Hom Helical Gears
Cov iav helicalsiv dav hauv kev siv tshuab vim lawv ua haujlwm du thiab ua haujlwm tau zoo. Lawv muaj ntau hom, txhua hom tsim rau cov kev siv tshwj xeeb.
Txhawm rau tsim cov iav helical, qhov seem siv ntawm cov iav tau muab tso rau hauv lub dav hlau ib txwm muaj. Los ntawm kev tilting lub cuab yeej hobbing, cov tshuab hobbing spur iav txheem tuaj yeem hloov kho rau lub hom phiaj no. Txawm li cas los xij, qhov kev tsim hniav helical ua rau cov txheej txheem ntau lawm nyuaj, ua rau nws nyuaj dua piv rau kev tsim cov iav spur yooj yim. Qhov kev nyuaj no xav tau cov tshuab thiab kev txawj ntse meej, thaum kawg cuam tshuam rau kev ua haujlwm zoo thiab tus nqi.
1. Ib Leeg Helical GearsCov no yog cov hom feem ntau, muaj cov hniav txiav ntawm lub kaum sab xis rau lub axis ntawm lub iav. Lawv muab kev xa hluav taws xob zoo thiab zoo tagnrho rau cov ntawv thov uas txo suab nrov yog qhov tseem ceeb.
2. Ob Chav Helical Gears: Kuj hu ua herringbone gears, cov no muaj ob pawg hniav uas muaj lub kaum sab xis hauv qhov sib txawv. Qhov kev tsim no tshem tawm axial thrust thiab tso cai rau kev thauj khoom ntau dua, ua rau lawv haum rau cov ntawv thov hnyav.
3. Sab laug tes thiab sab xis tes Helical Gears: Cov iav helical tuaj yeem faib ua pawg raws li kev coj ntawm lawv lub kauv. Cov iav sab laug tig mus rau sab laug, thaum cov iav sab xis tig mus rau sab xis. Qhov sib txawv no yog qhov tseem ceeb thaum tsim cov khub iav.
4. Kev Sib Txuas Helical Gears: Cov iav no yog tsim los kom sib txuas ua ke zoo, ua rau kev ua haujlwm du thiab ntsiag to. Lawv feem ntau siv rau hauv cov iav kis thiab cov tshuab ua haujlwm ceev.
Cov Kev Siv Dav Dav ntawm Helical Gear Sets Hloov Kev Lag Luam
Cov Hniav ntawm Helical Gears
Cov iav Belon helical gears yog tus cwj pwm los ntawm lawv cov hniav angled, uas muab kev sib kis hluav taws xob zoo thiab txo qis suab nrov. Cov hniav ntawm cov iav helical yog qhov tseem ceeb rau lawv cov kev ua tau zoo thiab suav nrog ntau hom tseem ceeb:
Cov Hniav Helical Txheem: Cov no feem ntau siv thiab muaj cov hniav sib xws. Lawv muab kev sib koom tes du thiab ua haujlwm tau zoo, ua rau lawv zoo tagnrho rau kev siv dav dav.
Cov Hniav Helical Hloov Kho: Tus qauv tsim no suav nrog kev hloov pauv rau cov qauv hniav kom txhim kho kev ua tau zoo, xws li kev faib khoom thauj khoom zoo dua thiab lub zog ntxiv. Cov hniav hloov kho pab txo cov kev ntxhov siab, ua kom lub neej iav ntev dua.
Cov Hniav Hloov PauvLos ntawm kev hloov cov hniav profile, cov iav no tuaj yeem txhim kho cov qauv sib cuag, ua rau kev tuav khoom zoo dua thiab txo qis backlash. Qhov kev hloov kho no txhim kho kev ua haujlwm tag nrho ntawm lub iav system.
Cov Hniav Sib Tw: Feem ntau cov iav helical siv cov hniav involute, uas ua rau muaj kev sib txuas tas li thiab ua haujlwm du. Cov profile no txo qhov kev sib txhuam thiab kev hnav, txhawb kom muaj lub neej ntev.
Lub sijhawm tshaj tawm: Cuaj hlis-24-2024