Gap Uniformity Device for Vehicle Panel Alignment
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Solution Overview
Problem
Ensuring uniform gaps between vehicle body panels is difficult and time-consuming, as traditional methods of cutting and welding often fail to achieve perfect alignment, which is crucial for high-quality custom car fabrication.
Innovation Solution
A lightweight, inexpensive device with a grip portion and elongate member featuring a hook feature and angled edge, allowing for precise scribing of a uniform gap between adjacent panels, facilitating easier alignment and welding.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If traditional cutting and welding methods are used to ensure gap uniformity, then gap uniformity can be achieved, but the process becomes difficult and time-consuming
Solution Approach 1:
The device performs preliminary action by scribing a reference line on the vehicle panel before cutting and welding operations. This pre-marked reference line guides subsequent cutting operations to ensure uniform gaps, eliminating the need for time-consuming trial-and-error adjustments during the actual cutting and welding process.
Solution Approach 2:
The device acts as an intermediary tool between the vehicle panels and the cutting/welding operations. By providing a physical reference line that translates the desired gap dimension into a visible mark on the panel surface, it mediates the complex cutting and welding process into a simpler, guided operation that achieves uniform gaps more efficiently.
2Manufacturing precision
If traditional cutting and welding methods are used to ensure gap uniformity, then gap uniformity can be achieved, but the process becomes complex and difficult to perform perfectly
Solution Approach 1:
The device segments the gap uniformity problem into two independent parts: (1) establishing a reference line using the scribing function, and (2) following the reference line during cutting operations. This segmentation simplifies the overall process by separating the measurement/reference-setting function from the cutting execution, making each step simpler and more controllable.
Solution Approach 2:
The device serves as an intermediary that simplifies the complex cutting and welding process by providing a visual reference line. This reference line acts as a mediator between the desired gap uniformity and the actual cutting operations, transforming a complex precision task into a simpler guided process that is easier to perform perfectly.
3Ease of operation
If a simple device is used to scribe gap lines, then ease of operation improves, but manufacturing precision may be compromised
Solution Approach 1:
The device performs self-service by incorporating a ruler component that automatically provides the correct spacing and alignment during the scribing operation. The user simply guides the device along the vehicle panel, and the integrated ruler ensures accurate gap line placement without requiring external measurement tools or complex calibration procedures, thus maintaining both simplicity and precision.
Solution Approach 2:
The device combines multiple functions into a single tool: it includes both the scribing function (for marking the gap line) and the ruler function (for providing accurate spacing and alignment). This multi-functionality eliminates the need for separate measurement and marking tools, ensuring manufacturing precision while maintaining ease of operation through a single integrated device.
Data Source
AI summary
A device for creating a uniform gap between adjacent vehicle panels. The device includes an elongate member extending along a longitudinal axis between a first end and a second end. A grip portion is disposed along the elongate member between the first end and the second end. A first arm extends coaxially from the grip portion in a first direction, and a second arm extends coaxially from the grip portion in a second direction opposite the first direction.