Oscillating Deburring Carriage for Slit Breakthrough Burr Removal
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Solution Overview
Problem
Existing slab shaping systems are inefficient in consistently removing burrs during cutting or slitting operations, necessitating improved deburring methods to enhance the effectiveness of the deburring process.
Innovation Solution
A shaping system with independently movable cutting and deburring devices, where the deburring device oscillates at a higher velocity than the cutting device to effectively remove burrs from the breakthrough point, allowing for simultaneous cutting and deburring operations with improved burr removal efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a deburring device is included in the shaping system, then burr removal capability is provided, but the consistency and effectiveness of burr removal is insufficient
Solution Approach 1:
The deburring device incorporates an oscillating mechanism that moves the deburring element back and forth during operation. This dynamic motion ensures consistent contact with the breakthrough point and surrounding areas, significantly improving burr removal consistency compared to static deburring devices.
Solution Approach 2:
The deburring device performs periodic oscillating movements at the breakthrough point during the cutting process. This periodic action continuously removes burrs as they form, maintaining effective deburring throughout the cutting operation rather than requiring a separate post-processing step.
2Productivity
If cutting and deburring operations are performed separately, then each operation can be optimized, but the overall processing time increases
Solution Approach 1:
The shaping system integrates both cutting and deburring devices on the same carriage, allowing them to operate simultaneously during a single pass through the material. This merging of operations eliminates the need for separate cutting and deburring passes, significantly reducing total processing time while maintaining the effectiveness of both operations.
Solution Approach 2:
The deburring device operates continuously during the cutting process, performing useful deburring action throughout the entire cutting operation. This continuous deburring ensures that burrs are removed as they form, maximizing the effectiveness of the deburring operation while minimizing total processing time.
3Reliability
If the deburring device is positioned ahead of the cutting device, then burrs can be removed before cutting completes, but the deburring device interferes with the cutting operation
Solution Approach 1:
Instead of positioning the deburring device ahead of the cutting device, the system inverts the sequence by placing the deburring device behind the cutting device. This allows the cutting operation to proceed uninterrupted, with the deburring device following behind to remove burrs at the breakthrough point without interfering with the active cutting process.
Data Source
AI summary
Systems and methods suitable for shaping and cutting materials. Such a system includes first and second carriage units that are independently operable to travel in a travel direction parallel to a longitudinal axis of a table supporting the material. The first and second carriage units have first and second arms, respectively. A cutting device coupled to the first arm forms a slit in the material, and a deburring device coupled to the second arm forcibly removes burrs from the slit. The deburring device is behind the cutting device relative to the travel direction and forcibly removes burrs in the travel direction toward a breakthrough point of the slit. The second carriage unit oscillates parallel to the travel direction so that the deburring device moves toward and away from the breakthrough point of the slit to remove burrs at the breakthrough point.