Electric Control Technology & Application (Chinese Edition) - Softcover

Hua Man Xiang Li Qing Mei

 
9787115276186: Electric Control Technology & Application (Chinese Edition)

Inhaltsangabe

The book is a work process-oriented textbook and introduces each project by explaining practical cases. Each project is attached with exercises that include project mission statements, explanation and engineering construction and assessment. By citing 6 practical application cases, the book systematically introduces the structures, principles, symbols, models and selection of general low-voltage electrical appliances such as contactors and relays and explains the structures and principles of typical electric control circuits such as motor reversing, automatic reversing, reduced voltage starting, two-speed motors, electrical braking, etc. as well as the methods of installing and debugging motors. Moreover, the book analyzes the principles of the electric control circuits of Z3050 drilling machines, X62W universal milling machines, M7130 surface grinders and T68 horizontal boring machines and provides the methods of ruling out common faults; it analyzes the control circuits of the overhead cranes controlled by cam controllers and brings out the methods of detecting the faults of circuits of machine tools. By analyzing the electric control circuits of electroplating lines and C5112B vertical lathes, the book describes the methods of analyzing and designing the comprehensive electric control systems.

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