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Do you need a brake lathe?

[Catalog:News] [Date:2020-7-17] [Hits:] [Return]

These flaws are responsible for a lot of general, unspecific, "my brakes feel and sound funny" types of complaints. When such variation is found, the rotor's imperfections need to be removed -- this involves machining down those problems so the entire surface is even with the lowest point. It's usually less expensive and more efficient than replacing the rotor, especially considering that the job has to be performed twice -- the opposite rotor should be shaped to a 0.01-inch (0.25-millimeter) tolerance of the first.Brake lathes are also high maintenance. You'd have to clean one after every use in order to prevent buildup. Debris can cause irreversible damage to brake rotors as they're turned, and dust will make moving parts wear out too quickly. Bits (the parts that actually abrade the rotor) and oil must be changed regularly. They also create a lot of dust, noise and vibration (undesirable for a small or home garage).Unless you've got a large, lonely shop or a lot of money to invest, a lathe is probably not the best solution to your brake woes -- if you really need to resurface rotors that frequently, you've probably got other problems. The next page will point you in the right direction for more brake, tool and car quandaries.A brake lathe is an efficient tool for curing noise and vibration problems, often prolonging the life of brake systems. Basically, brake lathes correct thickness variations on the rotor, a common condition caused either by one of two

queaky brakes can panic a driver, as brakes are arguably the most important safety feature in automobiles. Sometimes the concern is warranted, as the brakes are going bad. Other times, however, there ­may be nothing wrong at all.

Some brake noise is considered normal. Different driving conditions can affect brake noise, including severe braking, dusty or sandy conditions, or even humidity. Certain high-pitched brake noise happens because the semi-metallic brake pads used on newer cars are harder. It's a safer and longer-lasting alternative to the asbestos material it replaced, but the noise can be annoying

Because brakes are a vital part of your car, it's important to have an expert perform any of the above changes to your brake system. In addition, it's very possible a completely different problem is causing your brake noise, so have a mechanic make sure it's not a more serious problem before you dismiss it as "normal brake noise." Remember: Brakes are designed to make noises when they're going bad to warn you, so it's actually a good thing. It's certainly better to find out your brakes are going bad hearing a squeak than jamming on the brake and not being able to stop.

Have a compact car? A high-pitched squeal often happens on smaller cars and is heard in the first few stops when brakes are cold and damp. Certain brands can be noisier than others, but there's an upside - these harder pads that have more metal generally last longer since they're stronger.