Tsheb Model Pulley PM Sintered Part
Model pulley PM sintered ib feem pulleys yog tsuas yog siv rau lub sij hawm ntev zog kis tau tus mob, xws li me me diesel cav fais fab tso zis, tsheb ua liaj ua teb, tsheb laij teb, tsheb, mining machinery, machining khoom, textile machinery, ntim machinery, lathes, forging machine, ib co me me Horsepower maus taus fais fab kis tau tus mob, ua liaj ua teb machinery fais fab kis, cua compressor, reducer, reducer, generator, paj rwb gin, thiab lwm yam.
Khoom Taw Qhia
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Tsheb qauv pulley PM sintered ib feem |
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Yam khoom |
Khoom siv |
Txheej txheem ntau lawm |
Sintering kub |
Pwm |
Kev cai |
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tsheb qauv pulley |
40 rwj |
Hmoov metallurgy nias |
1180 degree |
Yuav tsum customized |
Yog lawm |
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Tshuaj muaj pes tsawg leeg |
C:0.37~0.44 Si:{{0}}.17~0.37 Mn:{0}}.50 ~ 0.80 Cr: 0.80 ~ 1.10 Ni: Tsawg dua lossis sib npaug rau 0.30 P: Tsawg dua lossis sib npaug rau 0.035 S: Tsawg dua lossis sib npaug rau 0.035 Cu: Tsawg dua lossis sib npaug rau 0.25 Mo: Tsawg dua lossis sib npaug rau 0.10 |
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Cov ntaub ntawv muaj |
Tsawg carbon stainless hlau, titanium alloy (Ti, TC4), tooj liab alloy, tungsten alloy, nyuaj alloy, kub kub alloy (718, 713) |
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Khoom zoo
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Smoothness |
Dimensional raug |
Khoom ntom ntom |
Cov tsos mob kho |
Tsim nyog hnyav |
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Roughness 1-5μm |
± {{0}}.1 feem pua -±0.5 feem pua ) |
92-95 feem pua |
Raws li cov neeg siv khoom xav tau |
0.03g-400g） |
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mechanical zog |
Sample blank size (mm): 25 Kev kho cua sov: Kub kub rau thawj quenching (degree): 850; coolant: yog ' Qhov thib ob quenching cua sov kub (degree): - Tempering kub (degree): 520; Tensile zog (σb / MPa): Ntau dua los yog sib npaug rau 810 (thaum lub hardness tiag tiag yog 25HRC) Yield point (σs/MPa): Ntau dua lossis sib npaug rau 785 Elongation tom qab so (δ5 / feem pua): Ntau dua lossis sib npaug rau 9 Kev txo qis ntawm cheeb tsam (ψ / feem pua): Ntau dua lossis sib npaug rau 45 Kev cuam tshuam lub zog nqus (Aku2 / J): Ntau dua lossis sib npaug rau 47 Brinell hardness (100/3000HBW) (annealed lossis siab kub tempered xeev): Tsawg dua los yog sib npaug rau 207 |
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Khoom Taw Qhia
Lub tsheb qauv pulley PM sintered partpulley belongs rau lub hub hom qhov chaw, feem ntau kuj loj loj, thiab cov txheej txheem tsim yog feem ntau raws li casting thiab forging. Feem ntau, qhov loj dua yog tsim los ntawm txoj kev casting, thiab cov khoom siv feem ntau yog cam khwb cia hlau (kev ua tau zoo casting), thiab cam khwb cia hlau tsis tshua siv (steel tsis zoo casting); feem ntau me me tuaj yeem tsim los ua forging, thiab cov khoom siv hlau. Model pulley PM sintered ib feem pulleys yog tsuas yog siv rau lub sij hawm ntev zog kis tau tus mob, xws li me me diesel cav fais fab tso zis, tsheb ua liaj ua teb, tsheb laij teb, tsheb, mining machinery, machining khoom, textile machinery, ntim machinery, lathes, forging machine, ib co me me Horsepower maus taus fais fab kis tau tus mob, ua liaj ua teb machinery fais fab kis, cua compressor, reducer, reducer, generator, paj rwb gin, thiab lwm yam.
xaiv txoj cai
Pulley
Kev xaiv ntawm ntau yam indexes thiab cov ntaub ntawv ntawm lub tsheb qauv pulley PM sintered partpulley yog nyob rau hauv kev xaiv txoj cai ntawm kev txo qis raw cov ntaub ntawv, cov txheej txheem ua tau thiab tus nqi qis tshaj nyob rau hauv qhov chaw ua tau raws li qhov yuav tsum tau siv.
