2.5 T68型卧式镗床的电气控制电路
? 2.5.1卧式镗床的主要结构和运动形式
1.卧式镗床的运动形式包括：
主运动——是镗轴和平旋盘的旋转运动。
进给运动——镗轴的轴向移动，平旋盘上刀具溜板的径向移动，
工作台的横向移动，工作台的纵向移动和主轴箱的垂直移动。
辅助运动——工作台的旋转，尾架随同主轴箱的升降和后立柱的
水平移动。
2.5.2卧式镗床的电力拖动形式和控制要求
卧式镗床的主运动和进给运动多用使用同—台异步电
动机拖动，具体要求如下：
（1）双速笼型异步电动机作为主拖动电机。
（2）进给运动和主轴及花盘旋转用同一台电动机拖动，
(3 ) 主轴电动机能正反向点动，并有准确的制动。
(4 ) 主轴电动机低速时直接起动，高速时先低速起动，
延时后转为高速运转。
（5）主轴变速和进给变速设低速冲动环节。
（6）各运动部件能实现快速移动。
（7）工作台或镗头架的自动进给与主轴或花盘刀架的自
动进给设有联锁。Siemens 6SC6170-0FC00 Siemens 610 70 Amp Half Stack Card
Siemens 6SC6170-0FC01 Siemens 610 70 Amp Half Stack Card
Siemens 6SC6170-0FC50 Siemens 610 70 Amp Half Stack Card
Siemens 6SC6170-0FC51 Siemens 610 70 Amp Half Stack Card
Siemens 6SC6190-0FB00 Siemens AC Servo Drive Card
Siemens 6SC6190-0FB01 Siemens AC Servo Drive Card
Siemens 6SC6500-0NA04 Spindle Drive Control Card
Siemens 6SC6500-0UB02 Drive Keypad
Siemens 6SC6500-0UC00 U1 Control Card
Siemens 6SC6500-0UC01 U1 Control Card
Siemens 6SC6500-ONA02 Siemens 650 Spindle Processor Card
Siemens 6SC6502-0AF01  DC2-520 Servo Drive Stack
Siemens 6SC6503-0AF02 Siemens 6SC650 Series Servo Drive
Siemens 6SC6506-0AA00 Siemens E-Stand Driver Card
Siemens 6SC6506-4AA01 Siemens Simodrive 60A Spindle Drive
Siemens 6SC6508-4AA01 Siemens Simodrive 85A 60KVA
Siemens 6SC6512-0AA02 Siemens 6SC650 AC Spindle Driver Card
Siemens 6SC6608-0AA01 Siemens 6SC6608 80A Spindle Drive
Siemens 6SC6608-0AA21 Siemens Spindle Drive
Siemens 6SC6612-0AA01 Siemens 6SC6612 120A Inverter
Siemens 6SE1133-4AB00 Simovert - P Spindle Drive
Siemens 6SE1133-4WBU Simovert Inverter
Siemens 6SE1204-2AB00 3.5 kVA Simovert
Siemens 6SE1245-2AB03 Siemens Simovert 65 Amp Inverter
Siemens 6SE2003-3AA01-UL Siemens 1.5Kw Inverter
Siemens 6SE2005-2AA00 Siemens Simovert P 3.KW Inverter
Siemens 6SE2103-1AA00 Simovert P Series 1.5kW Inverter
Siemens 6SE2103-1AF00 Simovert P Series 1.5Kw Inverter
Siemens 6SE2117-3AA01 Siemens 11Kw Simovert Inverter
Siemens 6SE3012-6BA00 Siemens Micromaster 230V Inverter
Siemens 6SE3016-4BC00 Siemens DC2-520  1.5Kw Micromaster Inverter
Siemens 6SE3112-1BA40 Siemens 370W Micro Master Inverter
Siemens 6SE3112-1CA40 Siemens 370W Micromaster Inverter
Siemens 6SE3112-8CA40 Siemens 550 Watt Micromaster Inverter
Siemens 6SE3113-6BA40 Micro Master 0.75Kw Inverter
Siemens 6SE3114-0DC40 Siemens 1.5Kw Micro Master inverter
Siemens 6SE3115-2BB70-4AA0 Siemens Micro Master 1.1KW AC Drive
