Surface roughness around 1 nanometer is possible with most materials! TDC's ultra-precision mirror finishing technology 【Free booklet giveaway】
By adding TDC's ultra-precision mirror finishing to existing processing methods, it is possible to significantly enhance not only the appearance through the mirror finish but also the product's functionality, accuracy, and quality. ＊＊＊＊＊＊＊ Content Overview ＊＊＊＊＊＊＊＊＊＊ ■ Types of Polishing ・Lap Polishing ・CMP Polishing ・Buff Polishing ・Electropolishing ・Barrel Polishing ・Blast Polishing ・Magnetic Polishing ■ What is Lap Processing? ■ What is TDC's Ultra-Precision Mirror Finishing? ・Compatible with all materials ・High-precision processing ・Non-flat processing ・Metal foils ・Mirror-fit spacers ・Highly reliable measuring instruments ■ Applications ・Examples of use in MEMS micro-machining technology ・Examples from other industries ＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
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basic information
TDC Corporation's ultra-precision mirror finishing achieves a surface roughness of approximately Ra1 nanometer and Rz10 nanometers for most materials. Additionally, it is capable of maintaining flatness, parallelism, and dimensional accuracy, allowing for ultra-precision processing that combines these factors. We also routinely perform mirror finishing on irregular shapes, such as concave surfaces and the inner and outer diameters of pipes (for irregular shapes, the surface roughness is around Ra15 nanometers).
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Delivery Time
※It depends on the required processing accuracy and the difficulty of the processing, but we strive for short delivery times. Please contact us for more details.
Applications/Examples of results
It is effective in fields such as reflective materials, molds, jigs, and vacuum components.
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Company information
We specialize particularly in ultra-precision mirror surface processing, with a maximum size capability of φ1500 for single-sided machines. We excel in improving flatness, parallelism, and surface roughness for precision stages and suction plates. For suction plates around φ300*10t, we produce with flatness of 0.001, parallelism of 0.001, and Ra below 0.01 (for SUS material). For φ100*5t (materials such as SUS, Ni, Ti, Mo, Ta, W, ceramics, Si, etc.), we can manufacture plates with precision of less than 0.001 in flatness and around Ra 0.001, which are used as ultra-high precision jigs and molds. ◆ Selected as one of the 300 vibrant small and medium-sized manufacturing companies in 2007. ◆ ◆ Chosen as one of the "Global Niche Top 100 Companies" by the Ministry of Economy, Trade and Industry in 2014. ◆ Selected as a "Regional Future Leading Company" by the Ministry of Economy, Trade and Industry in 2018.