\u062d\u0627\u0633\u0628\u0629 \u0642\u0648\u0629 \u0627\u0644\u062f\u0628\u0648\u0633 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u064a | \u0623\u062f\u0648\u0627\u062a \u0647\u0646\u062f\u0633\u064a\u0629<\/title>\n <style>\n \/* \u4f7f\u7528\u7279\u5b9a\u7684\u547d\u540d\u7a7a\u95f4\u6765\u907f\u514d\u6837\u5f0f\u51b2\u7a81 *\/\n .pin-calculator-wrapper {\n --pc-primary-color: #2c3e50;\n --pc-secondary-color: #3498db;\n --pc-success-color: #27ae60;\n --pc-background-color: #f8f9fa;\n --pc-border-color: #dee2e6;\n }\n\n .pin-calculator-wrapper * {\n box-sizing: border-box;\n }\n\n .pin-calculator-wrapper {\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n line-height: 1.6;\n color: var(--pc-primary-color);\n width: 100%;\n max-width: 1200px;\n margin: 0 auto;\n padding: 20px;\n z-index: 1;\n }\n\n .pin-calculator-section {\n background: white;\n border-radius: 8px;\n box-shadow: 0 2px 4px rgba(0,0,0,0.1);\n padding: 25px;\n margin-bottom: 30px;\n position: relative;\n z-index: 1;\n }\n\n .pin-calculator-wrapper h2 {\n color: var(--pc-primary-color);\n margin-bottom: 20px;\n font-size: 1.5em;\n font-weight: 600;\n }\n\n .pin-parameters-explanation {\n margin-bottom: 30px;\n }\n\n .pin-parameters-list {\n display: grid;\n grid-template-columns: repeat(3, 1fr);\n gap: 15px;\n list-style: none;\n padding: 0;\n margin: 0;\n }\n\n .pin-parameters-list li {\n background: var(--pc-background-color);\n padding: 10px;\n border-radius: 4px;\n margin: 0;\n font-size: inherit;\n }\n\n .pin-calculator-inputs {\n display: grid;\n grid-template-columns: repeat(3, 1fr);\n gap: 20px;\n margin: 0 auto;\n }\n\n .pin-parameter {\n margin-bottom: 0;\n display: flex;\n flex-direction: column;\n }\n\n .pin-parameter label {\n color: #333;\n font-size: 16px;\n margin-bottom: 8px;\n font-weight: normal;\n }\n\n .pin-parameter input {\n width: 100%;\n padding: 8px 12px;\n border: 1px solid #ccc;\n border-radius: 4px;\n font-size: 16px;\n line-height: 1.5;\n color: #333;\n background-color: #fff;\n box-shadow: none;\n }\n\n .pin-parameter input:focus {\n outline: none;\n border-color: #007bff;\n box-shadow: 0 0 0 2px rgba(0,123,255,0.25);\n }\n\n .pin-parameter input::placeholder {\n color: #999;\n }\n\n .pin-calculate-btn {\n background-color: var(--pc-secondary-color);\n color: white;\n padding: 12px 48px;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 16px;\n margin: 30px auto;\n display: block;\n min-width: 200px;\n transition: all 0.3s ease;\n position: relative;\n z-index: 1;\n }\n\n .pin-calculate-btn:hover {\n background-color: #2980b9;\n color: white;\n transform: translateY(-1px);\n box-shadow: 0 2px 4px rgba(0,0,0,0.1);\n }\n\n .pin-results {\n display: none;\n background-color: var(--pc-background-color);\n padding: 20px;\n border-radius: 4px;\n margin-top: 20px;\n }\n\n .pin-results.show {\n display: block;\n }\n\n .pin-result-item {\n margin: 10px 0;\n font-size: 16px;\n }\n\n .pin-result-value {\n font-weight: bold;\n color: var(--pc-success-color);\n }\n\n @media (max-width: 992px) {\n .pin-parameters-list,\n .pin-calculator-inputs {\n grid-template-columns: repeat(2, 1fr);\n }\n }\n\n @media (max-width: 768px) {\n .pin-parameters-list,\n .pin-calculator-inputs {\n grid-template-columns: 1fr;\n padding: 0 15px;\n }\n }\n <\/style>\n<\/head>\n<body>\n <div class=\"pin-calculator-wrapper\">\n <section class=\"pin-calculator-section pin-parameters-explanation\">\n <h2>\u0634\u0631\u062d \u0627\u0644\u0645\u0639\u0644\u0645\u0629<\/h2>\n <ul class=\"pin-parameters-list\">\n <li><strong>\u0642\u0648\u0629 \u0627\u0644\u0642\u0635 \u0648\u0627\u0644\u0634\u062f (F)<\/strong>:\u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0645\u0637\u0628\u0642\u0629 \u0639\u0644\u0649 \u0627\u0644\u062f\u0628\u0648\u0633 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u064a \u0628\u0627\u0644\u0646\u064a\u0648\u062a\u0646 (\u0646\u064a\u0648\u062a\u0646)<\/li>\n <li><strong>\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0642\u0635 \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647<\/strong>: \u0623\u0642\u0635\u0649 \u0625\u062c\u0647\u0627\u062f \u0642\u0635 \u0645\u0633\u0645\u0648\u062d \u0628\u0647 \u0628\u0627\u0644\u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644<\/li>\n <li><strong>\u0627\u0631\u062a\u0641\u0627\u0639 \u0633\u0637\u062d \u0627\u0644\u0645\u062d\u0645\u0644 (H)<\/strong>:\u0627\u0631\u062a\u0641\u0627\u0639 \u0633\u0637\u062d \u0627\u0644\u0645\u062d\u0645\u0644 \u0628\u0627\u0644\u0645\u0644\u0645<\/li>\n <li><strong>\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062a\u062d\u0645\u0644 \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647<\/strong>: \u0623\u0642\u0635\u0649 \u0625\u062c\u0647\u0627\u062f \u062a\u062d\u0645\u0644 \u0645\u0633\u0645\u0648\u062d \u0628\u0647 \u0628\u0627\u0644\u0628\u0627\u0633\u0643\u0627\u0644<\/li>\n <li><strong>\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0634\u062f \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647<\/strong>: \u0623\u0642\u0635\u0649 \u0625\u062c\u0647\u0627\u062f \u0634\u062f \u0645\u0633\u0645\u0648\u062d \u0628\u0647 \u0628\u0627\u0644\u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644<\/li>\n <li><strong>\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062e\u0636\u0648\u0639<\/strong>:\u0625\u062c\u0647\u0627\u062f \u062e\u0636\u0648\u0639 \u0627\u0644\u0645\u0627\u062f\u0629 \u0628\u0627\u0644\u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644<\/li>\n <li><strong>\u0639\u0627\u0645\u0644 \u0627\u0644\u0623\u0645\u0627\u0646<\/strong>:\u0639\u0627\u0645\u0644 \u0623\u0645\u0627\u0646 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 (\u0628\u062f\u0648\u0646 \u0623\u0628\u0639\u0627\u062f)<\/li>\n <\/ul>\n <\/section>\n\n <section class=\"pin-calculator-section\">\n <h2>\u0627\u0644\u0622\u0644\u0629 \u0627\u0644\u062d\u0627\u0633\u0628\u0629<\/h2>\n <div class=\"pin-calculator-inputs\">\n <div class=\"pin-parameter\">\n <label for=\"pin-force\">\u0642\u0648\u0629 \u0627\u0644\u0642\u0635 \u0648\u0627\u0644\u0634\u062f (\u0646\u064a\u0648\u062a\u0646)<\/label>\n <input type=\"number\" id=\"pin-force\" step=\"0.1\" placeholder=\"\u0623\u062f\u062e\u0644 \u0627\u0644\u0642\u0648\u0629 \u0641\u064a N\" required>\n <\/div>\n <div class=\"pin-parameter\">\n <label for=\"pin-allowableShear\">\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0642\u0635 \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647 (\u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644)<\/label>\n <input type=\"number\" id=\"pin-allowableShear\" step=\"0.1\" placeholder=\"\u0623\u062f\u062e\u0644 \u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0642\u0635 \u0628\u0627\u0644\u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644\" required>\n <\/div>\n <div class=\"pin-parameter\">\n <label for=\"pin-height\">\u0627\u0631\u062a\u0641\u0627\u0639 \u0633\u0637\u062d \u0627\u0644\u0645\u062d\u0645\u0644 (\u0645\u0645)<\/label>\n <input type=\"number\" id=\"pin-height\" step=\"0.1\" placeholder=\"\u0623\u062f\u062e\u0644 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0628\u0627\u0644\u0645\u0644\u0645\" required>\n <\/div>\n <div class=\"pin-parameter\">\n <label for=\"pin-allowableBearing\">\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062a\u062d\u0645\u0644 \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647 (\u0628\u0627\u0633\u0643\u0627\u0644)<\/label>\n <input type=\"number\" id=\"pin-allowableBearing\" step=\"0.1\" placeholder=\"\u0623\u062f\u062e\u0644 \u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0645\u062d\u0645\u0644 \u0641\u064a Pa\" required>\n <\/div>\n <div class=\"pin-parameter\">\n <label for=\"pin-allowableTensile\">\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0634\u062f \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647 (\u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644)<\/label>\n <input type=\"number\" id=\"pin-allowableTensile\" step=\"0.1\" placeholder=\"\u0623\u062f\u062e\u0644 \u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0634\u062f \u0628\u0627\u0644\u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644\" required>\n <\/div>\n <div class=\"pin-parameter\">\n <label for=\"pin-yieldStress\">\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062e\u0636\u0648\u0639 (\u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644)<\/label>\n <input type=\"number\" id=\"pin-yieldStress\" step=\"0.1\" placeholder=\"\u0623\u062f\u062e\u0644 \u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062e\u0636\u0648\u0639 \u0628\u0627\u0644\u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644\" required>\n <\/div>\n <div class=\"pin-parameter\">\n <label for=\"pin-safetyFactor\">\u0639\u0627\u0645\u0644 \u0627\u0644\u0623\u0645\u0627\u0646<\/label>\n <input type=\"number\" id=\"pin-safetyFactor\" step=\"0.1\" placeholder=\"\u0623\u062f\u062e\u0644 \u0639\u0627\u0645\u0644 \u0627\u0644\u0623\u0645\u0627\u0646\" required>\n <\/div>\n <\/div>\n\n <button class=\"pin-calculate-btn\" onclick=\"calculatePinStrength()\">\u0627\u062d\u0633\u0628<\/button>\n\n <div class=\"pin-results\" id=\"pin-results\">\n <h3>\u0627\u0644\u0646\u062a\u0627\u0626\u062c<\/h3>\n <div class=\"pin-result-item\">\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0642\u0637\u0631 \u0627\u0644\u0639\u0645\u0648\u062f: <span class=\"pin-result-value\" id=\"pin-minShaftDiameter\">0<\/span> \u0645\u0645<\/div>\n <div class=\"pin-result-item\">\u0642\u0637\u0631 \u0627\u0644\u062f\u0628\u0648\u0633 \u0627\u0644\u0645\u0637\u0644\u0648\u0628: <span class=\"pin-result-value\" id=\"pin-pinDiameter\">0<\/span> \u0645\u0645<\/div>\n <div class=\"pin-result-item\">\u0623\u0642\u0635\u0649 \u0625\u062c\u0647\u0627\u062f \u0642\u0635: <span class=\"pin-result-value\" id=\"pin-maxShear\">0<\/span> \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644<\/div>\n <div class=\"pin-result-item\">\u0623\u0642\u0635\u0649 \u0625\u062c\u0647\u0627\u062f \u0644\u0644\u062a\u062d\u0645\u0644: <span class=\"pin-result-value\" id=\"pin-maxBearing\">0<\/span> \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644<\/div>\n <\/div>\n <\/section>\n <\/div>\n\n <script>\n function calculatePinStrength() {\n \/\/ Get input values\n const force = parseFloat(document.getElementById('pin-force').value);\n const allowableShear = parseFloat(document.getElementById('pin-allowableShear').value);\n const height = parseFloat(document.getElementById('pin-height').value);\n const allowableBearing = parseFloat(document.getElementById('pin-allowableBearing').value) \/ 1e6; \/\/ Convert Pa to MPa\n const allowableTensile = parseFloat(document.getElementById('pin-allowableTensile').value);\n const yieldStress = parseFloat(document.getElementById('pin-yieldStress').value);\n const safetyFactor = parseFloat(document.getElementById('pin-safetyFactor').value);\n\n \/\/ Perform calculations\n const minShaftDiameter = Math.sqrt((4 * force) \/ (Math.PI * allowableShear)) * safetyFactor;\n const pinDiameter = Math.sqrt((4 * force) \/ (Math.PI * allowableShear)) * safetyFactor;\n const maxShear = (4 * force) \/ (Math.PI * Math.pow(pinDiameter, 2));\n const maxBearing = force \/ (pinDiameter * height);\n\n \/\/ Display results\n document.getElementById('pin-minShaftDiameter').textContent = minShaftDiameter.toFixed(2);\n document.getElementById('pin-pinDiameter').textContent = pinDiameter.toFixed(2);\n document.getElementById('pin-maxShear').textContent = maxShear.toFixed(2);\n document.getElementById('pin-maxBearing').textContent = maxBearing.toFixed(2);\n\n \/\/ Show results section\n document.getElementById('pin-results').classList.add('show');\n }\n <\/script>\n<\/body>\n<\/html>","protected":false},"excerpt":{"rendered":"<p>Discover the precision and reliability of our Cylindrical Pin Strength Calculator. Designed for engineers and professionals, this tool offers quick and accurate calculations to determine…<\/p>","protected":false},"author":2,"featured_media":15523,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pmpro_default_level":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[3424],"tags":[3554,3398,3555],"class_list":["post-15519","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-keyway-pin-shaft-calculator","tag-cylindrical-pin-calculations","tag-engineering-tools","tag-shear-strength-analysis","pmpro-has-access"],"acf":[],"jetpack_featured_media_url":"https:\/\/www.mechstream.com\/wp-content\/uploads\/2025\/04\/Cylindrical-Pin-Strength-Calculator.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.mechstream.com\/ar\/wp-json\/wp\/v2\/posts\/15519","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=15519"}],"version-history":[{"count":0,"href":"https:\/\/www.mechstream.com\/ar\/wp-json\/wp\/v2\/posts\/15519\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mechstream.com\/ar\/wp-json\/wp\/v2\/media\/15523"}],"wp:attachment":[{"href":"https:\/\/www.mechstream.com\/ar\/wp-json\/wp\/v2\/media?parent=15519"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mechstream.com\/ar\/wp-json\/wp\/v2\/categories?post=15519"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mechstream.com\/ar\/wp-json\/wp\/v2\/tags?post=15519"}],"curies":[{"name":"\u0648\u0648\u0631\u062f\u0628\u0631\u064a\u0633","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

\u0627\u0643\u062a\u0634\u0641 \u062f\u0642\u0629 \u0648\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u062d\u0627\u0633\u0628\u0629 \u0642\u0648\u0629 \u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u064a\u0629. \u0635\u064f\u0645\u0645\u062a \u0647\u0630\u0647 \u0627\u0644\u0623\u062f\u0627\u0629 \u0644\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0648\u0627\u0644\u0645\u062d\u062a\u0631\u0641\u064a\u0646\u060c \u062d\u064a\u062b \u062a\u064f\u0642\u062f\u0645 \u062d\u0633\u0627\u0628\u0627\u062a \u0633\u0631\u064a\u0639\u0629 \u0648\u062f\u0642\u064a\u0642\u0629 \u0644\u062a\u062d\u062f\u064a\u062f \u0642\u0648\u0629 \u0627\u0644\u0642\u0635 \u0644\u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u064a\u0629 \u0641\u064a \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u062a\u0646\u0648\u0639\u0629. \u062d\u0633\u0651\u0646 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0644\u062f\u064a\u0643 \u0648\u0636\u0645\u0646 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0631\u0624\u0649 \u0645\u0628\u0646\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a. \u0633\u0648\u0627\u0621 \u0643\u0646\u062a \u062a\u0639\u0645\u0644 \u0641\u064a \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0623\u0648 \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0625\u0646\u0634\u0627\u0626\u064a\u0629\u060c \u062a\u064f\u0628\u0633\u0637 \u062d\u0627\u0633\u0628\u062a\u0646\u0627 \u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0627\u0644\u0645\u0639\u0642\u062f\u0629\u060c \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 \u0644\u0643 \u0627\u0644\u0648\u0642\u062a \u0648\u064a\u0642\u0644\u0644 \u0627\u0644\u0623\u062e\u0637\u0627\u0621. \u0627\u0633\u062a\u0643\u0634\u0641 \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629 \u0648\u0627\u0644\u0648\u0627\u062c\u0647\u0629 \u0633\u0647\u0644\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062a\u064a \u062a\u062c\u0639\u0644 \u0647\u0630\u0647 \u0627\u0644\u062d\u0627\u0633\u0628\u0629 \u0623\u062f\u0627\u0629 \u0623\u0633\u0627\u0633\u064a\u0629 \u0641\u064a \u0645\u062c\u0645\u0648\u0639\u0629 \u0623\u062f\u0648\u0627\u062a\u0643 \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629.<\/p>\n\n\n