Shearing Blade Clearance Calculator | Recommended Clearance by Material Thickness<\/title>\n <meta name=\"description\" content=\"Calculate the optimal shearing blade clearance based on material type and thickness. Professional tool for CNC shearing machine setup \u2014 Mild Steel, Stainless Steel, Aluminum & more.\">\n <meta name=\"keywords\" content=\"shearing clearance calculator, blade clearance, shearing machine setup, CNC shearing, hydraulic shear clearance, blade gap calculator\">\n <link rel=\"canonical\" href=\"\">\n <link rel=\"preconnect\" href=\"https:\/\/fonts.googleapis.com\">\n <link href=\"https:\/\/fonts.googleapis.com\/css2?family=Inter:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@500;700&display=swap\" rel=\"stylesheet\">\n <style>\n #shearing-calc-wrapper {\n --sc-primary-50: #eff6ff; --sc-primary-100: #dbeafe; --sc-primary-200: #bfdbfe;\n --sc-primary-500: #3b82f6; --sc-primary-600: #2563eb; --sc-primary-700: #1d4ed8;\n --sc-steel-50: #f8fafc; --sc-steel-100: #f1f5f9; --sc-steel-200: #e2e8f0;\n --sc-steel-300: #cbd5e1; --sc-steel-400: #94a3b8; --sc-steel-500: #64748b;\n --sc-steel-600: #475569; --sc-steel-700: #334155; --sc-steel-900: #0f172a;\n --sc-red-50: #fef2f2; --sc-red-200: #fecaca; --sc-red-500: #ef4444; --sc-red-700: #b91c1c;\n\n font-family: 'Inter', system-ui, -apple-system, sans-serif;\n max-width: 720px;\n margin: 0 auto;\n padding: 40px 16px;\n box-sizing: border-box;\n color: var(--sc-steel-700);\n line-height: 1.5;\n -webkit-font-smoothing: antialiased;\n }\n\n #shearing-calc-wrapper *, #shearing-calc-wrapper *::before, #shearing-calc-wrapper *::after {\n box-sizing: border-box;\n margin: 0;\n padding: 0;\n }\n\n #shearing-calc-wrapper .sc-card {\n background: #fff;\n border: 1px solid var(--sc-steel-200);\n border-radius: 16px;\n box-shadow: 0 10px 30px rgba(148,163,184,0.15);\n overflow: hidden;\n }\n\n #shearing-calc-wrapper .sc-body {\n padding: 32px;\n }\n\n @media (max-width: 640px) {\n #shearing-calc-wrapper .sc-body { padding: 24px; }\n }\n\n #shearing-calc-wrapper .sc-field { margin-bottom: 24px; }\n\n #shearing-calc-wrapper .sc-label {\n display: block;\n font-size: 14px;\n font-weight: 600;\n color: var(--sc-steel-600);\n margin-bottom: 8px;\n }\n\n #shearing-calc-wrapper .sc-label-mono {\n font-family: 'JetBrains Mono', 'Fira Code', monospace;\n color: var(--sc-steel-400);\n }\n\n #shearing-calc-wrapper .sc-input-wrap {\n position: relative;\n }\n\n #shearing-calc-wrapper .sc-input {\n width: 100%;\n background: var(--sc-steel-50);\n border: 1px solid var(--sc-steel-300);\n border-radius: 12px;\n padding: 12px 56px 12px 16px;\n font-size: 18px;\n font-family: 'JetBrains Mono', 'Fira Code', monospace;\n color: var(--sc-steel-900);\n outline: none;\n transition: border-color .2s;\n -moz-appearance: textfield;\n }\n\n #shearing-calc-wrapper .sc-input::-webkit-outer-spin-button,\n #shearing-calc-wrapper .sc-input::-webkit-inner-spin-button {\n -webkit-appearance: none;\n margin: 0;\n }\n\n #shearing-calc-wrapper .sc-input::placeholder { color: var(--sc-steel-400); }\n\n #shearing-calc-wrapper .sc-input:focus {\n border-color: var(--sc-primary-500);\n box-shadow: 0 0 0 3px rgba(59,130,246,0.35);\n }\n\n #shearing-calc-wrapper .sc-unit {\n position: absolute;\n right: 16px;\n top: 50%;\n transform: translateY(-50%);\n font-size: 14px;\n font-weight: 600;\n color: var(--sc-steel-400);\n pointer-events: none;\n }\n\n #shearing-calc-wrapper .sc-hint {\n margin-top: 6px;\n font-size: 12px;\n color: var(--sc-steel-400);\n }\n\n #shearing-calc-wrapper .sc-select-wrap {\n position: relative;\n }\n\n #shearing-calc-wrapper .sc-select {\n width: 100%;\n appearance: none;\n -webkit-appearance: none;\n background: var(--sc-steel-50);\n border: 1px solid var(--sc-steel-300);\n border-radius: 12px;\n padding: 12px 48px 12px 16px;\n font-size: 18px;\n font-family: 'Inter', system-ui, sans-serif;\n color: var(--sc-steel-900);\n outline: none;\n cursor: pointer;\n transition: border-color .2s;\n }\n\n #shearing-calc-wrapper .sc-select:focus {\n border-color: var(--sc-primary-500);\n box-shadow: 0 0 0 3px rgba(59,130,246,0.35);\n }\n\n #shearing-calc-wrapper .sc-select-icon {\n position: absolute;\n right: 16px;\n top: 50%;\n transform: translateY(-50%);\n width: 20px;\n height: 20px;\n color: var(--sc-steel-400);\n pointer-events: none;\n }\n\n #shearing-calc-wrapper .sc-btn-row {\n display: flex;\n justify-content: