MADE BY ORDER SHOCK BREAKER

Made by order, which means also goods made to order. PT Showa Indonesia was carried out to obtain the appropriate blend with some characters racers in general.

"Based on some desired specifications drivers," said Rio W. Kusumahadi, Export Marketing & Promotion Page Showa Indonesia (SI), Cikarang, West Java.

PT SI is more than three years researching the suspension in the competition arena. Some wheel motor race already tasted the design and artificial PT SI. As a result there are some parts that must fit the character's special contrived and track racers.

"Make shockbreaker behind contrived three choices. All three represent different rebound of our research results of many drivers, "added John Martono, Process Engineering Division PT SI.

Compression or power press made the same suspension, but the rebound alias different reflections. Rebound is made of three types which are divided into soft, medium and high. Per the rebound soft has the ability to 90 kg, 130 kg of medium and high can be 200 kg.

"The higher the weight, the slower rebound reflections power," said John, who graduated from the Mechanical Engineering University of Airlangga, Surabaya.

The differences reflected the rear suspension supported by the specification as a result the level of violence. The options as of 1.3 kg / mm to 1.6 kg / mm. The higher the number the harder the ability of per.

"The level of ability as the unit kg / mm obtained from the weight of the driver when using the motor at certain speeds. As time turns and straight, "says John.

The third option is also distinguished from the high suspension upper join alias quasi earrings. Either there is a height of 300 mm for a soft rebound, 310 mm and 320 mm for medium to high.

However, specifications for three types shockbreaker PT SI is not the outside just. Valve aka valve lubricant circulation in the ass also be distinguished. Three different stacking valve based on the level of rebound.

So also shockbreaker front. Far more complicated choices. Options based on the specifications section in the so-called flute tube.

"The difference in diameter hole flute. The choice of 0.8 mm, 0.9 mm, 1.1 mm, until no hole in the flute, "explains the bespectacled Rio.

Well, the unique flute without holes? how circulation of lubricants. "Specially contrived in the suit. There are bosses who are grown as oil lines, "said John explains.

Different flute also made a difference in the distance screw as in the quasi-front. But, still high as 240 mm. High per-based benchmark basic needs of drivers and front suspension.

But, there is no record why PT SI has not been concocting ass that can be set directly from the outside? As the import suspension. "No one could make a solid pipe that can be made very small size hole for lubricating the path," said Rio.

Rumor if PT SI to the manufacturer for quasi-solid pipe with outer suit, would be cheaper than the existing suspension.

Wait!

Author / Photo: Niko / Yudi.
Source : http://www.motorplus-online.com/index.php/article/infoteknik