Cov V-siv pulleys (tseem hu ua sheaves) yog cov khoom tseem ceeb hauv cov tshuab xa hluav taws xob. Cov khoom siv no tau tsim los ntawm kev ua haujlwm zoo thiab hloov pauv lub zog ntawm cov ncej siv cov trapezoidal V-siv. Phau ntawv qhia kev tshaj lij no muab cov ntaub ntawv qhia txog kev tsim cov V-siv pulley, cov qauv, cov lus qhia, thiab cov qauv xaiv kom raug.
1. Kev Tsim Kho thiab Anatomy ntawm V-Belt Pulley
Cov Cheebtsam Tseem Ceeb
Grooved Rim
Nta cov grooves V-zoo li tus uas ua kom raug raws li cov qauv siv siv
Cov ces kaum ntawm cov groove sib txawv raws li tus qauv (38° rau cov classical, 40° rau qhov nqaim)
Qhov chaw tiav tseem ceeb rau kev tuav txoj siv thiab cov yam ntxwv hnav zoo tshaj plaws
Kev Sib Dhos Hub
Qhov chaw nruab nrab txuas nrog lub qag tsav
Tej zaum yuav muaj cov keyways, set screws, lossis cov mechanisms tshwj xeeb locking
Kev kam rau siab ntawm qhov tho qhov raws li ISO lossis ANSI cov qauv
Qauv
Cov Pulleys Khoom Siv Khoom: Ib daim tsim nrog cov khoom siv txuas ntxiv ntawm lub hub thiab ntug
Spoked Pulleys: Nta radial caj npab txuas lub hub rau ntug
Cov Pulleys Tsim Qauv Hauv Is Taws Nem: Cov disc nyias nyias, khov kho ntawm lub hub thiab lub rim
Cov Khoom Siv
Hlau cam khwb cia (GG25/GGG40)
Cov khoom siv kev lag luam feem ntau muab kev co zoo heev
Hlau (C45/St52)
Rau cov ntawv thov torque siab uas xav tau lub zog siab dua
Txhuas (AlSi10Mg)
Lwm txoj hauv kev sib dua rau kev siv ceev ceev
Polyamide (PA6-GF30)
Siv rau hauv cov khoom noj khoom haus thiab cov chaw muaj suab nrov
2. Cov Qauv Thoob Ntiaj Teb thiab Kev Faib Pawg
Tus Qauv Asmeskas (RMA/MPTA)
Cov Pulleys V-Siv Qub
Xaiv los ntawm cov ntawv A (1/2"), B (21/32"), C (7/8"), D (1-1/4"), E (1-1/2")
Cov kaum sab xis txheem: 38° ± 0.5°
Cov ntawv thov ib txwm muaj: Kev tsav tsheb rau kev lag luam, cov khoom siv ua liaj ua teb
Cov Pulleys seem nqaim
3V (3/8"), 5V (5/8"), 8V (1") cov ntaub ntawv
Muaj zog ntau dua li cov siv tawv qub
Feem ntau siv rau hauv HVAC systems thiab high-performance drives
Cov Txheej Txheem European (DIN / ISO)
SPZ, SPA, SPB, SPC Pulleys
Cov metric counterparts rau American classical series
SPZ ≈ ntu A, SPA ≈ ntu AX, SPB ≈ ntu B, SPC ≈ ntu C
Lub kaum ntawm cov qhov: 34° rau SPZ, 36° rau SPA/SPB/SPC
Cov Pulleys Profile nqaim
Cov npe ntawm XPZ, XPA, XPB, XPC
Sib raug rau 3V, 5V, 8V profiles nrog metric qhov ntev
Siv dav hauv cov khoom siv hauv European
3. Cov Lus Qhia Txog Kev Siv Tshuab thiab Cov Ntaub Ntawv Txog Kev Tsim Kho
Qhov Loj Tseem Ceeb
| Cov Qauv | Kev Txhais Lus | Kev Ntsuas |
| Qhov Txoj Kab uas hla | Txoj kab uas hla ua haujlwm tau zoo | Ntsuas ntawm txoj kab ntawm txoj siv sia |
| Sab Nraud Txoj Kab Uas hla | Tag nrho lub pulley diameter | Qhov tseem ceeb rau kev tshem tawm vaj tse |
| Qhov Txoj Kab uas hla | Qhov loj ntawm lub ncej mounting | Kev kam rau siab H7 feem ntau |
