Method for operating an injection molding machine
AssigneeKrauss-Maffei Kunststofftechnik GmbH
InventorGUNTHER GRIMM
Life of this patent
Estimating the term…
Abstract
In a method for operating an injection molding machine, particularly a method for securing tools of an injection molding machine, a desired variable curve is determined along at least one section of a travel path of a molding tool in a desired variable determination phase, and the injection molding machine is operated according to the determined desired variable curve in a subsequent operational phase. A default curve of at least one initial variable is predefined, the molding tool is driven in accordance with the default curve of the initial variable in a test run, at least one resulting value of the desired variable is measured and stored during the test run, and a desired variable curve is formed along the section of the travel path from the measured values of the desired variable.
Claims19
A method for operating an injection molding machine, in particular a method for securing a mold tool of an injection molding machine, comprising the steps of:
- determining, in a determination phase, a desired variable along at least one segment of a travel path of a mold tool, with the desired variable defining a desired variable curve, by
- defining a default curve of at least one initial variable,
- driving the mold tool in a test run corresponding to the default curve of the at least one initial variable,
- measuring during the test run at least one resulting variable of the desired variable and storing the at least one resulting variable, and
- computing from the measured values of the desired variable the desired variable curve along the at least one travel path segment;
- and
- operating, in a subsequent operating phase, the injection molding machine in accordance with the computed desired variable curve.
Dependencies are inferred from the claim text.