{"id":3077,"date":"2025-06-17T12:19:05","date_gmt":"2025-06-17T12:19:05","guid":{"rendered":"https:\/\/www.woojin.help\/?p=3077"},"modified":"2025-06-17T13:13:34","modified_gmt":"2025-06-17T13:13:34","slug":"issue-summary-injection-molding-machine-metering-axis-noise","status":"publish","type":"post","link":"https:\/\/www.woojin.help\/ko\/issue-summary-injection-molding-machine-metering-axis-noise\/","title":{"rendered":"\ud83d\udee0\ufe0f Issue Summary: Injection Molding Machine Metering Axis Noise (TE220A5)"},"content":{"rendered":"
<\/div>\n

\ud83d\udccd Situation<\/h2>\n\n\n\n

At the Technical Center, noise was detected from the metering motor during motor On<\/strong> operation of the TE220A5<\/strong> machine.<\/p>\n\n\n\n

\ud83d\udd0d Root Cause<\/h2>\n\n\n\n

Unlike other axes (injection, clamping, extruder) using EnDat encoders<\/strong>, the metering axis utilizes a resolver-type encoder<\/strong>, which has lower resolution<\/strong>.
This low resolution causes vibration due to poor position and speed estimation<\/strong>, leading to motor noise.<\/p>\n\n\n\n

\u2699\ufe0f Solution<\/h2>\n\n\n\n

By adjusting the parameter:<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n
Speed Filter (P4997[0] : axis2.CON_SCALC_Tf) = 2 ms<\/code><\/pre>\n\n\n\n
vibration was reduced and the noise was effectively suppressed.<\/p>\n\n\n\n
\n\n\n\n
\ud83d\udee0\ufe0f \uc0ac\ucd9c\uc131\ud615\uae30 \uacc4\ub7c9 \ucd95 \uc18c\uc74c \ubc1c\uc0dd \uc815\ub9ac(KOR)<\/h1>\n\n\n\n
\ud83d\udccd \uc0c1\ud669 \uc124\uba85<\/h2>\n\n\n\n
\ud14c\ud06c\ub2c8\uceec \uc13c\ud130\uc5d0 \uc124\uce58\ub41c TE220A5<\/strong> \uae30\uae30\uc5d0\uc11c, \ubaa8\ud130 On \uc2dc \uacc4\ub7c9 \ucd95 \ubaa8\ud130\uc5d0\uc11c \uc18c\uc74c<\/strong>\uc774 \ubc1c\uc0dd\ud558\uc600\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
\ud83d\udd0d \uc6d0\uc778 \ubd84\uc11d<\/h2>\n\n\n\n
\uc0ac\ucd9c, \ud615\uccb4, \uc555\ucd9c \ucd95\uacfc\ub294 \ub2ec\ub9ac \uacc4\ub7c9 \ucd95\uc740 resolver \ud0c0\uc785 \uc5d4\ucf54\ub354<\/strong>\ub97c \uc0ac\uc6a9\ud558\uace0 \uc788\uc73c\uba70,
\uc774\ub294 \ud574\uc0c1\ub3c4\uac00 \ub0ae\uc544<\/strong> \uc704\uce58 \ubc0f \uc18d\ub3c4 \ucd94\uc815\uc774 \ubd80\uc815\ud655\ud558\uc5ec \uc9c4\ub3d9\uc744 \uc720\ubc1c\ud558\uace0, \uc774\ub85c \uc778\ud574 \uc18c\uc74c\uc774 \ubc1c\uc0dd<\/strong>\ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n
\u2699\ufe0f \ud574\uacb0 \ubc29\uc548<\/h2>\n\n\n\n
\ub2e4\uc74c\uacfc \uac19\uc740 \ud30c\ub77c\ubbf8\ud130\ub97c \uc870\uc815\ud558\uc600\uc2b5\ub2c8\ub2e4:<\/p>","protected":false},"excerpt":{"rendered":"
\ud83d\udccd Situation At the Technical Center, noise was detected from the metering motor during motor On operation of the TE220A5 […]<\/p>\n","protected":false},"author":17,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[395],"tags":[419,427,426,425,424,423,422,421,420,407,418,417,416,415,414,413,412,411],"class_list":["post-3077","post","type-post","status-publish","format-standard","hentry","category-keba","tag-419","tag-427","tag-industrialautomation","tag-425","tag-noisetroubleshooting","tag-423","tag-servonoise","tag-421","tag-420","tag-injectionmolding","tag-418","tag-417","tag-416","tag-415","tag-414","tag-resolverencoder","tag-412","tag-meteringaxisnoise"],"_links":{"self":[{"href":"https:\/\/www.woojin.help\/ko\/wp-json\/wp\/v2\/posts\/3077","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.woojin.help\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.woojin.help\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.woojin.help\/ko\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/www.woojin.help\/ko\/wp-json\/wp\/v2\/comments?post=3077"}],"version-history":[{"count":2,"href":"https:\/\/www.woojin.help\/ko\/wp-json\/wp\/v2\/posts\/3077\/revisions"}],"predecessor-version":[{"id":3082,"href":"https:\/\/www.woojin.help\/ko\/wp-json\/wp\/v2\/posts\/3077\/revisions\/3082"}],"wp:attachment":[{"href":"https:\/\/www.woojin.help\/ko\/wp-json\/wp\/v2\/media?parent=3077"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.woojin.help\/ko\/wp-json\/wp\/v2\/categories?post=3077"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.woojin.help\/ko\/wp-json\/wp\/v2\/tags?post=3077"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}