The analys of results show that the torque motor linearity mainly by Km/Ka decision.It should reduce bit parts load inertia Ja, which increass torsional axis bit of mechanical spring stiffness kas, to improve bit the inherent frequency omega m, Double jet flapper valves in zero near tiny within the scope of the pressure - flow characteristic curve of linear good, with the increase of zero leakage expenseIt is increased pressure gain, physical symmetry makes for temperature ,so the oil supply pressure changes will arise from the zero drift decrease.
ps:以上不是软件翻译的哦,希望能够帮到你哦!
Analysis results show that the torque motor linearity mainly by Km/Ka decision, should reduce bit parts load inertia Ja, increasing torsional axis bit of mechanical spring stiffness kas, to improve bit the inherent frequency omega m, Double jet flapper valves in zero near tiny within the scope of the pressure - flow characteristic curve of linear good, with the increase of zero leakage expense, increased pressure gain, physical symmetry makes for temperature and oil supply pressure changes arising from the zero drift decrease.
以下为翻译:
Analysis results show that ,torque motor linearity mainly by Km/Ka decision ,should reduce bit parts load inertia Ja ,increasing torsional axis bit of mechanical spring stiffness Ka . In order to improve the bit the inherent frequency omega m . Double jet flapper valves in zero near tiny within the scope of the pressure - flow characteristic curve of linear ,with the increase of zero leakage for cost ,increases the pressure gain ,physical symmetry makes for temperature and oil supply pressure changes arising from the zero drift decrease .
Analysis results showed that the torque motor linearity of major decisions by Km/Ka, should reduce the load on the armature Assembly inertia Ja, increasing the armature shaft mechanical torsional spring stiffness Ka, to improve the keeper of natural frequency ω m; double flapper valve in the zero position, near the small range of pressure-flow characteristic curve is linear, with zero leakage rate increases at the cost of the increased pressure gain, physical symmetry makes due to temperature and oil pressure changes emanating from zero drift reduced.