Vibration Isolation Case Studies

MB1000 program line P41 trip worksheet for FEI SCIOS in Beijing, China, for end user National Information Security Center. Strict site security prevented vibration measurement; the engineer verified setup and MB1000 internal-program performance only. The public gallery includes the on-site photograph placed after the report title and the Z-, X-, and Y-axis internal-program performance screens; the centered graphic above the title is omitted as non-technical decoration.

Worksheet dated 2017-01-16 for MB1000 P31 with Nova NanoSEM 450 (FEI) after a setup trip 17.01.11–17.01.14 by Choi Hyoung-mun and Lim Jong-wook. The public entry follows the bilingual layout of the workbook: target equipment summary, photograph after the title block (decorative worksheet banner raster omitted), trip and author lines, VC-Class BASE/TOP summary, MB1000 internal-program Z/X/Y screens, and Z/X/Y vibration-environment plots.

MB1000 P33 worksheet, target equipment FEI Teneo LoVac, business trip 17.01.11–17.01.14, operators Choi HyoungMun (代理) and Lim Jongwook (主任), written 2017.01.16. The centred title-banner raster (DOCX §2a `image1`, empty-heading paragraph) was not republished; the figure after the 타겟 장비 line (`image2`) is published as equipment context photography. MB1000 internal-program screenshots and vibration-environment octave-band traces follow paragraph-order §2a mapping (`image3`–`image8`). The VC-Class ACTIVE summary is conveyed by the verbatim table cells only — no separate VC-curve raster appears in this report.

MB1000 program project P38 handout documenting post-installation vibration environment measurement for a Hitachi SU8010-class SEM at Hankook Tire Technodome, Daejeon (report line: 1st floor research building). Measurement 2016-12-27; report authored 2016-12-28 by DAEIL SYSTEMS field engineers Kim Duhyun (Deputy Manager) and Lim Jongwook (Senior Engineer). VC-Class summary for the slab floor versus the DVIA tabletop, VC-Class Z/X/Y plots, and internal-program Z/X/Y transmissibility plots follow DOCX §2a embed-to-heading mapping; centred masthead raster image1 (title block garnish only) omits publication.

Survey report dated 22 December 2016 for MB1000 P37 supporting an in-house SEM at Saeron Technology in Uiwang, Gyeonggi-do (5F). Measurement was performed on 21 December under active DVIA-MB1000 control, comparing floor versus platform vibration before and after SEM operation, with VC-class plots and MB1000 internal-program transmissibility captured for vertical and horizontal axes. The decorative header graphic at the very start of the DOCX is not published.

Korean-format China business-trip worksheet for MB1000_P28: target ZEISS SIGMA 300VP SEM, setup and vibration-environment work at Shanghai Tongji University on 16–17 Nov 2016; report dated 2016-11-21 by Deputy Lim Jong-wook. The public page publishes the SEM installation photo after the target-equipment line (DOCX image2, §2a), MB1000 internal-program Z / X / Y captures (image3–5), vibration-environment Z / X / Y plots (image6–8), and ~1M× SEM image comparison PASSIVE vs ACTIVE (image9–10 TIFF→WebP). The approval block raster at the document start (Word image1) is omitted.