The muscles of the world. Why, after 70 years, a descendant of the Land Rover Series I got an aluminum body again? (part 1)
In 1946, the outstanding British design engineer Maurice Wilkes began developing the Land Rover Series I. For many decades, this car will remain the most popular SUV in the world.…

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Those that rumble in the morning: a history of Soviet garbage trucks
Today, without communal cars, the life of a big city is unthinkable, but it seems that they cause continuous inconvenience to the townspeople. We have already talked about Soviet sweepers…

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Two in one: buy a Honda Civic VIII for 460 thousand (part 2)
Hard but breathing The next car is an illustration of how neither the Civic nor any other car in the aftermarket should be. So, the most expensive instance for 480…

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technology

The muscles of the world. Why, after 70 years, a descendant of the Land Rover Series I got an aluminum body again? (part 2)

Computer and aluminum are power!
How to combine the strength and rigidity of the frame with the characteristics of the supporting body? It was here that engineers, along with the good old theoretical mechanics and sopromat, came to the aid of engineers many times over the past three decades, computer power. In fact, why, relying on the results of scientific achievements, with the help of computers, not choose the optimal profile of the power element depending on the expected load? Those calculations, which previously took months, today are done in … one minute. In fact, the mass of the element becomes the boundary condition: it should be as small as possible, but, say, the choice of the metal thickness and such quantities as the polar moment of inertia can be left at the computer. Continue reading

In 1948, Georgia made a variable compression motor and outperformed Infiniti

At that time, when the ICE power supply systems were imperfect, and the gas distribution mechanisms were primitive, the return per liter was small, and the consumption of gasoline and oil, related to the dynamic qualities of the car, did not fit into any modern ideas, a lot of engineering minds were struggling over the riddle of increasing ICE efficiency due to changes in compression ratio. This task is not easy, and its “conveyor” solution appeared only in our time, when the relevance of the topic has come to naught. As you know, Infiniti engineers have introduced an additional link between the crankshaft crank and the connecting rod, controlling which you can change the working volume. Continue reading

5 reasons to buy and not buy Ford Fiesta Mk6 (part 2)
LOVE # 5: PRACTICE AND QUALITY OF THE SALON So is everything really bad? Not at all. Firstly, the owners in their reviews positively note both the build quality of…

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How to pump 10 wheels using a “bucket”: BERKUT Spec-2M test
The ancient tradition of the auto mechanics league requires that you send an inexperienced “salag” for compression, handing him a bucket. However, a bearded joke can be adequately answered by…

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Two in one: buy a Honda Civic VIII for 460 thousand (part 1)
Civic is the undisputed best seller. It was with the advent of this model that Honda was learned as a manufacturer of not only motorcycles, but also cars. Historically, Honda…

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Motor V12 with a gun - there were such trucks in the USSR!
In the Soviet Union, trucks were the main cars. They were produced in huge quantities by giant, large, medium and small plants. Almost every citizen of the USSR one way…

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