Browse Prior Art Database

Method for Bonding a Spindle to a Bore

IP.com Disclosure Number: IPCOM000048214D
Original Publication Date: 1981-Dec-01
Included in the Prior Art Database: 2005-Feb-08
Document File: 2 page(s) / 27K

Publishing Venue

IBM

Related People

Boscaini, G: AUTHOR [+3]

Abstract

This article describes an improved method for bonding a spindle in a bore whereby uniform distribution of the bonding agent and perfect sealing are obtained.

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Method for Bonding a Spindle to a Bore

This article describes an improved method for bonding a spindle in a bore whereby uniform distribution of the bonding agent and perfect sealing are obtained.

Spindle 1 to be bonded inside bore 2 has a tapered portion 3, while grooves 4 are provided in bore 2. The bonding agent, such as LOCTITE 638*, is sprayed into bore 2 by a tool which dwells in the areas of the bore grooves to deposit a thicker coat than to the rest of bore 2.

When the casting bore slides over the spindle, preferably with an axial oscillatory motion, motion, tapered portion 3 acts as an angled wiper grooves 4 act as bonding agent reservoirs. After curing of the bonding agent, a strong hermetically sealed bond is obtained. (*) Trademark of Loctite Corp.

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