The exhaust system is hidden under the car, and you may not know what parts it has. But it’s time to learn. This article will show you different types of car exhaust systems, such as Cat-Back and Axle-Back. You will understand your car better. If something goes wrong, you can talk to your mechanic more […]
After purchasing an electric vehicle, besides range, the charging experience is a key factor in happiness. A suitable EV Charging Station can not only let you say goodbye to mileage anxiety, but also provide peace of mind and efficiency every time you charge. With a wide range of chargers on the market, how to choose […]
Keeping your car running smoothly and extending its lifespan requires more than just regular fuel fill-ups. One of the most essential yet often overlooked aspects of vehicle care is understanding and maintaining the critical fluids and filters in your car. In this guide, we’ll break down the “5 Essential Fluids, 4 Filters, and 3 Vital […]
What is a Motorcycle Diagnostic Tool? A motorcycle diagnostic tool, also known as a motorcycle scanner or code reader, is a must-have device for diagnosing faults in a motorcycle’s electronic system. It connects to the bike’s on-board diagnostic (OBD) system and helps identify issues such as engine performance problems, sensor faults, or electrical system malfunctions. […]
Have you ever had this happen? You’re driving along when suddenly the ABS warning light pops up on your dashboard. Your heart skips a beat—”Is something wrong with the brakes?” Don’t panic! ABS light on ≠ ABS failure. The real reason might be much simpler than you think. Let’s break down this commonly misunderstood warning […]
As a common repair situation in the automotive maintenance industry, pipeline leaks, are you still using the old foam testing method? The smoke leak detector can visually, quickly, and accurately detect the sealing of various vehicle systems, helping auto repair workshops efficiently and rapidly locate leak points and improve repair quality. This article will introduce […]
Have you ever noticed your brakes feeling soft while driving? A decrease in braking power? Maybe you’ve even replaced the brake pads, yet the problem still persists. You might have checked the pads, the rotors, and even changed the brake fluid, but nothing seems to work. At this point, it’s worth turning your attention to […]
A Engine Cylinder Camera for automotive repair is one of the essential tools in the field of vehicle inspection and maintenance. It helps technicians examine parts of a vehicle that are difficult to see with the naked eye and provides precise visual feedback, enabling accurate diagnostics and improving both the efficiency and quality of repair […]
New tires mounted on the front or rear wheels? Most people tire install them incorrectly, see if you can break your doubts, analyzed in detail below: For front-wheel-drive vehicles: Opinion on tire install new tires on the front wheels: The front wheels handle the driving force, steering, and most of the braking, resulting in greater […]
车身校准是指车辆在遭受碰撞、刮擦、严重变形等损伤后，利用专业设备和技术手段将车身结构恢复到出厂设计标准的过程。这是汽车维修中一项非常关键的工作，不仅关系到车辆外观的整洁，还直接影响到行驶安全性和操纵稳定性。在进行车身校准时，需要使用车身校准仪这种汽车维修工具。 身体调整的目的 发生碰撞后，即使车身外观看似没有问题，但底盘、车架或承载结构可能会发生位移、扭曲或变形，从而影响车辆的行驶稳定性、安全性和使用寿命。定位的核心目的是： 恢复身体几何形状 确保悬架、转向、刹车等正常运转。 确保车辆的轨迹和安全 为后续的喷漆、焊接、装配提供标准化尺寸。 汽车车身校正仪的工作原理 汽车车身校正仪的工作原理是将待修复的车身固定在校正仪上，通过张紧系统对车身施加与碰撞方向相反的力，实现车身变形的恢复，该设备在汽车修复中起着至关重要的作用。 汽车定位仪由底座组件、定位夹紧系统、张紧系统、测量系统和车身数据库组成，这些组件协同工作，实现精准的车身定位。 基础部件包括平台、框架和地面部件，为车身及其他设备的安装、检查和操作提供基准。这些部件确保车辆在定位仪上稳定运行。 定位夹紧系统由夹具、链条等组成，用于在修复过程中对车身进行定位固定，保证车身受到均匀分布的牵引力，避免因受力不均而导致修复效果不佳。 张紧系统由液压张紧柱和机械张紧装置组成，为车身修复提供必要的动力。该设备的准确性和可靠性对于确保修复效果至关重要。 测量系统负责精确测量受损车身，以获取损伤和修复数据。测量系统包括机械式、电子式和激光式，以确保结果的准确性。 体形矫正常用器材 设备名称 功能 对中平台 固定车辆并作为拉动和对准的基础 液压拉塔 施加多向拉力来调整车辆结构 三维测量仪 精确测量车身关键点 钣金工具 协助拉伸和矫正变形的金属部件 激光水平仪 确保车架对准时左右对称 喷漆房 用于车辆定位后外观喷涂修复 车架定位的常见误区及注意事项 ❌仅靠目视检查来判断车身变形是不可靠的 ❌不正确的拉动技术可能导致结构疲劳甚至二次损坏 ✅适当的调整应基于数据分析和受控过程 ✅使用 OEM 数据或认证平台可确保更高的准确性和安全性 结论 车架定位是一项综合性工作，需要结合测量技术、液压设备和车辆结构知识。正确的定位不仅影响车辆的外观，还会影响其驾驶安全和整体使用寿命。对于专业维修店或装备精良的DIY用户来说，投资合适的定位平台和测量系统可以显著提高维修效率和质量。
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