{"id":84,"date":"2025-09-27T16:18:51","date_gmt":"2025-09-27T08:18:51","guid":{"rendered":"https:\/\/extruder-lab.com\/?p=84"},"modified":"2025-10-30T20:13:38","modified_gmt":"2025-10-30T12:13:38","slug":"how-to-choose-a-screw-of-extruder%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/extruder-lab.com\/ar\/how-to-choose-a-screw-of-extruder%ef%bc%9f.html","title":{"rendered":"\u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0628\u0631\u063a\u064a \u0627\u0644\u0637\u0627\u0631\u062f\uff1f"},"content":{"rendered":"
\"extrusion<\/figure>\n\n\n\n

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      \n
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        \n
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      2. \u00a0<\/li>\n<\/ol>\n\n\n\n
        \u0627\u0633\u0645 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643<\/strong><\/td>\u0646\u0633\u0628\u0629 L\/D<\/strong><\/td>\u0627\u0633\u0645 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643<\/strong><\/td>\u0646\u0633\u0628\u0629 L\/D<\/strong><\/td><\/tr>
        RPVC<\/strong><\/td>(16~22):1<\/strong><\/td>ABS<\/strong><\/td>(20~24):1<\/strong><\/td><\/tr>
        SPVC<\/strong><\/td>(12~18):1<\/strong><\/td>\u0645\u0644\u0627\u062d\u0638\u0629<\/strong><\/td>(16~22):1<\/strong><\/td><\/tr>
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        <\/td>

        <\/strong><\/td>        		<\/td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
          \n
        1. \u0627\u062e\u062a\u064a\u0627\u0631 \u0646\u0633\u0628\u0629 \u0627\u0644\u0636\u063a\u0637<\/strong>: \u0627\u0644\u063a\u0631\u0636 \u0645\u0646 \u062a\u062d\u062f\u064a\u062f \u0646\u0633\u0628\u0629 \u0627\u0644\u0636\u063a\u0637 \u0647\u0648 \u0636\u063a\u0637 \u0648\u0627\u0633\u062a\u0646\u0641\u0627\u062f \u0627\u0644\u0645\u0627\u062f\u0629 \u0648\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0644\u0627\u0632\u0645. \u064a\u0631\u062a\u0628\u0637 \u0627\u062e\u062a\u064a\u0627\u0631 \u0646\u0633\u0628\u0629 \u0627\u0644\u0636\u063a\u0637 \u0628\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u0627\u062f\u0629 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0640 \u0627\u0644\u0637\u0627\u0631\u062f<\/strong> \u0627\u0644\u062a\u064a \u062a\u0642\u0648\u0645 \u0628\u0628\u062b\u0642 \u0646\u0648\u0639 \u0648\u0627\u062d\u062f \u0641\u0642\u0637 \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062e\u0627\u0645\u060c \u064a\u062c\u0628 \u0627\u062e\u062a\u064a\u0627\u0631 \u0628\u0631\u063a\u064a \u0645\u062a\u062e\u0635\u0635. \u0625\u0630\u0627 \u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0637\u0627\u0631\u062f \u0644\u0628\u062b\u0642 \u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u062a\u0646\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u062f \u0630\u0627\u062a \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629\u060c \u0641\u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u0623\u064a\u0636\u064b\u0627 \u0627\u0644\u062a\u0641\u0643\u064a\u0631 \u0641\u064a \u0648\u062c\u0648\u062f \u0639\u062f\u0629 \u0628\u0631\u0627\u063a\u064a \u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0645\u0648\u0627\u062f \u0645\u062e\u062a\u0644\u0641\u0629 \u0644\u0642\u0648\u0644\u0628\u0629 \u0627\u0644\u0628\u062b\u0642 \u0623\u0648 \u0627\u062e\u062a\u064a\u0627\u0631 \u0628\u0631\u063a\u064a \u0644\u0644\u0623\u063a\u0631\u0627\u0636 \u0627\u0644\u0639\u0627\u0645\u0629.<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"

          Each material has its own characteristics. To achieve the desired output and quality in molded products, a single screw type cannot meet all the needs of plastic molding. The screw must be chosen based on the properties of the raw material. The selection of a screw’s compression ratio, length-to-diameter ratio, and form should be based […]<\/p>\n","protected":false},"author":1,"featured_media":62,"comment_status":"closed","ping_status":"closed","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":"disabled","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-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":"","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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"categories":[11],"tags":[],"class_list":["post-84","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-introduction"],"_links":{"self":[{"href":"https:\/\/extruder-lab.com\/ar\/wp-json\/wp\/v2\/posts\/84","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/extruder-lab.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/extruder-lab.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/extruder-lab.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/extruder-lab.com\/ar\/wp-json\/wp\/v2\/comments?post=84"}],"version-history":[{"count":0,"href":"https:\/\/extruder-lab.com\/ar\/wp-json\/wp\/v2\/posts\/84\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/extruder-lab.com\/ar\/wp-json\/wp\/v2\/media\/62"}],"wp:attachment":[{"href":"https:\/\/extruder-lab.com\/ar\/wp-json\/wp\/v2\/media?parent=84"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/extruder-lab.com\/ar\/wp-json\/wp\/v2\/categories?post=84"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/extruder-lab.com\/ar\/wp-json\/wp\/v2\/tags?post=84"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}