center;\n margin-bottom: 24px;\n }\n\n #shearing-calc-wrapper .sc-btn {\n width: 33.333%;\n min-width: 140px;\n background: var(--sc-primary-600);\n color: #fff;\n font-weight: 700;\n font-size: 18px;\n font-family: 'Inter', system-ui, sans-serif;\n border: none;\n border-radius: 12px;\n padding: 14px 0;\n cursor: pointer;\n transition: background .2s, box-shadow .2s;\n box-shadow: 0 4px 14px rgba(37,99,235,0.25);\n }\n\n #shearing-calc-wrapper .sc-btn:hover {\n background: var(--sc-primary-500);\n box-shadow: 0 4px 18px rgba(59,130,246,0.3);\n }\n\n #shearing-calc-wrapper .sc-btn:active {\n background: var(--sc-primary-700);\n }\n\n \/* \u2500\u2500 Results \u2500\u2500 *\/\n #shearing-calc-wrapper .sc-results {\n display: none;\n }\n\n #shearing-calc-wrapper .sc-results.sc-visible {\n display: block;\n animation: scFadeInUp .4s ease-out;\n }\n\n @keyframes scFadeInUp {\n from { opacity: 0; transform: translateY(18px); }\n to { opacity: 1; transform: translateY(0); }\n }\n\n #shearing-calc-wrapper .sc-results-inner {\n background: var(--sc-steel-50);\n border: 1px solid var(--sc-steel-200);\n border-radius: 12px;\n padding: 24px;\n }\n\n #shearing-calc-wrapper .sc-results-title {\n font-size: 12px;\n font-weight: 600;\n text-transform: uppercase;\n letter-spacing: .08em;\n color: var(--sc-steel-500);\n margin-bottom: 16px;\n }\n\n #shearing-calc-wrapper .sc-meta {\n display: flex;\n flex-wrap: wrap;\n align-items: center;\n gap: 8px;\n font-size: 14px;\n margin-bottom: 16px;\n }\n\n #shearing-calc-wrapper .sc-badge {\n display: inline-flex;\n align-items: center;\n background: var(--sc-primary-100);\n color: var(--sc-primary-700);\n font-weight: 600;\n padding: 4px 12px;\n border-radius: 9999px;\n border: 1px solid var(--sc-primary-200);\n font-size: 14px;\n }\n\n #shearing-calc-wrapper .sc-meta-dot { color: var(--sc-steel-400); }\n\n #shearing-calc-wrapper .sc-meta-thickness {\n color: var(--sc-steel-600);\n font-family: 'JetBrains Mono', monospace;\n }\n\n #shearing-calc-wrapper .sc-range-box {\n background: #fff;\n border: 1px solid var(--sc-steel-200);\n border-radius: 8px;\n padding: 16px;\n margin-bottom: 16px;\n }\n\n #shearing-calc-wrapper .sc-range-label {\n font-size: 11px;\n font-weight: 600;\n text-transform: uppercase;\n letter-spacing: .08em;\n color: var(--sc-steel-500);\n margin-bottom: 8px;\n }\n\n #shearing-calc-wrapper .sc-range-value {\n font-size: 28px;\n font-weight: 800;\n color: var(--sc-steel-900);\n font-family: 'JetBrains Mono', monospace;\n letter-spacing: -0.02em;\n margin-bottom: 12px;\n }\n\n @media (max-width: 640px) {\n #shearing-calc-wrapper .sc-range-value { font-size: 22px; }\n }\n\n #shearing-calc-wrapper .sc-bar-track {\n position: relative;\n height: 12px;\n background: var(--sc-steel-200);\n border-radius: 9999px;\n overflow: hidden;\n margin-bottom: 8px;\n }\n\n #shearing-calc-wrapper .sc-bar-min {\n position: absolute;\n left: 0; top: 0;\n height: 100%;\n background: var(--sc-primary-200);\n border-radius: 9999px;\n transition: width .6s cubic-bezier(.4,0,.2,1);\n }\n\n #shearing-calc-wrapper .sc-bar-fill {\n position: absolute;\n top: 0;\n height: 100%;\n background: var(--sc-primary-500);\n border-radius: 9999px;\n transition: width .6s cubic-bezier(.4,0,.2,1), left .6s cubic-bezier(.4,0,.2,1);\n }\n\n #shearing-calc-wrapper .sc-bar-labels {\n display: flex;\n justify-content: space-between;\n font-size: 12px;\n color: var(--sc-steel-400);\n font-family: 'JetBrains Mono', monospace;\n }\n\n #shearing-calc-wrapper .sc-optimal-box {\n background: var(--sc-primary-50);\n border: 1px solid var(--sc-primary-200);\n border-radius: 8px;\n padding: 16px;\n display: flex;\n align-items: center;\n justify-content: space-between;\n margin-bottom: 16px;\n }\n\n #shearing-calc-wrapper .sc-optimal-label {\n font-size: 11px;\n font-weight: 600;\n text-transform: uppercase;\n letter-spacing: .08em;\n color: var(--sc-primary-600);\n margin-bottom: 4px;\n }\n\n #shearing-calc-wrapper .sc-optimal-value {\n font-size: 24px;\n font-weight: 800;\n color: var(--sc-primary-700);\n font-family: 'JetBrains Mono', monospace;\n }\n\n #shearing-calc-wrapper .sc-optimal-icon {\n width: 48px;\n height: 48px;\n border-radius: 50%;\n background: var(--sc-primary-100);\n display: flex;\n align-items: center;\n justify-content: center;\n flex-shrink: 0;\n }\n\n #shearing-calc-wrapper .sc-optimal-icon svg {\n width: 24px;\n height: 