Grinding Wheel Arbor Segmentation for Abrasive Replacement
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current grinding wheel assemblies for smoothing and contouring flat materials, such as glass, lack efficient mechanisms for replacing worn-out abrasive bodies without replacing the entire assembly, leading to reduced productivity and increased maintenance costs.
Innovation Solution
A grinding wheel assembly design featuring a pull stud, arbor, mounting plate, and cover plate that allows for easy removal and replacement of the abrasive body, with the arbor and cover plate being made from durable materials like stainless steel or titanium, and the abrasive body being held between the mounting plate and cover plate, enabling quicker replacement of the abrasive without needing to replace the entire assembly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the entire grinding wheel assembly is replaced when the abrasive body wears out, then the grinding function is restored, but the cost and time increase significantly
Solution Approach 1:
The grinding wheel assembly is divided into separable components: the abrasive body is detached from the wheel structure, allowing the abrasive body to be replaced independently while retaining the wheel assembly. This segmentation enables partial replacement rather than complete assembly replacement, reducing downtime and cost.
Solution Approach 2:
The patent allows the worn abrasive body to be discarded and replaced with a fresh one, while the durable wheel assembly structure is recovered and reused. This principle separates the consumable component (abrasive body) from the reusable component (wheel assembly), optimizing resource utilization.
2Reliability
If the entire grinding wheel assembly is replaced when the abrasive body wears out, then the grinding function is restored, but the cost increases
Solution Approach 1:
By segmenting the assembly into replaceable abrasive bodies and a reusable wheel structure, the patent enables cost-effective maintenance where only the inexpensive abrasive bodies are replaced while the expensive wheel assembly is retained and reused multiple times.
Solution Approach 2:
The patent implements a strategy where the consumable abrasive body is discarded after wear, but the durable wheel assembly is recovered and reused. This reduces overall maintenance costs by avoiding repeated replacement of the entire assembly.
3Stability of the object's composition
If the abrasive body is tightly secured to the wheel assembly, then the stability during operation is improved, but the ease of replacement deteriorates
Solution Approach 1:
The patent employs a dynamic fastening system where the abrasive body can be securely fixed during operation through tightening mechanisms, yet can be easily released and replaced when needed. The fastening state transitions from secure (during use) to releaseable (during maintenance).
Solution Approach 2:
The separable design with standardized interfaces allows the abrasive body to be independently removed from the wheel assembly, providing both secure operation when connected and easy replacement when detached.
Data Source
AI summary
A grinding wheel assembly is disclosed and includes an arbor in which a pull stud may be installed. Further, the arbor can include a head assembly that includes a mounting plate, a cover plate, and an abrasive body disposed there between. The abrasive is removably engaged with the mounting plate and the cover plate.