Domestic High-Precision CNC Lathes Achieve Breakthrough in 0.4-Micron Accuracy, Accelerating Import Substitution
Release time:
2025-12-23
Recently, domestically produced high-end CNC lathes have achieved a repeat positioning accuracy of 0.4 microns, placing them among the world’s leading tier and surpassing some imported models in mirror-finish machining and long-term high-load stability.
Recently, domestically produced high-end CNC lathes have achieved 0.4 micrometer repeat positioning accuracy , achieving world-class, top-tier performance; its mirror-finish machining and long-term high-load stability surpass those of certain imported models. This model has already been delivered in bulk to the aerospace, precision transmission, and semiconductor equipment sectors, helping customers Production costs reduced by 40%, machining accuracy improved by 15% Data show that the domestic localization rate of high-end CNC lathes has continued to rise, with the localization rate for five-axis linkage models exceeding 55% and the domestic market share for small- and medium-sized CNC lathes surpassing 60%, thereby significantly improving the situation in which high-end equipment was heavily reliant on imports.
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