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<p>[QUOTE="Shrews1994, post: 3719222, member: 96343"]This is a lesser known form of die deterioration which transfers design outlines from one die to the other. Since there are many types of design transfer (clashed dies, brockages, etc.), it is preferable to call this type of design transfer “Progressive Indirect Design Transfer” or “PIDT”. Other synonyms you’re likely to encounter are “heavy design transfer”, “internal metal displacement phenomenon (IMDP), and “ghosting”.the force of the strike is transferred into and through the planchet and onto the opposing die (reverse or anvil die). Since the dies are slightly convex, the strongest force felt on the planchet is in the center of that planchet.[/QUOTE]</p><p><br /></p>
[QUOTE="Shrews1994, post: 3719222, member: 96343"]This is a lesser known form of die deterioration which transfers design outlines from one die to the other. Since there are many types of design transfer (clashed dies, brockages, etc.), it is preferable to call this type of design transfer “Progressive Indirect Design Transfer” or “PIDT”. Other synonyms you’re likely to encounter are “heavy design transfer”, “internal metal displacement phenomenon (IMDP), and “ghosting”.the force of the strike is transferred into and through the planchet and onto the opposing die (reverse or anvil die). Since the dies are slightly convex, the strongest force felt on the planchet is in the center of that planchet.[/QUOTE]
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