When stainless steel materials are applied to parts such as sealing gaskets, precision valve plates, and new energy conductive thin sheets, they require stringent standards for flatness, parallelism and thickness uniformity. Traditional single-side lapping only applies force on a single side, which easily causes warpage, residual stress and excessive dimensional deviation of stainless steel thin sheets, failing to meet the machining indicators for mass-produced precision parts. Adopting a bidirectional synchronous grinding structure, the
Stainless Steel Double-Side Lapping Machine has become the mainstream finishing equipment for precision stainless steel parts.
The Stainless Steel Double-Side Lapping Machine features a planetary transmission double-disc structure, enabling synchronous grinding on both the upper and lower surfaces of workpieces. The balanced bidirectional lapping force offsets the internal stress generated by unilateral extrusion, effectively solving common defects such as thin sheet deformation and uneven single-side grinding lines. Compatible with various stainless steel materials including 304, 316 and stainless iron, the equipment can complete processes such as margin removal, planar leveling and surface precision lapping, stably controlling the thickness tolerance of processed workpieces within the micron range.
The integrally cast machine body ensures low vibration during operation. Equipped with a segmented pressure regulation system, it matches the lapping speed and pressing force according to the thickness and hardness of stainless steel plates, effectively avoiding defects such as over-lapping and edge collapse of thin sheets. The lapping disc is fitted with an automatic dressing mechanism, which maintains disc flatness during long-term mass production, ensures consistent machining data of workpieces in the same batch, and adapts to the continuous production of small-sized and thin stainless steel parts of various specifications.
Traditional polishing processes rely on manual operation with poor product consistency and low efficiency. TheStainless Steel Double-Side Lapping Machine realizes automatic cyclic machining, reduces scratches and contamination caused by manual contact, and greatly lowers the scrap rate. Stainless steel workpieces processed by double-side lapping have smooth surfaces without obvious tool marks, higher assembly fitting accuracy and lower friction loss during operation.
Widely applied in the manufacturing of hydraulic seals, precision hardware thin sheets and energy storage conductive accessories, the equipment solves various difficulties in the precision machining of stainless steel thin sheets with the advantages of low stress, high parallelism and stable batch machining. It serves as an indispensable precision finishing device for high-end precision hardware production lines.
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