BD/RZ{{0}}A/0
Cov khoom xeem: Nyiv (VIA) Lub Teeb Alloy Log Test Association Cov Cai
Khoov lub sij hawm durability test: tsis muaj kab nrib pleb los yog hloov, tsis muaj bolt chipping los yog txawv txav
Kev ntsuam xyuas kev cuam tshuam: 13 degree cuam tshuam: tsis muaj qhov nkag mus rau qhov tawg yuav tsum tshwm sim, thiab lub log tsheb siab yuav tsum tsis txhob xau tag nrho hauv ib feeb;
30 degree cuam tshuam: tsis muaj qhov tawg lossis deformations yuav tsum tshwm sim, thiab lub log tsheb siab yuav tsum tsis txhob txo qis dua 50 feem pua hauv 30 vib nas this
Radial load durability test: tsis muaj kab nrib pleb los yog deformation, tsis muaj bolt chipping los yog txawv txav
Test item: Germany TUV (STVZO)
Khoov lub sij hawm durability test: tsis muaj cov kab nrib pleb yuav tsum tshwm sim, thiab qhov txo ntawm bolt torque yuav tsum tsis pub tshaj 30 feem pua.
Kev ntsuam xyuas cuam tshuam: tsis muaj qhov tawg yuav tsum raug tsim, thiab lub log tsheb siab yuav tsum tsis txhob tawm hauv ib feeb
Radial load endurance test: tsis muaj cov kab nrib pleb yuav tsum tshwm sim, thiab qhov txo qis ntawm lub bolts yuav tsum tsis pub tshaj 30 feem pua.
Cov khoom xeem: American SAEJ2530
Khoov lub sij hawm durability test: tsis muaj cov kab nrib pleb tshiab yuav tsum tau tsim, thiab qhov txo qis ntawm bolt torque yuav tsum tsis pub tshaj 40 feem pua.
Kev ntsuam xyuas cuam tshuam: tsis muaj qhov nkag mus rau qhov tawg yuav tsum tshwm sim, thiab lub log tsheb siab yuav tsum tsis txhob tawm hauv ib feeb
Radial load durability test: tsis muaj cov kab nrib pleb yuav tsum tshwm sim, thiab qhov txo qis ntawm lub bolts yuav tsum tsis pub tshaj 40 feem pua.
Cov khoom xeem: American SFI
Khoov lub sij hawm durability test: tsis muaj cov kab nrib pleb tshiab yuav tsum tau tsim, los yog cov kab nrib pleb txuas ntxiv mus rau ib hnub, thiab qhov txo qis ntawm bolt torque yuav tsum tsis pub tshaj 40 feem pua.
Kev sim cuam tshuam: tsis muaj qhov tawg yuav tshwm sim, thiab lub log tsheb siab yuav tsum tsis txhob xau tag nrho hauv ib feeb
Radial load endurance test: tsis muaj cov kab nrib pleb tshiab yuav tsum tau tsim, lossis cov kab nrib pleb yuav loj hlob ntxiv nyob rau hauv ib hnub, thiab qhov txo qis ntawm lub bolts yuav tsum tsis pub tshaj 40 feem pua.
Cov khoom xeem: Taiwan CNS7135
Bending Moment Durability Test: Tsis muaj qhov tawg lossis deformation yuav tsum tshwm sim, thiab qhov txo qis ntawm lub bolts torque yuav tsum tsis pub tshaj 50 feem pua.
Kev ntsuam xyuas kev cuam tshuam: yuav tsum tsis txhob muaj kev puas tsuaj tawg, thiab lub log tsheb siab yuav tsum tsis txhob xau tag nrho hauv ib feeb
Radial load durability test: tsis muaj cov kab nrib pleb lossis deformations yuav tsum tshwm sim, thiab qhov txo qis ntawm lub bolts yuav tsum tsis pub tshaj 50 feem pua.
Bending Moment Load Durability Test ntawm Aluminium Alloy Log
BD/RZ{{0}}A/0
Lub hom phiaj kev xeem: feem ntau yog kom paub meej tias qhov kev xeem ua haujlwm ntawm lub npoo
Txheem faib: VIA (Nyiv)
Lub hauv paus: Nyiv Lub Teeb Alloy Log Test Protocol Regulations
xwm: autogenous
Kev suav cov mis: M=Sm*W(ur plus E) Ntawm lawv: M=bending load, Sm=1.5(JWL), Sm=1.35( JWL-T), W= siab tshaj load (siv txwv, siv dav) Saib lub rooj U =0.7 kev sib txhuam coefficient, r=qhov siab tshaj plaws log tsheb static load radius, E{{11 }}kev sib txawv
Kuaj kev hloov pauv: 100,000 (JWL) 250,000 (JWL-T)
Test ceev: yam tsawg kawg 100 RPM
Rim tus qauv: JWL: JWX-T thiab VIA txais yuav txoj kev casting
Lub sijhawm siv tau: 3 xyoos, khoom siv daim ntawv tso cai 10 xyoo, rim sampling
Standard division: TUV (Lub teb chaws Yelemees)
Source: STVZ20
xwm: yuav tsum
Cov mis laij lej: Mbmax=2FR(urdyn plus e) Ntawm lawv: Mbmax= siab tshaj plaws dabtsi yog khoov load, FR= siab tshaj bending load, FR= siab tshaj load txwv siv, U =0.9 kev sib txhuam coefficient, rdyn= log tsheb dynamic load vojvoog (xyuas ntawm JATMA thiab ETRTO Tus nqi siab tshaj), e=offset, dabtsi yog khoov xeem yuav muab faib ua: A: luv luv test Mb=0.75Mbax, B: long time test Mb=0.5Mbax
Kuaj kiv puag ncig: SHORT 200,000; LONG 1.8 lab
Test ceev: mus txog 2400RPM
Tus qauv ntawm lub npoo: cov lus qhia rau kev siv yog tias tus lej KBA tau kos rau ntawm ABE hauv lub thawv, thiab tsis muaj qhov cim ntawm lub npoo ntawm TGA (yooj yim nyeem thiab ruaj khov)
Lub sij hawm siv tau: unlimited Los ntawm lub sij hawm mus rau lub sij hawm soj ntsuam Hoobkas thiab rim sampling
Txheem faib: SAE (United States)
Raws li: SAEJ2530
xwm: yuav tsum
Kev suav cov mis: M=W*(RU plus D)*S Ntawm lawv: M=max dabtsi yog khoov load, W= siab tshaj dabtsi yog khoov load, U=0.7 kev sib txhuam coefficient, R= siab tshaj log tsheb zoo li qub load vojvoog, D=offset nrug (tau tus nqi kiag li), S=ntxiv zog coefficient, tus naj npawb ntawm kev sim 2
Kuaj kiv puag ncig: 95, 000 (S=2); 150, 000 (S=1.6); 475, 000 (S{9}}.35)
Test ceev: tsis muaj
Rim tus qauv: txais yuav txoj kev kos npe mus tas li (paste SAE daim ntawv lo)
Lub sij hawm siv tau: unlimited kev soj ntsuam ib xyoos ib zaug, tshuaj xyuas thiab cov qauv rim
Txheem faib: SFI (United States)
Raws li: SFI
xwm: autogenous
Kev suav cov mis: Bm=L*[(u plus RR) plus dj*S Where: Bm=bending load, L=max load, U=0.7 kev sib txhuam coefficient, RR=rolling radius=0.5*(DS plus DF), DS= Maximum log diameter, DF=tsim coefficient=0, d{ {11}}kev sib txawv (tus nqi kiag li), s=kev nrawm nrawm=1.6 Lub npoo loj yog 13-17″=1.5 (16″, 16.5 * 17″ )
Kuaj kev hloov pauv: 1.1 lab (S=1.6) 250,000
Test ceev: tsis muaj
Rim tus qauv: txais yuav txoj kev khij nyiab mus tas li (stick SFI daim ntawv lo)
Lub sij hawm siv tau: unlimited kev soj ntsuam ib xyoos ib zaug, tshuaj xyuas thiab cov qauv rim
Txuj kev txawv txav: CNS
