Machine Tool Display Network for Cross-Unit Information Visibility
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Solution Overview
Problem
Operators of machine tools face inefficiencies due to the need to frequently switch between multiple screens for operation confirmation, making it inconvenient to view multiple screens simultaneously, especially in compact processing machine lines where screen real estate is limited.
Innovation Solution
A processing machine line configuration where multiple machine tools are connected via a line concentrator, allowing display units to show information from one machine tool on another, enabling simultaneous display of relevant information across machines.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If the operator uses a single display unit to view multiple screens for operation confirmation, then the operator can view information from multiple machine tools, but the screen becomes cluttered and difficult to view due to overlapping or small displayed content
Solution Approach 1:
The patent extends the display space from a single two-dimensional screen to multiple three-dimensional spatial locations by allowing any display unit in the machine tool line to show information from any machine tool. This transforms the display problem from a 2D screen real estate limitation to a 3D spatial distribution solution, where operators can view multiple machine tool information simultaneously across different physical display locations without screen clutter.
Solution Approach 2:
The patent makes the display system universal by enabling any display unit to serve multiple functions - displaying information from its own machine tool as well as information from other machine tools in the line. This multi-functionality allows operators to access operation information from multiple machine tools without being constrained to a single display location, effectively solving the screen clutter problem while maintaining information visibility.
2Loss of information
If the operator frequently switches between different operation panel screens to confirm operation status, then complete operation information can be viewed, but work efficiency deteriorates due to frequent switching
Solution Approach 1:
The patent implements preliminary action by pre-configuring the networked display system so that all operation information from multiple machine tools is made accessible across the display network before the operator needs it. When operation confirmation is needed, the operator can directly view the required information on the appropriate display unit without needing to switch screens or wait for data retrieval, thus eliminating the time loss from frequent screen switching while maintaining complete information availability.
3Loss of information
If multiple display units are used to show information from different machine tools, then information visibility improves, but the system complexity increases due to additional connections and control coordination
Solution Approach 1:
The patent introduces a network system as an intermediary layer between the machine tools and display units. This mediator handles all the complex coordination, data routing, and communication protocols, allowing individual display units to simply receive and display information from any machine tool through the network without direct point-to-point connections. This intermediary approach maintains information accessibility while managing system complexity centrally rather than distributing it across multiple direct connections.
Data Source
AI summary
There is provided a processing machine line in which it is possible to confirm predetermined information on one machine tool at one time in a plurality of screens, a plurality of machine tools are disposed being lined up, respective control devices of the plurality of machine tools are connected to each other via a line concentrator, display units of the plurality of machine tools are connected to the control devices, and the display unit displays predetermined information on a machine tool on which the display unit is mounted out of the plurality of machine tools, and displays predetermined information on another machine tool.