24px;\n color: var(--sc-primary-600);\n }\n\n #shearing-calc-wrapper .sc-note {\n font-size: 14px;\n color: var(--sc-steel-500);\n line-height: 1.6;\n }\n\n \/* \u2500\u2500 Error \u2500\u2500 *\/\n #shearing-calc-wrapper .sc-error {\n display: none;\n background: var(--sc-red-50);\n border: 1px solid var(--sc-red-200);\n border-radius: 12px;\n padding: 12px 16px;\n font-size: 14px;\n color: var(--sc-red-700);\n align-items: flex-start;\n gap: 8px;\n }\n\n #shearing-calc-wrapper .sc-error.sc-visible {\n display: flex;\n }\n\n #shearing-calc-wrapper .sc-error-icon {\n width: 20px;\n height: 20px;\n color: var(--sc-red-500);\n flex-shrink: 0;\n margin-top: 2px;\n }\n <\/style>\n<\/head>\n\n<body>\n\n<div id=\"shearing-calc-wrapper\">\n <div class=\"sc-card\">\n <div class=\"sc-body\">\n\n \n <div class=\"sc-field\">\n <label for=\"sc-thickness\" class=\"sc-label\">\n Material Thickness <span class=\"sc-label-mono\">(T)<\/span>\n <\/label>\n <div class=\"sc-input-wrap\">\n <input type=\"number\" id=\"sc-thickness\" min=\"0.1\" max=\"50\" step=\"0.01\" placeholder=\"e.g. 2.5\" class=\"sc-input\">\n <span class=\"sc-unit\">mm<\/span>\n <\/div>\n <p class=\"sc-hint\">Typical range: 0.5 mm \u2013 20 mm<\/p>\n <\/div>\n\n \n <div class=\"sc-field\">\n <label for=\"sc-material\" class=\"sc-label\">Material Type<\/label>\n <div class=\"sc-select-wrap\">\n <select id=\"sc-material\" class=\"sc-select\">\n <option value=\"\" disabled selected>Select material\u2026<\/option>\n <option value=\"mild_steel\">Mild Steel (Low Carbon)<\/option>\n <option value=\"stainless_steel\">Stainless Steel<\/option>\n <option value=\"aluminum\">Aluminum<\/option>\n <option value=\"high_tensile\">High-Tensile Steel<\/option>\n <\/select>\n <svg class=\"sc-select-icon\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M19 9l-7 7-7-7\"\/><\/svg>\n <\/div>\n <\/div>\n\n \n <div class=\"sc-btn-row\">\n <button id=\"sc-calcBtn\" class=\"sc-btn\">Calculate<\/button>\n <\/div>\n\n \n <div id=\"sc-results\" class=\"sc-results\">\n <div class=\"sc-results-inner\">\n <p class=\"sc-results-title\">Calculation Results<\/p>\n\n <div class=\"sc-meta\">\n <span id=\"sc-resMaterialBadge\" class=\"sc-badge\"><\/span>\n <span class=\"sc-meta-dot\">•<\/span>\n <span id=\"sc-resThickness\" class=\"sc-meta-thickness\"><\/span>\n <\/div>\n\n <div class=\"sc-range-box\">\n <p class=\"sc-range-label\">Recommended Clearance Range<\/p>\n <p id=\"sc-resRange\" class=\"sc-range-value\"><\/p>\n <div class=\"sc-bar-track\">\n <div id=\"sc-rangeBarMin\" class=\"sc-bar-min\"><\/div>\n <div id=\"sc-rangeBarFill\" class=\"sc-bar-fill\"><\/div>\n <\/div>\n <div class=\"sc-bar-labels\">\n <span>0 mm<\/span>\n <span id=\"sc-rangeBarMax\"><\/span>\n <\/div>\n <\/div>\n\n <div class=\"sc-optimal-box\">\n <div>\n <p class=\"sc-optimal-label\">Optimal CNC Setting<\/p>\n <p id=\"sc-resOptimal\" class=\"sc-optimal-value\"><\/p>\n <\/div>\n <div class=\"sc-optimal-icon\">\n <svg fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"\/><\/svg>\n <\/div>\n <\/div>\n\n <p id=\"sc-resNote\" class=\"sc-note\"><\/p>\n <\/div>\n <\/div>\n\n \n <div id=\"sc-errorMsg\" class=\"sc-error\">\n <svg class=\"sc-error-icon\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><path d=\"M15 9l-6 6M9 9l6 6\"\/><\/svg>\n <span id=\"sc-errorText\"><\/span>\n <\/div>\n\n <\/div>\n <\/div>\n<\/div>\n\n\n<script>\n(function () {\n var MATERIALS = {\n mild_steel: { label: 'Mild Steel', minPct: 0.05, maxPct: 0.08 },\n stainless_steel: { label: 'Stainless Steel', minPct: 0.08, maxPct: 0.10 },\n aluminum: { label: 'Aluminum', minPct: 0.10, maxPct: 0.12 },\n high_tensile: { label: 'High-Tensile Steel', minPct: 0.06, maxPct: 0.09 }\n };\n\n function $(id) { return document.getElementById(id); }\n\n var thicknessInput = $('sc-thickness');\n var materialSelect = $('sc-material');\n var calcBtn = $('sc-calcBtn');\n var resultsPanel = $('sc-results');\n var errorPanel = $('sc-errorMsg');\n var errorText = $('sc-errorText');\n\n function fmt(n) {\n return n < 0.01 ? n.toFixed(4) : n < 0.1 ? n.toFixed(3) : n.toFixed(2);\n }\n\n function showError(msg) {\n resultsPanel.classList.remove('sc-visible');\n errorText.textContent = msg;\n errorPanel.classList.add('sc-visible');\n }\n\n function hideError() {\n errorPanel.classList.remove('sc-visible');\n }\n\n function calculate() {\n hideError();\n\n var T = parseFloat(thicknessInput.value);\n var