Page 6 - 汽车悬架减震器制造工艺的理论与实践

ABSTRACT

This book focuses on the manufacturing process of automotive suspension
shock absorbers, deeply integrating theory and practice, and constructing a

comprehensive and systematic knowledge system, providing valuable references
for relevant practitioners and researchers.
The introduction section of the first chapter clarifies the research background
and significance, elaborates on the basic concepts of automotive suspension shock

absorbers, analyzes the current research status at home and abroad, introduces the
content arrangement, research methods, and innovative points of this book, laying
the foundation for subsequent content. Chapter 2 focuses on fundamental theory
and design, covering the functional positioning of shock absorbers in suspension

systems, hydraulic damping principles, thermodynamic effects, and comparison
of different types of shock absorbers. It also involves advanced technologies
such as vibration coupling analysis, magnetorheological shock absorber design,
and active control algorithms. Chapter 3 delves into the core material science of

shock absorbers, conducting detailed research on cylinder body materials, piston
rod surface treatment, sealing materials, shock absorber fluids, etc., establishing
material failure modes and life prediction models, and providing scientific basis for
material selection and application. Chapter 4 introduces the manufacturing process

system of shock absorbers, including key technologies such as deep hole machining
of cylinder bodies, laser micro hole machining of piston valve plates, welding
processes, as well as assembly cleanliness control, process parameter optimization,
and fully automatic assembly line design. Chapter 5 closely follows the trends of

intelligent manufacturing and digitization, elaborating on the practices of digital
twin, machine vision inspection, flexible manufacturing systems, industrial robot
applications, and digital mainline technology in shock absorber manufacturing.