Yuav ua li cas xam cov iav module

Los laij covIav Qauv, koj yuav tsum paub ib qhoncig suab (pp)los yogSuab uas cov uas hla (dd)Thiab tusTus naj npawb ntawm cov hniav (zz)Cov. Lub module (mm) yog cov qauv ntsuas uas txhais tau qhov loj ntawm cov hniav thiab yog qhov tseem ceeb rau cov khoom tsim iav. Hauv qab no yog cov qauv tseem ceeb thiab cov kauj ruam:

1. Siv cov suab paj nruag ncig (pp)

Tus qauv yog ncaj qha los ntawm covVoj ncig ncig(kev deb ntawm cov hniav uas nyob ib sab los ntawm lub voj voog pitch):

m = penm=antp​

Tus yam ntxwv:
Yog p = 6.28 hlip= 6.28mm, ces:

m = 6.28π≈2 hlim=π6.28 ≈2mm

2. Siv lub suab phia (dd) Thiab tus naj npawb ntawm cov hniav (zz)

Cov kev sib raug zoo ntawm lub suab seev ntawm lub taub, module, thiab tus naj npawb ntawm cov hniav yog:

d = m × z⇒m = dzd=m×z⇒m=zd​

Tus yam ntxwv:
Yog lub iav muaj z = 30z= 30 hniav thiab ib lub suab diam d = 60 hlid= 60 hli, tom qab ntawd:

m = 6030 = 2 hlim= 3060 = 2 hli

3. Siv sab nraud ntawm lub cheeb (DD)

Rau cov qauv zog, tussab nraud ntawm lub taub (DD)(cov taub-rau-cov taub uas muaj feem xyuam nrog tus qauv thiab tus naj npawb ntawm cov hniav:

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

Tus yam ntxwv:
Yog D = 64 hliD= 64mm thiab z = 30z= 30, ces:

m = 6430 + 2 = 6432 = 2 hlim= 30 + 264 = 3264 = 2 hli

Cov ntawv tseem ceeb

Tus Qauv Tseem Ceeb: Ib txwm puag ncig tus qauv xam rau qhov ze tus nqi (piv txwv, 1, 1.25, 1.5, thiab lwm yam) rau compatibility.

Tej nyob: Module yog qhia nyob rau hauvMillimeters (hli).

Cov Ntawv Thov:

Cov Qauv Loj (Mm) = cov hniav muaj zog rau cov khoom siv hnyav.

ME MODULES (Mm) = COMPACT lub zog rau qhov kev siv ceev / qis-thauj khoom.

Cov ntsiab lus ntawm cov kauj ruam

Ntsuas lossis muab pp, dd, lossis dD.

Siv cov mis uas tsim nyog los xam mm.

Ncig mmmus rau qhov ze tus qauv ntsuas tus nqi.

Qhov no ua kom koj lub iav tsim qauv nrog cov qauv kev lag luam thiab cov kev xav tau ua haujlwm.