“Machine light” switch with white l a mp; “机床照明”按钮带白色信号灯；

Coolant “Aut o m atic – Manual” selector; ; 冷 却液的“手动-自动”选择键

“External coolant” switch with white  l a mp; “外冷 却液”按钮带白色信号灯；

“Internal coolant” switch with white l a mp; “内冷 却液”按钮带白色信号灯；

Coolant flow potentiometer;冷 却液输送电位计

Handweel activation switch;手轮激 活开关

Operator platform joystick;操作平台控制杆

“Norm al OFF” switch;“正常关机”开关

Key-selector BHG activation;键-选择BHG激 活

Spindle JOG selector (clockwise and counterclockwise);

主轴手动选择（顺时针和逆 时针）

“JOG Rotation” switch with white la mp;“手动旋转”按钮带白色信号灯；

Chip conveyor “Aut o m atic – Manual” selector; 铁屑输送器的手动-自动选择键；

“Start chip conveyor” switch with green la mp; 

“铁屑输送器的启动”按钮带绿色信号灯；

“Stop chip conveyor” switch with red la mp; 

“铁屑输送器”的停止按钮带红色信号灯；

Siemens mobile control panel (BHG).西门子移动控制面板（BHG）

Functioning: 功能

The functioning of the m ain control panel is quite complex because it carries out whether the norm al functions provided by Siemens, or the sp

ecific operations planned by the operator and both.

主面板的功能相当复杂，因为它既包含西门子提供的标准功能，还有上述功能用于专门操作。