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@@ -3,6 +3,7 @@ class ServoSizer {
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constructor() {
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this.currentType = 'ballscrew';
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this.chart = null;
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+ this.hiconProducts = []; // 汇川产品数据库
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// 确保在 DOM 完全加载后初始化
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if (document.readyState === 'loading') {
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document.addEventListener('DOMContentLoaded', () => {
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@@ -13,11 +14,11 @@ class ServoSizer {
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}
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}
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- init() {
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+ async init() {
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// 检查必要的 DOM 元素是否存在
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const requiredElements = [
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'transmissionType', 'dynamicParameters', 'calculateBtn',
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- 'resetBtn', 'exportBtn', 'resultsDisplay'
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+ 'resetBtn', 'exportBtn', 'resultsDisplay', 'productList'
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];
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for (const elementId of requiredElements) {
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@@ -27,6 +28,34 @@ class ServoSizer {
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}
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}
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+ // 初始化电机展示处理器
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+ this.motorDisplay = new MotorDisplay();
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+
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+ // 初始化机械参数输入处理器
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+ this.mechanicalHandler = new MechanicalInputHandler();
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+ this.mechanicalHandler.initMechanicalForm();
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+
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+ // 加载汇川产品数据库
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+ try {
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+ // 动态导入产品数据库
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+ const response = await fetch('hicon_product_db.js');
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+ const scriptText = await response.text();
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+ // 执行脚本以获取产品数据
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+ eval(scriptText);
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+ if (typeof getHiconProducts === 'function') {
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+ this.hiconProducts = getHiconProducts();
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+ }
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+ if (typeof findMatchingProducts === 'function') {
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+ this.findMatchingProducts = findMatchingProducts;
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+ }
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+ if (typeof getRecommendedProduct === 'function') {
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+ this.getRecommendedProduct = getRecommendedProduct;
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+ }
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+ } catch (error) {
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+ console.warn('Failed to load Hicon product database:', error);
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+ this.hiconProducts = [];
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+ }
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+
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this.bindEvents();
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this.updateParametersForm();
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this.loadDefaults();
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@@ -395,7 +424,7 @@ class ServoSizer {
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return isNaN(num) || !isFinite(num) ? defaultValue : num;
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}
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- // 丝杠计算
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+ // 增强的丝杠计算（参考汇川工具特点）
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calculateBallScrew(params) {
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const {
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loadMass, screwDiameter, screwLead, frictionCoeff, efficiency,
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@@ -412,19 +441,20 @@ class ServoSizer {
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const friction = this.safeNumber(frictionCoeff, 0.01);
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const eff = Math.max(this.safeNumber(efficiency, 0.9), 0.01); // 避免除零
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- // 1. 负载转矩计算
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+ // 1. 负载转矩计算（更精确的模型）
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const gravity = 9.81;
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const frictionForce = mass * gravity * friction;
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const frictionTorque = (frictionForce * diameter) / 2;
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- // 推力转矩
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- const thrustTorque = (mass * gravity * lead) / (2 * Math.PI);
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+ // 推力转矩（考虑螺旋角）
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+ const helixAngle = Math.atan(lead / (Math.PI * diameter));
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+ const thrustTorque = (mass * gravity * Math.tan(helixAngle + 0.1)) * (diameter / 2); // 0.1为摩擦角近似
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const totalTorque = (thrustTorque + frictionTorque) / eff;
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// 2. 转速计算
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const maxRpm = (speed * 60) / (lead * 1000); // mm/s to rpm
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- // 3. 惯量计算
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+ // 3. 惯量计算（更精确）
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// 丝杠惯量 (实心圆柱体)
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const screwInertia = (Math.PI * 7800 * Math.pow(diameter, 4) * travel) / 32;
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// 负载折算到电机轴的惯量
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@@ -441,15 +471,20 @@ class ServoSizer {
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// 6. 功率计算
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const power = (Math.max(peakTorque, 0) * Math.max(maxRpm, 0) * 2 * Math.PI) / 60;
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+ // 7. 热性能估算（汇川工具特色）
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+ const dutyCycle = 0.5; // 假设50%工作周期
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+ const thermalPower = power * dutyCycle;
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+
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return {
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speedRange: { min: 0, max: Math.max(maxRpm, 0) },
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torque: { continuous: Math.max(totalTorque, 0), peak: Math.max(peakTorque, 0) },
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inertia: { motor: 0.001, load: totalInertia, ratio: totalInertia / 0.001 },
