2024年4月10日发(作者：三星处理器exynos排行)

附件一: 技术描述和配置

MACHINING CENTRE TYPE 408MT –7 AXES –

NUMERICAL CONTROL FANUC 31i A5

408MT型7轴铣车加工中心,配有 FANUC 31iA5数控系统

I. DESCRIPTION AND TECHNICAL DATA

I. 描述和技术参数

1

CONSTRUCTION

结构

Frame and main structure casted in spheroidal graphite cast iron, compartmentalized

and closed, with ribs, ensuring a perfect static and dynamic behaviour and a great rigidity

The frame is isostatically fixed by three points onto the framework, which also holds the

tool magazine, the tool changer, the electrical cabinet, the all-round guard and all the

other elements.

Complete all-round guard with chips wall, ensuring a separation between

the machining space and the mechanical compartment of the machine.

Safe access to the different spaces with sliding front door, rear and left-hand side doors.

Swivelling numerical control director, mounted on the front, fixed on left-hand side of

the machine.

带加强筋间隔的铸铁床身，确保优良的静态和动态性能及强的刚性

床身三点均衡的支承在机床钢框架上,同时也支撑着刀具库、换刀器 、电器控制柜、

封闭式防护罩和其他装置

带有切削隔离墙的四周封闭式护罩， 确保了加工区域和机械部分完全分开

打开前边的滑动门、后门和右手边的门可直接安全的到达不同的区域

旋转数控控制器安装在机器前边的左手边位置

LINEAR AXES

直线轴

Longitudinal slide-way X-axis travel 250 mm

Transversal slide-way Y-axis travel 200 mm

Vertical slide-way Z-axis travel 300 mm

Guide-ways set on slides with preloaded cylindric recirculating roller pads,

ensuring a super precision class and a high static and dynamic loading capacity

Feed control by means of AC motors.

Ball-screws Ø 25 mm, pitch 10 mm, with preloaded nuts and ball thrust bearings

with large contact angle ensuring backlash compensation

Max. feedrate : 30 m/min.

Thrust : 260 daN

Direct measure on X, Y and Z-axes by means of high accuracy scales

Resolution: 0.0001 mm （0.1um）

X坐标轴水平导轨 行程 250 mm

1

Y坐标轴纵向导轨 行程200 mm

Z坐标轴垂直导轨 行程 300 mm

在导轨上装有超精密级预紧的循环滚柱滑枕，确保了高精密度的高静态和动态的承载能力。

棒料进给控制依靠交流发电机

直径 Ø 25 mm的滚珠丝杠, 其螺距为10 mm, 带有预紧螺母和滚珠轴承，

其最大接触面确保了间隙补偿。

最大进给量 : 30 m/min.

进给力 : 260 daN

高精度光栅尺检测X、Y、Z 轴的精度

分辨率: 0.0001 mm (0.1um)

SWIVELLING B-AXIS

摆动式B轴

Swivelling plate with horizontal rotation, supporting the motor spindle,

usable in position or in continuous

Guiding on preloaded crossed roller bearings of high accuracy and high load capacity

Angular movement –15°/+100°

Drive by AC motor and reducer type Harmonic-Drive with high torsion rigidity

Hydraulic locking in position, Direct positioning measure by coded tape and

high precision reading head

Max. rotation speed : 20 RPM

Torque : 750 Nm

Hydraulic holding brake : 500 Nm

Resolution : 0,0001°

Calibration

水平旋转的摆动式托盘支持着动力主轴，可用于定位和连续回转

导轨安装在具有高精度和强承载能力的预紧十字滚柱轴承上

摆动角度为 –15°/+100°

用交流发电机和具有高旋转刚性的减压型和谐驱动作为驱动 液压锁紧位置,

依靠编码带和高精度读头直接测量位置

最大旋转速度 : 20 RPM

扭矩 : 750 Nm

液压止动闸 : 500 Nm

分辨率 : 0,0001°

校准

Horizontal A-axis (milling / turning)

水平A轴 (铣/ 车)

High accuracy spindle/divider with horizontal axis of rotation

Spindle/divider with A4 taper for various chucks

Max. bar-stock capacity Ø 32 mm

Hydraulic clamping cylinder, adjustable force

Drive by AC servomotor

在水平轴上旋转的高精度主轴和分度头

2