Grinding Wheel Sensor Carrier for Process Monitoring
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Solution Overview
Problem
Existing grinding devices lack effective monitoring of the grinding process and grinding elements, leading to potential surface quality issues and damage, with insufficient information on sensor element arrangement.
Innovation Solution
A carrier device is introduced to position sensor elements and machining elements at strategic locations relative to the grinding wheel, allowing for the detection of relevant parameters such as temperature, frequency, and geometry of grinding elements, and facilitating cleaning and medium drainage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If sensor elements are arranged close to the grinding wheel to detect grinding parameters, then monitoring precision is improved, but device complexity increases due to the need for a carrier device and precise positioning structures
Solution Approach 1:
A carrier device is introduced as an intermediary component between the grinding wheel and the sensor elements. This carrier device serves as a mounting platform that holds multiple sensor elements at optimized positions relative to the grinding wheel, simplifying the overall arrangement while enabling precise measurement. The carrier device acts as a mediator that decouples the sensor positioning function from the grinding wheel structure itself.
Solution Approach 2:
The carrier device is designed to accommodate multiple sensor elements with different functions (temperature sensors, vibration sensors, geometric sensors) in a single integrated structure. This multi-functional platform allows simultaneous monitoring of various grinding parameters without requiring separate mounting structures for each sensor type, thereby reducing overall device complexity.
2Adaptability or versatility
If multiple sensor elements are positioned at different locations to monitor various parameters, then monitoring comprehensive is improved, but device complexity increases due to the carrier device and positioning requirements
Solution Approach 1:
The carrier device is designed as a universal mounting platform that can accommodate multiple sensor elements with different functions (temperature sensors, vibration sensors, geometric sensors) in a single integrated structure. This multi-functional platform allows simultaneous monitoring of various grinding parameters without requiring separate mounting structures for each sensor type, thereby reducing overall device complexity.
Solution Approach 2:
The carrier device is segmented into multiple mounting positions or zones, each optimized for specific sensor types. This segmentation allows different sensor elements to be positioned at locations tailored to their specific measurement requirements while maintaining a unified structural platform, enabling comprehensive multi-parameter monitoring.
3Measurement precision
If the carrier device is designed to cover grinding elements for sensor positioning, then measurement precision is improved, but the carrier device may interfere with the grinding process
Solution Approach 1:
The carrier device is designed with local quality differentiation - it provides comprehensive coverage and support in regions where sensor elements are mounted, while maintaining openness or reduced presence in regions where the grinding process occurs. This allows the carrier device to fulfill its sensor mounting function without interfering with the grinding operation between the grinding wheel and workpiece.
Data Source
AI summary
A grinding device for surface machining of workpieces. The grinding device has a grinding wheel that is arranged to be rotatable about a first axis and includes at least one grinding element, and having at least one sensor element interacting at least indirectly with the grinding element for detecting a parameter of the grinding element, wherein the parameter can be fed to an evaluation device.