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      • 鏜刀的安裝步驟
      • 本站編輯:穆格精密工具(杭州)有限公司發布日期:2019-07-13 07:29 瀏覽次數:

      鏜刀是孔加工刀具的一種,一般是圓柄的,也有較大工件使用方刀桿一般見于立車,比較常用的場合就是里孔加工,擴孔,仿形等。但是并不是只能加工里孔,端面外圓也是可以加工的,只是習慣上不是這樣使用

      鏜刀的安裝步驟

      1、將刀橋用螺栓1連接在刀柄上

      2、將精鏜刀座安裝在刀橋上

      3、將配重塊安裝在滑動體上

      4、刀具調整:

      1)松開鎖緊螺釘;

      2)根據刻度線粗調刀座,刀尖尺寸小于要加工尺寸0.5mm左右,[ 注意:通過復合調整精鏜刀座與刻度盤來保證粗調尺寸];

      3)擰緊鎖緊螺釘,擰動調整螺釘(精鏜刀座上的),頂緊鎖緊螺釘桿部,以防讓刀;

      5、用同樣方法調整配重塊,調好動平衡;

      6、鎖緊鎖緊螺釘,試鏜,測量加工孔的尺寸與要求尺寸比較,計算出偏小數值;

      7、松開鎖緊螺釘,旋刻度盤(刻度盤每轉動一小格代表0.01mm的直徑切深變化),使移動量至計算出的偏小數值;

      8、鎖緊螺釘,加工工件至尺寸.

      注意事項:

      注意精鏜刀頭的調整,請勿過分用力(切莫旋轉刻度盤超出范圍);

      用紅漆封堵的地方不能拆動,否則會損壞微調裝置;

      定期保養,注潤滑油.

      l2-1F623094Z7-50_268_170[1].jpg

      Boring tool is a kind of hole processing tool, generally round handles, and a larger workpiece using a square knife rod is generally seen in the car. The most commonly used occasions are hole processing, hole expansion, and profiling. However, it is not only possible to process the inner hole, but also the outer circle of the end surface can be processed, but it is not customarily used in this way.
      Installation steps for boring cutter
      1, bolt the bridge with a bolt 1 on the handle
      2, install the fine boring knife base on the knife bridge
      3, the weight block is installed on the sliding body
      4, tool adjustment:
      1) Loosen locking screws;
      2) According to the rough adjustment of the scale, the size of the knife tip is less than 0.5 mm of the desired size,[ Note: The rough size is guaranteed by compound adjustment of fine boring knife base and dial.] ;
      3) Tighten the locking screws, unscrew the adjusting screws(on the precision boring knife holder), and tighten the locking screw bars at the top to prevent the knife from being used;
      5, use the same method to adjust the weight block, adjust the balance;
      6, lock the lock screw, test boring, measuring the size of the machining hole and the required size comparison, calculate the partial small value;
      7, loosen the lock screw, twist the disk(the dial of the dial represents a change in diameter and depth of 0.01 mm per rotation), so that the amount of movement to the calculated small value;
      Lock screws and process the workpiece to size.
      Notes:
      Pay attention to the adjustment of the boring knife head, do not excessively force(do not rotate the dial beyond the scope);
      The place sealed with red paint can not be removed, otherwise it will damage the fine-tuning device;
      Regular maintenance, lubricating oil.

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