matKey = materialSelect.value;\n\n if (isNaN(T) || T <= 0) {\n showError('Please enter a valid material thickness greater than 0.');\n return;\n }\n if (T > 50) {\n showError('Thickness exceeds 50 mm. Please verify your input \u2014 most shearing machines handle up to 20\u201325 mm.');\n return;\n }\n if (!matKey || !MATERIALS[matKey]) {\n showError('Please select a material type from the dropdown.');\n return;\n }\n\n var mat = MATERIALS[matKey];\n var minC = T * mat.minPct;\n var maxC = T * mat.maxPct;\n var optC = (minC + maxC) \/ 2;\n\n $('sc-resMaterialBadge').textContent = mat.label;\n $('sc-resThickness').textContent = 'T = ' + T + ' mm';\n $('sc-resRange').textContent = fmt(minC) + ' mm \\u2013 ' + fmt(maxC) + ' mm';\n $('sc-resOptimal').textContent = fmt(optC) + ' mm';\n\n var minPctLabel = (mat.minPct * 100).toFixed(0);\n var maxPctLabel = (mat.maxPct * 100).toFixed(0);\n $('sc-resNote').textContent = 'Based on ' + minPctLabel + '%\\u2013' + maxPctLabel + '% of material thickness (' + T + ' mm). The optimal value is the midpoint, suitable for most CNC hydraulic shearing machines.';\n\n var barMax = maxC * 2.2;\n var minPos = (minC \/ barMax) * 100;\n var maxPos = (maxC \/ barMax) * 100;\n $('sc-rangeBarMin').style.width = minPos + '%';\n $('sc-rangeBarFill').style.left = minPos + '%';\n $('sc-rangeBarFill').style.width = (maxPos - minPos) + '%';\n $('sc-rangeBarMax').textContent = fmt(barMax) + ' mm';\n\n resultsPanel.classList.remove('sc-visible');\n void resultsPanel.offsetWidth;\n resultsPanel.classList.add('sc-visible');\n resultsPanel.scrollIntoView({ behavior: 'smooth', block: 'nearest' });\n }\n\n calcBtn.addEventListener('click', calculate);\n thicknessInput.addEventListener('keydown', function (e) {\n if (e.key === 'Enter') calculate();\n });\n})();\n<\/script>\n\n\n<script type=\"application\/ld+json\">\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"WebApplication\",\n \"name\": \"Shearing Blade Clearance Calculator\",\n \"applicationCategory\": \"EngineeringApplication\",\n \"operatingSystem\": \"Web Browser\",\n \"description\": \"Calculate recommended shearing blade clearance based on material type and sheet thickness. Supports Mild Steel, Stainless Steel, Aluminum, and High-Tensile Steel.\",\n \"offers\": {\n \"@type\": \"Offer\",\n \"price\": \"0\",\n \"priceCurrency\": \"USD\"\n },\n \"creator\": {\n \"@type\": \"Organization\",\n \"name\": \"HARSLE\",\n \"url\": \"https:\/\/www.hfrpress.com\/\"\n }\n}\n<\/script>\n<\/body>\n<\/html>\n\n","protected":false},"excerpt":{"rendered":"<p>The Shearing Blade Clearance Calculator is an essential tool for sheet metal processing, helping operators determine the optimal blade gap based on material type and…<\/p>","protected":false},"author":2,"featured_media":24363,"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":[8413],"tags":[8491,8492,8493,8490,8489],"class_list":["post-24362","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-unit-and-industry-standard-conversion","tag-blade-gap","tag-metal-shearing","tag-shear-blades","tag-shearing-clearance","tag-sheet-cutting","pmpro-has-access"],"acf":[],"jetpack_featured_media_url":"https:\/\/www.mechstream.com\/wp-content\/uploads\/2026\/03\/Shearing-Blade-Clearance-Calculator.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/posts\/24362","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/comments?post=24362"}],"version-history":[{"count":0,"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/posts\/24362\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/media\/24363"}],"wp:attachment":[{"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/media?parent=24362"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/categories?post=24362"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/tags?post=24362"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":24362,"date":"2026-03-13T06:54:27","date_gmt":"2026-03-13T06:54:27","guid":{"rendered":"https:\/\/www.mechstream.com\/?p=24362"},"modified":"2026-03-13T06:54:30","modified_gmt":"2026-03-13T06:54:30","slug":"shearing-blade-clearance-calculator","status":"publish","type":"post","link":"https:\/\/www.mechstream.com\/es\/shearing-blade-clearance-calculator\/","title":{"rendered":"Shearing Blade Clearance Calculator"},"content":{"rendered":"\n