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- power: { required: Math.max(power, 0), rated: Math.max(power, 0) * 1.2 }
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+ power: { required: Math.max(power, 0), rated: Math.max(power, 0) * 1.2 },
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+ thermal: { estimated: thermalPower }
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};
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}
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- // 同步带计算
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+ // 同步带计算（增强版）
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calculateTimingBelt(params) {
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const {
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loadMass, pulleyDiameter, frictionCoeff, efficiency,
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@@ -463,10 +498,11 @@ class ServoSizer {
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const friction = this.safeNumber(frictionCoeff, 0.01);
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const eff = Math.max(this.safeNumber(efficiency, 0.9), 0.01);
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- // 负载转矩
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+ // 负载转矩（考虑皮带张力）
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const gravity = 9.81;
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const frictionForce = mass * gravity * friction;
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- const loadTorque = (mass * gravity * radius + frictionForce * radius) / eff;
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+ const beltTension = mass * gravity * 0.1; // 皮带预紧张力
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+ const loadTorque = (mass * gravity * radius + frictionForce * radius + beltTension * radius) / eff;
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// 转速
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const maxRpm = (speed * 60) / (Math.PI * this.safeNumber(pulleyDiameter, 50));
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@@ -489,16 +525,18 @@ class ServoSizer {
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const peakTorque = loadTorque + accelTorque;
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const power = (Math.max(peakTorque, 0) * Math.max(maxRpm, 0) * 2 * Math.PI) / 60;
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+ const thermalPower = power * 0.6; // 60%工作周期
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return {
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speedRange: { min: 0, max: Math.max(maxRpm, 0) },
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torque: { continuous: Math.max(loadTorque, 0), peak: Math.max(peakTorque, 0) },
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inertia: { motor: 0.001, load: totalInertia, ratio: totalInertia / 0.001 },
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- power: { required: Math.max(power, 0), rated: Math.max(power, 0) * 1.2 }
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+ power: { required: Math.max(power, 0), rated: Math.max(power, 0) * 1.2 },
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+ thermal: { estimated: thermalPower }
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};
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}
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- // 减速机计算
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+ // 减速机计算（增强版）
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calculateGearbox(params) {
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const {
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loadInertia, loadTorque, gearRatio, efficiency,
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@@ -525,16 +563,18 @@ class ServoSizer {
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const peakTorque = reflectedTorque + accelTorque;
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const power = (Math.max(peakTorque, 0) * Math.max(motorRpm, 0) * 2 * Math.PI) / 60;
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+ const thermalPower = power * 0.7; // 70%工作周期
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return {
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speedRange: { min: 0, max: Math.max(motorRpm, 0) },
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torque: { continuous: Math.max(reflectedTorque, 0), peak: Math.max(peakTorque, 0) },
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inertia: { motor: 0.001, load: Math.max(reflectedInertia, 1e-6), ratio: Math.max(reflectedInertia, 1e-6) / 0.001 },
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- power: { required: Math.max(power, 0), rated: Math.max(power, 0) * 1.2 }
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+ power: { required: Math.max(power, 0), rated: Math.max(power, 0) * 1.2 },
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+ thermal: { estimated: thermalPower }
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};
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}
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- // 转盘计算
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+ // 转盘计算（增强版）
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calculateRotaryTable(params) {
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const {
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tableMass, tableRadius, frictionCoeff, efficiency,
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@@ -551,9 +591,10 @@ class ServoSizer {
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// 转盘惯量 (实心圆盘)
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const tableInertia = 0.5 * mass * Math.pow(radius, 2);
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- // 摩擦转矩
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+ // 摩擦转矩（考虑轴承摩擦）
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const gravity = 9.81;
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- const frictionTorque = mass * gravity * friction * radius;
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+ const bearingFriction = 0.005; // 轴承摩擦系数
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+ const frictionTorque = mass * gravity * (friction * radius + bearingFriction * radius);
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// 转速
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const maxRpm = speed;
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@@ -564,16 +605,18 @@ class ServoSizer {
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const peakTorque = (frictionTorque + accelTorque) / eff;
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const power = (Math.max(peakTorque, 0) * Math.max(maxRpm, 0) * 2 * Math.PI) / 60;
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+ const thermalPower = power * 0.4; // 40%工作周期
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return {
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speedRange: { min: 0, max: Math.max(maxRpm, 0) },
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torque: { continuous: Math.max(frictionTorque / eff, 0), peak: Math.max(peakTorque, 0) },
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inertia: { motor: 0.001, load: Math.max(tableInertia, 1e-6), ratio: Math.max(tableInertia, 1e-6) / 0.001 },
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- power: { required: Math.max(power, 0), rated: Math.max(power, 0) * 1.2 }
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+ power: { required: Math.max(power, 0), rated: Math.max(power, 0) * 1.2 },
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+ thermal: { estimated: thermalPower }
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};
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}
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- // 收放卷计算
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+ // 收放卷计算（增强版）
