Smart Coating Material Delivery with Sensor-Based Uniformity Control
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing coating methods struggle to achieve uniform coating thickness and uniformity on complex or irregular substrate surfaces, particularly in large structures, and lack effective control over environmental and substrate parameters during the coating process.
Innovation Solution
A system with detectors and a controller that regulate the release of coating material based on detected environmental and substrate parameters, including ambient conditions and substrate characteristics, to ensure uniform deposition and adjust the coating process accordingly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If manual coating methods are used by human artisans, then flexibility and adaptability are maintained, but coating uniformity and thickness control deteriorate
Solution Approach 1:
The coating system performs self-monitoring and self-adjustment through integrated sensors that detect coating thickness and environmental parameters, automatically regulating the coating process without human intervention to maintain uniformity while preserving manual operation flexibility
Solution Approach 2:
The system incorporates real-time feedback mechanisms where sensors monitor coating thickness, temperature, and humidity, and the controller adjusts coating parameters dynamically to maintain precision while allowing manual operation adaptability
2Reliability
If coating thickness is increased to ensure coverage, then coating completeness improves, but coating uniformity and material efficiency deteriorate
Solution Approach 1:
The system dynamically adjusts coating thickness in real-time based on substrate geometry, surface conditions, and environmental parameters, applying varying thicknesses across different areas to ensure complete coverage while maintaining overall uniformity and reducing material waste
Solution Approach 2:
The system applies different coating thicknesses to different local areas of the substrate based on specific requirements, ensuring adequate coverage in critical areas while maintaining uniformity in other regions, thereby improving overall reliability without sacrificing precision
3Ease of manufacture
If environmental parameters are not controlled, then energy consumption and process complexity are reduced, but coating quality and consistency deteriorate
Solution Approach 1:
The system replaces complex mechanical environmental control mechanisms with sensor-based detection and computational compensation, where environmental parameters are monitored and their effects are compensated through controlled adjustments of coating parameters, maintaining quality without requiring strict environmental control
Solution Approach 2:
The system changes coating parameters dynamically in response to environmental conditions, adjusting viscosity, flow rate, or application speed based on detected temperature and humidity variations, thereby maintaining coating quality consistency without requiring controlled environmental parameters
Data Source
Figure 1~2
Figure 3~4
Figure 5
AI summary
Methods, systems (10, 20, 30, 40) and apparatuses are disclosed for controlling the release of a coating material to a substrate surface (67a), with the system (10, 20, 30, 40) and apparatuses emulating an experienced human artisan by sensing condition parameters and substrate parameters and comparing parameters to stored parameter values and value ranges.