Magnetic Screw Angle Control for Smooth Maglev Carrier Transfer
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Magnetic levitation transport systems face inefficiencies due to manual adjustments required for precise alignment of magnetic screws, leading to potential impact and vibration during the transport of carriers between process chambers.
Innovation Solution
A magnetic levitation transport system with automatically controlled angles of magnetic screws using angle sensors, where the angles of adjacent screws are calculated to minimize manual intervention, allowing for synchronized rotation and movement of magnetic nuts and carriers between chambers.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If manual adjustments are used for aligning magnetic screws, then alignment precision can be achieved, but transport time increases and efficiency decreases
Solution Approach 1:
The system uses angle sensors to automatically detect and measure the angles of magnetic screws, eliminating the need for manual measurement and adjustment. The controller automatically processes sensor data to calculate required rotation angles, enabling the system to self-regulate alignment without human intervention, thus reducing transport time while maintaining precision
Solution Approach 2:
The patent replaces manual mechanical adjustment with an automated sensing and control system. Angle sensors detect screw positions, and the controller calculates and executes precise rotations, substituting human-operated mechanical alignment with an automated electromechanical system that reduces time loss while achieving accurate alignment
2Measurement precision
If manual adjustments are performed for magnetic screw alignment, then alignment accuracy is improved, but device complexity and operation difficulty increase
Solution Approach 1:
The system performs self-alignment by using angle sensors to automatically detect magnetic screw positions and the controller to calculate and execute the necessary rotations. This eliminates the need for operators to manually measure and adjust each screw, significantly reducing operation difficulty while maintaining high alignment accuracy through automated precision control
Solution Approach 2:
The patent replaces complex manual alignment operations with an automated sensing and control system. Angle sensors and controllers work together to automatically determine and execute alignment, substituting difficult manual mechanical adjustments with an automated system that simplifies operation while achieving accurate results
3Measurement precision
If manual angle adjustments are made, then alignment precision is achieved, but the system requires more complex control procedures
Solution Approach 1:
The patent replaces complex manual control procedures with an automated sensing and control system. Angle sensors automatically detect magnetic screw positions, and the controller systematically calculates rotation angles based on sensor data, substituting complex human judgment and manual adjustment with a streamlined automated control process that maintains precision while reducing operational complexity
4Object-affected harmful factors
If synchronized rotation of magnetic screws is implemented, then impact and vibration are reduced, but system complexity increases
Solution Approach 1:
The system uses angle sensors to continuously monitor the positions of magnetic screws and provides feedback to the controller. The controller processes this feedback information to calculate and execute synchronized rotation, ensuring that all screws rotate in coordination. This feedback mechanism enables smooth operation that reduces impact and vibration while managing system complexity through automated control
Solution Approach 2:
The patent replaces complex mechanical synchronization mechanisms with an automated control system. The controller uses sensor data to coordinate the rotation of multiple magnetic screws, substituting complex mechanical linkages with electronic control that achieves synchronized movement, thereby reducing impact and vibration while keeping the system manageable
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This approach reduces transport time and enhances efficiency by minimizing impact and vibration, enabling smoother carrier movement between chambers without the need for manual angle adjustments.
Implementation Method 1
magnetic levitation transport system
Implementation Method 2
angle sensor connected to each of the first end and the third end
Data Source
AI summary
A magnetic levitation transport system includes: a first magnetic screw including a first end and a second end, which are opposite to each other; and a second magnetic screw disposed in one direction from the first magnetic screw and including a third end and a fourth end, which are opposite to each other, where the third end is disposed farther from the first magnetic screw than the fourth end is disposed. An angle of the fourth end is determined based on an angle of the first end.