V-belt pulleys (zvakare inonzi zvisote) zvinhu zvakakosha munzvimbo dzekushandisa masimba ekufambisa masisitimu. Izvi zvinongedzo-zvejendi zvinongedzo zvinobudirira kutapurirana zvinotenderera kutenderera uye simba pakati peShfts uchishandisa Trapezoidal V-Belts. Iyi nyanzvi yehunyanzvi bhuku inopa ruzivo rwakakwana rwehunyanzvi nezve v-belt pully dhizaini, zviyero, zvakatemwa, uye maitiro ekusarudzwa uye akakodzera.
1. V-belt pulley kuvaka uye anatomy
Core zvikamu
Yakadzora rim
Inoratidzira chaiyo mavara v-yakavezwa-yakavezwa inoenderana nebet profiles
Groove angles inosiyana neyakajairika (38 ° for classical, 40 ° yeakakamanika chikamu)
Pamusoro pokupedzisa kushomeka kweakakwana bhandi grip uye kupfeka hunhu
Hub Gungano
Central inokwirisa chikamu chinobatanidza kune iyo drive shaft
Inogona kusanganisira keyways, seta screws, kana nzira dzakasarudzika dzinovhara
Achienda Mauto anochengetwa ISO kana Ansi zviyero
Chimiro
Yakasimba Hub pulleys: Imwe-chidimbu dhizaini ine zvinhu zvinoenderera pakati peHub uye rim
Pours Pulleys: Zvimiro zvarini maoko anobatanidza hub kuenda ku rim
Dhizaini yeWebhu PUBLEYS: Yakatetepa, Yakasimba disc pakati peHub uye Rim
Zvinyorwa Zvinotaurwa
Cast Iron (GG25 / Ggg40)
Zviitiko zvizhinji zveindasitiri zvinopa kuvhiringidza kushungurudzika kwakanyanya
Simbi (C45 / ST52)
Kune yakakwirira-torque zvikumbiro zvinoda simba rakakwirira
Aluminium (ALSI10MG)
Lightweight imwe nzira yeakakwirira-mhanya zvikumbiro
Polyamide (PA6-GF30)
Inoshandiswa mune yegiredhi-giredhi uye inonakidza nharaunda nharaunda
2. Zvinyorwa zvepasirese uye zvikamu
American Standard (RMA / Mpta)
Classical V-Belt Pulleys
Yakasarudzwa nemavara A (1/2 "), B (21/32"), C (7/8 "), D (1-1 / 4"), E (1-16 / 2)
Standard Groove angles: 38 ° ± 0.5 °
Chaizvoizvo Zvikumbiro: Maindasitiri anotyaira, ekurima michina
Chikamu chakamanikana pulleys
3V (3/8 "), 5v (5/8"), 8V (1 ") profiles
Yakakwirira simba density kupfuura mabhandi ezvakanyorwa
Zvakajairika muHVAC Systems uye High-Performance Drives
European Standard (Din / Iso)
SPZ, SPA, SPB, SPC pulleys
Metric Contparts kune American Classical Series
SPZ ← CHIKAMU, SPA
Groove angles: 34 ° for spz, 36 ° for spa / spb / spc
Narrow profily pulleys
XPZ, XPA, XPB, XPC Dare Ressions
Inoenderana na 3V, 5V, 8V profiti ine metric zviyero
Inonyanya kushandiswa mumidziyo yeEuropean Industrial
3. Tekinoroji yakatarwa uye yeinjiniya data
Zviyero zvinotsoropodza
| Paramende | Tsanangudzo | Kuyerwa |
| Pitch diameter | Inoshanda inoshanda dhayamita | Kuyerwa paBelt Pitch mutsara |
| Kunze kweDhipatimendi | Yakazara Pulley Diameter | Kutsoropodza kwekutenderwa kwedzimba |
| Bore diameter | Shaft inokwira saizi | H7 Kushivirira Chaizvoizvo |
| Groove kudzika | Bhandi rinogara | Varies neBelt Chikamu |
| Hub Protrusion | Axial Positioning Reference | Inovimbisa kubatana kwakaringana |
Maitiro ekuita
Kumhanyisa miganho
Maximum rpm akaverengerwa zvichienderana nezvinhu uye diameter
Cast iron: ≤ 6,500 rpm (inotsamira pakukura)
Simbi: 【8,000 RPM
Aluminium: 【10,000 RPM
Torque kugona
Yakatemwa ne groove kuverenga uye bhandi chikamu
Makwenzi ezvinyorwa: 0.5-50 hp pa groove
Belrow Belets: 1-100 hp pa groove
4. Kukwirisa masisitimu uye kuisirwa
Ende kuiswa
Pachena
Inoda keyway uye set screws
Mazhinji ehupfumi mhinduro
Zvakajairika mune yakatarwa-kumhanya zvikumbiro
Taper-Lock® Bushings
Indasitiri-yakajairika Inokurumidza-Gomo System
Inogara dzakasiyana shaft saizi
Inobvisa kudiwa kwenzira nzira
QD Bushings
Kukurumidza-kunodhaka dhizaini
Inozivikanwa munzvimbo dzekuchengetedza-dzinorema
Inoda kufananidza shaft diameter
Kuisa Zvakanakisa Maitiro
Maitiro Ekurarama
Laser alignment yakakurudzirwa kune anotsoropodza madhiraivha
Angurar Missalignment ≤ 0.5 °
Parallel Offset ≤ 0.1mm pa 100mm span
Nzira dzekufungidzira
Kusawirirana kwakakodzera kwekuita kwekuita
Simba-deflection kuyerwa
Sonic Tension Meters yekunyatsojeka
5. Kunyorera Injini Nhungamiro
Sarudzo yekusarudza
Sarudza zvinodiwa zvesimba
Change Dhizaini HP inosanganisira Service Factors
Akaunti yekutanga-up Torque Peaks
Ziva nzvimbo yekumanikidza
Pakati pekuregererwa
Dzimba dzekuvandudza
Kufunga kwezvakatipoteredza
Tembiricha
Kuratidzwa kwemakemikari
Zivisa kusvibiswa
Maindasitiri-chaiwo maficha
HVAC Systems
SPB pulleys ine simba kuyera
Kugadziriswa kwekudya
Simbi isina tsvina kana polyamide kuvaka
Mining Midziyo
Inorema-basa spc pulleys ine taper-lock bushings
6. Kugadzirisa uye kugadzirisa dambudziko
Zvakajairika kutadza modes
Groove vanopfeka mapatani
Kupfeka zvisina kufanana kunoratidza zvisirizvo
Yakapukutwa Grooves inoratidza kutsvedza
Kubereka Kukundikana
Kazhinji inokonzerwa nemubati asina kukodzera kushushikana
Tarisa uone zvakanyanyisa radial mitoro
Kuchengetedza kuchengetedza
Kugara uchiona kuongororwa
Vibration Ongororo yeVanotyaira Drives
Bhandi kushushikana kwekutarisa masisitimu
Kuti uwedzere kubatsirwa technical kana kukumbira njini yedu yekugadzira gwara, ndapota taura nezveduTechnical tsigiro timu. Mainjiniya edu aripo kubatsira kutsanangura iyo yakakodzera pulley mhinduro yeyako chaiyo application zvinodiwa.
Post Nguva: Kubvumbi-03-2025
