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seikoh giken SFP-550 Manual

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SFP-550 Polishing Process Manual
FP-PM55 (Rev. 6.3)
SFP-550
Polishing Process Manual
296-1, Matushidai, Matsudo-Shi, Chiba 270-2214 Japan
TEL: +81-47-388-6111
FAX: +81-47-388-4477

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  • Page 1 SFP-550 Polishing Process Manual FP-PM55 (Rev. 6.3) SFP-550 Polishing Process Manual 296-1, Matushidai, Matsudo-Shi, Chiba 270-2214 Japan TEL: +81-47-388-6111 FAX: +81-47-388-4477...
  • Page 2 SFP-550 Polishing Process Manual FP-PM55 (Rev. 6.3) INTRODUCTION This manual covers polishing conditions and procedures with SFP-550 Polishing Machine. The polishing conditions in this manual are standard and recommendable for the polishing applicable to our optical Zirconia ferrule. Polishing conditions need to be changed applying to each connector type, ferrule shape and material.

  • Page 3: Table Of Contents

    SFP-550 Polishing Process Manual FP-PM55 (Rev. 6.3) ---------------------------Table of Contents--------------------------- §1 Introduction of IPC Holder §2 Instruction of Polishing Film / Pad Standard IPC Holder Process §3 D 2.5mm Pre-radius Ferrule, HPC Convex Polishing §4 D 1.25mm Ferrule, HPC Convex Polishing §5...

  • Page 4: Introduction Of Ipc Holder

    SFP-550 Polishing Process Manual FP-PM55 (Rev. 6.3) §1 Introduction of IPC Holder Please make sure that Zr ferrule does not have any epoxy or debris on side face. These epoxy or debris may affect polishing performance because of changing spring pressure from IPC (Independent Pressure Control) system.

  • Page 5: Instruction Of Polishing Film / Pad

    SFP-550 Polishing Process Manual FP-PM55 (Rev. 6.3) §2 Instruction of Polishing Film / Pad 2-1) Rubber pad (PR5X-500-**) To avoid pealing problem during polishing, please follow the instruction below when you attach polishing film to rubber pad. 1) Place rubber pad on flat & solid object such as glass plate (Pic. 3).
  • Page 6 SFP-550 Polishing Process Manual FP-PM55 (Rev. 6.3) 2-2) Sponge pad (PS5X-500-00) Sponge pad is necessary for adhesive removal step to reduce the grinding pressure to avoid a fiber crack problem. We recommend using “repositionable spray glue” to attach polishing film to the sponge pad.

  • Page 7: 2.5Mm Pre-Radius Ferrule, Hpc Convex Polishing

    SFP-550 Polishing Process Manual FP-PM55 (Rev. 6.3) §3 D 2.5mm Pre-radius Ferrule, HPC Convex Polishing Polishing Holder (Standard IPC Holder): PH55-FF-20 (D 2.5mm Ferrule) PH55-FP-20 (FC Plug) PH55-CP-20 (SC Plug) PH55-SP-20 (ST Plug) POLISHING CONDITIONS POLISHING POLISHING POLISHING POLISHING PROCESS...

  • Page 8: 1.25Mm Ferrule, Hpc Convex Polishing

    SFP-550 Polishing Process Manual FP-PM55 (Rev. 6.3) §4 D 1.25mm Ferrule, HPC Convex Polishing Polishing Holder (Standard IPC Holder): PH55-FLM-24 (LC / MU Ferrule, Coupling nut type) PH55-FLM-16 (LC / MU Ferrule, Post-type) PH55-PL-24 (LC Plug) PH55-PM-24 (MU Plug) POLISHING CONDITION...

  • Page 9: 2.5M Ferrule Apc Polishing (W/O Tuning)

    SFP-550 Polishing Process Manual FP-PM55 (Rev. 6.3) §5 D 2.5mm Ferrule APC Polishing (w/o Tuning) Polishing Holder (Standard IPC Holder): Connector Pedestal Chamfer Type Type Diameter Width Angle PH55-FF8A-18-1.3 APC Ferrule Step 1.4mm 1.3mm PH55-FF8A-18-1.5 APC Ferrule Step 1.4mm 1.5mm PH55-FF8C-18-1.3...

  • Page 10: Lc / Mu Plug Apc Polishing (W/O Tuning)

    SFP-550 Polishing Process Manual FP-PM55 (Rev. 6.3) §6 LC / MU Plug APC Polishing (w/o Tuning) Polishing Holder (Standard IPC Holder): PH55-PL8A-20 (LC/APC Plug) PH55-PM8A-20 (MU/APC Plug) APC POLISHING CONDITION POLISHING POLISHING POLISHING POLISHING PROCESS POLISHING PAD FILM PRESSURE LIQUID TIME (min）...
  • Page 11 SFP-550 Polishing Process Manual FP-PM55 (Rev. 6.3) Polishing Process for Mega-axis Holder 10/20...

