Recommended Ten Books That Mechanical Engineers Must Read

Recommended ten books that mechanical engineers must read

For novices who have just entered the field of mechanical engineers, facing hundreds or thousands of professional books, where should they start reading? Many people spend a lot of time, but they choose the wrong direction of reading. The following ten books have been tested in industry practice and can help you quickly build a systematic knowledge framework.

A must-read for getting started with the basics of mechanical design

"Fundamentals of Mechanical Design" is a core textbook for mechanical majors in many colleges and universities. It is jointly written by professors from Northwestern Polytechnical University and other institutions. This book focuses on explaining the force analysis, strength calculation and structural design methods of parts, and its content meets the actual needs of domestic factories. Each chapter in the book is equipped with actual engineering cases, such as gear transmission design and shaft system structural design, and readers can follow the steps to perform calculations by themselves. For graduates who have just started working, taking two weeks to read this book in its entirety can quickly bridge the gap between school teaching and factory practice.

The sixth edition of this book will be published in 2021. It adds basic applications of finite element analysis and introduces modern design methods. The examples in the book give detailed solution processes, and the exercises also give detailed solution processes. It is suitable for self-study. Many mechanical engineers have reported that when designing gearboxes, they They will repeatedly consult the relevant chapters of this book. When designing reducers, they will repeatedly consult the relevant chapters of this book. When designing simple automation equipment, they will repeatedly consult the relevant chapters of this book. If you can spare 1 hour of study every day, you can master the basic process of mechanical design within a month.

A must-have design manual for your desk

There is a tool book called "Mechanical Design Manual", which is standard on the desks of engineers in large and medium-sized machinery manufacturing companies. The sixth edition of this manual, edited by Cheng Daxian, is published in 6 volumes. It is over 5,000 pages thick. It contains everything from commonly used formulas, material parameters to standard parts selection. In an auto parts production line renovation project in 2022, some engineers relied on this manual to quickly find out the performance parameters of new wear-resistant materials, thereby shortening the design cycle.

The biggest advantage of this manual is that its data is authoritative and updated in a timely manner. For example, the latest GB/T 1800 tolerance fitting standard, ISO 2768 general tolerance standard, etc. are all fully included in this book. It is recommended that mechanical engineers place it where they can easily reach it. If they encounter any uncertainty about the design parameters, they should read the manual as soon as possible instead of searching randomly on the Internet. For novices, they may feel that there is too much content in it at the beginning, and thus feel unable to start the operation. They can first start to familiarize themselves with the directory structure system of the manual and understand which specific content is placed in which volume. In this way, it will gradually become easier and more convenient to use it.

Understand the basic laws of mechanical movement

"Mechanical Principles", edited by Shen Yongsheng and published by Tsinghua University Press, is a must-read for understanding the nature of machine motion. This book explains in great detail the working principles of linkage mechanisms, cam mechanisms, gear mechanisms, and intermittent motion mechanisms, as well as design methods. In 2023, a company engaged in packaging machinery and its team of engineering and technical personnel successfully increased the sealing and cutting speed of a pillow packaging machine from 40 times per minute to 65 times with the help of the comprehensive organizational method described in the book.

The book provides in-depth explanations for the speed instantaneous center method, as well as in-depth explanations for the relative motion diagram method. For the analytical method, there are also recommended professional books on machining that provide in-depth explanations, and are equipped with a large number of three-dimensional animation schematic diagrams. It is recommended that readers use CAD software to model and verify it themselves while reading. For example, use SolidWorks to simulate the motion trajectory of the four-bar mechanism. Many postgraduate entrance examination students regard this book as a classic because the difficulty gradient of the exercises is reasonably set, covering everything from basic concepts to comprehensive design questions. After spending three months completing all the after-class exercises, your understanding of the laws of mechanical motion will rise to a new level.

Basic knowledge system of engineering practice

"Fundamentals of Mechanical Engineering" is suitable as an introductory reading for those who are not a mechanical major but have turned to the mechanical industry. This book is edited by Professor Li Wei from the University of Science and Technology Beijing. Its content covers the basic knowledge of material mechanics, the basic knowledge of theoretical mechanics, and the basic knowledge of thermal engineering. In 2024, a professional book on machining was recommended . In the cross-department training conducted by a new energy equipment company, all engineers who transferred from electrical positions to mechanical design positions studied the first eight chapters of this book first. In 2024, in a cross-department training conducted by a new energy equipment company, all engineers who transferred from software positions to mechanical design positions learned the first eight chapters of this book first.

The calculation examples in the book are extremely close to actual situations, such as the calculation of belt drive tension and the verification of the connection strength of bolt groups. Each formula provides application conditions and unit descriptions to prevent readers from copying them without thinking. There are thinking questions and calculation questions at the end of each chapter of this book. Readers are advised to prepare a special notebook and write down the calculation process of each question completely. Don't pursue speed. The key is to understand why each step is done as it is. It is recommended that the study period be controlled within 8 to 10 weeks.

Drawings are the language of engineers

The Engineering Graphics Teaching and Research Office of Dalian University of Technology compiled "Mechanical Drawing", which is the most authoritative drawing textbook in the machinery industry. The latest version fully adopts the national standard "Mechanical Drawing Representation of Technical Product Documents" released in 2020. The book introduces in detail the first-angle projection It also introduces the drawing method of shadows, the labeling rules of cross-section drawings, and the labeling specifications of dimensional tolerances. In 2023, the quality inspection department of a construction machinery company randomly inspected 50 drawings produced by new employees and found that the error rate of drawings marked according to the specifications of this book was reduced by 70%.

