The introduction of cylinder seal design and its friction

Cylinder is pneumatic drive and control system of a main executor, it directly affects the performance of the corresponding performance of the pneumatic drive and control system. Cylinder performance is influenced by various actual factors rodless cylinder, the cylinder sealing performance and its corresponding friction are important factors influencing the performances of cylinder, flywolf pneumatic simple introduction for you below cylinder seal design and the influence of friction is related information. Cylinder seal design requirement and the effect of the seal friction ordinary cylinder sealing parts mainly include: (1) prevent the piston split two working chamber air leakage between the piston seal; (2) are connected to the cylinder head to prevent working chamber and air leakage between the piston rod seal; (3) terminal, prevent buffer chamber air cushion chamber seal; (4) to prevent the cylinder working chamber and air leakage between cylinder seal. The reciprocating piston seal and piston rod seal of dynamic seal; The cushion plunger insert buffer cavity seal of chamber in the process of intermittent seal, seal cylinder as there is no relative movement of static seal. Cylinder seal prevent gas leakage at the same time, also directly decide the size of the cylinder friction.