UGC Approved Journal no 63975(19)

ISSN: 2349-5162 | ESTD Year : 2014
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Published in:

Volume 2 Issue 7
July-2015
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Unique Identifier

Published Paper ID:
JETIR1507027


Registration ID:
150490

Page Number

3136-3142

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Title

Design of novel dual valve spring compressor tool for valve seal replacement

Abstract

A valve spring compressor tool useful for removing two valve springs from an overhead valve of an internal combustion engine while the cylinder head is either mounted to the engine block within the vehicle of the type having a threaded rocker arm plate for compression of the valve spring is designed and analyzed. The tool comprises of a crank down nut that has a socket portion for connection to a wrench and a neck portion which. Passes through an oblong aperture in a compressor plate. The crank down nut has a threaded counter bore in its neck portion. A pressure plate is progressively positioned on the two diametrically opposite valve springs that are supposed to be compressed in order to expose the internal valve stem seals. A nut is threaded on to the upright bolt in a manner that forces the pressure plate and the valve guides downward onto the valve springs. The compressor plate contacts a retainer cap on the valve spring to compress the spring without interfering with the valve stem or a keeper on the valve stem, which allows for removal of the keeper and in turn the stem seals while the spring remains compressed. The present paper gives design procedure of the various parts of the newly fabricated dual valve spring compressor tool for valve seal replacement and removal.

Key Words

internal combustion engine, engine block, crank, counter bour

Cite This Article

"Design of novel dual valve spring compressor tool for valve seal replacement", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.2, Issue 7, page no.3136-3142, July-2015, Available :http://www.jetir.org/papers/JETIR1507027.pdf

ISSN


2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"Design of novel dual valve spring compressor tool for valve seal replacement", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.2, Issue 7, page no. pp3136-3142, July-2015, Available at : http://www.jetir.org/papers/JETIR1507027.pdf

Publication Details

Published Paper ID: JETIR1507027
Registration ID: 150490
Published In: Volume 2 | Issue 7 | Year July-2015
DOI (Digital Object Identifier):
Page No: 3136-3142
Country: Nagpur, Maharashtra, India .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication


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