A263 •長度單位 Unit of Length (mm) CUTTING HCM 切削技術資料 - 如何正確選擇刀具 HCMTECHNICAL INFO -HOWTOCHOOSE A CUTTER 形式Form 主偏角 外周切削刃角 說明Description 刀具外徑切削刃角越大，徑向分力越大；軸向分力越小，適合加工薄壁件，軸向剛性較差的零件加工。 刀具外徑切削刃角越小，軸向分力越大；徑向分力越小，適應於大懸長加工。 The greater the peripheral cutting edge angle, the greater the radial component; axial component of the smaller, to adapt to thin-walled parts, poor rigidity of the axial processing of parts. The smaller the peripheral cutting edge angle, the greater the axial component; radial component of the smaller, adapted to large long-length processing. 外周切削刃角與切削刃的關係 Relationship between cutting edge angle and cutting edge 如何正確搭配刀片座類型 How to properly match the insert seat type Fa: 切削力的軸向分力 Fr: 切削力的徑向分力 Fa:Axial component of cutting force. Fr: Radial component of cutting force. 形式Form Ha : 不使用修光刃刀片的粗糙度Ha:Don't used wiper insert Hb : 使用修光刃刀片的粗糙度Hb: Used wiper insert Ha Hb 每刃 進給(f) 每刃 進給(f) 每刃 進給(f) 每刃 進給(f) 切削數據 : ◆工件 : Al7075 ◆刀頭 HCM-63 ◆ Vc=700m/min ◆ fZ=0.1mm/t ◆ Ap=0.1mm Ha: Ha: Hb: Hb: 說明Description - 帶修光刃的刀片 : 所有刀片帶有修光刃，相對刀片的跳動高度，利用高度最突出的刀片修光刃刮光表面的方法。 - With wiper insert: All insert have a wiper edge, relative to the beating height of the insert, using the most prominent insert to wiper the surface of the wiper. - 加入修光刃刀片的方式 : 在一般刀片中，加入 1~2 片呈圓滑線型的修光刃刀片比其它刃刀片稍突出。 -Wiper insert to join the way: in the general insert, add 1 to 2 was rounded linear wiper insert than other edge insert slightly prominent. 5 6 修光刃刀片 一般捨棄式刀片
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