It is recommended that those who are mechanical engineers place this book near their drawing table so that they can refer to it anytime and anywhere while drawing. What needs special attention is that Chapter 3 and Chapter 5 of this book respectively explain the prescribed drawing methods of common parts and the expression method of assembly drawings. In normal times, you can find a complete equipment drawing and check it one by one according to the standards given in the book to find out the areas that you tend to overlook when drawing. Spend 15 minutes every day practicing interpreting a legend. After three months, the quality of your drawings will show a significant improvement.

Find out how the parts are made

"Mechanical Manufacturing Technology" is edited by Professor Wang Xiankui and published by the Machinery Industry Press. It systematically explains the entire process of parts from blank to finished product. The book focuses on the riser design of casting, the streamline distribution of forging, the heat-affected zone of welding, and the selection of positioning benchmarks for cutting. In the process research project of an aerospace parts company in 2024, engineers used the six-point positioning principle in the book recommended by the ten must-read books for mechanical engineers to solve the problem of processing deformation of thin-walled parts.

The most outstanding feature of this book is that it is extremely rich in cases. Each process method is equipped with success and failure cases in actual production. For example, the book mentions that a factory neglected to cast rounded corners, causing parts to crack in batches. This case has been used as a training material for new employees by many companies. It is recommended that readers go to the workshop to observe the corresponding process on the spot while reading, so as to combine book knowledge with on-site operations. In particular, the content in Chapter 4 on process procedure design can be directly used to guide the preparation of the company's process documents.

Master the details of each processing method

There is a book called "Machining Technology", which focuses more on the specific operations and technical parameters of metal cutting. This book introduces in detail the selection of cutting dosage during turning, the difference between down and up milling in milling, and when drilling. drill grinding method, as well as grinding wheel selection. In 2023, a machining master from a precision mold company adjusted the speed and feed of high-speed milling according to the parameter table in the book, thus shortening the finishing time by 25%.

The book provides many practical tables and graphs, such as the recommended turning speeds for different materials, drill bit parameters corresponding to different hole diameters, etc. It is suggested that the process engineer copy this part and paste it next to the machine tool. At the same time, Chapter 6 of the book specifically explains the cutting characteristics of difficult-to-machine materials, which is particularly useful for colleagues who often process stainless steel and titanium alloys. During the reading period, you can verify and optimize by comparing the recommended parameters in the book with the actual processing conditions in the factory and the actual processing cases of the factory itself.

Complete process from drawings to finished products

According to the book "Mechanical Manufacturing Engineering" edited by Academician Lu Bingheng of Xi'an Jiaotong University, it explains the organization and management of manufacturing activities from a systemic level, covering production process design, process equipment configuration, quality inspection methods, workshop layout optimization, etc. In the planning of a new factory of a home appliance manufacturing company in 2024, engineers referred to the grouping technology principles described in this book and rearranged more than 20 machine tools that were originally scattered into three processing units, shortening the turnaround time of in-process products by 40%.

Chapter 11 in this book is about the automation transformation of manufacturing systems. The content is very valuable. It introduces application examples of industrial robots and AGVs in machining workshops. In this regard, it is recommended that production managers and technicians read this book together, because it has both technical depth and a management perspective. Whenever readers finish reading a chapter, they can write an improvement suggestion based on the actual situation in their own workshop. This book contains a large amount of content, so it is recommended to read it in order from front to back. Do not skip chapters.

Choosing the right materials is half the battle

A book called "Mechanical Engineering Materials" edited by Professor Cui Zhongqi systematically explains the relationship between the composition, organization and performance of metal materials. The book details the heat treatment process of various steels, the impact of graphite form in cast iron on performance, and the aging strengthening mechanism of aluminum alloys. In 2023, in order to replace imported parts, a petroleum equipment company successfully replaced imported AISI with domestic 42CrMo materials in accordance with the material selection principles of this book. 4140 steel, and the unit cost has dropped by 60%.

The hard knowledge that mechanical engineers must master includes the iron-carbon phase diagram in the book, as well as the C-curve and tempering curve diagrams. It is recommended that readers prepare a material manual for reference when reading, and focus on memorizing the grades of commonly used materials and heat treatment specifications. The second half of this book introduces the application of non-metallic materials and composite materials, such as nylon, polyformaldehyde, and carbon fiber reinforced composite materials. These contents are rarely covered in many traditional textbooks.

Control technology that makes machines move

"Mechanical Engineering Control Technology" edited by Academician Yang Shuzi of Huazhong University of Science and Technology is a key bridge for mechanical students to move from pure machinery to mechatronics. This book explains the basic principles of closed-loop control, describes the tuning method of PID parameters, explains the sensor selection criteria, and also explains the basic elements of programmable controller programming. In 2024, a team of engineers from an automation equipment company used the frequency response method introduced in the book to solve the problem of unstable motion of high-speed indexing mechanisms.

There is no complicated mathematical derivation content in the book, but more emphasis on engineering applications. For example, when talking about PID control, the steps related to the empirical tuning method and the attenuation curve method are directly given. Readers can use these methods to debug the equipment on site. It is recommended that mechanical engineers focus on reading Chapters 4 and 6, which explain the selection of commonly used sensors and actuators respectively. If the equipment you are responsible for involves the field of motion control, this book can help you achieve smoother communication with electrical engineers.

After you have read these ten recommended books, which direction of knowledge do you think you lack most at the moment? You are welcome to share your reading plan in the comment area, or recommend other excellent books, so that more colleagues can benefit from it. If you think this article is a helpful book recommendation for machining professionals , please like it and forward it to those in need.