industry news, news 13/08/2026 2
Before any production begins, all incoming raw wire stock is sorted by diameter, material composition, and mechanical property benchmarks to create clearly categorized groups for the multi-size mixed run. Technicians pull sample segments from every batch to test tensile strength, ductility, and surface uniformity, confirming each wire variant meets the minimum requirements for forming consistent zig zag bends without cracking or deformation. This step eliminates mismatched material batches that could cause unexpected forming failures mid-production, ensuring every wire in the mixed specification set behaves predictably during synchronous processing.
The full forming line is run through a series of dry test cycles without loading raw wire, to adjust bend die gaps, feed roller tension, and forming stroke limits for every individual wire size included in the mixed production schedule. Operators store a dedicated parameter profile for each specification in the line’s control system, with built-in automatic switching triggers that activate when the system detects a new wire size entering the forming station. This pre-calibration phase removes the risk of manual parameter adjustment errors that often happen during sequential single-size production runs, cutting down unplanned downtime between different wire variants.
The integrated feed rack holds all pre-sorted wire spools for the mixed specification run, with each spool mounted on a tension-controlled spindle that adjusts feed speed in real time to match the forming line’s cycle pace. The system uses non-contact optical sensors to track the position of every individual wire as it moves toward the forming station, ensuring no two different size wires overlap, tangle, or experience uneven feed pressure that would distort their final zig zag profile. This coordinated feeding setup allows multiple wire sizes to move through the line at the same time without requiring separate dedicated production shifts for each specification.
After each wire segment completes the zig zag forming cycle, high-resolution line scan cameras capture full images of every bend, measuring bend angle, segment length, and overall dimensional consistency against the pre-set specification for that specific wire size. The system flags any out-of-tolerance segments immediately, sending a small adjustment signal back to the corresponding forming die to tweak its stroke depth before the next wire of that size enters the station. This closed-loop real-time correction maintains uniform forming quality across all mixed wire sizes, even when different materials and diameters are running side by side on the same line.
Fully formed zig zag wire segments travel along a conveyor system fitted with dedicated sorting gates, each calibrated to identify and route one specific wire size to its designated collection bin. The system uses a combination of diameter detection sensors and profile scanning to separate mixed segments without manual handling, preventing cross-contamination of different size batches that would require time-consuming rework later. Every segment that fails the in-line profile check is automatically diverted to a separate rejection bin, so no non-conforming pieces make their way into the final sorted batches.
Once a full mixed production run is complete, quality technicians pull random samples from each size-specific collection bin to run additional dimensional, tensile, and bend retention tests. They confirm every batch meets the required performance standards, with full traceability logs kept for every wire segment processed during the synchronous run. This final validation step ensures the entire multi-size mixed production output maintains consistent quality, even when dozens of different wire specifications are processed in a single continuous production cycle.