Qhov ceev ntawm tej hub noob (3.80 g ~ 3.90g / cm / cm) yog nruab nrab ntawm steel txhaj (7.3 ~ iav txhaj (2.2 ~ iav / cm). This characteristic directly determines their core performance in shot peening treatment by affecting the kinetic energy, impact force, strength, and adaptability of the medium. Cov teebmeem tshwj xeeb yog raws li hauv qab no:
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Tshuaj & Kev Ntsuas Lub Cev |
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Tshuaj lom neeg Index |
Cov txheej txheem ntau lawm |
Tseeb |
Ceev ntom |
Kev nyuaj |
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Raws li cov vickers |
Mohs |
Ua las voos |
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ZO2: 60-66% Sio2: 25-30% AL2O3: 7-13% |
Smelting |
3.85 |
2.3 |
700HV |
7 |
60hrc |
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Qho tseem ceeb |
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B20: 0.600-0.850mm |
B80: 0.125-0.21mm |
B170: 0.045-0.090mm |
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B30: 0.425-0.600mm |
B100: 0.106-0.180mm |
B205: 0.000-0.063mm |
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B40: 0.250-0.425mm |
B120: 0.063-0.125mm |
B400: 0.030-0.063mm |
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B60: 0.125-0.250mm |
B150: 0.053-0.106mm |
B505: 0.010-0.063mm |
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1, Kev txiav txim siab kev txiav txim siab lub zog thiab cuam tshuam, cuam tshuam rau kev yoog raws kev yoog raws kev ua lub zog
Cov tub ntxhais ntawm kev txhaj tshuaj Pinalening Kho yog siv siab siab {}} ceev stroord, thiab ua kom huv, lossis kev sib sau los ntawm kev hloov pauv hluav taws xob. Raws li lub zog sib xyaw lub cev (lub zog sib xyaw}}}} × huab loj с
-} e} sib piv rau iav pellets muaj qhov ntau dua (3.8g / cm (3.9 vs 2.2 ~ Qhov no ua rau nws kov yeej cov teeb meem ntawm "kev ua tsis muaj zog"}}}}}} Cov pa roj carbon monoxide Tsis tau raws li tus txheej txheem vim tsis muaj zog tsis txaus.
- e} Sib piv rau Cov Khoom Siv Hlau, Cov Khoom Siv Ceramic muaj qis dua (3.9 vs 7.3 ~ Milder) thiab Milder Kinetic thiab cuam tshuam. Qhov no zam qhov teeb meem ntawm "kev puas tsuaj ntau dhau ntawm cov khoom siv hlau (xws li cov khoom sib xyaw ua ke, thaum muaj kev cuam tshuam nrog Ceramiet) lossis cov khoom tawg yooj yim qauv.
2, Qees Haum rau cov haujlwm ua haujlwm ntawm cov khoom siv sib txawv, nthuav dav cov ntawv thov ntau
Cov ntsiab lus tseem ceeb ntawm kev txhaj tshuaj peening rau lub nruab nrab yog los muab cov peev xwm kom tau txais kev txhawb zog kom tau txais kev txhawb zog / kev ua kom huv si,}}} cov kabmob txwv ntawm lub workpiece.
- Cov khoom siv muaj zog hauv lub zog (xws li yas thiab nyias walled hlau): Qhov nruab nrab} Kev ceev siab ntawm cov hlau tua thiab ntau dhau kev cuam tshuam muaj peev xwm ua rau puas tsuaj; Txawm hais tias cov ntsiav tshuaj iav yog maj, nws lub zog yog tsis txaus; Qhov ntom ntawm tej hub noob hlaws yog qhov nruab nrab, lub zog quab yuam yog txoj cai, thiab nws tuaj yeem ua tiav kev nyab xeeb.
- lub zog loj txheej txheem sib xyaw (xws li high {1}- alloy siv zog (xws li kev ua kom muaj zog tshaj plaws kev ntxhov siab). Cov iav pellets muaj tsawg dua ntom ntom thiab tsis txaus lub zog lub zog, ua rau nws tsis tuaj yeem ua tiav cov nyhuv muaj zog; Txawm hais tias tus hlau txhaj tshuaj tau txaus lub zog kev ua kom txaus, nws yuav ua rau muaj kev tawv heev lossis microcacks nyob saum npoo vim muaj kev cuam tshuam ntau dhau; Tej hub noob taum muaj qhov ntom ntom nti thiab muaj zog yooj yim kom tau raws li cov kev yuav tsum tau muaj zog ntawm kev ua kom muaj zog, thaum tsis txhob muaj ntau yam kev cuam tshuam rau kev siv ntau.
