Due to operational requirements, the tools of a steel slitting machine are subjected to temperature, pressure, corrosion and wear during operation. Therefore, we must ensure that the tool has a certain strength, plasticity and toughness. So, in addition, do you know it also contains what detailed requirements? Together to understand the details.
In general, the raw materials selected for the steel coil slitting line tool should satisfy such fundamental requirements:
1. The purity of the raw material of the slitting machine is high, the arrangement is uniform and fine, there is no hole, loose and other bad problems;
2. The hardenability of the raw material of the blade is good, after heat treatment, it has strong resistance, hardness and wear resistance.
3. In detail, the first selected material must have outstanding processability.
This is because in practice, for different operational requirements, then we need to select different tools to meet the processing requirements of different products. So the slitter blade is required to have outstanding processing function, then we do not only need to properly reduce its strength, but also to ensure proper polishing behavior and wear resistance. In addition, the material is also required to have outstanding processability after pre-hardening.
In the manufacture of slitter blade, the selected raw materials must also have outstanding thermal conductivity and low coefficient of thermal expansion. Also need to have a better heat processing technology, in the process of heat treatment, shall not show significant deformation, and adhere to the outstanding scale stability. In addition, in the long-term high-temperature operating environment, should also ensure that no deformation, and has outstanding weldability.
In addition, in some cases, we also require that the blade material selected for the slitter has a certain degree of corrosion resistance and heat resistance.
