MT1040A無心磨床

主要特點
機床采用砂輪架固定、導輪架移動布局;砂輪為懸臂式結構,砂輪主軸采用多片式長軸瓦動壓油膜軸承;
導輪為懸臂式結構,導輪主軸前端采用整體1:30錐體滑動軸承,后端采用高精度滾動軸承;
導輪架進給采用燕尾形滾針導軌,進給用差動絲桿;
導輪架調速采用交流變頻調速;
機床配備切入機構;
托架安裝面采用T型槽定位;
主要規格參數 Main Specifications
磨削直徑 Grinding diameter | 通磨 Continuous grinding | 2~40mm |
切入磨 Cut grinding | 7~40mm | |
磨削長度 Continuous grinding | 通磨 Continuous grinding | 140mm |
切入磨 Cut grinding | 120mm | |
砂輪規格 Grinding wheel specification | psa350x125x127 | |
導輪規格 Guide wheel specification | psa250x125x75 | |
砂輪轉速 Grinding wheel rotating speed | 1870r/min | |
導輪回轉角度 Guide wheel rotary angle | 垂直平面內 Vertical plane | -2°~+4° |
水平平面內 Horizontal piane | 0°~3° | |
砂輪與導輪中心連接線至托架底面距高Distance from frame base to center line of grinding and guide wheel | 190mm | |
機床總功率 Total power | 9kw | |
機床重量 Weight | 2000kg | |
機床外型尺寸 Dimension | 1550x1300x1405mm |
工作精度 Working Accuracy
圓度 Roundness | 0.002mm |
圓柱度 Cyindricity | 0.003mm |
粗糙度 Roughness | Ra0.32μm |
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