Restoration and Hardening of the Working Chamfer of the Valve of an Internal Combustion Engine by Selective Laser Melting (SLM)
A technology for renewal and strengthening of a working valve face of a gas distribution mechanism of an internal combustion engine is discussed. A route-and-operational map of the valve repair process has been compiled. Among the main features, the surfacing method (selective laser melting—SLM) and...
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Veröffentlicht in: | Steel in translation 2023-03, Vol.53 (3), p.232-237 |
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creator | Volkov, K. G. Ipatov, A. G. Kharanzhevskii, E. V. Shmykov, S. N. |
description | A technology for renewal and strengthening of a working valve face of a gas distribution mechanism of an internal combustion engine is discussed. A route-and-operational map of the valve repair process has been compiled. Among the main features, the surfacing method (selective laser melting—SLM) and the method of diamond smoothing the surface of a protective-and-renewal coating are highlighted. The processing modes of the part are described. Data on the physical-mechanical characteristics of the coating were obtained. According to the test results, it was concluded that the valve life became double. |
doi_str_mv | 10.3103/S0967091223030191 |
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G. ; Ipatov, A. G. ; Kharanzhevskii, E. V. ; Shmykov, S. N.</creator><creatorcontrib>Volkov, K. G. ; Ipatov, A. G. ; Kharanzhevskii, E. V. ; Shmykov, S. N.</creatorcontrib><description>A technology for renewal and strengthening of a working valve face of a gas distribution mechanism of an internal combustion engine is discussed. A route-and-operational map of the valve repair process has been compiled. Among the main features, the surfacing method (selective laser melting—SLM) and the method of diamond smoothing the surface of a protective-and-renewal coating are highlighted. The processing modes of the part are described. Data on the physical-mechanical characteristics of the coating were obtained. 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Modernizatsiya, 2022, No. 9, pp. 20–26.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c1831-ffe1414d90a28ea566073be794b7dcba792584d5508d28695891141ff9b508143</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.3103/S0967091223030191$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.3103/S0967091223030191$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51297</link.rule.ids></links><search><creatorcontrib>Volkov, K. G.</creatorcontrib><creatorcontrib>Ipatov, A. G.</creatorcontrib><creatorcontrib>Kharanzhevskii, E. V.</creatorcontrib><creatorcontrib>Shmykov, S. N.</creatorcontrib><title>Restoration and Hardening of the Working Chamfer of the Valve of an Internal Combustion Engine by Selective Laser Melting (SLM)</title><title>Steel in translation</title><addtitle>Steel Transl</addtitle><description>A technology for renewal and strengthening of a working valve face of a gas distribution mechanism of an internal combustion engine is discussed. A route-and-operational map of the valve repair process has been compiled. Among the main features, the surfacing method (selective laser melting—SLM) and the method of diamond smoothing the surface of a protective-and-renewal coating are highlighted. The processing modes of the part are described. Data on the physical-mechanical characteristics of the coating were obtained. According to the test results, it was concluded that the valve life became double.</description><subject>Chamfering</subject><subject>Chemistry and Materials Science</subject><subject>Diamonds</subject><subject>Internal combustion engines</subject><subject>Laser beam melting</subject><subject>Materials Science</subject><subject>Mechanical properties</subject><subject>Protective coatings</subject><issn>0967-0912</issn><issn>1935-0988</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp1kMtOwzAQRS0EEqXwAewssYFFwI84sZeoAlopFRLlsYycZNympE6xU6Su-HUcCmKBWI3uzL1HM4PQKSWXnBJ-NSMqSYmijHHCCVV0Dw2o4iIiSsp9NOjHUT8_REfeLwkRCRN0gD4ewHet013dWqxthcfaVWBrO8etwd0C8EvrXns5WuiVAffTftbNO_RCWzyxHTirGzxqV8XGf7Fu7Ly2gIstnkEDZVcHd6Z9AEyh6Xrg-SybXhyjA6MbDyffdYiebm8eR-Mou7-bjK6zqKSS08gYoDGNK0U0k6BFkpCUF5CquEirstCpYkLGlRBEVkwmSkhFQ8AYVYQWjfkQne24a9e-bcLN-bLd9Dv7nEkmY0K4SoKL7lyla713YPK1q1fabXNK8v7P-Z8_hwzbZXzw2jm4X_L_oU8aMX19</recordid><startdate>20230301</startdate><enddate>20230301</enddate><creator>Volkov, K. 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subjects | Chamfering Chemistry and Materials Science Diamonds Internal combustion engines Laser beam melting Materials Science Mechanical properties Protective coatings |
title | Restoration and Hardening of the Working Chamfer of the Valve of an Internal Combustion Engine by Selective Laser Melting (SLM) |
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