Calculadora de di\u00e2metro de ventosa | Ferramenta profissional para dimensionamento de ventosas<\/title>\n <meta name=\"description\" content=\"Calcule o di\u00e2metro ideal da ventosa para sua aplica\u00e7\u00e3o. Ferramenta online gratuita para dimensionamento preciso da ventosa com base em peso, material e fatores de seguran\u00e7a.\">\n <style>\n :root {\n --primary-color: #2196F3;\n --text-color: #333;\n --border-color: #ddd;\n --result-bg: #f8f9fa;\n }\n\n .calculator-container {\n max-width: 1200px;\n margin: 0 auto;\n padding: 20px;\n font-family: inherit;\n }\n\n .section {\n margin-bottom: 30px;\n }\n\n .parameters-grid {\n display: grid;\n grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));\n gap: 20px;\n margin-bottom: 20px;\n }\n\n .parameter-item {\n background: #fff;\n padding: 15px;\n border-radius: 8px;\n box-shadow: 0 2px 4px rgba(0,0,0,0.1);\n }\n\n .parameter-item h3 {\n color: var(--text-color);\n margin: 0 0 10px 0;\n font-size: 1.1em;\n }\n\n .parameter-item p {\n margin: 0;\n font-size: 0.9em;\n color: #666;\n }\n\n .diagram {\n text-align: center;\n margin: 30px 0;\n }\n\n .diagram img {\n max-width: 100%;\n height: auto;\n }\n\n .calculator-form {\n background: #fff;\n padding: 20px;\n border-radius: 8px;\n box-shadow: 0 2px 4px rgba(0,0,0,0.1);\n }\n\n .input-group {\n margin-bottom: 15px;\n }\n\n .input-group label {\n display: block;\n margin-bottom: 5px;\n color: var(--text-color);\n }\n\n .input-group input,\n .input-group select {\n width: 100%;\n padding: 8px;\n border: 1px solid var(--border-color);\n border-radius: 4px;\n font-size: 1em;\n }\n\n .calculate-btn {\n background: var(--primary-color);\n color: white;\n border: none;\n padding: 12px 24px;\n border-radius: 4px;\n cursor: pointer;\n font-size: 1.1em;\n width: fit-content;\n min-width: 180px;\n display: block;\n margin: 24px auto 0 auto;\n transition: background 0.3s, color 0.3s;\n }\n\n .calculate-btn:hover {\n background: #1976D2;\n color: #fff;\n }\n\n .result-section {\n display: none;\n background: var(--result-bg);\n padding: 20px;\n border-radius: 8px;\n margin-top: 20px;\n text-align: center;\n }\n\n .result-value {\n font-size: 1.5em;\n font-weight: bold;\n color: var(--primary-color);\n margin: 10px 0;\n }\n\n .calculator-grid {\n display: grid;\n grid-template-columns: 1fr 1fr;\n gap: 20px;\n }\n\n .parameters-grid-2col {\n display: grid;\n grid-template-columns: 1fr 1fr;\n gap: 20px;\n }\n\n @media (max-width: 768px) {\n .calculator-container {\n padding: 10px;\n }\n\n .parameters-grid {\n grid-template-columns: 1fr;\n }\n\n .calculator-grid {\n grid-template-columns: 1fr;\n }\n\n .parameters-grid-2col {\n grid-template-columns: 1fr;\n }\n }\n <\/style>\n<\/head>\n<body>\n <div class=\"calculator-container\">\n <div class=\"section\">\n <h2>Par\u00e2metros<\/h2>\n <div class=\"parameters-grid-2col\">\n <div class=\"parameter-item\">\n <h3>Peso (W)<\/h3>\n <p>O peso total do objeto a ser levantado, incluindo quaisquer cargas adicionais.<\/p>\n <\/div>\n <div class=\"parameter-item\">\n <h3>Fator de seguran\u00e7a (S)<\/h3>\n <p>Fator de seguran\u00e7a recomendado para aplica\u00e7\u00f5es de v\u00e1cuo (normalmente 2-4).<\/p>\n <\/div>\n <div class=\"parameter-item\">\n <h3>Press\u00e3o de v\u00e1cuo (P)<\/h3>\n <p>A press\u00e3o de v\u00e1cuo no sistema, normalmente entre 0,6-0,8 bar.<\/p>\n <\/div>\n <div class=\"parameter-item\">\n <h3>N\u00famero de x\u00edcaras (N)<\/h3>\n <p>O n\u00famero de ventosas utilizadas na aplica\u00e7\u00e3o.