  • Page 12: Instruction Of Mega-Axis Ipc Holder

    SFP-550 Polishing Process Manual FP-PM55 (Rev. 6.3) §7 Instruction of Mega-axis IPC Holder Please make sure that Zr ferrule does not have any epoxy or debris on side face. These epoxy or debris may affect polishing performance because of changing spring pressure from IPC (Independent Pressure Control) system.

  • Page 13: D2.5Mm Pre-Radius Ferrule, Hpc Convex Polishing

    SFP-550 Polishing Process Manual FP-PM55 (Rev. 6.3) §8 D 2.5mm Pre-radius Ferrule, HPC Convex Polishing Polishing Holder (Mega-axis IPC Holder): PH55-FF-40N (D 2.5mm Ferrule) PH55-CP-32N (SC Plug) PH55-SP-28N (ST Plug) POLISHING CONDITIONS POLISHING POLISHING POLISHIN POLISHING PROCESS POLISHING PAD FILM...

  • Page 14: D1.25Mm Ferrule, Hpc Convex Polishing

    SFP-550 Polishing Process Manual FP-PM55 (Rev. 6.3) §9 D 1.25mm Ferrule, HPC Convex Polishing Polishing Holder (Mega-axis IPC Holder): PH55-PL-40N (LC Plug) PH55-PM-40N (MU Plug) PH55-FLM-40N (LC / MU Ferrule) * *Note: For LC ferrule polishing, please insert 4pcs of 0.6mm spacers between the holder plate and the spring plate.

  • Page 15: Sc Plug Apc Polishing (W/O Tuning)

    SFP-550 Polishing Process Manual FP-PM55 (Rev. 6.3) §10 SC Plug APC Polishing (w/o Tuning) Polishing Holder (Mega-axis IPC Holder)： PH55-CP8A-32N (SC/APC Plug with Step ferrule, Pedestal D 1.4mm) PH55-CP8C-32N (SC/APC Plug with Conical ferrule, Pedestal D 1.0mm, Chamfer angle 35-deg) PH55-FF8C-40N-1.3 (Conical ferrule 8-deg APC, Pedestal D 1.0mm,...

  • Page 16: Lc Plug Apc Polishing (W/O Tuning)

    SFP-550 Polishing Process Manual FP-PM55 (Rev. 6.3) §11 LC Plug APC Polishing (w/o Tuning) Polishing Holder (Mega-axis IPC Holder): PH55-PL8A-40N (LC/APC Plug) APC POLISHING CONDITION POLISHING POLISHING POLISHING POLISHING PROCESS POLISHING PAD FILM PRESSURE LIQUID TIME (min） (service life) ADHESIVE...
  • Page 17 SFP-550 Polishing Process Manual FP-PM55 (Rev. 6.3) §12 Service Life of Polishing Films Service Life Diameter Polishing Polishing Films Application (Usable of polishing Material times) particles Adhesive Removal, Large GA5D Rough Polishing │ │ Adhesive Removal, │ GC5D S i C First Polishing │...
  • Page 18 SFP-550 Polishing Process Manual FP-PM55 (Rev. 6.3) §13 Polishing Process Polishing process is depending on each ferrule shape, material, and connector type. Polish ferrules by an appropriate polishing condition described in the former sections. The following Polishing Process is regarding to general ferrule polishing using SFP-550S 13.1 Ferrule Mounting Check...
  • Page 19 SFP-550 Polishing Process Manual FP-PM55 (Rev. 6.3) 13.2 Adhesive Removal Process Use of sponge pad in adhesive removal step helps reducing fiber crack and damages in polishing film. Adhesive removal process shall be done until adhesive is completely removed. If there is adhesive left on ferrule endface, it might lead to polishing film breakage or affect to polished endface geometry.
  • Page 20 SFP-550 Polishing Process Manual FP-PM55 (Rev. 6.3) 13.3 Cleaning of Polishing Holder Polishing particles stuck to the polishing holder at the former polishing step may be a cause for the damage of a polishing film and scratches of the ferrule tip at the latter polishing step.
  • Page 21 SFP-550 Polishing Process Manual FP-PM55 (Rev. 6.3) 13.5 Re-polishing The ferrule needs to be re-polished if it has a scratch or crack of the fiber after polishing. For any polishing condition, the re-polishing follows the same steps starting from the step after adhesive removal. If the polishing result is still not in good condition, change the polishing film because of its exhaustion.
  • Page 22 November 11, 2009 SFP-550 Polishing Process Manual FP-PM55 (Rev. 6.3)

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