The blade of the disc rolling shear is the most important part of the slitting process, and its processing precision is even more demanding. For the flat surface, it is necessary to use an ultra-precision surface grinding machine, which is ground by a special grinding method, and is subject to strict quality control to ensure that the thickness and flatness of all finished products are within 0.003mm (max).
The products can be applied to: large-scale steel manufacturing plants, steel pipe plants, non-ferrous metal processing plants, binding material plants, cold rolling plants, packaging material plants, steel plate processing service centers, steel screen plants, strip steel plants, slitting machine manufacturers, etc. The blades of the disc rolling shears are mainly used in sheet metal and strip slitting production lines. The blades of the disc rolling shears are mainly made of high-quality tool steel and high-alloy die steel such as SKD, SKH, T10, 6CrW2Si, Cr12MoV, LD, H13, W18Cr4V, etc. Manufactured, after a complete set of vacuum heat treatment process, uniform hardness, precision processing. The requirement for high precision can now make the thickness tolerance within ±0.003mm(max). For a certain inner circle, the tolerance can reach H3. All high-precision product inspections are carried out in a constant temperature room. With the continuous improvement of the precision requirements for sheet metal processing, ultra-high-precision cutting tools have been developed, and their precision can only be matched by precision milling tools. The thickness tolerance of ±0.001mm, and the surface roughness of Rao.1u are the conventional standards. The current know-how and professional knowledge can also meet higher tolerance requirements for thickness, parallelism, flatness, outer and inner circles, etc.
