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Say goodbye to knife marks, precision polishing - polyurethane polishing head polishing aluminum alloy phone case
Are you facing these pain points in aluminum alloy polishing?Is it difficult to completely remove the "knife marks" at the circular arc of the aluminum alloy phone case, which affects the appearance and texture?
Traditional manual polishing or sponge sand polishing have low efficiency, poor consistency, and cannot guarantee yield?
Is the processing process prone to uneven removal, resulting in product scrap and high costs?
The polishing process is cumbersome, relies on manual labor, and cannot be perfectly integrated into automated production lines, which restricts production capacity?
Lichuang's solution: two-step efficient polishing method with polyurethane polishing head
Step 1: Low grit (such as 60 # -400 #) - Efficiently remove cutting marks
Using a coarse-grained polyurethane polishing head, utilizing its excellent sharpness and self sharpening, it can quickly and uniformly remove circular arc cutting marks. Its unique elastic pressure can perfectly fit the curved surface, ensuring even removal and fundamentally avoiding secondary wiring, laying a perfect foundation for precision polishing.
Step 2: High grit (such as 800 # -3000 #+) - Fine polishing
Replace with a finer grained high mesh grinding head and use its delicate micro pore structure for grinding. Effectively eliminate minor scratches in the previous process, gradually improve surface smoothness, and ultimately achieve polishing effect, meeting high-end quality requirements.
Why choose our polyurethane polishing head?
Our products are not only grinding tools, but also process solutions to enhance your competitiveness.
The value it brings to you
Elastic performance
Adhere to the complex curves and arcs of aluminum alloy phone cases, apply uniform pressure to achieve uniform wear, and prevent edge collapse and excessive cutting
Wear resistant, sharp, and self sharpening properties are good
Long service life, 4-6 times more wear-resistant than sandpaper; Continuously exposing new abrasive particles, maintaining stable cutting force, high and consistent machining efficiency
Uniform micro porous structure
Combining cutting and elasticity, suitable for wet grinding (requiring water cooling), effectively dissipating heat, avoiding workpiece burns and blockages.
Uniform particle size, stable and efficient
From 60 mesh to 5000 mesh, the particle size is precisely distributed to ensure stable processing results and significantly improve yield.
Fully automated compatibility
Specially designed for CNC, precision carving machines, five axis machines, and robotic arms, achieving automated polishing, reducing manual dependence, and reducing costs and increasing efficiency.
Support comprehensive customization
Diameter (6-100mm), hardness (30 ° -95 °), mesh size, shape (hemisphere/cylinder, etc.), and handle specifications can be customized to perfectly fit your equipment and workpiece
Material composition: polyurethane foam material+uniformly distributed abrasive.
Polishing method: Both the bottom end face and the outer circumference can be used for polishing, with high flexibility.
Applicable materials: aluminum alloy, stainless steel, copper, steel and other metals.
Core functions: removing knife marks, deburring, rust removal, surface polishing and cleaning.
Applicable equipment: CNC machining centers, five axis polishing machines, precision carving machines, industrial robotic arms, etc.
Cooling method: It is recommended to add water for cooling during use to achieve the best results and tool life.
Widely used: 3C electronics (phone cases, middle frames), precision molds, automotive components, aerospace components.
We are well aware that each customer's equipment, product, and process requirements are different. Therefore, please contact us at Lichuang and let us provide professional solutions to help you completely overcome the bottleneck of polishing and achieve a dual leap in quality and efficiency!
The progress of aviation manufacturing lies in the attention to details and continuous exploration of processes. Lichuang Ceramic Fiber Grinding Brush Solution provides support for enhancing your competitiveness and developing automation.
