatment; step 3, milling the upper and lower end faces; step 4, milling the lower end faces and sides, step 5, drilling; step 6, boring; step 7, further drilling;step 9, making the groove; step 9, milling the wide groove; step 10, quality inspection; and the final step, warehousing.