# Muab xam cov ladders rau peb missions thiab theem teb

rab teev tsuas qhov yog nqus 1:

Qhia kom meej rau qhov ntev hauv millimetres

Aperture siab Y
Aperture ntev X
Dav ntawm stairs E
Theem A
Theem B
Theem C
Theem teb P
Thickness ntawm cov kauj ruam Z
Qhia cov kauj ruam ntug F

## Muab xam los ntawm ladders rau peb spans thiab theem teb

Sau rau qhov ntev yuav tsum nyob rau hauv millimetres

X - aperture dav ntawm stairs
Y - Aperture siab
E - Dav ntawm stairs
F - Cov kauj ruam qhia
Z - Thickness ntawm cov kauj ruam

A - Cov kauj ruam hauv lub bowstring sab sauv
B - Nruab nrab cov kauj ruam ib bowstring
C - kaw cov treads hauv qab
P - Number of Rotary theem
SP - Seb lub chaw ntawm cov thawj teeb relative to txog qib uas hauv pem teb hauv pem teb ob.
Thawj li cov theem sab sauv nyob rau hauv pem teb rau hauv pem teb muaj ob theem.
Nyob rau hauv lub qhov rooj thib ob, hauv pem teb rau hauv pem teb thib ob yog cov kauj ruam dhau. Rau qhov siab ntawm qhov stairs yuav raug proportionally txo

Tau cov kev pab laij rau qhov siab thiab dav ntawm cov kauj ruam, lub kaum sab xis, thiab lub qhov ntev ntawm cov hlua sab sauv, nruab nrab thiab sab.
Cov kev pom kab ntsab stairs hloov cov kauj ruam.
Koj yuav ua kom muaj ib tug dub thiab dawb los dawb lias qho.

Stair dav yog tus dav of the stairs uas swinging site.

Kev pab cuam uas pab los ntawm www.zhitov.ru