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Creato il 06.05
刹车卡钳：它们是如何工作的以及何时更换它们
🚗 What Exactly Is a Brake Caliper?
一个刹车卡钳在您车辆的制动系统中发挥着至关重要的作用。它是固定刹车片并在您踩下刹车踏板时将其压向刹车盘（转子）的部分。这个压力就是产生减速或停车所需摩擦的原因。
In simple terms: no caliper, no braking.
🔧 如何运作？
当您踩下刹车踏板时，刹车液被推送通过刹车管线进入卡钳。在卡钳内部，这种压力激活一个或多个活塞，然后将刹车片紧紧压在转子上。这个接触就是使您的汽车停下来的原因。
There are two main types of brake calipers:
- Floating calipers: move slightly as they apply pressure from one side.
- Fixed calipers: stay in place and apply pressure from both sides.
Each type is suited to different vehicle needs. Fixed calipers usually offer better performance but cost more, while floating calipers are more common and budget-friendly.
🧰 常见问题注意事项
像任何机械部件一样，刹车卡钳会随着时间的推移而磨损。以下是一些可能表明问题的常见问题：
- Sticking pistons: The brake pad might not release properly, causing uneven wear or a dragging brake.
- Brake fluid leaks: Damaged seals inside the caliper can leak, reducing braking power.
- Corrosión o óxido: Especialmente común en climas fríos o húmedos, el óxido puede hacer que las piezas se atasquen.
- Uneven braking: If one caliper works better than another, your car might pull to one side when braking.
🛠️ Simple Tips for Caliper Maintenance
You don’t need to replace calipers often, but it’s a good idea to check on them regularly—especially when changing brake pads.
Here’s how to keep them in good shape:
- Clean and lubricate the caliper slide pins.
- Look for signs of fluid leaks or damaged rubber boots.
- 确保活塞平稳移动且没有卡住。
- 如果卡尺较旧并且出现问题，请考虑重建或更换。
定期维护可以确保您的制动系统安全运行，并有助于防止未来更大的维修费用。
🔁 When to Replace a Caliper
大多数刹车卡钳的使用寿命可以达到80,000公里或更长，但驾驶条件和维护习惯会影响它们的使用寿命。
It might be time to replace a caliper if:
- Your brake pads wear out unevenly.
- You notice brake fluid leaks near the wheel.
- The caliper piston is stuck or won’t retract.
- Braking feels weak, even after new pads and rotors are installed.
🔗 结论
刹车卡钳并不总是得到应有的关注——但它们应该得到。了解它们的工作原理并发现早期警告迹象可以帮助您在道路上更安全，避免昂贵的维修。
在ANNAT，我们不仅仅是一个供应商。我们为合作伙伴和客户提供可靠的产品和实用的知识。无论您是分销商、机械师，还是只是对您的车辆感到好奇，我们都在这里为您提供帮助。
Learn more about how we support our customers: www.annatbrake.com
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