\u062d\u0627\u0633\u0628\u0629 \u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u0639\u0645\u0648\u062f \u0627\u0644\u0645\u062c\u0648\u0641<\/title>\n <meta name=\"description\" content=\"\u0627\u062d\u0633\u0628 \u0639\u0632\u0645 \u0627\u0644\u0642\u0635\u0648\u0631 \u0627\u0644\u0630\u0627\u062a\u064a \u0644\u0639\u0645\u0648\u062f \u0645\u062c\u0648\u0641 \u0645\u0639 \u0639\u0632\u0644 \u0643\u0627\u0645\u0644 \u0644\u0644\u0623\u0633\u0644\u0648\u0628 \u0648\u0627\u0644\u0646\u0635.\">\n<\/head>\n<body>\n<div id=\"hollow-shaft-shadow-root\"><\/div>\n<script>\n(function(){\n \/\/ 1. \u521b\u5efaShadow Root\n const host = document.getElementById('hollow-shaft-shadow-root');\n if (!host) return;\n const shadow = host.attachShadow({mode: 'open'});\n\n \/\/ 2. \u7ec4\u4ef6HTML\n shadow.innerHTML = `\n <style>\n :host, * { box-sizing: border-box; }\n .calculator-container {\n font-family: -apple-system,BlinkMacSystemFont,\"Segoe UI\",Roboto,\"Helvetica Neue\",Arial,sans-serif;\n line-height: 1.6;\n color: #333;\n max-width: 1200px;\n margin: 0 auto;\n padding: 20px;\n background: #fff;\n border-radius: 8px;\n box-shadow: 0 2px 10px rgba(0,0,0,0.1);\n position: relative;\n z-index: 1;\n }\n .section { margin-bottom: 30px; }\n h2 {\n color: #000;\n font-size: 1.5rem;\n margin-bottom: 15px;\n font-weight: 600;\n }\n .parameter-grid {\n display: grid;\n grid-template-columns: repeat(2, 1fr);\n gap: 15px;\n margin-bottom: 20px;\n }\n .parameter-item {\n background: #f8f9fa;\n padding: 10px;\n border-radius: 4px;\n }\n .parameter-item h3 {\n font-size: 1rem;\n margin-bottom: 5px;\n color: #000;\n }\n .calculator-form {\n display: grid;\n grid-template-columns: repeat(2, 1fr);\n gap: 15px;\n margin-bottom: 20px;\n }\n .input-group {\n display: flex;\n flex-direction: column;\n }\n .input-group label {\n margin-bottom: 5px;\n font-weight: 500;\n }\n .input-group input {\n padding: 8px;\n border: 1px solid #ddd;\n border-radius: 4px;\n font-size: 1rem;\n }\n .calculate-btn {\n background: #007bff;\n color: #fff;\n border: none;\n padding: 12px 56px;\n border-radius: 4px;\n cursor: pointer;\n font-size: 1rem;\n font-weight: 500;\n transition: background 0.3s, color 0.3s;\n grid-column: 1 \/ -1;\n margin: 20px auto 0 auto;\n display: block;\n width: auto;\n min-width: 180px;\n }\n .calculate-btn:hover {\n background: #0056b3;\n color: #fff;\n }\n .results {\n display: none;\n background: #e9ecef;\n padding: 20px;\n border-radius: 4px;\n margin-top: 20px;\n }\n .results.active {\n display: block;\n }\n .result-item {\n margin-bottom: 10px;\n font-size: 1.1rem;\n }\n .result-value {\n font-weight: 600;\n color: #007bff;\n }\n @media (max-width: 768px) {\n .calculator-form,\n .parameter-grid {\n grid-template-columns: 1fr;\n }\n }\n <\/style>\n <div class=\"calculator-container\">\n <div class=\"section\">\n <h2>Parameters<\/h2>\n <div class=\"parameter-grid\">\n <div class=\"parameter-item\">\n <h3>Mass (m)<\/h3>\n <p>The mass of the object.<\/p>\n <\/div>\n <div class=\"parameter-item\">\n <h3>Outer Diameter (R)<\/h3>\n <p>The external diameter of the hollow shaft.<\/p>\n <\/div>\n <div class=\"parameter-item\">\n <h3>Inner Diameter (r)<\/h3>\n <p>The internal diameter of the hollow shaft.<\/p>\n <\/div>\n <div class=\"parameter-item\">\n <h3>Length (L)<\/h3>\n <p>The total length of the hollow shaft.<\/p>\n <\/div>\n <div class=\"parameter-item\">\n <h3>Distance (e)<\/h3>\n <p>The distance from the axis (eccentricity).