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Main Classification Methods and Structural Characteristics of Cold Forging Machines
Release date:
2026-05-15
Common classifications of cold heading machines can be based on the number of stations, the forming method, and the level of automation, encompassing such types as single-station cold heading machines, multi‑station machines with two to six stations, and fully automatic high‑speed cold heading machines.
Common classifications of cold heading machines can be based on the number of stations, forming method, and level of automation, encompassing single‑station cold heading machines, multi‑station models ranging from two to six stations, and fully automatic high‑speed cold heading machines. Multi‑station models feature a step‑by‑step progressive forming architecture, enabling multiple operations to be completed in a single pass and making them well suited for complex, non‑standard, custom‑shaped fasteners. High‑speed models optimize transmission balance and feeding accuracy, delivering consistent cycle times and ideal for mass production of common, standard components.
The machine is primarily composed of a feeding mechanism, a cutting mechanism, a upsetting slide block, die and tooling assemblies, a control system, and a lubrication–cooling system. The precision of the dies and tooling directly affects the dimensional consistency of the workpieces. The equipment is typically equipped with an automatic shutdown safety device that promptly cuts power and stops the machine in the event of material jamming, overload, or die malfunctions, thereby minimizing equipment damage and potential production hazards. Models of different specifications can accommodate wire diameters ranging from coarse to fine, meeting processing requirements from small and micro electronic components to large mechanical fasteners.
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