Complete removal of peripheral burrs: Optimization of edge quality through hand polishing.
Even the "fine burrs" that are overlooked in mechanical polishing are not missed by the artisan's polishing.
Finishing of the edge parts, which affects the quality of the mold. Burrs that cannot be removed by machining may lead to product defects. Burrs on the edges that cannot be removed by mirror finishing machines are a major cause of coating peeling and welding issues. The hand polishing technique of LSI utilizes visual inspection and measuring instruments to perfectly shape the outer circumference and the joints of the R parts. Measurement results from the contour tracer also demonstrate that the shape after lapping is dramatically improved, achieving an ideally sharp edge. *Here is the measurement data document where you can check the before-and-after of the edge shape.
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Here is the measurement data document where you can check the before and after of the edge shape.
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Here is the measurement data document where you can check the before and after of the edge shape.
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LSI Corporation is a company that performs mold polishing, lapping, polishing, grinding, and mirror finishing with high precision. Utilizing a variety of hand polishing techniques and well-equipped inspection devices, we cater to the production of precision parts, mold components, and tooling, as well as surface treatment proposals. Based on our comprehensive technical capabilities developed through polishing various materials, we propose diverse surface modifications to enhance the longevity of molds, supporting our customers in creating products that are suitable for their needs. By utilizing LSI's polishing services, you can enhance the coating capabilities of your products.