機械原理課程設計 例題實例
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- 機械原理課程設計 例題實例設計任務書············································
設計方案說明··········································
一、設計要求··········································
二、方案確定··········································
三、功能分解··········································
四、選用機構··········································
五、機構組合設計······································
六、運動協調設計······································
七、圓柱直齒輪設計····································
八、方案評價··········································
參考文獻···············································
設計小結···············································
方案設計說明
一.設計要求
設計健身球自動檢驗分類機，將不同直徑尺寸的健身球按直徑分類。檢測后送入各自指定位置，整個工作過程（包括進料、送料、檢測、接料）自動完成。
健身球直徑范圍為ф40～ф46mm，要求分類機將健身球按直徑的大小分為三類。
1. ф40≤第一類≤ф42
2. ф42<第二類≤ф44
3. ф44<第三類≤ф46
電機轉速：720r/min，生產率（檢球速度）20個/min。
二.方案確定
初選了三種設計方案，如下：...
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