| Qhov tob ntawm qhov zawj | Txoj hauj lwm zaum siv siv txoj siv sia | Txawv ntawm seem siv |
| Kev Tawm Ntawm Lub Hub | Kev siv qhov chaw axial | Xyuas kom meej tias sib phim zoo |
Cov yam ntxwv ntawm kev ua tau zoo
Kev Txwv Ceev
RPM siab tshaj plaws xam raws li cov khoom siv thiab txoj kab uas hla
Hlau cam khwb cia: ≤ 6,500 RPM (nyob ntawm qhov loj me)
Hlau: ≤ 8,000 RPM
Txhuas: ≤ 10,000 RPM
Lub peev xwm Torque
Txiav txim siab los ntawm kev suav qhov groove thiab seem ntawm txoj siv
Siv tawv classical: 0.5-50 HP ib qhov groove
Siv txoj siv nqaim: 1-100 HP ib qhov groove
4. Cov Txheej Txheem Mounting thiab Kev Teeb tsa
Kev Teeb tsa Qhov Tho
Lub Qhov Tiaj
Yuav tsum tau keyway thiab set screws
Kev daws teeb meem pheej yig tshaj plaws
Feem ntau siv rau hauv cov ntawv thov ceev ceev
Cov Bushings Taper-Lock®
Kev lag luam-tus qauv quick-mount system
Haum rau ntau qhov loj ntawm cov ncej
Tshem tawm qhov xav tau cov keyways
QD Bushings
Tsim kom sai thiab tshem tau
Nrov nyob rau hauv cov chaw uas muaj kev saib xyuas ntau
Yuav tsum tau sib phim lub taub hau
Cov Kev Xyaum Zoo Tshaj Plaws rau Kev Teeb tsa
Cov Txheej Txheem Sib Tov
Kev teeb tsa laser pom zoo rau cov tsav tsheb tseem ceeb
Kev tsis sib haum ntawm lub kaum sab xis ≤ 0.5 °
Kev sib npaug sib npaug ≤ 0.1 hli ib 100 hli ncua
Cov Txheej Txheem Nruj
Kev nruj kom zoo tseem ceeb rau kev ua tau zoo
Kev ntsuas lub zog-deflection
Cov ntsuas kev nruj ntawm Sonic rau kev ua kom raug
5. Cov Lus Qhia Txog Kev Tsim Kho Daim Ntawv Thov
Txoj Kev Xaiv
Txheeb xyuas cov kev xav tau fais fab
Xam qhov tsim HP suav nrog cov yam ntxwv kev pabcuam
Tus account rau qhov pib torque peaks
Txheeb xyuas qhov chaw txwv
Cov kev txwv ntawm qhov chaw nruab nrab
Cov kev txwv ntawm daim ntawv cog lus vaj tse
Kev Xav Txog Ib puag ncig
Qhov kub thiab txias
Kev raug tshuaj lom neeg
Cov khoom me me uas muaj kuab paug
Cov Kev Siv Tshwj Xeeb rau Kev Lag Luam
Cov Tshuab HVAC
SPB pulleys nrog dynamic balancing
Kev Ua Zaub Mov
Kev tsim kho hlau tsis xeb lossis polyamide
Cov Khoom Siv Mining
Cov pulleys SPC hnyav nrog cov bushings taper-lock
6. Kev Txij Nkawm thiab Kev Teeb Meem
Cov Hom Kev Ua Tsis Tau Zoo Feem Ntau
Cov Qauv Hnav Groove
Kev hnav tsis sib npaug qhia txog kev tsis sib haum
Cov grooves polished qhia tias slippage
Kev Ua Tsis Zoo ntawm Cov Kabmob
Feem ntau yog vim muaj kev nruj tsis zoo ntawm txoj siv sia
Tshawb xyuas seb puas muaj cov khoom siv radial ntau dhau
Kev Txij Nkawm Tiv Thaiv
Kev kuaj xyuas qhov muag tsis tu ncua
Kev tshuaj xyuas kev co rau cov tsav tsheb tseem ceeb
Cov txheej txheem saib xyuas kev siv txoj siv sia
Yog xav tau kev pab txog kev siv tshuab ntxiv lossis xav thov peb phau ntawv qhia txog kev tsim qauv engineering, thov hu rau pebpab pawg txhawb nqa kev txawj ntsePeb cov engineers muaj los pab qhia meej txog qhov kev daws teeb meem zoo tshaj plaws rau koj cov kev xav tau tshwj xeeb.
Lub sijhawm tshaj tawm: Plaub Hlis-03-2025
