The invention relates to the technical field of
copper alloys, and particularly discloses a preparation
system of a
copper-
chromium-
zirconium alloy wire for a high-speed rail, which is used for solving the problems of boiling boundary
phase locking, rewetting blocking and
cooling speed banding, induction of spiral hot spots, performance
discretization and monitoring misjudgment in the existing production process of the
copper-
chromium-
zirconium alloy wire. The
system comprises a production
processing module, a sensing module, a spraying topology module, a
phase analysis module, a boundary analysis module and a
production analysis module. Through uniform time base of a partition setting table, a
phase coherence characteristic table and a hydrothermal boundary characteristic table and partition
fineness regulation and control driven by quantitative indexes, cooling banding caused by
phase locking and rewetting blocking is inhibited, spiral hot spots and parameter discreteness are reduced, a cross-partition
time sequence and a set boundary are unified, set convergence and switching consistency are improved, and the method is suitable for large-scale popularization and application. Misjudgment of low-frequency pseudo fluctuation monitoring is reduced, and control vectors are optimized in combination with performance specifications of the high-speed rail
overhead line system.