Production Machine Control Interface for Motion-Curve Parameter Tuning
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Solution Overview
Problem
Current control programs for production machines in plastics processing lack an objective basis for optimizing process parameters, relying heavily on operator experience, and fail to provide clear visualization for determining optimal parameter sets, leading to inefficiencies and potential detrimental settings.
Innovation Solution
A control program with an interactive user interface featuring a visualization unit that displays machine components' functions and process parameters through parameter-time diagrams with motion curves, allowing for the subdivision of motion sections and visual indication of process-defining parameters, enabling operators to adjust parameters more objectively and efficiently.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If traditional control programs with schematic presentations are used, then the machine components are visualized, but the operator cannot deduce an optimum parameter set and must rely on personal experience
Solution Approach 1:
The control program displays motion curves showing the actual timing process of machine components in real-time, providing visual feedback to the operator about how parameter changes affect the production cycle. This enables the operator to objectively optimize parameters by observing the direct impact on component timing rather than relying on experience alone.
Solution Approach 2:
The motion curves act as an intermediary between the machine's internal timing processes and the operator's decision-making. By visualizing the timing relationships of multiple components simultaneously, the curves translate complex machine behavior into comprehensible information that guides parameter optimization.
2Reliability
If the operator changes machine parameters without objective visualization, then parameter adjustment is possible, but the optimization lacks objectivity and may lead to detrimental settings
Solution Approach 1:
The system provides immediate visual feedback through motion curves that show how parameter changes affect the timing of machine components. This feedback loop allows the operator to reliably optimize parameters by observing the direct consequences of adjustments on the production cycle, reducing the risk of detrimental settings.
3Loss of information
If detailed motion curves are displayed for all components, then complete process visualization is achieved, but the interface complexity increases
Solution Approach 1:
The control interface is segmented to display motion curves for different machine components in an organized manner. By dividing the visualization into component-specific sections, the system presents complete process information without overwhelming the operator with a single complex display, making the interface more manageable while retaining full process visibility.
Data Source
AI summary
The invention relates to a production machine (1) having a control program (4) for visualization of machine components (2) and a method (100) of optimizing process parameters for the production machine having such a control program, as well as a data carrier having such a control program, the control program comprising an interactive user interface embodied as a visualization unit (5) and being adapted to visualize, on the visualization unit, at least one of the machine components in their functions during production in one presentation for each of these machine components and to provide corresponding switch panels (51) for the input of process parameters relating to the respective visualized machine component, the presentation comprising at least one parameter-time diagram (52) with motion curves (53) for components (21) of the respective machine component, wherein at least one of the motion curves being subdivided into different suitably visualized motion sections (53a, 53b, 53c) for each of which the process parameter defining the process for this motion section is visualized and can be varied by means of the provided switch panels.