1. dimension measurement: in the body structure, most control points are holes, and dimension measurement means measuring from center to center. Usually, the gauge is used for measurement.
2. Measurement of the upper body size: the size of the upper body can be measured by gauge or steel tape, and the deformation of the upper body can be measured by pillar gauge.
3. Measurement of the front size of the car body: The front size of the car body can also be measured by gauge or steel tape. The best position for measurement is the solder joint on the suspension and mechanical parts.
Automobile Body Maintenance Technology is a book published by Renmin University of China Press on July 2009 1. The writer is Yang Baocheng.
This book expounds the maintenance, structure and main performance, safety and protection of automobile body.
"Automobile Body Maintenance Technology" describes the maintenance technology of automobile body from simple to complex in the form of "task-oriented". This book is divided into fourteen chapters. The first chapter to the third chapter introduces the overview of automobile body maintenance, the relationship between body structure and performance, and the determination of body damage repair scheme. Chapters 4 to 8 introduce the basic knowledge and operation of automotive sheet metal maintenance. From chapter 9 to chapter 14, the spraying technology of car body surface repair and the safety and protection in spraying construction are introduced.
The above contents refer to: automobile body maintenance technology (book published by Renmin University of China Press in 2009) _