目录 Module 1 Maintenance and troubleshooting of common electrical control circuits 【 General Introduction】 【Training Objectives】 【Training Requirements 】 【 Work Tasks】 Task 1 Maintenance and troubleshooting of common faults in the electrical control circuit of CA6140 lathe Task 2 Maintenance and troubleshooting of common faults in the electric control circuit of electric hoist Task 3 Maintenance and troubleshooting of common faults in the electrical control circuit of M7120 surface grinder 【Extended Practices】 Exercise 1 Maintenance and troubleshooting of Z3050 radial drilling machine circuit Module 2 Comprehensive training of power electronic circuit technology 【General Introduction 】 【Training Objectives】 【Training Requirements】 【 Work Tasks】 Task 1 Comprehensive training of three-phase bridge-type fully-controlled rectifier circuit Task 2 Comprehensive training of three-phase AC voltage regulating circuit Task 3 Comprehensive training of PWM controlled switching regulated power supply 【Extended Practices 】 Exercise 1 Comprehensive training of BJT single-phase parallel inverter circuit Exercise 2 Comprehensive training of given integral circuit Module 3 Comprehensive training of electric drive system 【General Introduction】 【Training Objectives】 【Training Requirements】 【Work Tasks】 Task 1 Basic training of fast speed regulation of MM420 inverter Task 2 Basic training of multi-stage speed regulation of MM420 inverter Task 3 Training of analog smooth speed regulation of MM420 inverter 【Extended Practices】 Exercise 1 Motor start-stop operation training based on PLC and inverter Exercise 2 Based on PLC, inverter motor forward and reverse running training Module 4 Comprehensive training of programmable logic control system 【General Introduction】 【Training Objectives 】 【Training Requirements】 【Work Tasks】 Task 1 Programming and debugging of automatic feeding and loading control system Task 2 Programming and debugging of traffic light automatic control system Task 3 Programming and debugging of four-floor elevator control system 【Extended Practices 】 Exercise 1 Programming and debugging of tower light control system Exercise 2 Programming and debugging of fully automatic washing machine control system Module 5 Programming and debugging of YL-335B automatic production line 【 General Introduction 】 【Training Objectives】 【Training Requirements】 【Work Tasks】 Task 1 Programming and debugging of feeding unit control system Task 2 Programming and debugging of processing unit control system Task 3 Programming and debugging of assembly unit control system 【Extended Practices】 Exercise 1 Programming and debugging of the sorting unit control system Appendix Appendix 1 Training standards for advanced skills of electricians Appendix 2 Question bank of electronics for advanced level (with answers) Reference
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