Method for lapping two surfaces of a titanium disk

Method for lapping two surfaces of a titanium disk

A method for lapping two surfaces of a titanium disk comprises inserting loosely a titanium disk to be lapped into an opening in a disk-type carrier, the carrier rotating and revolving between an upper surface plate and a lower surface plate which are held in parallel with each other and which appli...

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Hauptverfasser: TAKEUCHI, HIROYOSHI, TAKAGI, MASAKUNI, MINAKAWA, KUNINORI, SUENAGA, ITO, TAKESHI, FUKAI, HIDEAKI
Format: Patent
Sprache:eng
Schlagworte:
DRESSING OR CONDITIONING OF ABRADING SURFACES
FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
GRINDING
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
PERFORMING OPERATIONS
POLISHING
TRANSPORTING
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creator TAKEUCHI
HIROYOSHI
TAKAGI
MASAKUNI
MINAKAWA
KUNINORI
SUENAGA
HIROYOSHI
ITO
TAKESHI
FUKAI
HIDEAKI
description A method for lapping two surfaces of a titanium disk comprises inserting loosely a titanium disk to be lapped into an opening in a disk-type carrier, the carrier rotating and revolving between an upper surface plate and a lower surface plate which are held in parallel with each other and which applies lapping pressure to the titanium disk, feeding abrasives between the surface plates and the titanium disk and satisfying the following relationship between thickness t (mm) of the titanium disk and thickness T (mm) of the carrier: 0.025 exp (t+1.5)
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subjects DRESSING OR CONDITIONING OF ABRADING SURFACES
FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
GRINDING
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
PERFORMING OPERATIONS
POLISHING
TRANSPORTING
title Method for lapping two surfaces of a titanium disk
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