Thixotropic Balancing Composition with Hydrophobic Particles
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Solution Overview
Problem
Existing rotary system balancing compositions, such as thixotropic substances, face challenges in reducing vibration effectively due to increased inner cohesion and the need for additional production steps involving solvents or nanostructures, which can be hazardous and costly.
Innovation Solution
A composition comprising a thixotropic balancing substance with hydrophobic particles or nanoparticles that reduce inner cohesion by breaking hydrogen bonds, improving movability and balancing performance, and a method of distributing these particles within the substance to enhance vibration reduction in rotary systems.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If thixotropic balancing substance is used to balance rotary systems, then vibration reduction capability is improved, but inner cohesion increases reducing movability
Solution Approach 1:
The patent combines thixotropic balancing substance with hydrophobic particles to create a composite material. This composite maintains the vibration reduction capability of the thixotropic substance while the hydrophobic particles reduce inner cohesion and improve movability, resolving the contradiction between reliability and ease of operation.
Solution Approach 2:
The hydrophobic particles are distributed within the thixotropic balancing substance to locally modify properties. The particles specifically target and break hydrogen bonds in localized regions, reducing inner cohesion where needed while preserving the overall thixotropic characteristics for vibration reduction.
2Reliability
If additional production steps with solvents or nanostructures are implemented, then balancing performance is improved, but environmental and health hazards increase
Solution Approach 1:
The patent uses conventional hydrophobic particles that can be easily incorporated into the balancing substance without requiring complex solvent-based processes or permanent nanostructure formation. This approach avoids the environmental and health hazards associated with solvents while achieving the desired balancing performance.
Solution Approach 2:
The hydrophobic particles act as an intermediary that facilitates improved balancing performance without requiring direct use of hazardous solvents or complex nanostructures. The particles mediate between the thixotropic substance and the tyre inner surface, providing the necessary performance improvements safely.
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
The composition effectively reduces vibration in rotary systems by increasing movability and balancing performance, while avoiding the environmental and health hazards associated with solvent-based production steps and nanostructure formation.
Implementation Method 1
hydrophobic particles reduce, that is diminish, inner cohesion of the thixotropic balancing substance by breaking-up hydrogen bonds
Implementation Method 2
a thixotropic balancing substance having a yield stress value between 30 Pa and 260 Pa being capable of balancing tyres by being able to flow under the influence of the vibrations
Data Source
AI summary
Compositions for balancing a rotary system are disclosed having hydrophobic particles distributed in thixotropic balancing substance. Further disclosed are methods for balancing a rotary system and rotary systems using the composition.