| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid material-discharging method and a liquid material-discharging device which very precisely control the amounts of materials to be discharged to prescribed amounts even if the viscosity of the materials changes with time. SOLUTION: The liquid material-discharging device includes; a scheduling part 9 which plans and executes timing for measuring discharging amounts; a discharging amount-measuring part 7 which measures relations between pressure force and the discharging amounts according to the timing from the scheduling part 9; an information storage part 8 which writes additionally and stores the measurement information; and a pressure force-controlling part 6 which computes the pressure force to an electropneumatic regulator 5 from the information from the information storage part 8 and updates it every time a liquid material is discharged. The pressure force-controlling part 6 computes the pressure force, which is a prescribed discharging amount, from the measurement information stored in the information storage part 8, every time the liquid material 2 is discharged, and controls the electropneumatic regulator 5 according to the results of the computations. COPYRIGHT: (C)2009,JPO&INPIT
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