• 應(yīng)用Application:

該拉床采用外切屑法。This broaching machine adopts external removing Chip method.

該機(jī)床適用于立柱材料，工件固定，刀具旋轉(zhuǎn)進(jìn)給。This machine is suitable for column material，the workpiece is fixed and the tool is rotated to feed.

孔徑：φ5mm～φ30mmHole diameter：φ5mm～φ30mm

最大孔深Max hole depth：2000mm

工件外徑范圍Workpiece outside diameter range: ~φ60mm

數(shù)控系統(tǒng)CNC system：KND system

• 精度Accuracy

孔徑精度Hole accuracy：IT7～IT11

• Description of workpiece processing工件加工的描述

(1) 將工件安裝到專用夾頭上Install the workpiece to the dedicated chucks;

(2) 將刀具安裝到刀架上 Install the cutting tool to the tool holder;

(4) 打開冷卻系統(tǒng)Open the cooling system;

(5) 在加工過程中，刀具進(jìn)給由系統(tǒng)以一定角度旋轉(zhuǎn)During machining, the tool feed is rotated by the system at a certain angle.

(6) Z軸進(jìn)給系統(tǒng)驅(qū)動(dòng)刀具進(jìn)給Z axis feeding system drives the cutting tool to feed;

(7) 當(dāng)加工到一定位置時(shí)，通過后驅(qū)動(dòng)系統(tǒng)將刀具調(diào)整到一定高度When processing to a certain place, the cutting tool is adjusted to a certain height by the back-driving system;

(8) Z軸驅(qū)動(dòng)系統(tǒng)驅(qū)動(dòng)刀具后退，同時(shí)刀具隨角度旋轉(zhuǎn)，完成一個(gè)加工過程Z-axis driving system drives the cutting tool to back off, at the meantime, the cutting tool rotates with its angle, to complete a procession.

（9）切削刀具以其原始路線返回到工件的最前面，然后切削刀具旋轉(zhuǎn)一定角度The cutting tool returns to the most front of the workpiece with its original route, then the cutting tool rotates a certain angle.

（10）重復(fù)步驟（5）-（9），完成工件的整個(gè)加工過程Repeat steps（5）--（9）, and finish the whole procession of the workpiece.

• 主要技術(shù)數(shù)據(jù)及規(guī)格Main technical data and specifications: