Internal iavyog ib hom iav uas cov hniav raug txiav rau sab hauv ntawm lub tog raj kheej lossis lub khob hliav qab, tsis zoo li cov iav sab nraud uas cov hniav nyob sab nraud. Lawv mesh nrog lwm lub zog, thiab lawv cov qauv tsim ua rau lawv xa cov lus tsa suab thiab lub zog hauv ntau yam tshuab.

Muaj ntau ntau daim ntawv thov rau internal gears:

1. Planetary Iav Systems: Cov iav sab hauv feem ntau yog siv rau hauv lub tshuab iav planetary, qhov chaw uas lawv mesh nrog lub hnub iav thiab lub ntiaj teb iav. Qhov kev npaj no tso cai rau cov tsheb ciav hlau sib tw thiab ntau yam, feem ntau siv hauv kev xa tsheb thiab kev siv tshuab.
2. Kev xa hluav taws xob: Cov iav sab hauv tuaj yeem siv los xa hluav taws xob ntawm cov kab sib txuas lossis kev sib tshuam. Lawv feem ntau ua haujlwm nyob rau hauv cov xwm txheej uas qhov chaw txwv lossis qhov tshwj xeeb torque yuav tsum tau siv lawv.
3. Ceev txo lossis nce:Internal iavtuaj yeem siv los nce lossis txo kev sib hloov ceev nyob ntawm lawv qhov kev teeb tsa thiab meshing nrog cov iav sab nraud.
4. Motion Control: Hauv robotics thiab automation, cov iav sab hauv yog siv rau kev tswj cov lus tsa suab, kom ntseeg tau tias kev txav mus los ntawm cov caj npab, CNC tshuab, thiab lwm yam automated systems.
5. Differential Mechanisms: Cov iav sab hauv kuj tuaj yeem pom nyob rau hauv cov txheej txheem sib txawv, xws li cov siv hauv tsheb tsav tsheb, faib lub zog thiab lub zog ntawm lub log thaum tso cai rau lawv tig ntawm qhov sib txawv.

Kev tsim thiab kev tsim khoom ntawm cov iav sab hauv tuaj yeem yog qhov nyuaj dua li cov iav sab nraud vim qhov nyuaj ntawm kev nkag mus rau sab hauv ntawm lub iav thaum lub sijhawm machining. Txawm li cas los xij, lawv muab cov txiaj ntsig zoo hauv qee yam kev siv, xws li compactness, nce torque kis tau tus mob, thiab ua haujlwm smoother.