Rectangular copper wire is produced by continuous extrusion machine, while the key technology about extrusion wheel, die chamber and die have been studied.

解决了采用连续挤压技术生产铜扁线中挤压轮、腔体和模具等技术关键问题。

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Based on existing inlay technology, for each winding, the cross layout of the long and the short was improved, resulting in copper wire saving and shorter inlay time.

结合实际嵌线的工艺，改进了各绕组的长短分布，达到节约铜线材料和缩短嵌线时间的目的。

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Several silk materials including gold silk, copper silk and aluminum silk used as conductor in wire bonding technology in electronics packaging materials were introduced.

介绍了电子封装材料中用于引线键合工艺的几种主要导电丝材料，包括金丝、铜丝和铝丝。

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That copper wire is an old technology, but it still works.

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