Kev ntsuas kev ua haujlwm ntawmhelical iav nyob rau hauv mining conveyor systems feem ntau suav nrog cov hauv qab no tseem ceeb:
1. Gear Accuracy: Kev tsim precision ntawm cov iav yog qhov tseem ceeb rau lawv qhov kev ua tau zoo. Qhov no suav nrog pitch yuam kev, qhov yuam kev ntawm cov hniav, cov kev taw qhia ua yuam kev, thiab radial runout. High-precision iav tuaj yeem txo cov suab nrov thiab kev co, txhim kho kev sib kis.
2. Hniav Nto Zoo: Cov hniav zoo nkauj tuaj yeem txo cov suab nrov. Qhov no feem ntau yog ua tiav los ntawm kev siv tshuab xws li kev sib tsoo thiab honing, nrog rau kev khiav haujlwm kom zoo los txo cov roughness ntawm cov hniav.

3. **Tooth Contact**: Kev tiv thaiv hniav kom zoo tuaj yeem txo cov suab nrov. Qhov no txhais tau hais tias cov hniav yuav tsum sib cuag ntawm qhov nruab nrab ntawm cov hniav dav, tsis txhob sib cuag nrog rau qhov kawg ntawm cov hniav dav. Qhov no tuaj yeem ua tiav los ntawm kev hloov kho cov hniav xws li lub nruas shaping lossis lub taub nyem.
4. **Backlash**: Tsim nyog backlash yog ib qho tseem ceeb rau kev txo suab nrov thiab kev co. Thaum kis tau tus mob torque yog pulsating, kev sib tsoo muaj feem yuav tshwm sim, yog li txo qis backlash tuaj yeem muaj txiaj ntsig zoo. Txawm li cas los xij, me ntsis backlash tuaj yeem ua kom nrov nrov.
5. **Kev sib tw**:Gearsnrog rau qhov sib tshooj siab sib tshooj yuav muaj suab nrov qis. Qhov no tuaj yeem txhim kho los ntawm kev txo qis lub kaum sab xis ntawm kev sib koom tes lossis ua kom cov hniav siab.
6. **Longitudinal Overlap**: Rau helical gears, ntau cov hniav uas nyob rau tib lub sij hawm, lub smoother kis tau tus mob, thiab lub suab nrov thiab kev co yuav muaj tsawg.
7. **Load-Carrying Capacity**: Gears yuav tsum muaj peev xwm tiv taus lub siab loads hauv mining conveyor systems. Qhov no feem ntau yog los ntawm kev xaiv cov khoom siv thiab kev tsim khoom xws li kev kho cua sov.
8. **Durability**: Gearshelical iavyuav tsum tau ua hauj lwm rau ncua sij hawm nyob rau hauv qhov hnyav mining ib puag ncig yam tsis tas yuav hloov, ua durability yog ib qho tseem ceeb xav txog.
9. **Lubrication thiab Cooling**: Lub tshuab lubrication kom zoo thiab cua txias yog qhov tseem ceeb rau kev ua haujlwm thiab lub neej ntawm lub zog. Kev xaiv cov roj lubricating thiab lubrication txoj kev yuav tsum ua raws li cov qauv kev lag luam tshwj xeeb.

10. **Noise and Vibration**: Cov theem ntawm lub suab nrov thiab kev co nyob rau hauv mining conveyor systems yuav tsum tau tswj nyob rau hauv kev nyab xeeb thiab xis txwv.
11. **Maintenance and Lifespan**: Cov kev tu thiab kev cia siab lifespan ntawm iav kuj tseem ceeb qhia txog lawv kev ua tau zoo. Kev tu qis thiab lub neej ntev zog yog qhov tsim nyog rau cov xwm txheej hnyav ntawm cov mining.
12. **Txoj Cai Kev Nyab Xeeb**: Ua raws li cov qauv kev nyab xeeb tshwj xeeb, xws li "Txoj Cai Kev Nyab Xeeb rau Siv Cov Khoom Siv Hluav Taws Xob hauv Coal Mines" (MT654-2021), ua kom muaj kev nyab xeeb ntawm cov khoom thauj thiab tiv thaiv kev sib tsoo.
Los ntawm kev ntsuam xyuas dav dav ntawm qhov saum toj no, nws tuaj yeem txiav txim siab seb qhov kev ua tau zoo ntawm cov iav helical hauv cov mining conveyor systems ua tau raws li kev lag luam thiab cov qauv kev nyab xeeb.

helical iav