1. Straightening of 304 stainless steel pipe is a process to ensure the straightness of the finished 304 stainless steel pipe, ensuring that the 304 stainless steel pipe can reach a standard range in actual production.
2. Before driving, check whether the straightening machine is normal, and add proper amount of lubricating oil. When the equipment is good, open the empty car for one minute to observe the operation.
3, the bending of the incoming pipe can not be too large, otherwise the application of artificial initial correction, until the equipment capacity requirements, then feed straightening.
4. When the 304 stainless steel pipe is straightened, the inclination angle of the straightening roller, the roller distance of the straightening roller and the position of the second pair of rollers should be adjusted. At the same time, the inlet guide should be correctly installed and adjusted to ensure the straightening quality.
5. When the 304 stainless steel pipe is straightened, it is not allowed to produce spiral indents, squares and hairs, and it is not allowed to make the size of the finished pipe unqualified.
6, the bending of the pipe after straightening of 304 stainless steel pipe, for the finished pipe should be in accordance with the "Dimensions and Appearance Inspection Guide": for the core diameter pipe should be 15mm / m, the cold drawn pipe can be properly relaxed.
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