| 摘要 |
A method for substantially dynamic flow control when dispensing a substantially viscous material by means of a dosing system, including at least one dosing unit controlled by means of a computer unit, which dosing unit consists of at least one pressure part, a material container for containing the material to be applied, a nozzle and a pressure member displaceable in the material container. A test sequence is run before the dispensing operation and during the test sequence data is collected mainly about the dosing unit including the pressure within at least one pressure part, the position of the pressure member of the dosing unit, and a material feed pressure by the computer unit, a set value is determined for a material feed pressure and a material flow substantially with regard to the collected data and the material is dispensed with regard to the set value for flow controlled by means of a regulator, as a direct value of the set flow value and at the same time the application flow is controlled. |