Raws li: CNS1735
xwm: yuav tsum
Kev suav cov mis: M=Sm * W(ur plus E) Ntawm lawv: M=bending load, Sm=1.5 (lub teeb alloy ntug), W= siab tshaj load (tsuas siv ib lossis ob hom, feem ntau yog siv), U=0.7 kev sib txhuam coefficient, R=Tus nqi siab tshaj ntawm cov log tsheb zoo li qub load radius (cov lus kos: JATMAETRTO), E{{8} }Offset
Kuaj kiv puag ncig: 100,000
Test ceev: yam tsawg kawg 100 RPM
Tus qauv ntawm lub npoo: txais yuav txoj kev casting thiab luam ntawv (paste daim ntawv tsim nyog)
Lub sijhawm siv tau: 5 xyoos rau kev tshuaj xyuas batch-by-batch
Radial Load Durability Test ntawm Aluminium Alloy Log
BD/RZ{{0}}A/0
Lub hom phiaj ntawm kev xeem: feem ntau yog kom paub meej tias lub zog ntawm lub log log
Txheem faib: VIA (Nyiv)
Lub hauv paus: Nyiv Lub Teeb Alloy Log Test Protocol Regulations
xwm: autogenous
Kev suav cov mis: Q{{0}}Sr*W Ntawm lawv: Q=radial load, W= siab load (tsuas siv rau kev siv dav dav), Sr=2 .25(JWL), Sr=2.0(JWL-T)
Kuaj kiv puag ncig lossis mais: 500, 000 kiv puag ncig (JWL) 1 lab kiv puag ncig (JWL-T)
Test ceev: 40-60km/hr
Tyre siab: 4.6kg/cm2(JWL), lub siab tshaj plaws log tsheb siab rau siv log tsheb yog ±0.1kg/cm2(JWL)
Tus lej xeem dhau: 1
Tus qauv ntawm ntug: JWL; JWL-T thiab VIA txais cov txheej txheem ntawm casting thiab engraving
Lub sijhawm siv tau: 3 xyoos, 10 xyoo rau cov khoom siv daim ntawv tso cai, rim sampling
Standard division: TUV (Lub teb chaws Yelemees)
Source: STVZ0
xwm: yuav tsum
Kev suav cov mis: Q{{0}}f*FR Ntawm lawv: Q=radial load f=2.5(car), f=2.0(off- txoj kev), f=1.5(tawm-txoj kev), FR= siab tshaj load
Kuaj revolutions lossis mileage: 2000Km (tsheb) 5000Km (tawm-txoj kev) 3000km9 3 degree kaum
Test ceev: 60-100km/hr
Lub log tsheb siab: 2.8 kg / cm2 (siv lub log siab qis dua 1.6kg / cm2), 4.5kg / cm2 (lwm tus)
Tus lej xeem dhau: 1
Daim ntawv lo ntawm ntug: cov lus qhia rau kev siv yog tias tus lej KBA tau kos rau ntawm ABE hauv lub thawv; tsis muaj qhov cim rau ntawm ntug ntawm TGA (yooj yim nyeem thiab ruaj khov)
Lub sij hawm siv tau: unlimited Los ntawm lub sij hawm mus rau lub sij hawm soj ntsuam Hoobkas thiab rim sampling
Txheem faib: SAE (United States)
Raws li: SAEJ2530
xwm: yuav tsum
Kev suav cov mis: F=W*K qhov twg: F=radial load, W=max load, K=intensification coefficient, tus naj npawb ntawm kev sim 2
Kuaj kiv puag ncig lossis mais: 1.85 lab kiv puag ncig (K=2) 1.1 lab kiv puag ncig (K=2.5)
Test ceev: tsis muaj
Tyre siab: 4.6 ± {2}}.04 kg/cm2
Tus naj npawb ntawm cov kev xeem uas tsim nyog: 2
Daim ntawv lo ntawm ntug: coj tus txheej txheem mus tas li (sau daim ntawv SAE)
Lub sijhawm siv tau: tsis txwv kev ntsuas kev ua haujlwm ib xyoos ib zaug; soj ntsuam thiab rim sampling
Txheem faib: SFI (United States)
Raws li: SFI
xwm: autogenous
Kev suav cov mis: R{{0}}L*K qhov twg: R=radial load, L= siab tshaj load, K=acceleration factor=2. 25(rim size 13" -17") =2.0(16", 16.5", 17")
