The issue of vehicle safety, as well as protecting them from theft worth more since the first cars. So when you have a car, first think about its security. Want to start with what we need analyze the existing types of anti-theft systems and choose the most suitable of them. Consider the most common types of anti-theft systems. The first type – is the mechanical protection of car theft. The principle of them is that the system is blocking the ability to manage a specific item. Mechanical protection system can be divided into two main categories – the system locks the steering wheel and the system blocking transmission.

For the first variant uses the mechanism of self-grasping the steering wheel, this mechanism goes sliding pin, which rests on the floor lounge, which therefore does not give the possibility to produce the helm and will not give to steal cars. These systems are mostly universal and can block the wheel probably of any kind. Slightly different things are with the mechanical locking system gearbox. Them correctly call 'podkonsolnye pin locks'. The main feature interdigital locks is that for every model has its own locking system adapted for a specific console gear box, allows tremendous efficiency to block access. Now these types of systems for more than 300 different models and brands of cars.

The advantage of these systems is the impossibility of sawing blocking pin, because he located inside the console gearshift. Mechanical anti-theft system is quite easy to install, as well as this does not deteriorate saloon cars because they give no dents or scratches. Advantages of this system consist in the fact that the thief will have to tinker for a long time, and afterwards simply pull back. A disadvantage is that the mechanical anti-theft devices are not able to alert the driver about breaking his car. The next type – electronic. They allow not only to block the car itself, but also to inform the use of special funds motorist about the possibility of theft of your car. Electronic systems are pretty common, and in particular represent a system of locking doors as well as the possibility of fixing a set of gauges breaking, as well as system alerts the driver. This group of anti-theft systems determine immobilizers. Immobilizer is a hidden device which makes it possible to identify the original key driver. At the same time when using a fake (not the real key) and the team sharing the auditors do not comply with signals, immobilizer locks one or the same pair of e-government-run machine, so in other words, lock the starter, ignition. Immobilizer will not protect the machine from the autopsy, but not exactly give without specialized electronic means to steal a car burglary. Finally, all of the above we can say that it is better to use anti-theft device such as electronic, mechanical, and also, only then can you be sure that personal vehicle will not be hijacked.

Every year the popularity of motorcycles is growing exponentially. More and more people have four wheels to two. Everyone has their own reasons for changing the mode of transport. Someone else in his youth spent the night riding on the flight on ”, ‘Yavah’ and ‘Ural’ and days repairing them in the garage and nostalgia for his youth makes purchase motorcycles, someone can not make multi-kilometer traffic jams and takes a motorcycle to increase mobility, and for someone is a lifestyle. In any case, transplanting to a modern motorcycle should be especially cautious and does not refer to the technique as a regular toy. Park motorcycles rising, and at the same time increasing disappointing statistics Motorcyclist deaths. That would not join the ranks of these statistics need to follow simple rules of riding a motorcycle, which I will describe in this article.

1) Choosing your first bike, does not seek directly to a large cubic and herd horsepower. This is a major mistake novice motorcyclists. Begin training in motoshkole better with 125-250 units of vat and after honing skills on the court to acquire its first four cc motorcycle. This amount of forgiving beginner riders, which is not the liter models. Choosing a class of motorcycle is better to stop the election on road bikes such as Honda cb 400sf, Yamaha srx 400, YamahXJR400 and others. 2) Try to pass introductory course in modern motoshkole where they teach not only the required exercises for the date of the law, but survival on the road.

Tuition fees will be repaid with interest on the savings treatment, and plastic. 3) When driving in the traffic try to be visible on the road. Certainly, when you went by car more than once spotted in the last minute rider and miraculously escaped the accident with .Teper you are on their site. Many motorcyclists wear elyumestsentnye vests, put Xenon on motorcycles or straboskopy. This allows the rider from afar to see and avoid an accident. 4) When driving through the city must constantly keep at least two fingers on the brake lever. This reduces the number of seconds in emergency braking, sometimes they just will not suffice. When rebuilding the party’s unexpected moves you instantly sreagiruete. 5) When you move between rows in the tube, do not type high speed. Since then the drivers who can prespichet out or just open the door to throw an ashtray, and you are at this moment rush at high speed past his car. 6) Stop at the crossroads between the best standing near the car, not in front of them. Since a stroke Zadie they absorb shock and take it on themselves and not give it to you. 7) Buying a bike is not worth saving at the defense. It often helps to avoid serious injury. Of course all the techniques of safe driving can not be present article they just need to feel on the road, and it comes with experience.

b) Depending on the deposition conditions can be hard or soft chrome. Soft chrome is easily scratched, hard chrome – hard to polish. c) For polishing chrome can not reach a decorative qualities as for the "right" decorative plating. Polishing paste penetrate the coating cracks, giving last dull hue. In electroplating, there are two types of chromium: a solid (wearing) and protective and decorative. Moreover, the coating is not typed on the physical properties, and on functional purpose. Directly to steel, hard chrome is applied thickness of 10? 300 microns.

Appointment of hard chrome – increasing the hardness and wear resistance of the product as well – holding lubricants. Physically hard chrome can be less rigid and durable than the decorative coating. Today, many manufacturers offer hard chromium coating as a decorative, even though such coverage is usually loses as a protective (for a small thickness sediment) and decorative properties. Protective and decorative chrome plating involves an intermediate layer between the chromium layer and the substrate. Coverage is a multi-layered "cake", the percentage of chromium in which – up to 1%. However, the protective and decorative coating properties are determined mainly by quality and exactly the type of sub-layers.

Properly applied chrome thickness of 0,3? 1 micron. At this thickness of the layer transparent. When you look at Chrome product, then you're really seeing a sublayer of nickel. Chrome only protects the nickel from tarnishing (no corrosion) and gives it a bluish tint. In terms of the standard "pie" is as follows: steel (substrate), nickel (delay), copper aligned, semi-bright nickel, nickel, shiny chrome.