Muab xam los ntawm ladders nyob bowstrings


rab teev tsuas qhov yog nqus 1:    

Qhia kom meej rau qhov ntev hauv millimetres

Aperture siab Y
Aperture ntev X
Dav ntawm stairs Z

Cov nab npawb ntawm cov kauj ruam C

Thickness ntawm cov kauj ruam W
Qhia cov kauj ruam ntug F
Lub thickness ntawm ib bowstring T








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Xam xyuas qhov luaj li cas ntoo stairs nrog withs



Xaiv lub qhov ntev yuav tsum nyob rau hauv millimetres

X - Aperture ntev stairs
Y - The stairs rau nws
Z - Dav ntawm stairs
C - Cov nab npawb ntawm cov kauj ruam
W - Thickness ntawm cov kauj ruam
F - Cov kauj ruam qhia
T - cov thickness treads los yog qhib txoj hlua
H - Zaub risers
LR - kev taw qhia stairs lifting
SP - lub chaw ntawm cov thawj teeb ntu hauv pem teb ib qib hauv pem teb ob


Nta ntawm qhov kev pab cuam.

Muab xam saib loj, ntoo stairs uas kaw cov hlua.
Khom cov nqi ntawm cov khoom tawg yooj yim.
Lub caij nyoog qhov ntev ntawm tes taw.
Drawings xav paub thiab schematics ntawm lub stairs txhua yam.
Tswv yim rau zoojyim stairs.

Xam thaumtwg stairs calculated ntawm lub mis, raws li qhov ntev ntawm cov kauj ruam.
Stride ntev yog li ntawm 60 rau tibneeg 66 cm-63 cm thaj tsam li ntawm.
Kab ntsab ntaiv mis match: 2 theem siab + le theem = 63±3 saib.

Rau feem ntau nyiam inclination of ntaiv-ntawm 30 ° rau 40 °.
Rau ntawm qhov stair le yuav tsum 45 loj khau-tsis tsawg tshaj 28-30 cm.
Koj yuav tau compensate rau le ntawm lub notch qhov tsis muaj.
Nws muaj cov kauj ruam yuav tsum muaj li 20-25 cm.

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zhitov Author of the project: Dmitry Zhitov        © 2007 - 2018
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