<\/p>\n <\/div>\n <\/div>\n <\/div>\n <div class=\"section\">\n <h2>Calculator<\/h2>\n <form id=\"calculatorForm\" class=\"calculator-form\" autocomplete=\"off\">\n <div class=\"input-group\">\n <label for=\"mass\">Mass (m, kg)<\/label>\n <input type=\"number\" id=\"mass\" step=\"0.01\" required>\n <\/div>\n <div class=\"input-group\">\n <label for=\"outerDiameter\">Outer Diameter (R, mm)<\/label>\n <input type=\"number\" id=\"outerDiameter\" step=\"0.01\" required>\n <\/div>\n <div class=\"input-group\">\n <label for=\"innerDiameter\">Inner Diameter (r, mm)<\/label>\n <input type=\"number\" id=\"innerDiameter\" step=\"0.01\" required>\n <\/div>\n <div class=\"input-group\">\n <label for=\"length\">Length (L, mm)<\/label>\n <input type=\"number\" id=\"length\" step=\"0.01\" required>\n <\/div>\n <div class=\"input-group\">\n <label for=\"distance\">Distance (e, mm)<\/label>\n <input type=\"number\" id=\"distance\" step=\"0.01\" required>\n <\/div>\n <button type=\"submit\" class=\"calculate-btn\">Calculate<\/button>\n <\/form>\n <\/div>\n <div class=\"section\">\n <div id=\"results\" class=\"results\">\n <h2>Calculation Results<\/h2>\n <div class=\"result-item\">\n Moment of Inertia: <span class=\"result-value\" id=\"momentOfInertia\">0<\/span> kg\u00b7cm\u00b2\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n `;\n\n \/\/ 3. \u4e8b\u4ef6\u7ed1\u5b9a\n shadow.getElementById('calculatorForm').addEventListener('submit', function(e) {\n e.preventDefault();\n const m = parseFloat(shadow.getElementById('mass').value);\n const R = parseFloat(shadow.getElementById('outerDiameter').value);\n const r = parseFloat(shadow.getElementById('innerDiameter').value);\n const L = parseFloat(shadow.getElementById('length').value);\n const eVal = parseFloat(shadow.getElementById('distance').value);\n \/\/ \u5355\u4f4d\u6362\u7b97\n const R_cm = R \/ 10;\n const r_cm = r \/ 10;\n const e_cm = eVal \/ 10;\n \/\/ \u7269\u4f53\u60ef\u91cf\u516c\u5f0f\uff08kg\u00b7cm\u00b2\uff09\n const inertia = m * Math.pow(e_cm, 2) + 0.25 * m * (Math.pow(R_cm, 2) + Math.pow(r_cm, 2));\n shadow.getElementById('momentOfInertia').textContent = inertia.toFixed(2);\n shadow.getElementById('results').classList.add('active');\n });\n})();\n<\/script>\n<\/body>\n<\/html>","protected":false},"excerpt":{"rendered":"<p>Discover precise engineering with our Hollow Shaft Parameter Calculator. This powerful tool allows engineers and designers to calculate critical parameters of hollow shafts, including outer…<\/p>","protected":false},"author":2,"featured_media":15816,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pmpro_default_level":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3430],"tags":[3398,3656,3655],"class_list":["post-15814","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cam-indexer-selector","tag-engineering-tools","tag-hollow-shaft","tag-parameter-calculator","pmpro-has-access"],"acf":[],"jetpack_featured_media_url":"https:\/\/www.mechstream.com\/wp-content\/uploads\/2025\/05\/Hollow-Shaft-Parameter-Calculator.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.mechstream.com\/ar\/wp-json\/wp\/v2\/posts\/15814","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mechstream.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mechstream.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mechstream.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mechstream.com\/ar\/wp-json\/wp\/v2\/comments?post=15814"}],"version-history":[{"count":0,"href":"https:\/\/www.mechstream.com\/ar\/wp-json\/wp\/v2\/posts\/15814\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mechstream.com\/ar\/wp-json\/wp\/v2\/media\/15816"}],"wp:attachment":[{"href":"https:\/\/www.mechstream.com\/ar\/wp-json\/wp\/v2\/media?parent=15814"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mechstream.com\/ar\/wp-json\/wp\/v2\/categories?post=15814"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mechstream.com\/ar\/wp-json\/wp\/v2\/tags?post=15814"}],"curies":[{"name":"\u0648\u0648\u0631\u062f\u0628\u0631\u064a\u0633","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

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