<\/p>\n <\/div>\n <div class=\"parameter-item\">\n <h3>Fator de seguran\u00e7a de press\u00e3o de v\u00e1cuo (S<sub>p<\/sub>)<\/h3>\n <p>Fator de seguran\u00e7a adicional para press\u00e3o de v\u00e1cuo, normalmente 1,2\u20132,0.<\/p>\n <\/div>\n <\/div>\n <\/div>\n\n <div class=\"section\">\n <h2>Calculadora<\/h2>\n <form class=\"calculator-form\" id=\"calculatorForm\" action=\"\">\n <div class=\"calculator-grid\">\n <div class=\"input-group\">\n <label for=\"weight\">Peso (kg)<\/label>\n <input type=\"number\" id=\"weight\" step=\"0.1\" required>\n <\/div>\n <div class=\"input-group\">\n <label for=\"safetyFactor\">Fator de seguran\u00e7a<\/label>\n <input type=\"number\" id=\"safetyFactor\" step=\"0.1\" min=\"1\" max=\"10\" required>\n <\/div>\n <div class=\"input-group\">\n <label for=\"pressure\">Press\u00e3o de v\u00e1cuo (bar)<\/label>\n <input type=\"number\" id=\"pressure\" required>\n <\/div>\n <div class=\"input-group\">\n <label for=\"cups\">N\u00famero de x\u00edcaras<\/label>\n <input type=\"number\" id=\"cups\" min=\"1\" required>\n <\/div>\n <div class=\"input-group\">\n <label for=\"pressureSafety\">Fator de seguran\u00e7a de press\u00e3o de v\u00e1cuo<\/label>\n <input type=\"number\" id=\"pressureSafety\" step=\"0.1\" required>\n <\/div>\n <\/div>\n <button type=\"submit\" class=\"calculate-btn\">Calcular<\/button>\n <input type=\"hidden\" name=\"trp-form-language\" value=\"pt\"\/><\/form>\n <\/div>\n\n <div class=\"result-section\" id=\"resultSection\">\n <h3>Di\u00e2metro te\u00f3rico da ventosa<\/h3>\n <div class=\"result-value\" id=\"resultValue\"><\/div>\n <p>Este c\u00e1lculo \u00e9 baseado em f\u00f3rmulas padr\u00e3o de ventosas e fatores de seguran\u00e7a.<\/p>\n <\/div>\n <\/div>\n\n <script>\n document.getElementById('calculatorForm').addEventListener('submit', function(e) {\n e.preventDefault();\n \n const weight = parseFloat(document.getElementById('weight').value);\n const safetyFactor = parseFloat(document.getElementById('safetyFactor').value);\n const pressure = parseFloat(document.getElementById('pressure').value);\n const cups = parseInt(document.getElementById('cups').value);\n const pressureSafety = parseFloat(document.getElementById('pressureSafety').value);\n\n \/\/ Updated formula: D = sqrt((4 * W * S) \/ (\u03c0 * P * N * S_p))\n const diameter = Math.sqrt((4 * weight * safetyFactor) \/ (Math.PI * pressure * cups * pressureSafety));\n \n \/\/ Convert to millimeters and round to 1 decimal place\n const diameterMm = (diameter * 1000).toFixed(1);\n \n document.getElementById('resultValue').textContent = `${diameterMm} mm`;\n document.getElementById('resultSection').style.display = 'block';\n });\n 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Descubra nossa Calculadora de Di\u00e2metro de Ventosa, uma ferramenta poderosa projetada para ajudar voc\u00ea a determinar o tamanho ideal de ventosa para as necessidades espec\u00edficas da sua aplica\u00e7\u00e3o. Esta calculadora intuitiva simplifica seu processo de sele\u00e7\u00e3o, otimizando o desempenho de suc\u00e7\u00e3o e minimizando o risco de danos a materiais delicados. Seja na ind\u00fastria de manufatura, embalagem ou qualquer setor que envolva selagem a v\u00e1cuo, nossa calculadora oferece resultados precisos e adaptados aos seus par\u00e2metros. Aumente a efici\u00eancia e a confiabilidade de suas opera\u00e7\u00f5es escolhendo o di\u00e2metro ideal de ventosa. Explore nossa ferramenta hoje mesmo e elimine as suposi\u00e7\u00f5es do projeto do seu sistema de v\u00e1cuo.<\/p>\n\n\n