Adjustable Ball Joint for Control Arm Camber
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Solution Overview
Problem
Existing control arm solutions require multiple replacement parts to address specific camber issues, leading to supply and inventory challenges.
Innovation Solution
A control arm assembly with a rotatable ball joint assembly that allows 360-degree rotation and adjustable positioning, enabling precise camber adjustment without the need for multiple replacement parts.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple replacement control arms are used to address specific camber issues, then camber adjustment capability is improved, but inventory complexity and supply chain burden increase
Solution Approach 1:
The control arm assembly integrates multiple functions into a single universal design. The ball joint assembly can be rotated to different positions and locked at various angles, allowing one control arm to provide multiple camber adjustments. This eliminates the need for multiple specialized replacement control arms for different camber requirements, resolving the contradiction between adaptability and inventory complexity
2Ease of operation
If multiple specialized control arms are stocked for different camber needs, then customer service capability is improved, but storage and logistics burden increase
Solution Approach 1:
By making the control arm assembly universal and adjustable, a single stock item can serve multiple customer needs for different camber adjustments. The ball joint's rotatable and lockable design allows one control arm to replace several specialized parts, reducing inventory quantity while maintaining customer service capability
3Ease of manufacture
If fixed-position ball joints are used in control arms, then manufacturing simplicity is improved, but camber adjustability is reduced
Solution Approach 1:
The ball joint assembly transitions from a fixed position to a dynamic, adjustable position. The threaded shaft mechanism allows the ball joint to be rotated and locked at various angles, providing camber adjustability while maintaining manufacturing simplicity through standardized components and assembly procedures
Data Source
AI summary
A ball joint assembly for control arm. The ball joint assembly has an upper portion with a ball socket and stud centered about a first centerline. A radial extension that is connected to the upper portion supports a mounting body with a second centerline and an outer diameter that fits within an aperture in the control arm. A threaded shaft depends from the mounting body and receives a nut to tighten against the control arm until the first centerline of the ball joint assembly is fixed in a desired position.