LSK5705上拉式硬拉床是我公司自主研發(fā)具有知識(shí)產(chǎn)權(quán)的新產(chǎn)品，對(duì)主要部件通過(guò)三維建模、三維分析采用*的工藝手段制造出的國(guó)內(nèi)*臺(tái)高速數(shù)控上拉式硬拉床。此型號(hào)拉床加工效率*，工件單件加工成本大幅降低，可帶自動(dòng)上下料機(jī)械手連線(xiàn)生產(chǎn)。

LSK5705主要針對(duì)熱后工件的內(nèi)孔、內(nèi)花鍵及各種不同形狀內(nèi)齒進(jìn)行整形加工；工件被拉削部位的zui高硬度可達(dá)HRC60以上，是提高工件的內(nèi)孔、內(nèi)花鍵、內(nèi)齒輪等表面粗糙度和齒形精度的關(guān)鍵設(shè)備。硬質(zhì)合金刀具刃磨一次可拉削工件近萬(wàn)個(gè)，共可刃磨15次左右—。

LSK5705 high-speed CNC upward hard broaching machine is special product independent research and development by our company. the main components are 3D modeling and 3D analysis, the first high-speed CNC upward hard broaching machine in China manufactured by advanced technology and method. This broaching machine is high processing efficiency. the processing cost of workpiece is economy, The machine can apolegamy Automatic material delivery machine then。

This broaching machine used for broaching quenched inner bore. internal spline and various kinds internal tooth . the highest hardness reach HRC60, it's key equipment to enhance precision. The hard alloy broach can broaching ten thousand work piece per sharpening and can sharpening frequency 15 times.

LSK5705主要技術(shù)參數(shù)：

1、額定拉力×額定行程：50KNx800mm

2、拉削速度（無(wú)級(jí)調(diào)速）：0-80m/min

3、主滑板返回速度（無(wú)級(jí)調(diào)速）：0-80m/min

4、齒形精度5級(jí)

5、拉削表面粗糙度：Ra 1.6-0.8

Main technical parameters:

1. Rated force × Rated Trave:50kN × 800 mm

2. Broaching speed(continuously viable):0-80 m/min

3.Return speed(continuously viable):0-80 m/min

4. Tooth profile precision:5 grade

5. Surface roughness:Ra 1.6-0.8