Momwe mungawerengere gawo la Gear

Kuwerengeragawo la Gear, muyenera kudziwaKuzungulira kozungulira (pp)kapenamulifupi (dd)ndikuchuluka kwa mano (zz). Gawo (mm) Patsamba lokhazikika lomwe limatanthauzira kukula kwa dzino la giya ndipo ndikofunikira kuti maginya a giya. Pansipa pali njira zazikuluzikulu:

1. Kugwiritsa ntchito mawonekedwe ozungulira (pp)

Gawo limawerengeredwa mwachindunji kuchokeramawonekedwe ozungulira(mtunda pakati pa mano oyandikana nawo mozungulira phula):

m = pπm=Т​

Chitsanzo:
Ngati p = 6.28 mmp= 6.28mm, ndiye:

m = 6.28π≈2 mmm=π6.28 ≈2mm

2. Kugwiritsa ntchito mainchesidd) Ndi kuchuluka kwa mano (zz)

Ubale pakati pa mulifupi pakati pa ufa, module, ndipo kuchuluka kwa mano ndi:

d = m × neno = dzd=m×z⇒m=zd​

Chitsanzo:
Ngati zida zili ndi z = 30z= Mano 30 ndi Ditch Diameter D = 60 mmd= 60mm, ndiye:

m = 6030 = 2 mmm= 3060 = 2mm

3. Kugwiritsa ntchito mulifupi (DD)

Kwa magiya,kunja kwa m'mimba (DD)(mulingo wa nsonga ya nsonga) ikukhudzana ndi gawo ndi kuchuluka kwa mano:

D = m (z + 2) ⇒ = dz + 2D=m(z+2) ⇒m=z+2D​

Chitsanzo:
Ngati d = 64 mmD= 64mm ndi z = 30z= 30, ndiye:

m = 6430 + 2 = 6432 = 2 mmm= 30 + 264 = 3264 = 2mm

Zolemba zazikulu

Mfundo Zazikhalidwe: Nthawi zonse mozungulira gawo lowerengera lomwe lili ndi mtengo wapafupi (mwachitsanzo, 1, 1.25, 1.5, 2, 2.5, etc.) kuti azigwirizana.

Mathe: Module imafotokozedwamamilimita (mm).

Mapulogalamu:

Ma module akulu (mm) = mano olimba pa katundu wolemera.

Ma module ang'onoang'ono (mm) = magiya ang'onoang'ono othamanga / otsika mtengo.

Chidule cha Masitepe

Kuyeza kapena kupeza pp, dd, kapena dD.

Gwiritsani ntchito formula yoyenera kuwerengetsa mm.

Mozungulira mmku gawo lapafupipafupi kwambiri.

Izi zikuwonetsetsa kuti kapangidwe kanu kamene kapangidwe kabwino ka mafakitale ndi zofunikira.