Ultra-Precision Coining
Metal pressing at the cutting stage helps ensure mass productivity. Integrated processing of a two-part product results in cost savings. Xerom offers a broad array of proposals, including guaranteed dimensions and functionality.
Guaranteeing both performance and functionality
| Description | This is a part of the lid of a lithium ion battery. Xerom has produced several kinds of lids. The photo shows a cross-section of the type produced by stamping one-millimeter-thick aluminum ... |
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| Material | Aluminum |
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Coining for reverse tapering
| Description | In the past, to produce this product, we would join a plate part with a cone part. However, we switched to integral molding because it has many advantages: it requires fewer parts, ... |
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| Material | SPC |
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Coining for the plane roughness of 0.16 S to 0.26 S
| Description | The punched form finished like a mirror by a profile grinder is accurately transferred. The punch achieves a residual thickness of 0.015 ± 0.001 mm after surface finishing to a roughness ... |
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| Material | Aluminum |
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Projection height tolerance of +/- 0.01 mm and height variation tolerance of +/- 0.02 mm
| Description | This is a part used in welding the cap prepared by drawing to the base. It requires uniform projections all around its edge. It is very challenging to control the form and precision. ... |
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| Material | Kovar |
| Thickness | 0.15mm |
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Parallelism deviation of 0.005 mm and flatness deviation of 0.01 mm
| Description | We propose changing the process from cutting to stamping. The change contributes to considerable cost savings, with the key being the 0.005 mm deviation from parallelism. A special ... |
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| Material | Oxygen-free copper |
| Thickness | 0.80mm |
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