Substrate Corner Cutting with Aligned Placement for Shape Precision
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Solution Overview
Problem
Current methods for cutting substrates into non-rectangular shapes are time-consuming, costly, and lack precision and versatility, resulting in significant waste and limited corner angles.
Innovation Solution
A method involving picking and placing substrate elements on a support device to align them, then cutting along common directions to create additional sides at corner points, using techniques like sawing or laser cutting, with the support device maintaining the elements in place.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If routing operations are used to cut substrates into non-rectangular shapes, then substrate elements with various corner angles can be obtained, but the process is time-consuming and costly
Solution Approach 1:
The cutting process is divided into two distinct stages: first, perpendicular cutting to create rectangular substrate elements, and second, corner cutting to create the desired non-rectangular shapes. This segmentation allows each cutting operation to be optimized independently, with the first stage using fast perpendicular cutting and the second stage using precise corner cutting, thereby resolving the contradiction between productivity and versatility.
Solution Approach 2:
The substrate is first cut into rectangular elements with perpendicular cuts before any corner cutting is performed. This preliminary action creates a standardized base shape that can then be efficiently modified into various non-rectangular configurations. By establishing the basic geometry first, the subsequent corner cutting becomes a simpler, more versatile operation that doesn't require complex routing paths.
2Adaptability or versatility
If routing operations are used to obtain non-rectangular substrate elements, then various shapes can be created, but manufacturing cost increases
Solution Approach 1:
The manufacturing process is segmented into two independent cutting operations: perpendicular cutting for creating rectangular elements, and corner cutting for creating non-rectangular shapes. This segmentation allows the use of simpler, less expensive cutting tools and methods for each stage, avoiding the need for expensive and complex routing operations throughout the entire process, thereby reducing manufacturing cost while maintaining shape variety.
Solution Approach 2:
The invention replaces complex mechanical routing operations with a combination of simpler perpendicular cutting followed by corner cutting. This substitution uses more straightforward cutting mechanisms that are easier to implement and maintain, reducing equipment costs and operational expenses while achieving the same versatility in creating various substrate shapes.
3Manufacturing precision
If routing operations are used for cutting non-rectangular shapes, then shape precision can be achieved, but the process is time-consuming
Solution Approach 1:
The cutting process is segmented into two fast, simple operations: perpendicular cutting to create rectangular elements, and corner cutting to create precise non-rectangular shapes. Each segment is optimized for speed and simplicity, avoiding the time-consuming nature of continuous routing operations. The perpendicular cuts are executed quickly using standard cutting methods, and the subsequent corner cuts are precise but limited in scope, significantly reducing total processing time while maintaining precision.
4Adaptability or versatility
If routing operations are used to create non-rectangular substrate elements, then corner angles can be varied, but substrate waste increases
Solution Approach 1:
The cutting process is segmented such that the first perpendicular cutting creates rectangular elements with minimal waste, and the second corner cutting operation removes only the small triangular portions needed to create non-rectangular shapes. This segmented approach is more material-efficient than routing, which would remove larger amounts of material to achieve the same corner angles, thereby reducing substrate waste while maintaining corner angle flexibility.
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 method allows for efficient production of non-rectangular substrate elements with high precision and reduced waste, achieving improved accuracy and increased yield compared to traditional routing methods.
Implementation Method 1
cutting of the substrate elements is achieved by sawing or by laser cutting
Implementation Method 2
cutting of the substrate elements is achieved by sawing or by laser cutting
Data Source
AI summary
In a method, substrate elements are provided wherein each substrate element has a first side and a second side meeting at a corner point. The substrate elements are picked and then placed on a support device in alignment. A cutting operation is then performed where each of the substrates elements are cut along a cut line having a common first direction which intersects the first and second sides of each of the substrate elements in order to create a third side on each substrate element. The third side of each of the substrate elements meets the first and the second sides at corresponding corner points.