The Shearing Blade Clearance Calculator<\/strong> is an essential tool for sheet metal processing, helping operators determine the optimal blade gap based on material type and thickness. By using a Shearing Blade Clearance Calculator, manufacturers can achieve cleaner cuts, reduce burr formation, and extend blade life. Proper blade clearance also improves cutting accuracy and machine efficiency in shearing operations. This tool is widely used in metal fabrication, ensuring stable performance for steel, stainless steel, and aluminum sheet cutting while minimizing tool wear and production defects.<\/p>\n\n\n\n\n\n\n \n \n Shearing Blade Clearance Calculator | Recommended Clearance by Material Thickness<\/title>\n <meta name=\"description\" content=\"Calculate the optimal shearing blade clearance based on material type and thickness. Professional tool for CNC shearing machine setup \u2014 Mild Steel, Stainless Steel, Aluminum & more.\">\n <meta name=\"keywords\" content=\"shearing clearance calculator, blade clearance, shearing machine setup, CNC shearing, hydraulic shear clearance, blade gap calculator\">\n <link rel=\"canonical\" href=\"\">\n <link rel=\"preconnect\" href=\"https:\/\/fonts.googleapis.com\">\n <link href=\"https:\/\/fonts.googleapis.com\/css2?family=Inter:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@500;700&display=swap\" rel=\"stylesheet\">\n <style>\n #shearing-calc-wrapper {\n --sc-primary-50: #eff6ff; --sc-primary-100: #dbeafe; --sc-primary-200: #bfdbfe;\n --sc-primary-500: #3b82f6; --sc-primary-600: #2563eb; --sc-primary-700: #1d4ed8;\n --sc-steel-50: #f8fafc; --sc-steel-100: #f1f5f9; --sc-steel-200: #e2e8f0;\n --sc-steel-300: #cbd5e1; --sc-steel-400: #94a3b8; --sc-steel-500: #64748b;\n --sc-steel-600: #475569; --sc-steel-700: #334155; --sc-steel-900: #0f172a;\n --sc-red-50: #fef2f2; --sc-red-200: #fecaca; --sc-red-500: #ef4444; --sc-red-700: #b91c1c;\n\n font-family: 'Inter', system-ui, -apple-system, sans-serif;\n max-width: 720px;\n margin: 0 auto;\n padding: 40px 16px;\n box-sizing: border-box;\n color: var(--sc-steel-700);\n line-height: 1.5;\n -webkit-font-smoothing: antialiased;\n }\n\n #shearing-calc-wrapper *, #shearing-calc-wrapper *::before, #shearing-calc-wrapper *::after {\n box-sizing: border-box;\n margin: 0;\n padding: 0;\n }\n\n #shearing-calc-wrapper .sc-card {\n background: #fff;\n border: 1px solid var(--sc-steel-200);\n border-radius: 16px;\n box-shadow: 0 10px 30px rgba(148,163,184,0.15);\n overflow: hidden;\n }\n\n #shearing-calc-wrapper .sc-body {\n padding: 32px;\n }\n\n @media (max-width: 640px) {\n #shearing-calc-wrapper .sc-body { padding: 24px; }\n }\n\n #shearing-calc-wrapper .sc-field { margin-bottom: 24px; }\n\n #shearing-calc-wrapper .sc-label {\n display: block;\n font-size: 14px;\n font-weight: 600;\n color: var(--sc-steel-600);\n margin-bottom: 8px;\n }\n\n #shearing-calc-wrapper .sc-label-mono {\n font-family: 'JetBrains Mono', 'Fira Code', monospace;\n color: var(--sc-steel-400);\n }\n\n #shearing-calc-wrapper .sc-input-wrap {\n position: relative;\n }\n\n #shearing-calc-wrapper .sc-input {\n width: 100%;\n background: var(--sc-steel-50);\n border: 1px solid var(--sc-steel-300);\n border-radius: 12px;\n padding: 12px 56px 12px 16px;\n font-size: 18px;\n font-family: 'JetBrains Mono', 'Fira Code', monospace;\n color: var(--sc-steel-900);\n outline: none;\n transition: border-color .2s;\n -moz-appearance: textfield;\n }\n\n #shearing-calc-wrapper .sc-input::-webkit-outer-spin-button,\n #shearing-calc-wrapper .sc-input::-webkit-inner-spin-button {\n -webkit-appearance: none;\n margin: 0;\n }\n\n #shearing-calc-wrapper .sc-input::placeholder { color: var(--sc-steel-400); }\n\n #shearing-calc-wrapper .sc-input:focus {\n border-color: var(--sc-primary-500);\n box-shadow: 0 0 0 3px rgba(59,130,246,0.35);\n }\n\n #shearing-calc-wrapper .sc-unit {\n position: absolute;\n right: 16px;\n top: 50%;\n transform: translateY(-50%);\n font-size: 14px;\n font-weight: 600;\n color: var(--sc-steel-400);\n pointer-events: none;\n }\n\n #shearing-calc-wrapper .sc-hint {\n margin-top: 6px;\n font-size: 12px;\n color: var(--sc-steel-400);\n }\n\n #shearing-calc-wrapper .sc-select-wrap {\n position: relative;\n }\n\n #shearing-calc-wrapper .sc-select {\n width: 100%;\n appearance: none;\n -webkit-appearance: none;\n background: var(--sc-steel-50);\n border: 1px solid var(--sc-steel-300);\n border-radius: 12px;\n padding: 12px 48px 12px 16px;\n font-size: 18px;\n font-family: 'Inter', system-ui, sans-serif;\n color: