Vibration Isolation Case Studies

DVIA-MB3000 (serial 220524R2-1) installation report dated 29 June 2023 at Apple INC (Santa Clara): Thermo Fisher Scientific SPECTRA 200 workload, vibration summary table per measurement point and frequency bands, UI program Transmissibility plots (Z/X/Y), VEC Measurement Transmissibility, Floor and Active VC curves, installed equipment photograph, and Reference as a markdown Generic Vibration Criteria table.

Tier-1 Semiconductor Pyeongtaek P3 line: ADVANTEST DR-SEM E5610 with DVIA-P4000 (serial 220617R2). Tuning June 28, 2023. Measurement summary as VC-band letters; VC and Transmissibility plots per axis. Reference as Generic Vibration Criteria markdown table only.

Ningbo University — Equipment Model G360 on DVIA-M1000 (SN 230426R2). MB1000 internal program performance screenshots (Z, X, Y).

DVIA-M1000 installation worksheet (serial 221109R2, source M1000_221109R2_23.06.14.docx). Measurement date 2023-06-14 with operator Youngha Lee (DAEIL SYSTEMS); customer Hatchip Co., Ltd.; ZEISS Crossbeam 350 in Shenzhen. The worksheet has no vibration specification, equipment status, tuning request, measurement summary table, or Reference section. Section title reads “MB1000 internal program performance measurement result” with Z axis, X axis, and Y axis plots. Decorative header raster after the Hatchip line was omitted from the public page.

DVIA-UB700 (S/N 220919R6-1) installation report prepared for Goertek Inc., shanghai, China, with Sigma300 equipment — vertical, left-to-right, and front-to-back axis transmissibility plots.

DVIA-UB1000 worksheet (serial line 220919R6-1) at Goertek Inc., Zeiss Sigma300, Shanghai installation site per source form. Setup 23.06.13 with measurement date 2023.06.13 (Tuesday); operator table cites reporting line 22.06.20. Published setup photo and UB1000 internal-program Z-axis and X-axis screenshots; decorative header PNG (image1) omitted per site policy; no Y-axis plot file is present under word/media.