Showing posts with label engine. Show all posts
Showing posts with label engine. Show all posts

Friday, October 28, 2011

How Safe Is Your Car?

Car safety has become one of the key selling points in today’s automotive market, and rightly so as the nation’s road toll continues to have a devastating impact on families and emergency services. Huge advancements have been made in terms of safety thanks to the likes of airbags, traction control and brake assist, which combined with design give every new vehicle an ANCAP (Australasian New Car Assessment Program) rating out of five stars. The more stars a vehicle has, the safer it is.

ANCAP (Australian New Car Assessment Program) is an independent body that conducts crash tests on new vehicles and those with sound structures and better safety systems score best. When buying a new car, it should be stated what its ANCAP rating is. Ask the dealer if it’s not. When buying second-hand, there are plenty of websites that will tell you how the vehicle stacks up. Car makers put a high value on the ratings as they can make or break sales - a competitor with a higher safety rating in the same segment is likely to show more sales. Cars with four or five star ratings are highly recommended. Vehicles with higher safety ratings should also have lower car insurance premiums. Here is a guide as to what helps make a safer car.

Sound structure:

A vehicle with good structural integrity will absorb and dissipate energy in the event of a crash. The passenger compartment should keep its shape and the doors should stay closed but be capable of being opened after a crash for the safe exit of passengers. Other parts of the vehicle such as the steering column, dash, foot pedals and pillars should not experience significant movement.

Air Bags:

The more of these life-savers, the better. They inflate in the event of a crash and significantly reduce the risk of serious injury. A vehicle with driver and passenger airbags, plus curtain airbags (they are deployed from above the side windows in the event of a side impact) are going to be the safest. Airbags can deploy in impacts as low as 25kph and they can be costly to reset, so when getting car insurance quotes, check out if a cost such as this is covered.

Electronic Stability Control (ESC):

This helps reduce skidding and over-steer and takes effect when the driver loses control. Computer-controlled technology is used to help bring the car back on track and has proved to be highly effective in single car crashes. It also comes into play during sudden manoeuvres and can enhance handling and traction on gravel and icy roads.

Anti Lock Braking (ABS):

This system prevents the brakes from locking and wheels from skidding when sudden pressure is put on the brake pedal, such as in an emergency. It allows the driver to maintain control and is highly effective on slippery surfaces and in the wet. ABS works hand-in-hand with ESC and having the two together greatly increases the car’s handling in emergencies.

Seat belts:

They first became compulsory – both in the front and rear of vehicles - in Victoria in 1970 and the rest of Australia soon followed. Since then they have been responsible for saving thousands of lives and are the single biggest safety factor in a vehicle. There are stringent guidelines for seatbelts, meaning they must lock in an accident and are not susceptible to fraying and tearing. Unfortunately, seat belts only work when worn and people still die needlessly on the roads because they forget to buckle up.

Monday, January 10, 2011

Subaru releases brand new boxer engine details

Subaru’s new boxer engine details have just been released and the main result is better fuel economy than the existing models whilst maintaining plenty of power and torque.

The new Subaru normally-aspirated (non-turbo) engine is the third generation developed by Fuji Heavy Industries, Subaru’s father company, and it’s the first brand new engine since 1989.
Subaru engines have always been robust, fairly powerful and very torquey especially when matched to high-geared ratios within Subaru’s all-wheel drive system. But the engines weak link has always been consumption and economy. It’s not that the engines are bad on fuel, they just consume a little more than the rivals.
Now though, Subaru and Fuji Heavy Industries have improved this area with indications noting a 10 percent increase in fuel economy. This was done through the use of lighter moving parts and an Active Valve Control system for the intake and exhaust.
The new 2.0-litre engine uses undersquare bore and stroke measurements too, meaning the pistons travel further than they are wide; 84mm bore and a 90mm stroke. This helps with torque and reduces the engine’s inclination to want to rev higher for more performance. Figures of 109kW and 196Nm are on offer.
Managing Director, Subaru Australia, Nick Senior said in a recent report,
“This is an exciting engineering development from FHI. They’re renowned for the durability of their engines and this new unit will take the sophistication to a whole new level that we’ll look forward to experiencing in some versions of our best-selling Forester next year.”
Subaru says the new engine will be available in both 2.0-litre and 2.5-litre capacities and will first go into the market with the Subaru Forester model year 2011, which will be launched early next year.

Friday, August 29, 2008

The suspension


The suspension (the vehicle) from Wikipedia Indonesian, the encyclopaedia bebas Direct to: navigation, cari the front suspension Component of Ford Model T. Komponen the front suspension of Ford Model T. The suspension was the functioning certain component collection stifled the surprise, the vibration that happened to the vehicle resulting from the surface of the not level road that could increase travelling comfort and the control of the vehicle. There were two main kinds the suspension that is the dependent suspension system and the suspension system of the independent.

Cara Membersihkan Tabung Wiper

Cara Membersihkan Tabung Wiper

Persiapan bulan Ramadhan, biasanya mobil dipakai untuk mudik. Sebaiknya mulai dicek dari awal apa saja kira-kira yang kurang. Nah, salah satunya penting menjaga kebersihan tabung air wiper. Jangan sampai repot saat hujan di jalan, air enggak mau nyemprot gara-gara tabung kotor.

Caranya enggak susah kok, alatnya juga gampang dicari deket rumah. Hanya dibutuhkan sabun deterjen, pasir, sikat dan air (Gbr.1). Hanya saja cara ini bisa diaplikasikan pada mobil yang tabung air wipernya terlihat (Gbr.2). Karena sebagian mobil sekarang, tabung air wipernya tersembunyi di balik bumper.

Pertama, lepaskan kabel pada motor air tabung (Gbr.3), kemudian lepas juga selang yang berada di bagian bawah motor. Masukkan sabun deterjen dan pasir ke dalam tabung (Gbr.4).

Pasir di sini fungsinya sebagai pengganti sikat, karena celah di dalam tabung agak susah apabila menggunakan sikat. Kemudian aduk-aduk hingga pasir dan sabun tercampur merata dan kotoran di bagian dalam tabung hilang. Untuk hasil maksimal bisa dibantu dengan sikat yang biasa digunakan untuk membersihkan botol air minum.

Kemudian buang semua air sabun sisa-sisa pasir yang ada. Pastikan semua pasir sudah terbuang dengan membilasnya memakai air. Nah, kelihatan kan bedanya sama yang lama?

The transmission system

The transmission system, in automotive, was the system that became the energy escort from the machine to differential and the USA. By turning the USA, the wheel could proceed and move the car. The transmission was needed because the burning machine that generally is used in the car was the internal burning machine that produced the round (the rotation) between 600 to 6000 rpm. Whereas, the wheel proceeded in the speed of the rotation between 0 to 2500 rpm. Now, was gotten by two general transmission systems, that is the transmission of the manual and the automatic transmission. Gotten also transmission systems that were the combination between the two systems, but this was the latest development that just could be found to technology cars high and certain makes then. The transmission of the manual was one of the transmission kinds that often was utilised on the basis of the maintenance that more was easy. Usually in transimi the manual consisted of 3 up to 7 speed. The automatic transmission was the transmission that could make us could feel the transmission system of the manual or automatic, when we were using the transmission system of the manual