FD-840雙向型展刀頭
雙滑塊展刀是以曲柄為傳動方式，進給速度穩定，便于進給速度與行程的調整。
The feeding mechanism of single slide broaching tool with counterweight balance slide block is rack and geartransmission mode, which is stable in feeding speed and convenient for adjusting 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.
可與行控型回轉油壓缸搭配使用或搭配伺服馬達以及滾珠絲杠機構做精密展刀加工，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。
lt can be used with line-controlled rotary hydraulic cylinder or with servo motor and ball screw mechanism for precisionbroaching, which is used for complex contour, numerical control interpolation movement, tuming inner and outer endfaces, inner and outer grooves, inner and outer threads, straight boring, multi-step compound boring, chamfering, taper,etc.
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。
The limit speed and operating force depend on the specifications of the spreading head, the weight of the tool and thelength of the tool.
FD-840雙向型展刀頭 技術參數：
