Achieved ultra-precise spacers/shims with sub-micron tolerances through precision grinding. This enables high-precision fine adjustments in the assembly of precision equipment and molds.
Ultra-precise assemblies can be achieved with submicron tolerance shims. At TDC, we offer standard shims in sizes ranging from M2 to M8. Additionally, we can manufacture washers, corner plates, and other shapes, sizes, and quantities as per your requirements. Please let us know your specifications. We accept orders starting from one piece. Feel free to request a quote. Furthermore, TDC has developed "Mirror Fit Spacers" with a mirror finish on the surface. Shims finished to a mirror surface have minimal displacement when used in assembly, providing excellent dimensional stability. For more details, please contact our sales representative. For additional information, you can download our catalog, and we also have a web catalog available.
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basic information
【Specifications】 ○ Ultra-precise ultra-thin shim → Material: SUS304 → Thickness tolerance: ±1μm (0.001mm) → Measuring instrument used: Mitutoyo Laser Holgage ● For further details, please download the catalog or contact us.
Price information
For more details, please contact us.
Price range
P1
Delivery Time
P2
※For in-stock items, same-day service is available. For custom orders, it will take 1 to 2 weeks. Please consult with us.
Applications/Examples of results
It will enable high-precision fine adjustments for the assembly of precision machinery and molds and tools.
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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.