var(--sc-steel-900);\n outline: none;\n cursor: pointer;\n transition: border-color .2s;\n }\n\n #shearing-calc-wrapper .sc-select:focus {\n border-color: var(--sc-primary-500);\n box-shadow: 0 0 0 3px rgba(59,130,246,0.35);\n }\n\n #shearing-calc-wrapper .sc-select-icon {\n position: absolute;\n right: 16px;\n top: 50%;\n transform: translateY(-50%);\n width: 20px;\n height: 20px;\n color: var(--sc-steel-400);\n pointer-events: none;\n }\n\n #shearing-calc-wrapper .sc-btn-row {\n display: flex;\n justify-content: center;\n margin-bottom: 24px;\n }\n\n #shearing-calc-wrapper .sc-btn {\n width: 33.333%;\n min-width: 140px;\n background: var(--sc-primary-600);\n color: #fff;\n font-weight: 700;\n font-size: 18px;\n font-family: 'Inter', system-ui, sans-serif;\n border: none;\n border-radius: 12px;\n padding: 14px 0;\n cursor: pointer;\n transition: background .2s, box-shadow .2s;\n box-shadow: 0 4px 14px rgba(37,99,235,0.25);\n }\n\n #shearing-calc-wrapper .sc-btn:hover {\n background: var(--sc-primary-500);\n box-shadow: 0 4px 18px rgba(59,130,246,0.3);\n }\n\n #shearing-calc-wrapper .sc-btn:active {\n background: var(--sc-primary-700);\n }\n\n \/* \u2500\u2500 Results \u2500\u2500 *\/\n #shearing-calc-wrapper .sc-results {\n display: none;\n }\n\n #shearing-calc-wrapper .sc-results.sc-visible {\n display: block;\n animation: scFadeInUp .4s ease-out;\n }\n\n @keyframes scFadeInUp {\n from { opacity: 0; transform: translateY(18px); }\n to { opacity: 1; transform: translateY(0); }\n }\n\n #shearing-calc-wrapper .sc-results-inner {\n background: var(--sc-steel-50);\n border: 1px solid var(--sc-steel-200);\n border-radius: 12px;\n padding: 24px;\n }\n\n #shearing-calc-wrapper .sc-results-title {\n font-size: 12px;\n font-weight: 600;\n text-transform: uppercase;\n letter-spacing: .08em;\n color: var(--sc-steel-500);\n margin-bottom: 16px;\n }\n\n #shearing-calc-wrapper .sc-meta {\n display: flex;\n flex-wrap: wrap;\n align-items: center;\n gap: 8px;\n font-size: 14px;\n margin-bottom: 16px;\n }\n\n #shearing-calc-wrapper .sc-badge {\n display: inline-flex;\n align-items: center;\n background: var(--sc-primary-100);\n color: var(--sc-primary-700);\n font-weight: 600;\n padding: 4px 12px;\n border-radius: 9999px;\n border: 1px solid var(--sc-primary-200);\n font-size: 14px;\n }\n\n #shearing-calc-wrapper .sc-meta-dot { color: var(--sc-steel-400); }\n\n #shearing-calc-wrapper .sc-meta-thickness {\n color: var(--sc-steel-600);\n font-family: 'JetBrains Mono', monospace;\n }\n\n #shearing-calc-wrapper .sc-range-box {\n background: #fff;\n border: 1px solid var(--sc-steel-200);\n border-radius: 8px;\n padding: 16px;\n margin-bottom: 16px;\n }\n\n #shearing-calc-wrapper .sc-range-label {\n font-size: 11px;\n font-weight: 600;\n text-transform: uppercase;\n letter-spacing: .08em;\n color: var(--sc-steel-500);\n margin-bottom: 8px;\n }\n\n #shearing-calc-wrapper .sc-range-value {\n font-size: 28px;\n font-weight: 800;\n color: var(--sc-steel-900);\n font-family: 'JetBrains Mono', monospace;\n letter-spacing: -0.02em;\n margin-bottom: 12px;\n }\n\n @media (max-width: 640px) {\n #shearing-calc-wrapper .sc-range-value { font-size: 22px; }\n }\n\n #shearing-calc-wrapper .sc-bar-track {\n position: relative;\n height: 12px;\n background: var(--sc-steel-200);\n border-radius: 9999px;\n overflow: hidden;\n margin-bottom: 8px;\n }\n\n #shearing-calc-wrapper .sc-bar-min {\n position: absolute;\n left: 0; top: 0;\n height: 100%;\n background: var(--sc-primary-200);\n border-radius: 9999px;\n transition: width .6s cubic-bezier(.4,0,.2,1);\n }\n\n #shearing-calc-wrapper .sc-bar-fill {\n position: absolute;\n top: 0;\n height: 100%;\n background: var(--sc-primary-500);\n border-radius: 9999px;\n transition: width .6s cubic-bezier(.4,0,.2,1), left .6s cubic-bezier(.4,0,.2,1);\n }\n\n #shearing-calc-wrapper .sc-bar-labels {\n display: flex;\n justify-content: space-between;\n font-size: 12px;\n color: var(--sc-steel-400);\n font-family: 'JetBrains Mono', monospace;\n }\n\n #shearing-calc-wrapper .sc-optimal-box {\n background: var(--sc-primary-50);\n border: 1px solid var(--sc-primary-200);\n border-radius: 8px;\n padding: 16px;\n display: flex;\n align-items: center;\n justify-content: space-between;\n margin-bottom: 16px;\n }\n\n #shearing-calc-wrapper .sc-optimal-label {\n font-size: 11px;\n font-weight: 600;\n text-transform: uppercase;\n letter-spacing: .08em;\n color: