Geometrically Stable Robotic Buffing Machine For Scissors Blade Blank
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Detailed Product Description
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Geometrically Stable Robotic Buffing Machine For Scissors Blade
Blank Geometrically Stable Robotic Buffing Machine For Scissors Blade
Blank Precision Buffing for Complex Scissors Blade Geometry A scissors blade blank presents one of the most geometrically
challenging parts in buffing operations: a thin, curved arm prone
to flexing under wheel pressure; a hooked tip with concave inner
radius inaccessible to flat wheels; recessed ring bores requiring
exact axial approach; and stamped or forged surfaces carrying
flash, burr, and scale. Manual buffing results in inconsistent arm-face flatness, burned
hook tips, unfinished bore interiors, and high reject rates
dependent on operator skill. The LR-POLISH-B-SB robotic buffing machine addresses these challenges through
geometric stability—maintaining part integrity under wheel contact
and ensuring precise path fidelity across all blade family
variations. Proprietary Engineering Solutions 1. Anti-Flex Fixture — Stable Part Support Eliminates thin-arm flexing through strategic clamping and support:
2. Hook-Tip Contour Following — Complete Concave Radius Access Station 2 utilizes formed rope wheels or convex-profile contact
wheels with normal approach angles:
3. Bore-Wall Finishing — Axial Entry Precision Station 3 addresses recessed finger-ring bores through axial tool
entry:
4. Parting-Line Burr Removal — Perimeter Edge Precision Station 4 traces full perimeter with narrow edge wheel under
controlled force:
Perimeter burr height before: [TBC] mm; after: [TBC] mm. 5. LH/RH Mirror-Image Auto-Switching Single teaching covers both blade orientations through automated
mirroring:
Robotic vs Manual Buffing Comparison
Frequently Asked Questions What does "geometrically stable" mean — is this just a marketing
phrase? This term describes two specific engineering achievements. First:
the fixture prevents thin scissors arm flexing under buffing
pressure, maintaining flatness and stability during wheel contact.
Second: the robot path maintains true surface geometry tracking
across all faces—arm flat, hook curve, bore wall, perimeter
edge—with consistent fidelity regardless of model variation.
Geometric stability ensures precision across the entire part
family. Can the machine reach the concave inner radius of the hooked tip? Yes—this was a primary design requirement. Station 2 utilizes
formed rope or convex-profile contact wheels that compress into the
concave inner radius. The robot approaches along the surface normal
to the concave face, while the outer convex surface is handled in
the same station through approach angle rotation at the tip
transition. No surfaces are skipped. The bore walls are recessed and hard to reach. How does the cell
handle them? Station 3 employs axial entry along the bore center axis with
expandable bore-flap or brush tools. The tool expands radially to
contact bore walls and rotates against them during robot
oscillation. Both bore diameters are accommodated within the tool's
expansion range, ensuring complete inner-wall finishing—including
punch-entry and punch-exit faces—within the same cycle. |
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| Product Tags: Geometrically Stable Robotic Buffing Machine Robotic Buffing Machine for Scissors Blade Scissors Blade Blank Buffing Machine |
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