Siemens 6SE3115-2CB40 Siemens 1.1Kw Micro Master Inverter
Siemens 6SE3115-8DC40 Micro Master 2.2Kw Inverter
Siemens 6SE3116-8BB40 Siemens 1.5Kw Micro Master Inverter
Siemens 6SE3116-8CB4D Siemens Micromaster 1.5Kw Inverter
Siemens 6SE3116-8CB70-4A40 Micromaster 1.5Kw Inverter
Siemens 6SE3117-3DC40 MICRO MASTER MM300/3
Siemens 6SE3121-3DC40 MICRO MASTER MM550/3
Siemens 6SE3121-3DC70-4AA0 Siemens Micromaster 5.5Kw Inverter
Siemens 6SE3121-7DC40 MIDI MASTER MD750/3
Siemens 6SE3121-ODC40 Siemens 4Kw Micromaster Inverter
Siemens 6SE3122-4DG40 MIDI MASTER MD1100/3
Siemens 6SE3123-5DH40 MIDI MASTER MD1850/3
Siemens 6SE3123-ODH40 MIDI MASTER MD1500/3
Siemens 6SE3124-2DJ40 MIDI MASTER MD2200/3
Siemens 6SE3125-5DJ40 MIDI MASTER MD3000/3
Siemens 6SE3126-8DJ40 MIDI MASTER MD3700/3
Siemens 6SE3211-4DA40 Siemens 550 Watt Micromaster Vector Drive
Siemens 6SE3212-1CA40 Micromaster  DC2-520 370w Vector Drive
Siemens 6SE3212-7DA40 Micromaster 1.1Kw Vector Drive
Siemens 6SE3212-8BA40 Siemens 550W Micromaster Inverter
Siemens 6SE3213-6BA40 Siemens Micromaster 0.75Kw Vector Drive
Siemens 6SE3213-6CA40 Siemens Micromaster 0.75Kw Vector Drive
Siemens 6SE3214-0DA40 Siemens Micromaster Vector 1.5KW
Siemens 6SE3214-2DJ70-4AA0 Siemens 22Kw Midi Master Inverter
Siemens 6SE3215-2CB40 Siemens 1.1kW Micromaster Inverter
Siemens 6SE3215-8DB40 Siemens 2.2KW Micromaster Inverter
Siemens 6SE3216-8BB40 Siermens Micromaster 1.5Kw Vector Inverter
Siemens 6SE3216-8CB40 Siemens Inverter
Siemens 6SE3217-3DB40 Siemens Micromaster 3Kw Inverter
Siemens 6SE3221-0CC40 Siemens Micromaster 2.2Kw Vector Drive
Siemens 6SE3221-0DC40 Siemens Micromaster 4Kw Vector Drive
Siemens 6SE3221-3DC40 Siemens Micromaster 5.5Kw Vector Drive
Siemens 6SE3221-5DC40 Midi Master Vector MDV 750/3
Siemens 6SE3221-7DG40 Midi Master Vector MDV 750/3
Siemens 6SE3221-7DG50 MIDI MASTER VECTOR MDV750/3
Siemens 6SE3221-7DS45 MIDI MASTER VECTOR MDV 750/3
Siemens 6SE3222-4DG40 DC2-520  Siemens 15Kw Midimaster Inverter
Siemens 6SE3222-4DG50 MIDI MASTER VECTOR MDV1100/3
Siemens 6SE3222-4DS45 MIDI MASTER VECTOR MDV 1100/3
Siemens 6SE3223-0DH40 Siemens Midi Master Inverter
Siemens 6SE3223-0DS45 MIDI MASTER VECTOR MDV 1500/3
Siemens 6SE3223-5DH40 Midi Master Vector Drive MDV 1800/3
Siemens 6SE3223-5DJ50 MIDI MASTER VECTOR MDV1800/3
Siemens 6SE3223-5DS45 MIDI MASTER VECTOR MDV 1800/3
Siemens 6SE3223-ODH50 MIDI MASTER VECTOR MDV1500/3