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Carbide Punches for Copper Alloy Stamping: Why System Stability Matters More Than Material Alone
In many stamping applications, upgrading from PM steel to carbide is considered a straightforward improvement. Higher hardness. Higher wear resistance. Longer tool life. From a material perspective, the logic seems obvious. However,…
Why Connector Tooling Has Become More Demanding Even When Drawings Haven’t Changed
Over the years, one thing has become increasingly noticeable in connector tooling work: The drawings often look almost the same as they did years ago. The dimensions, the basic geometry, even the…
Why Punches Fail at the Edge — Not Just the Dimension
This results in stable edge conditions, reduced local stress concentration, and improved contact behavior during stamping. For punch inserts with intricate shapes or tight internal radii, PG offers a level of control…
How to Achieve Perfect Parallelism on Mold Inserts
In precision mold manufacturing, it’s very critical to achieve perfect perfect parallelism on mold inserts. Even a minor deviation in mold insert parallelism can lead to uneven wear, flashing, unstable part quality, and…
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