클래식 자전거의 기본적인 튜빙 정보 - COLUMBUS

가장 많이 쓰인 콜럼버스 튜빙 정보.

 (누르면 크게 보입니다!)

전 SLX를 가장 좋아합니다. (제 자전거 튜빙이라 그런건... 맞습니다.)
먼가 좋아보이는 이름이에요. +_ +

여기 정보에 없는 것중에 또 좋아보이는 튜빙이...
TSX, SPX 등이 있습니다. 

TSX: Tube set for professional use, coupling maximum performance with reduced weight. It is particularly suitable for stage races of more than 150 Km over mixed terrain. In addition to butted walls, this set has five helicoidal internal reinforcements, thus giving greater rigidity against tube flexing and torsion.

SPX: "Superbutted" tube set with increased thickness for professional cyclists. Ideal for large frames. Double-butted tube ends.

콜럼버스사에서 크로몰리 스틸을 개량해서 나오고 있는 Nivacrom 튜빙 종류.
Nivacrom Tubing : SPIRIT - LIFE - ULTRA FOCO - FOCO - ZONA , Neuron
Nivacrom - special steel with manganese,chrome,nickel,molybdenum and niobium.
(Neuron 튜빙의 위치가 살짝 애매. ZONA = Neuron 같다.)

SPIRIT: The most advance steel alloy for frame-bulding by Columbus, thanks to the signature chemical composition, this light-weight tube-set simply has superior mechanical characteristics, combined with a superior resistance to environmental effects. The right choice to manufacture a modern and reliable top-range lugged frame.   

Neuron: (0.7-0.5-0.7). This is a very sophisticated tubing, much finer that one would guess from the 0.5mm wall thickness. Columbus pulled out almost all the stops to make a lightweight 0.5mm tubing, using zone butting, elliptical butting, the works. The result is a tubing that is lightweight, yet very stiff. Mondonico continues to offer frames made of Neuron because it makes a good, stiff, light frame. This tubing still has a very devoted following among serious steel frame lovers.
 
Zona: (0.7-0.5-0.7). In order to offer a tubing only 0.7mm at the butt, Columbus developed a reduced price Nivacrome that is 1000 Newtons/square meter tensile strength. This compares to the 900 used in Brain OS (and old SLX) and 1200 used in EL-OS, Genius, and Torelli/Nemo 747.
  


기본적인(대략) 튜빙들 무게순이라면...
EL(1695g Nivacrom) - MAX(1900g) - SL - TSX - SLX(1966g) - AELLE(2345g)
Colnago Master Olympic 에 쓰이는 Columbus GILCO Tubing은 약 1890g
Tecnos 튜빙은 초기에는 EL-OS 튜빙으로, 후기에는 Gilico 튜빙 사용.

Nivacrom FOCO - 1510g
Nivacrom Neuron - 1730g


(튜빙 종류와 자료가 너무 많다...)
참조 사이트 ::
http://www.columbustubi.com/eng/4_4_1.htm 
http://astrocycloalpine.weebly.com/columbus-steel-tubesets.html