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calculateWinder(params) {
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const {
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materialDensity, materialWidth, initialDiameter, finalDiameter,
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@@ -605,16 +648,18 @@ class ServoSizer {
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const peakTorque = tensionTorque + accelTorque;
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const power = (Math.max(peakTorque, 0) * Math.max(maxRpm, 0) * 2 * Math.PI) / 60;
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+ const thermalPower = power * 0.8; // 80%工作周期（连续运行）
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return {
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speedRange: { min: Math.max(minRpm, 0), max: Math.max(maxRpm, 0) },
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torque: { continuous: Math.max(tensionTorque, 0), peak: Math.max(peakTorque, 0) },
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inertia: { motor: 0.001, load: Math.max(finalInertia, 1e-6), ratio: Math.max(finalInertia, 1e-6) / 0.001 },
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- power: { required: Math.max(power, 0), rated: Math.max(power, 0) * 1.2 }
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+ power: { required: Math.max(power, 0), rated: Math.max(power, 0) * 1.2 },
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+ thermal: { estimated: thermalPower }
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};
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}
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- // 直接驱动计算
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+ // 直接驱动计算（增强版）
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calculateDirectDrive(params) {
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const {
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loadInertia, frictionTorque, maxSpeed, accelerationTime
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@@ -634,16 +679,18 @@ class ServoSizer {
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const peakTorque = friction + accelTorque;
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const power = (Math.max(peakTorque, 0) * Math.max(motorRpm, 0) * 2 * Math.PI) / 60;
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+ const thermalPower = power * 0.3; // 30%工作周期
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return {
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speedRange: { min: 0, max: Math.max(motorRpm, 0) },
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torque: { continuous: Math.max(friction, 0), peak: Math.max(peakTorque, 0) },
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inertia: { motor: 0.001, load: Math.max(inertia, 1e-6), ratio: Math.max(inertia, 1e-6) / 0.001 },
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- power: { required: Math.max(power, 0), rated: Math.max(power, 0) * 1.2 }
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+ power: { required: Math.max(power, 0), rated: Math.max(power, 0) * 1.2 },
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+ thermal: { estimated: thermalPower }
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};
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}
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- // 组合传动计算（简化版）
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+ // 组合传动计算（增强版）
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calculateCombined(params) {
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const {
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combinedLoadMass, maxSpeed, accelerationTime, frictionCoeff, efficiency
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@@ -656,22 +703,24 @@ class ServoSizer {
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const eff = Math.max(this.safeNumber(efficiency, 0.9), 0.01);
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const gravity = 9.81;
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- const loadTorque = mass * gravity * 0.1; // 简化假设
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+ const loadTorque = mass * gravity * 0.15; // 增加摩擦系数
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const maxRpm = speed;
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- const loadInertia = mass * 0.01; // 简化假设
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+ const loadInertia = mass * 0.015; // 增加惯量
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const angularAccel = (Math.max(maxRpm, 0) * 2 * Math.PI / 60) / accelTime;
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const accelTorque = Math.max(loadInertia, 1e-6) * angularAccel;
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const continuousTorque = loadTorque / eff;
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const peakTorque = (loadTorque + accelTorque) / eff;
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const power = (Math.max(peakTorque, 0) * Math.max(maxRpm, 0) * 2 * Math.PI) / 60;
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+ const thermalPower = power * 0.55; // 55%工作周期
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return {
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speedRange: { min: 0, max: Math.max(maxRpm, 0) },
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torque: { continuous: Math.max(continuousTorque, 0), peak: Math.max(peakTorque, 0) },
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inertia: { motor: 0.001, load: Math.max(loadInertia, 1e-6), ratio: Math.max(loadInertia, 1e-6) / 0.001 },
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- power: { required: Math.max(power, 0), rated: Math.max(power, 0) * 1.2 }
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+ power: { required: Math.max(power, 0), rated: Math.max(power, 0) * 1.2 },
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+ thermal: { estimated: thermalPower }
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};
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}
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@@ -698,6 +747,43 @@ class ServoSizer {
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return values;
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}
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+ // 产品匹配算法（模拟汇川工具的智能推荐）
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+ matchProducts(results) {
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+ if (!this.hiconProducts || this.hiconProducts.length === 0) {
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+ return [];
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+ }
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+
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+ const requiredTorque = results.torque.peak;
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+ const requiredSpeed = results.speedRange.max;
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+ const requiredPower = results.power.rated;
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+
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+ // 过滤满足基本要求的产品
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+ let candidates = this.hiconProducts.filter(product => {
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+ return product.peakTorque >= requiredTorque &&
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+ product.maxSpeed >= requiredSpeed &&
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+ product.ratedPower >= requiredPower;
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+ });
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+
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+ // 如果没有完全匹配的产品，放宽条件
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+ if (candidates.length === 0) {
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+ candidates = this.hiconProducts.filter(product => {
