Mining machinery and hydraulic transmissionPublishing time: 2011 edition Brief introduction Zhu Zhencai's Mining Machinery and Hydraulic Transmission (Eleventh Five-Year Plan Textbook for General Higher Education) is a systematic and comprehensive introduction to the "11th Five-Year Plan" textbook for general higher education The basic structure, working principle, selection principle, supporting relationship, application and basic knowledge of hydraulic transmission related to coal mining machinery are explained, and thinking questions are attached at the end of each chapter. The book is divided into four series, including hydraulic transmission, the second series is coal mining machinery, the third series is coal mining face support equipment, and the fourth series is tunneling machinery. This book strives to reflect the new achievements in the development of mining machinery technology at home and abroad in recent years, focusing on the combination of theory and practice.
"Excavation Machinery and Hydraulic Transmission (Eleventh Five-Year Plan for General Higher Education)" is a textbook for majors such as machinery and coal mining in colleges and universities of mining. It can also be used as a teaching book for correspondence courses and related majors of workers' universities. Reference for engineering technicians.
The first part of the hydraulic transmission Chapter 1 Basic knowledge of hydraulic transmission Section 1 Principles of hydraulic transmission Section 2 Features and basic parameters of hydraulic transmission Chapter 2 Basics of hydraulic fluid mechanics Section 1 Working fluid (hydraulic oil)
Section 2 Hydrostatics Section 3 Fluid Dynamics Section 4 Pipe Flow Section 5 Hydraulic Impact and Cavitation Phenomena Chapter 3 Hydraulic Power Components Section 1 Hydraulic Pump Working Principles and Classification Section 2 Main Technical Parameters of Hydraulic Pumps Section III Gear Pumps and Cycloid Rotor Pumps Section IV Vane Pumps Section V Piston Pumps Chapter IV Hydraulic Actuators First Section Hydraulic Motors Second Section Hydraulic Cylinders Chapter V Hydraulic Control Elements Section I Overview Section II Pressure control valve Third section flow control valve Fourth section directional control valve Section 5 integration of hydraulic valve Chapter 6 Auxiliary hydraulic components Section 1 sealing device Section 2 Fuel tank, tubing and pipe joint Section 3 Filter section Four Section Accumulators and Heat Exchangers Chapter VII Basic Circuit Section One Main Circuit Section Two Pressure Control Circuit Section Three Speed Control Circuit Section Four Direction Control Circuit Chapter VIII Use and Maintenance of Hydraulic Transmission System Section One Operation and Maintenance Section II Overhaul of Hydraulic System and Components Section III Common Failures and Causes Section II Coal Mining Machinery Chapter Nine Roller Shearer Composition and Working Method Section Two Section Cutting Section III Traction Section Section IV Shearer Attachment Chapter X Hydraulic Traction Shearer Section I Working Principle of MG300-W Type Shearer Section II Cutting Section Section III Crushing Device Section Section IV Traction Section Section Five Section Spray Cooling System Chapter 11 Electric Traction Shearer Section 1 Section MG400 / 920-WD Shearer Overview Section 2 Cutting Section Section 3 Traction Section Section 4 Auxiliary Hydraulic System Section 5 MG900 / 2210 -WD Shearer Features Section 6 Development Overview of AC Electric Traction Shearers at Home and Abroad Third Edition Coal Mining Face Support Equipment Fourth Edition Tunneling Machinery References