Monday, August 22, 2016

Your Own Guide to Brake Shoes Replacement For a Vehicle


Brakes are among the most important safety tools for any vehicle. Most people only look into how fast a car can go, but it is equally important to consider how quickly and efficiently a vehicle can be brought to a complete stop. A good set of brakes on a car can draw a line between life and death in dire cases. This is why it is important to keep a look out for the wearing of your brakes and invest in good spares when opting for a brake shoe replacement at appropriate intervals. Here is a guide to help you understand the importance of choosing the right kinds of suit your vehicle and ensure that the vehicle has optimal stopping power at all times.

Drum vs. Disc 
Disc brakes and drum brakes are the two most commonly used braking systems in modern vehicles. A disc brake has two disc pads on either side of a brake rotor. When the brakes are applied, a caliper action forces these discs to squeeze against the rotor, which in turn slows down the wheel, eventually stopping it. These are usually found in the front wheels of modern vehicles.

The drum brakes, however, have a set of brake shoes that are set up on the inside of a brake rotor. When brakes are applied, these are expanded and push against the wall of the rotor to bring the vehicle to a complete halt. Drums are part of an older technology and are traditionally used in the rear wheels vehicles. In both cases, the braking mechanisms use friction to stop the vehicle. Thus, brake shoe replacement should be done on a regular basis as the wear down, or at regular intervals as recommended by the manufacturer. This is to ensure that your vehicle has optimal braking power at all times.

Disc brakes are considered to be safer and more efficient than their drum counterparts because discs can dissipate heat much more efficiently when compared to drum brakes. Discs are also generally more consistent in their operation. These properties make discs one of the most desired braking systems for vehicle manufacturers. However, disc brakes are costlier than drum brakes, owing to their complexity in the manufacture. Thus vehicle manufacturers still rely on drum brakes to do 50% of the braking in most vehicles.

Types of brake shoes 
Car brake shoes are of four types, and the classification is based purely on their compositional materials. They are-

Semi-Metallic Brake Shoes: Like the name suggests, these types of made of a combination of metallic and organic materials in the ratio of 30:70. These are highly durable and are among the most commonly used brake shoes. However, they do wear out the rotors faster than their counterparts under extreme braking conditions since the material does not dissipate heat efficiently.

Non-Asbestos Organic brake pads: Commonly known as NAO, these are made of natural materials like glass, rubber, fiber or even Kevlar. They are quite soft and do not make as much noise as the metallic brake shoes. However, they do wear out quickly even under nominal conditions and tend to create a lot of brake dust.

Low Metallic NAO: These are Organic that is infused with trace amounts of metal such as copper or steel to improve braking efficiency and heat dissipation. However, the addition of metal also increases the generation of brake dust and noise when braking.

Ceramic Brake Shoes: Ceramic are high-end products that are made of ceramic fibers infused in filler materials. These are extremely quiet and produce virtually no dust when compared to the metallic and NAO-type. They do not wear out the rotors as fast as others do. However, they are quite expensive and are used primarily on higher-end vehicles.

Choosing the type of vehicle you drive and what you can afford. Smaller or slower road cars can use semi-metallic shoes with no adverse consequences. However, if you need to replace brake shoes of bigger vehicles such as trucks and SUVs, or faster cars, you might have to invest in more expensive low metallic or ceramic.


How to choose the right brake shoes

One of the first things to consider when choosing brake shoes is your driving requirements and the type of vehicle you drive. This includes the most common types of terrain you will be driving on, the ambient temperature of where you live, how much traffic you encounter on a regular basis and the quality of the roads.

Next, you will have to think about the type of brake you will buy. For regular city traffic, a semi-metallic should do just fine. However, if you find the need for better/ stronger braking capabilities, you will have to invest in ceramic type. If you are unsure of the kind of brake shoes your vehicle needs, you can look into the manufacturer's specification to find an appropriate set.


Once you have decided on the type of brake shoes replacement you need. You will then have to choose from the numerous brands that are available in the markets. This can be a harrowing process, considering the number of options you have at your disposal. This is why it is necessary to do optimal research before buying brake shoes. In most cases, it is recommended that your replace the existing with the same make and model that the car manufacturer had installed. If you know a trusted mechanic, you can take his help in determining the right brake shoes for your vehicle. With a professional by your side, you will be able to find and install the right kind of brake shoes to suit your driving style and vehicle.

Source: EzineArticles
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Wednesday, August 10, 2016

4 Rules to Follow While Approaching a Car Mechanic

 Rules to Follow While Approaching a Car Mechanic

A recent study revealed that most cars on the road these days have an average longevity of 10-11 years and if maintained well and attended by expert mechanics, it is likely to last longer. Owning a car is an investment in itself even though it is no longer a luxury that the wealthy could afford. It is a machine at the end of the day and with regular wear and tear, the parts are likely to stop functioning after a certain point in time if not take care of at the right time.

All cars need servicing and maintenance once in a while, and it isn't a task that you can undertake all by yourself. Therefore, the presence of a mechanic is something that is imperative especially when you want to keep your assets working just as fine for years altogether. You are likely to come across numerous experts around you who would guarantee the best results, but you cannot just trust any random person. Checking the various aspects associated with their skills, you are to come to a conclusion.

When dealing the right mechanic for your car, you are to follow a few rules that would be beneficial for the both of you and here is a discourse to simplify things for you.

Ensure excellent communication - Even if the mechanic is an expert with cars, it is eventually a vehicle that belongs to you. It is you who would know the specific problems that your car is facing. You could try noting down any minute irregularity or change in the way the car functions and letting the mechanic know about it. While you let them know the details, it becomes easy on their part to ensure that the problems are resolved almost immediately and further keep a check on other issues that the car may face. Leaving it all to the mechanic to figure out may not be the right option as they would be driving it about to figure out the problems.

Have realistic expectations - There are numerous mechanics who would promise quick solutions, but it isn't always the case when they would attend to you the moment you approach them. There may be numerous other cars queued up ahead of yours, and thus there is a need to be patient. You cannot expect quick and super-fast services from their end as it does require time to analyze, repair, test and finally deliver you a car that is back to normal.

Do not send across a dirty vehicle - Even though your car doesn't function the way it should, you are expected to have the courtesy to help them with a washed and clean car. While working on the problematic areas of the car, the mechanic would have to otherwise waste time in cleaning your vehicle rather than paying attention to what he is supposed to do. Helping out with a clean vehicle would initiate the repairs in a better way without having to worry about the dirt and clutter.

Let them do their work - The mechanic understands that it is your car, and you are to know what it is going through during the repair and maintenance process but that doesn't mean you are to hover around them when they are at work. This would, by all means, make you interfere in their work process which isn't acceptable. While you have chosen them given the knowledge and experience they have on car repair and maintenance, you are to trust them on whatever they would undertake and not be pokey all the time.


The author Cathy Smith has had experiences with hiring experts on engine repairs in Sunshine Coast along with relevant information on those who undertake major car service.

Source: EzineArticles
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