SFA-2015伺服內置式展刀頭

帶配重平衡滑塊的單滑塊展刀，進給機構是齒輪與滾珠絲杠的傳動方式，進給速度穩定，便于進給速度與行程的調整。

The feeding mechanism of the single slider broaching tool with counterweight balancing slider is the transmission modeof gear and ball screw, which is stable in feeding speed and convenient for adjustment of feeding speed and stroke.

滑動面均經過硬化以及精密研磨，剛性與耐久性佳。

The sliding surfaces are hardened and precision ground, and have excellent rigidity and durability.

展刀頭內置行星減速機、伺服電機驅動，減少機械傳動累計誤差。

Planetary reducer and servo motor drive are built in the spreading tool bit to reduce the accumulated error of mechanicaltransmission.

用于復雜輪廓、數控插補運動、車內外端面、內外溝槽、內外螺紋、直線鏜孔、多臺階復合鏜孔、倒角、錐度等。

Used for complex contour, numerical control interpolation movement, turning inner and outer end faces, inner and outergrooves, inner and outer threads, straight boring, multi-step compound boring, chamfering, taper, etc.

電源及編碼器出線需配置滑環使用。

Power supply and encoder outlet shall be equipped with slip ring.

展刀皆為背隙可消除式。

The broaches are all backgap-eliminating.

在擁有很大總剛性的同時，進行中到大難度的加工。

While possessing the maximum total rigidity, it can carry out moderate to difficult machining.

定義的裝載式刀具的重量可以通過特定的配重平衡重量來平衡。

The weight of a defined loading tool can be balanced by a specific counterweight.

高轉速，通過相對的滑塊來實現平衡。

High rotating speed, balancing by opposite sliders.

極限轉速和操作力取決于展刀頭規格、刀具重量、刀具長度以及滑塊位置。

The limit speed and operating force depend on the specifications of the spreading head, the weight of the tool, thelength of the tool and the position of the slider.

SFA-2015伺服內置式展刀頭技術參數：