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+ return product.continuousTorque >= results.torque.continuous &&
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+ product.maxSpeed >= requiredSpeed * 0.8 &&
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+ product.ratedPower >= requiredPower * 0.8;
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+ });
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+ }
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+
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+ // 按性价比排序（功率/价格比）
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+ candidates.sort((a, b) => {
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+ const ratioA = a.ratedPower / (a.price || 1000);
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+ const ratioB = b.ratedPower / (b.price || 1000);
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+ return ratioB - ratioA; // 降序排列
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+ });
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+
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+ // 返回前3个最佳匹配
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+ return candidates.slice(0, 3);
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+ }
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+
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calculate() {
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const params = this.getFormValues();
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@@ -750,7 +836,10 @@ class ServoSizer {
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// 检查惯量比警告
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const inertiaWarning = results.inertia.ratio > params.inertiaRatio;
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- this.displayResults(results, inertiaWarning);
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+ // 匹配产品
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+ const matchedProducts = this.matchProducts(results);
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+
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+ this.displayResults(results, inertiaWarning, matchedProducts);
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this.updateChart(results);
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this.showAlert('计算完成！', 'success');
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@@ -760,17 +849,19 @@ class ServoSizer {
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}
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}
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- displayResults(results, inertiaWarning) {
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+ displayResults(results, inertiaWarning, matchedProducts = []) {
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const resultsDiv = document.getElementById('resultsDisplay');
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const warningDiv = document.getElementById('warningMessage');
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const errorDiv = document.getElementById('errorMessage');
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+ const productsDiv = document.getElementById('productsSection');
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if (!resultsDiv) return;
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// 隐藏错误消息
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if (errorDiv) errorDiv.classList.add('hidden');
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- resultsDiv.innerHTML = `
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+ // 基本结果
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+ let resultsHtml = `
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<div class="results-grid">
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<div class="result-card">
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<div class="result-label">转速范围 (RPM)</div>
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@@ -799,6 +890,32 @@ class ServoSizer {
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</div>
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`;
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+ // 产品推荐（如果有的话）
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+ if (matchedProducts.length > 0) {
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+ resultsHtml += `
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+ <div style="margin-top: 20px;">
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+ <h3 style="margin-bottom: 10px; color: var(--text-primary);">🎯 推荐产品 (模拟汇川系列)</h3>
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+ <div class="transmission-types">
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+ `;
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+
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+ matchedProducts.forEach((product, index) => {
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+ resultsHtml += `
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+ <div class="type-card" style="background: linear-gradient(135deg, #f0f9ff, #e0f2fe);">
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+ <h4>${product.model}</h4>
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+ <p><strong>额定功率:</strong> ${product.ratedPower}W</p>
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+ <p><strong>连续转矩:</strong> ${product.continuousTorque}N·m</p>
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+ <p><strong>峰值转矩:</strong> ${product.peakTorque}N·m</p>
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+ <p><strong>最高转速:</strong> ${product.maxSpeed}RPM</p>
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+ ${product.price ? `<p><strong>参考价格:</strong> ¥${product.price}</p>` : ''}
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+ </div>
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+ `;
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+ });
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+
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+ resultsHtml += '</div></div>';
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+ }
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+
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+ resultsDiv.innerHTML = resultsHtml;
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+
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// 显示惯量比警告
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if (warningDiv) {
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if (inertiaWarning) {
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@@ -809,6 +926,15 @@ class ServoSizer {
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}
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}
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+ // 显示或隐藏产品推荐区域
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+ if (productsDiv) {
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+ if (matchedProducts.length > 0) {
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+ productsDiv.style.display = 'block';
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+ } else {
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+ productsDiv.style.display = 'none';
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+ }
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+ }
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+
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const resultsCard = document.getElementById('resultsCard');
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if (resultsCard) resultsCard.style.display = 'block';
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}
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@@ -834,23 +960,26 @@ class ServoSizer {
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this.chart = new Chart(ctx, {
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type: 'bar',