Qhov zoo ntawm lub tsheb qauv pulley PM sintered ib feem pulley tsav yog: lub pulley tsav tau yooj yim rau kev thauj khoom; lub pulley tsav khiav zoo, nrog lub suab qis thiab tsis tshua muaj kev co; lub pulley tsav muaj cov qauv yooj yim thiab yooj yim los kho; Kev xa xov meshing yog nruj; lub pulley tsav muaj kev ua haujlwm ntawm kev tiv thaiv overload; qhov nruab nrab ntawm qhov nruab nrab ntawm ob lub shafts ntawm lub pulley tsav muaj ntau yam kev hloov kho loj. Qhov tsis zoo ntawm txoj siv tsav ntawm lub tsheb qauv pulley PM sintered ib feem yog: lub pulley tsav muaj elastic zawv zawg thiab ntog, qhov kev sib kis tau qis thiab qhov sib kis tau zoo tsis tuaj yeem khaws cia; thaum lub pulley tsav kis tib lub voj voog loj loj, qhov profile loj thiab lub siab piv ntawm cov ncej mesh Cov kis tau tus mob loj; lub neej ntawm lub pulley tsav txoj siv yog luv. Txoj kab uas hla thiab lwm qhov ntev ntawm lub pulleys ntawm ntau yam khoom siv kho tshuab yog sib npaug raws li qhov txo qis, thiab tsim raws li kev ua haujlwm ceev thiab ceev ntawm lub cev muaj zog. Ua haujlwm ceev / lub cev muaj zog{{0}} txoj kab uas hla ntawm lub log tsav / txoj kab uas hla ntawm lub log tsav * 0.98 (slip coefficient). Yog tias cov hlau siv los ua lub rub, txoj kab ceev yuav tsum tsis txhob siab tshaj 40m / s. Yog siv cam khwb cia hlau, txoj kab ceev yuav tsum tsis txhob siab tshaj 35m / s, conversion ratio ntawm lub cev muaj zog ceev thiab pulley txoj kab uas hla, ceev piv=tso zis ceev: input ceev=load pulley pitch txoj kab uas hla : lub cev muaj zog pulley pitch diameter. Lub suab lub voj voog txoj kab uas hla yog tib yam li qhov siv txoj kab uas hla, txoj kab uas hla -2h= lub suab voj voog txoj kab uas hla, h yog qhov zawj qhov tob ntawm kab siv, ntau hom V-siv muaj sib txawv h, YZABCDE, qhov tob tob ntawm kab siv yog h=1 6 2 2 75 3 5 4 8 8 1 9.6. Txoj kab uas hla ntawm lub suab lub voj voog ntawm lub pulley yog lub theoretical txoj kab uas hla ntawm lub suab kab ntawm lub pulley, uas yog me ntsis zoo li lub cheeb ntawm lub suab lub voj voog ntawm lub iav. Nws feem ntau qhia los ntawm PD, thiab lub voj voog sab nrauv feem ntau qhia los ntawm OD. Cov mis hloov dua siab tshiab ntawm lub suab lub voj voog thiab lub voj voog sab nraud ntawm ntau hom zawj sib txawv. Feem ntau, peb Nws yog ib qho yooj yim los ntsuas lub voj voog sab nraud ntawm lub rubey, thiab xam lub suab lub voj voog raws li cov qauv. SPZ:OD=PD plus 4;SPA:OD=PD plus 5.5;SPB:OD=PD plus 7;SPC:OD=PD plus 9.6. Qhov tsawg kawg nkaus txoj kab uas hla ntawm A los yog SPA pulley yog 80mm. Yog tias nws me dua qhov loj me no, tshwj xeeb tshaj yog nyob rau hauv kev kub ceev, txoj siv tawv yuav ua rau muaj teeb meem xws li delamination thiab tawg hauv qab. SPZ siv, lub log me me tsis tsawg dua 63 hli. Nyob rau tib lub sijhawm, xyuam xim rau txoj kev teeb tsa thiab kev nruj ntawm txoj siv. Yog tias nws me dhau lawm, nws yuav plam yooj yim, thiab yog tias nws loj dhau, nws yuav yooj yim puas rau txoj siv thiab bearings.
Hlau Txhaj Moulding txheej txheem
Detection Systems
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