Kuaj kiv puag ncig lossis mais: 500,000 kiv puag ncig (K=2.25JWL) 1 lab kiv puag ncig (K=2.0)
Test ceev: tsis muaj
Tyre siab: 4.8 ± {2}}.04 kg/cm2
Tus lej xeem dhau: 1
Daim ntawv lo ntawm ntug: txais yuav txoj kev casting thiab luam ntawv (paste daim ntawv tsim nyog)
Lub sijhawm siv tau: tsis txwv kev ntsuas kev ua haujlwm ib xyoos ib zaug; soj ntsuam thiab rim sampling
Txuj kev txawv txav: CNS
Raws li: CNS7135
xwm: yuav tsum
Kev suav cov mis: Q= Sr*w Ntawm lawv: Q=radial load, Sr=2.25(light alloy rim) Sr=2.25(JWL), W=qhov siab tshaj plaws load (siv txwv, siv dav)
Kuaj kiv puag ncig lossis mais: 500, 000 kiv puag ncig
Test ceev: 40-100km/hr
Tyre siab: 4.6kg / cm2
Tus lej xeem dhau: 1
Daim ntawv lo ntawm ntug: coj tus txheej txheem mus tas li (sau daim ntawv lo SFI)
Lub sijhawm siv tau: 5 xyoos, batch-by-batch tshuaj xyuas
Aluminium alloy log cuam tshuam kuaj
BD/RZ{{0}}A/0
Lub hom phiaj kev xeem: feem ntau yog kom paub meej tias lub zog ntawm kev sib koom ua ke ntawm lub log log thiab lub nplhaib
Txheem faib: VIA (Nyiv)
Lub hauv paus: Nyiv Lub Teeb Alloy Log Test Protocol Regulations
xwm: autogenous
Kev suav cov mis: JWL: Cov neeg caij tsheb VAN D=0.6w ntxiv rau 180 Ntawm lawv: D= qhov hnyav tshaj plaws, W= siab tshaj qhov hnyav (tsawg kawg nkaus)
Lub kaum sab xis: 13 ° ± 1 °
Poob qhov siab: 230mm ± 2mm
Tyre siab: 2.0±{2}}.1kg/cm2
Tus naj npawb ntawm cov kev xeem uas tsim nyog: 2 1. Valve 2. Txoj hauj lwm kab pheeb ces kaum (yuav tsum tau txav mus rau qhov sib txawv)
Rim tus qauv: JWL: JWL-T thiab VIA txais yuav txoj kev casting
Hnub tim siv tau: 3 xyoos tuaj yeem teem caij rau 10 xyoo, rim sampling xeem
Txheem faib: VIA (Nyiv)
Lub hauv paus: Nyiv Lub Teeb Alloy Log Test Protocol Regulations
xwm: autogenous
Kev suav cov mis: JWL-T: 4 * 4 Tawm txoj kev tsheb ciav hlau, tsheb npav H=Si*f Ntawm lawv: Si=0.4mm/kgf, F= siab tshaj load (limited nyob rau hauv general)
Mounting kaum sab xis: 30 degree
Poob qhov siab: H=Si*f
Tyre siab: siab tshaj ±{0}}.1kg/cm2
Tus naj npawb ntawm cov kev xeem uas tsim nyog: 2 1. Valve 2. Txoj hauj lwm kab pheeb ces kaum (yuav tsum tau txav mus rau qhov sib txawv)
Tus qauv ntawm lub npoo: txais yuav txoj kev casting thiab luam ntawv (paste daim ntawv tsim nyog)
Hnub tim siv tau: 5 xyoos, batch los ntawm batch
Standard division: STVZO
Raws li: TUV (Germany)
xwm: yuav tsum
Kev suav cov mis: lub teeb alloy D=0.6W ntxiv rau 180 Ntawm lawv: W=max load (tso rau thawj thiab thib ob pawg, feem ntau siv)
Lub kaum sab xis: 13 ° ± 1 °
Poob qhov siab: 230mm ± 2mm
Tyre siab: 2br
Tus naj npawb ntawm cov kev xeem tsim nyog: 2 li qub ntawm cov tav ib sab ntawm ob pob txha
Tus qauv ntawm lub npoo: cov lus qhia rau kev siv yog tias tus lej KBA tau kos rau ntawm ABE hauv lub thawv; tsis muaj qhov cim rau ntawm ntug ntawm TGA (yooj yim nyeem thiab ruaj khov)
Hnub tim siv tau: unlimited Unscheduled Hoobkas tshuaj xyuas thiab rim sampling