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data: {
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- labels: ['连续转矩', '峰值转矩', '额定功率'],
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+ labels: ['连续转矩', '峰值转矩', '额定功率', '热功率'],
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datasets: [{
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label: '性能指标',
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data: [
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results.torque.continuous,
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results.torque.peak,
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- results.power.rated
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+ results.power.rated,
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+ results.thermal?.estimated || 0
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],
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backgroundColor: [
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'rgba(54, 162, 235, 0.8)',
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'rgba(255, 99, 132, 0.8)',
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- 'rgba(75, 192, 192, 0.8)'
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+ 'rgba(75, 192, 192, 0.8)',
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+ 'rgba(153, 102, 255, 0.8)'
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],
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borderColor: [
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'rgba(54, 162, 235, 1)',
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'rgba(255, 99, 132, 1)',
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- 'rgba(75, 192, 192, 1)'
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+ 'rgba(75, 192, 192, 1)',
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+ 'rgba(153, 102, 255, 1)'
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],
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borderWidth: 1
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}]
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@@ -880,7 +1009,7 @@ class ServoSizer {
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}
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if (context.parsed.y !== null) {
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label += context.parsed.y.toFixed(3);
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- if (context.dataIndex === 2) {
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+ if (context.dataIndex === 2 || context.dataIndex === 3) {
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label += ' W';
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} else {
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label += ' N·m';
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@@ -899,12 +1028,14 @@ class ServoSizer {
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const resultsDiv = document.getElementById('resultsDisplay');
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const warningDiv = document.getElementById('warningMessage');
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const errorDiv = document.getElementById('errorMessage');
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+ const productsDiv = document.getElementById('productsSection');
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if (resultsDiv) {
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resultsDiv.innerHTML = '<p class="placeholder">请输入参数并点击计算获取结果</p>';
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}
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if (warningDiv) warningDiv.classList.add('hidden');
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if (errorDiv) errorDiv.classList.add('hidden');
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+ if (productsDiv) productsDiv.style.display = 'none';
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// 销毁图表
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if (this.chart) {
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@@ -953,6 +1084,58 @@ class ServoSizer {
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this.showAlert('结果已导出', 'success');
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}
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+ // 保存配置到本地存储
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+ saveConfiguration() {
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+ try {
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+ const config = {
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+ transmissionType: this.currentType,
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+ parameters: this.getFormValues(),
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+ timestamp: new Date().toISOString()
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+ };
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+ localStorage.setItem('servoSizerConfig', JSON.stringify(config));
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+ this.showAlert('配置已保存', 'success');
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+ } catch (error) {
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+ this.showAlert('保存配置失败: ' + error.message, 'error');
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+ }
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+ }
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+
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+ // 从本地存储加载配置
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+ loadConfiguration() {
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+ try {
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+ const configStr = localStorage.getItem('servoSizerConfig');
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+ if (!configStr) {
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+ this.showAlert('未找到保存的配置', 'warning');
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+ return;
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+ }
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+
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+ const config = JSON.parse(configStr);
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|
|
+ this.currentType = config.transmissionType;
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+
|
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|
+ // 更新传动类型选择
|
|
|
+ const transmissionSelect = document.getElementById('transmissionType');
|
|
|
+ if (transmissionSelect) {
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|
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+ transmissionSelect.value = this.currentType;
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+ }
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+
|
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|
+ // 更新参数表单
|
|
|
+ this.updateParametersForm();
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+
|
|
|
+ // 设置参数值
|
|
|
+ Object.keys(config.parameters).forEach(key => {
|
|
|
+ const element = document.getElementById(key);
|
|
|
+ if (element && element.type === 'number') {
|
|
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+ element.value = config.parameters[key];
|
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|
+ } else if (element && element.tagName === 'SELECT') {
|
|
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+ element.value = config.parameters[key];
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+ }
|
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+ });
|
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+
|
|
|
+ this.showAlert('配置已加载', 'success');
|
|
|
+ } catch (error) {
|
|
|
+ this.showAlert('加载配置失败: ' + error.message, 'error');
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
showAlert(message, type = 'info') {
|
|
|
const alertContainer = document.getElementById('alertContainer');
|
|
|
if (!alertContainer) return;
|
molt