Vibration Isolation Case Studies

Tier-1 Semiconductor Pyeongtaek P3 line: E5610 with DVIA-P4000 (serial 220617R2). Tuning May 12, 2023. Overview states the platform is appropriately installed and functioning. Published plots follow the source order: per-axis Transmissibility and VC curves plus a combined Transmissibility chart. Reference as Generic Vibration Criteria markdown table only.

DVIA-UB700 (S/N 221012R10) installation report prepared for BAOWU ALUMINUM TECHNOLOGY CO.,LTD. with EVO10 equipment in HENAN, China. Tuning date 2023-04-17; report written 2023-05-10; engineer Youngha Lee. Source cover title reads DVIA-UB700 while the System Information model line reads DVIA-U1000-910x1140 mm (reproduced verbatim in the case body). Published plots: Z-axis (Vertical), X-axis (Left to Right), and Y-axis (Front to Back) transmissibility plus equipment photograph. Decorative header bitmap from the Word file (image1 / rId8) omitted.

DVIA-U1000 compact installation worksheet (serial 221012R10) at BAOWU ALUMINUM TECHNOLOGY CO.,LTD. with EVO10 in HENAN, China. Setup 23.04.17, report written 23.05.10, business trip line 17.12.27~17.12.29; engineer Youngha Lee. Overview measurement dated 2023.04.17 (Monday). Published setup photograph and U1000 internal-program Z / X / Y performance screenshots; decorative header bitmap (image1) omitted.

DVIA-M1000 field handout (serial 220628R3) for ZEISS Crossbeam 350 at Shanghai — AT&S (China). Compact setup form plus MB1000 internal program performance plots for Z, X, and Y. The published handout does not include a measurement summary table, vibration specification block, or separate reference figure; those sections are not added here.

DVIA-UB700 installation worksheet (serial 220718R9): Prepared for Fujian Sanbao Steel Co., Ltd.; tuning 23.04.27 (April 27, 2023), report written 23.05.02; Thermo Scientific Apreo 2C HiVac in Fujian, China. Summary VC letter grades plus Z/X/Y VC curves and transmissibility plots and equipment photo. Decorative header bitmap (Word image1.PNG) omitted from public copy.

DVIA-M1000 (serial 220728R1) internal-program Z/X/Y screenshots and Octave Band Z/X/Y results for ZEISS Sigma 500 at Hongfujin Precision Industry (Shenzhen). The handout includes target equipment and site lines, operator and trip dates, Overview with on-site measurement metadata (2023.04.26), VC-Class summary (Floor vs Above Active), and MB1000/Octave performance plots. Decorative header graphics omitted from the public page.