3, Qaum kev yoog raws tus yam ntxwv ntawm tsis- ferrous hlau, daws cov ntsiab lus ntawm cov khoom siv tshwj xeeb
Cov kev sib txawv ntawm cov tsis - ferrous hlau xws li steel alloys yog: *
{{0- Steel txhaj tau lub zog siab thiab muaj zog cuam tshuam, uas tuaj yeem yooj yim ua rau dhau ntawm qhov chaw tsis muaj kev cuam tshuam thaum muaj kev cuam tshuam. Piv txwv li, saum npoo ntawm aluminium alloy tej zaum yuav raug ntaus nrog rau pits lossis micro kab nrib pleb yuav tshwm sim vim muaj kev cuam tshuam zoo li cas, uas tuaj yeem txo cov kev ua haujlwm ntawm lub workpiece.
-} iav pellets muaj qhov tsis tshua muaj zog thiab ua tiav qhov kev cuam tshuam tsis zoo, ua rau muaj kev ntxhov siab tsis txaus thiab muaj kev ntxhov siab qis dua).
{{0- Qhov ntom ntawm Ceramic Beads yog nruab nrab ntawm cov khoom siv roj av, thiab hloov pauv kom muaj kev puas tsuaj tsim nyog), thaum tsis txhob muaj kev puas tsuaj tsim kom muaj kev puas tsuaj los ntawm kev cuam tshuam ntau dhau los ntawm ntau dhau kev cuam tshuam. Yog li ntawd, nws tuaj yeem ua tiav cov txiaj ntsig los ua kom pom tseeb uas tsis tuaj yeem ua tiav los ntawm kev txhaj tshuaj steel thiab iav txhaj.
4, Qensity adjectation rau theem nrab txhaj tshuaj tiv thaiv blasting qhov yuav tsum tau ua, ua tiav kev ua kom zoo
Lub hom phiaj ntawm theem nrab txhaj koob tshuaj tiv thaiv yog ua "zoo nkauj" ntawm qhov chaw ua haujlwm ntawm "kev cuam tshuam txog kev sib tw ntawm" tsawg tsawg kev cuam tshuam lub zog + muaj zog txaus ".
- Lub siab ntom ntom nti ntawm cov qauv hlau thiab kev cuam tshuam ntau dhau yuav ua rau cov txheej txheem npoo av uas muaj kev phom sij, ua rau muaj kev ntxhov siab saum npoo av lossis kev ntxhov siab.
-} iav pellets muaj qis ntom ntom thiab tsis txaus ntseeg, xws li cov kev tiv thaiv me me lossis kev ntxhov siab tsis sib luag), thiab tsis tuaj yeem ua tiav lub hom phiaj ntawm cov phiaj xwm zoo.
{- Cov tuab neeg ua kom tuab thiab muaj kev sib haum xeeb kom ua tiav kev tu thiab kev ntxhov siab. Nyob rau tib lub sijhawm, lub zog quab yuam yog qhov me me thiab yuav tsis ua kev puas tsuaj rau saum npoo, ua rau lawv nyiam qhov nruab nrab rau ob qho kev txhaj tshuaj tiv thaiv kab mob blasting.
5, qhov tsis txaus ntseeg cuam tshuam nrog tus nqi thiab kev ua tau zoo
Cov yam ntxwv ntom ntawm cov nroj tsuag sib xyaw ua ke nrog lawv lub siab tawv ntxiv ntxiv rau cov nqi ntawm kev txhaj tshuaj mas
-} ceev nrawm dua cov iav pellets → Ntau dua kev ua haujlwm ib zaug (ua haujlwm tob dua tuaj yeem ua tiav tib lub sijhawm);
- Lub ntom ntom yog qis dua li ntawm cov khoom siv hlau uas muaj qhov sib txawv ntawm cov iav (
Hauv cov ntsiab lus, qhov ntom ntawm tej hub noob caj dab tuaj yeem hloov kho lawv cov khoom siv tshwj xeeb thiab muaj zog, ua rau lawv muaj kev cuam tshuam nrog kev txhaj tshuaj tshwj xeeb rau ib nrab ntawm cov hlau tua ib zaug lossis txhaj tshuaj nkaus xwb.
Cim npe nrov: Kev Kub Siab Blasting Ceramic Beads, Tuam Tshoj Siab Loj Blasting Tej Yam Hle Cov Chaw Tsim Tshuaj, Cov Chaw Muag Khoom
