National Machine Tool No. 机床组别
Machine Tool Properties 机床特性
Machine Tool Category 机床类别 Page 5 第5页
Technical Parameters 技术参数
Unit: mm 单位：mm
Model 型号
Parameter 参数
Power Stroke 工作行程
Max. Length of Machining Part 加工件最大长度
Max. Width of Machining Part 加工件最大宽度
Machining Part Thickness 加工件厚度
Cutting Taper 切割锥度 Model F F型
Model G G型
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Max. Weight of Machining Part 加工件最大重量
Work-Piece Surface Roughness 工件表面粗糙度
Max. Material Removal Ratio 最大材料去除率
Current Range of Electrode Wire 电极丝电流范围
Operating Mains 工作电源
Max. Machining Current 最大加工电流
Control Mode 控制方式
Control Accuracy 控制精度
Total Weight of Machine Tool 机床总重量
Outer Diameter Size of Machine Tool 机床外径尺寸
Open-Loop, Step-Motor Drive 开环、步进电机驱动
Description: 说明：
The above “Cutting Taper” and “Operating Thickness” take 150mm as the “Calculation Height”. 以上切割锥度、工作厚度以150mm为计算高度；
Surface Roughness Ra≤2.5m has been determined when “Cutting Speed” is 20mm2/min. 表面粗度Ra≤2.5m，是在切割速度为20mm2/min.时测定的。
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Machine tool handling and installation 机床的搬运和安装
Machine Tool Handling and Hoisting 机床的搬运和吊装
Machine tool handling can be hoisted or use the lift-truck. Please refer to diagram 4 for outer packing box hoisting. If there is no packing box, please refer to diagram 5 with the utilization of double ends of machine tool body and four hoisting screws for lift. Please be noted that the hoisting screw should be tightly wrenched and the face tightly stuck to the body. Otherwise it easily breaks the screw root and causes the unnecessary accidents. As for the large-size machine tool above Dk7763, it should use the enough intensity hoisting bar. Soft materials should be filled between the wire rope and machine tool contact so that it will not damage the outer appearance. Un-smooth circumstances such as jolt, tilt, impact etc. should be avoided in the handling.
机床的搬运可用吊装，也可用铲车。当有外包装箱吊运时可见图4，若无包装箱则可利用床身两端，四只起吊螺丝起吊，见图5。注意起吊螺丝必须拧紧，其端面必须紧贴床身，否则螺丝根部容易折断，造成不必要的事故。对于Dk7763以上的大型机床，必须用具有足够强度的起吊棒。钢丝绳与机床接触处要填放软性物质，以免损伤外观。搬运中应避免颠簸、倾斜、撞击等不平稳现象。
Machine Tool Installation 机床安装
It should keep a clean, dust-free installation environment without vibrating source; corrosive gas and large wattage electrical equipment interference. It better controls 20±5℃ to the operating environment temperature.
安装环境应清洁，无粉尘、无振动源，无腐蚀气体，无大功率电气设备干扰。建议工作环境温度最好控制在20±5℃。
As far as the “Installation Direction of the Machine Tool” is concerned, it is better for the operator to face the “Natural Light Source”. After the initial placement of the Machine Tool, firstly remove the “Locking Blocks” on both ends of the “Guide Rail” and replace them with the Machine Backups, then wash the key “Drive Members” such as “Lead-Screw Pair”, “Guide Rail”, “Guide Wheel” etc. by the clean kerosene and immediately coat with clean HJ-30 Lubricant in order to prevent from rusting. Relying on the adjustable Screws below the “Machine Tool Body”, it should not exceed 0.04/1000 requirements for the lateral and longitudinal directions of the “Level Gauge” in the “Work-Table”. The Machine Tool should have the reliable connection with the “Protective Ground System” for purpose of ensuring the safe use.
机床安装方向尽量使操作者面对自然光源。机床初步安放后，应拆去导轨两端锁紧块，换上随机带的挡块，然后用干净煤油清洗丝杠副、导轨、导轮等重要传动件，要立即擦上清洁的HJ-30机油以防生锈。借助床身下面的调整螺钉，使水平仪在工作台纵横二个方向均不得超
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过0.04/1000的要求。机床应与保护接地装置可靠连接，以确保使用安全。
Diagram 4 图4
Hoisting Diagram of Outer Packing Lifting Box 外包装吊箱吊运图
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Machine Tool Adjustment and Operation 机床调整与操作
Preparation Works 准备工作
On-Line 联机
Please carefully read “Use Description of Two Parts of Machinery & Machine Tool Running System” before on-line in order to correctly connect the Sockets with various Plugs.
联机前应仔细阅读机械与电器二部分使用说明书，使其各个插头与插座，得以正确的联接。
Start the “Mains Switch”, make No-Load Running of the Machine Tool, observe whether it has the normal working condition or not.
启动电源开关，让机床空载运行，观察其工作状态是否正常。
The contents include the following: 内容有：
The “Control Cabinet” should have more than ten minutes’ normal operation. 控制柜必须正常工作十分钟以上；
It should have the normal operation for various parts of the “Motion Pair” in the Machine Tool. 机床各部分运动副工作正常；
No Error in “Pulse Mains” and “Machine Tool Running System Operation” 脉冲电源与机床电器工作无失误；
It should have sensitive action of various “Stroke Switch Contacts”. 各个行程开关触点动作灵敏；
Smooth flow of the “Working Solution” in various “Inlet and Outlet Pipes” with normal pressure,
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the “Working Solution” should wrap “Molybdenum Wire”. 工作液各进出管畅通无阻，压力正常，工作液裹住钼丝。
Fill the Lubricant according to the lubricating demands of the Machine Tool. 按机床润滑要求注油；
See Diagram 6, Diagram 7 and Table 2. 见图6、图7和表2
Please accord with table 2 stipulations for Machine Tool Lubrication with regular oil adding. Because it is a high speed Wire-Traveling Machine Tool, therefore whether various systems have normal lubrication or not is vital to the Cutting Accuracy and Roughness. The consumers should think high of this very point.
机床润滑请按表2规定，定期加油，由于本机床为高速走丝，所以各系统的润滑是否正常，对其切割精度与粗糙度是至关重要，因此务必请用户重视。
Diagram 5 图5
Machine Tool Main Frame Hoisting Diagram 机床主机吊运图
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K-Directional K向
Diagram 6 图6
The Conceptual Diagram to various “Kinetic Part Lubricating Positions” of the Work-Table 工作台各运动件润滑部件示意图
Diagram 7 图7
Lubricant Oil of “Kinetic Wire Component” 运丝部件润滑油 Table 2 表2 No.
Lubricating Lubricating Oil Adding Points for Attention 15