Riveting machine hydraulic system analysis: selection hydraulic circuit. In the working cycle of the hydraulic system, hydraulic cylinders alternately require oil source to provide low-pressure high oil flow and high pressure low flow. Improving system efficiency, energy saving point of view put wipe hydraulic Riveting price, should adopt the double-pump oil supply system, or the use of limited pressure-type variable speed pump plus Yan composition volume throttle control system, but the caulking speed of the system is low, they choose the former is more appropriate. Riveting machine safety technology manipulative: Convert switch to the manual position. The riveting work placed on the lower mold placed Henan wipe hydraulic Riveting, trimming the collar in a downward direction will repeatedly fine adjustment, press the foot switch until the preload cap is just touching the working position. Press the start switch the spindle swing wipe hydraulic Riveting plants begin riveting, the jog dial repeatedly adjusted downward, the upper mold part will preload work, and then began to transform riveting, each infeed adjustment must trace to achieve the required position.