var(--sc-primary-600);\n margin-bottom: 4px;\n }\n\n #shearing-calc-wrapper .sc-optimal-value {\n font-size: 24px;\n font-weight: 800;\n color: var(--sc-primary-700);\n font-family: 'JetBrains Mono', monospace;\n }\n\n #shearing-calc-wrapper .sc-optimal-icon {\n width: 48px;\n height: 48px;\n border-radius: 50%;\n background: var(--sc-primary-100);\n display: flex;\n align-items: center;\n justify-content: center;\n flex-shrink: 0;\n }\n\n #shearing-calc-wrapper .sc-optimal-icon svg {\n width: 24px;\n height: 24px;\n color: var(--sc-primary-600);\n }\n\n #shearing-calc-wrapper .sc-note {\n font-size: 14px;\n color: var(--sc-steel-500);\n line-height: 1.6;\n }\n\n \/* \u2500\u2500 Error \u2500\u2500 *\/\n #shearing-calc-wrapper .sc-error {\n display: none;\n background: var(--sc-red-50);\n border: 1px solid var(--sc-red-200);\n border-radius: 12px;\n padding: 12px 16px;\n font-size: 14px;\n color: var(--sc-red-700);\n align-items: flex-start;\n gap: 8px;\n }\n\n #shearing-calc-wrapper .sc-error.sc-visible {\n display: flex;\n }\n\n #shearing-calc-wrapper .sc-error-icon {\n width: 20px;\n height: 20px;\n color: var(--sc-red-500);\n flex-shrink: 0;\n margin-top: 2px;\n }\n <\/style>\n<\/head>\n\n<body>\n\n<div id=\"shearing-calc-wrapper\">\n <div class=\"sc-card\">\n <div class=\"sc-body\">\n\n \n <div class=\"sc-field\">\n <label for=\"sc-thickness\" class=\"sc-label\">\n Material Thickness <span class=\"sc-label-mono\">(T)<\/span>\n <\/label>\n <div class=\"sc-input-wrap\">\n <input type=\"number\" id=\"sc-thickness\" min=\"0.1\" max=\"50\" step=\"0.01\" placeholder=\"e.g. 2.5\" class=\"sc-input\">\n <span class=\"sc-unit\">mm<\/span>\n <\/div>\n <p class=\"sc-hint\">Typical range: 0.5 mm \u2013 20 mm<\/p>\n <\/div>\n\n \n <div class=\"sc-field\">\n <label for=\"sc-material\" class=\"sc-label\">Material Type<\/label>\n <div class=\"sc-select-wrap\">\n <select id=\"sc-material\" class=\"sc-select\">\n <option value=\"\" disabled selected>Select material\u2026<\/option>\n <option value=\"mild_steel\">Mild Steel (Low Carbon)<\/option>\n <option value=\"stainless_steel\">Stainless Steel<\/option>\n <option value=\"aluminum\">Aluminum<\/option>\n <option value=\"high_tensile\">High-Tensile Steel<\/option>\n <\/select>\n <svg class=\"sc-select-icon\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M19 9l-7 7-7-7\"\/><\/svg>\n <\/div>\n <\/div>\n\n \n <div class=\"sc-btn-row\">\n <button id=\"sc-calcBtn\" class=\"sc-btn\">Calculate<\/button>\n <\/div>\n\n \n <div id=\"sc-results\" class=\"sc-results\">\n <div class=\"sc-results-inner\">\n <p class=\"sc-results-title\">Calculation Results<\/p>\n\n <div class=\"sc-meta\">\n <span id=\"sc-resMaterialBadge\" class=\"sc-badge\"><\/span>\n <span class=\"sc-meta-dot\">•<\/span>\n <span id=\"sc-resThickness\" class=\"sc-meta-thickness\"><\/span>\n <\/div>\n\n <div class=\"sc-range-box\">\n <p class=\"sc-range-label\">Recommended Clearance Range<\/p>\n <p id=\"sc-resRange\" class=\"sc-range-value\"><\/p>\n <div class=\"sc-bar-track\">\n <div id=\"sc-rangeBarMin\" class=\"sc-bar-min\"><\/div>\n <div id=\"sc-rangeBarFill\" class=\"sc-bar-fill\"><\/div>\n <\/div>\n <div class=\"sc-bar-labels\">\n <span>0 mm<\/span>\n <span id=\"sc-rangeBarMax\"><\/span>\n <\/div>\n <\/div>\n\n <div class=\"sc-optimal-box\">\n <div>\n <p class=\"sc-optimal-label\">Optimal CNC Setting<\/p>\n <p id=\"sc-resOptimal\" class=\"sc-optimal-value\"><\/p>\n <\/div>\n <div class=\"sc-optimal-icon\">\n <svg fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M5 13l4 4L19 7\"\/><\/svg>\n <\/div>\n <\/div>\n\n <p id=\"sc-resNote\" class=\"sc-note\"><\/p>\n <\/div>\n <\/div>\n\n \n <div id=\"sc-errorMsg\" class=\"sc-error\">\n <svg class=\"sc-error-icon\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><path d=\"M15 9l-6 6M9 9l6 6\"\/><\/svg>\n <span id=\"sc-errorText\"><\/span>\n <\/div>\n\n <\/div>\n <\/div>\n<\/div>\n\n\n<script>\n(function () {\n var MATERIALS = {\n mild_steel: { label: 'Mild Steel', minPct: 0.05, maxPct: 0.08 },\n stainless_steel: { label: 'Stainless Steel', minPct: 0.08, maxPct: 0.10 },\n aluminum: { label: 'Aluminum', minPct: 0.10, maxPct: 0.12 },\n high_tensile: { label: 'High-Tensile Steel', minPct: 0.06, maxPct: 0.09 }\n };\n\n function $(id) { return document.getElementById(id); }\n\n var thicknessInput = $('sc-thickness');\n var materialSelect = $('sc-material');\n var calcBtn = $('sc-calcBtn');\n var resultsPanel = $('sc-results');\n var errorPanel = $('sc-errorMsg');\n var errorText = $('sc-errorText');\n\n function fmt(n) {\n return n < 0.01 ? n.toFixed(4) : n < 0.1 ? n.toFixed(3) : n.toFixed(2);\n }\n\n function showError(msg) {\n resultsPanel.classList.remove('sc-visible');\n errorText.textContent = msg;\n errorPanel.classList.add('sc-visible');\n }\n\n function hideError() {\n errorPanel.classList.remove('sc-visible');\n }\n\n function calculate() {\n hideError();\n\n var T = parseFloat(thicknessInput.value);\n var matKey = materialSelect.value;\n\n if (isNaN(T) || T <= 0) {\n showError('Please enter a valid material thickness greater than 0.');\n return;\n }\n if (T > 50) {\n showError('Thickness exceeds 50 mm. Please verify your input \u2014 most shearing machines handle up to 20\u201325 mm.');\n return;\n }\n if (!matKey || !MATERIALS[matKey]) {\n showError('Please select a material type from the dropdown.');\n return;\n }\n\n var mat = MATERIALS[matKey];\n var minC = T * mat.minPct;\n var maxC = T * mat.maxPct;\n var optC = (minC + maxC) \/ 2;\n\n $('sc-resMaterialBadge').textContent = mat.label;\n $('sc-resThickness').textContent = 'T = ' + T + ' mm';\n $('sc-resRange').textContent = fmt(minC) + ' mm \\u2013 ' + fmt(maxC) + ' mm';\n $('sc-resOptimal').textContent = fmt(optC) + ' mm';\n\n var minPctLabel = (mat.minPct * 100).toFixed(0);\n var maxPctLabel = (mat.maxPct * 100).toFixed(0);\n $('sc-resNote').textContent = 'Based on ' + minPctLabel + '%\\u2013' + maxPctLabel + '% of material thickness (' + T + ' mm). The optimal value is the midpoint, suitable for most CNC hydraulic shearing machines.';\n\n var barMax = maxC * 2.2;\n var minPos = (minC \/ barMax) * 100;\n var maxPos = (maxC \/ barMax) * 100;\n $('sc-rangeBarMin').style.width = minPos + '%';\n $('sc-rangeBarFill').style.left = minPos + '%';\n $('sc-rangeBarFill').style.width = (maxPos - minPos) + '%';\n $('sc-rangeBarMax').textContent = fmt(barMax) + ' mm';\n\n resultsPanel.classList.remove('sc-visible');\n void resultsPanel.offsetWidth;\n resultsPanel.classList.add('sc-visible');\n resultsPanel.scrollIntoView({ behavior: 'smooth', block: 'nearest' });\n }\n\n calcBtn.addEventListener('click', calculate);\n thicknessInput.addEventListener('keydown', function (e) {\n if (e.key === 'Enter') calculate();\n });\n})();\n<\/script>\n\n\n<script type=\"application\/ld+json\">\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"WebApplication\",\n \"name\": \"Shearing Blade Clearance Calculator\",\n \"applicationCategory\": \"EngineeringApplication\",\n \"operatingSystem\": \"Web Browser\",\n \"description\": \"Calculate recommended shearing blade clearance based on material type and sheet thickness. Supports Mild Steel, Stainless Steel, Aluminum, and High-Tensile Steel.\",\n \"offers\": {\n \"@type\": \"Offer\",\n \"price\": \"0\",\n \"priceCurrency\": \"USD\"\n },\n \"creator\": {\n \"@type\": \"Organization\",\n \"name\": \"HARSLE\",\n \"url\": \"https:\/\/www.hfrpress.com\/\"\n }\n}\n<\/script>\n<\/body>\n<\/html>\n\n","protected":false},"excerpt":{"rendered":"<p>The Shearing Blade Clearance Calculator is an essential tool for sheet metal processing, helping operators determine the optimal blade gap based on material type and…<\/p>","protected":false},"author":2,"featured_media":24363,"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":[8413],"tags":[8491,8492,8493,8490,8489],"class_list":["post-24362","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-unit-and-industry-standard-conversion","tag-blade-gap","tag-metal-shearing","tag-shear-blades","tag-shearing-clearance","tag-sheet-cutting","pmpro-has-access"],"acf":[],"jetpack_featured_media_url":"https:\/\/www.mechstream.com\/wp-content\/uploads\/2026\/03\/Shearing-Blade-Clearance-Calculator.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/posts\/24362","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/comments?post=24362"}],"version-history":[{"count":0,"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/posts\/24362\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/media\/24363"}],"wp:attachment":[{"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/media?parent=24362"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/categories?post=24362"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mechstream.com\/es\/wp-json\/wp\/v2\/tags?post=24362"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}