摘要 |
<p>Method for deforming the links of a chain, and chain with aligned and coplanar links thus obtained, calling for the following processing phases: step by step advancement of a chain; at each stop, performing in logical correspondence the descending of a chain holder and a punch, wherein said punch, being coaxial with the chain holder, is able to be introduced inside each individual link; further descending of the chain holder and the punch, with deformation and simultaneous restriking of the link; partial lifting of the punch, while the chain holder keeps the particular link pushed downward; complete lifting of the punch until the link is extracted and the chain holder returns for a subsequent cycle to be performed thereafter. <IMAGE></p> |