Coob tus neeg muaj kev txhawj xeeb txog cov hniav pom cov teeb meem uas pom tau tias muaj cov txheej txheem sib xyaw, kom pom cov txheej txheem pom kev, pom cov txheej txheem kev tsim qauv, kom pom cov txheej txheem pom kev zoo, thiab cov txheej txheem tshuaj tua kab, thiab txheej txheem txhuam hniav. Niaj hnub no, cov txheej txheem xuab zeb ua piv txwv, los piav qhia txog cov txheej txheem xuab zeb uas pom hniav dab tsi yog qhov cuam tshuam?
Qhov thiaj li hu ua sandblasting yog cov hlau saum npoo av kom ua rau cov xuab zeb loj heev ntawm cov hlau saum npoo hlau ua cov txheej txheem sib xyaw ua haujlwm. Coob tus ntawm cov kev tshawb fawb tau pom tias sandblasting tuaj yeem txhim kho lub zog qaug zog tiv thaiv band pom hniav.
Hauv qab no yog qhov cuam tshuam ntawm ob qho kev sib txawv ntawm cov txheej txheem sib txawv ntawm cov saw kev ua tau zoo thiab qaug zog lub neej ntawm bimetallic band pom cov nplais:
Cov txheej txheem sim:
Cov qhab uas pom cov hniav tau raug kev nrawm nrawm sandblasting (HSHPSP) thiab qeeb-siab sandblasting (LSLPSP). Ob lub blasting cov txheej txheem muaj nyob hauv daim duab hauv qab no. HSSSP thiab LSLPSP cov txheej txheem siv peb rab phom, ib rab phom tau muab tso rau ntawm sab saud, thiab ob sab ntawm lub band pom hniav los kho cov hniav lub cev.
Txoj kev xeem:
Saws cov ntawv xeem tau nqa tawm ntawm ob hom band pom cov nplais pom, thiab cov khoom siv nrog lub taub ntawm 8} mm, thiab tawv nqaij {2}} hrc. Qhov bar tau tempered rau ib tug hardness ntawm 40-45 hrc, thiab cov sawing kev sim tawm ntawm AM250 scissor-hom pom hniav ntev ntawm 3505 hli. Qhov kev xeem tau raug nqa tawm ntawm txoj kab kev ceev ntawm 40 m \/ min, thiab pub ceev thiab pub siab ntawm 2.0 (pom iav). Thaum ib qho ntawm peb qhov xwm txheej hauv qab no tshwm sim, qhov kev sim no raug txiav txim rau kev txiav txim: ① Pom defection ntau dua 2 hli; Tib lub ntsej muag luag pom lub sijhawm ntau dua 5min; ③ band breakage. Txhawm rau txhim kho kev ntseeg tau ntawm kev sim, txhua tus qauv kuaj xyuas peb lub sijhawm thiab txhua band pom hniav sawing naj npawb thiab thaj chaw.
Kuaj Cov Lus Nug:
Peb txheej ntawm kev ntsuam xyuas tau nyob rau hauv kev pom zoo zoo, thiab txhua tus tau tshwm sim hauv lub neej siab dua rau LSLPSP-kho band kaw band pom hniav. Hauv peb pawg ntawm cov kev sib piv pom, lub neej sawing ntawm LSLPSP Band pom cov nplais yog 173%, thiab 67% siab dua li ntawm HSHSP Band pom cov nplais, ntsig txog. Ob tug HSHPSP BAND kaw cov hniav tsis tau vim yog skewing thiab ib qho ua tsis tiav vim yog lub sijhawm pom ntev (tsis tshua pom kev zoo); Ib qho ntawm LSLPSP BAND kaw cov nplais tsis nco qab vim yog skewing thiab ob qho tsis tau vim tsis tshua pom kev zoo. Hauv peb pawg ntawm sawing kev ntsuam xyuas, LSLPSP BAND kaw cov nplais nruab nrab ntawm 176 kev txiav (4,789 cm²) ntawm HSHPSP BAND kaw nplais.
Qaug Qeeb:
Kev ntsuas kev ua kom tsis muaj zog tau ua tiav rau ntawm Band kaw cov hniav los kho cov txiaj ntsig, txhua tus qauv yog qhov nruab nrab ntawm tsib xeem ntawv. Tom qab HSHSP kev kho, nruab nrab lub sij hawm idling lub sij hawm ntawm band pom hniav yog 10.4h, sib xws li 53409 toj; Thaum tom qab LSLPSP kev kho, nruab nrab lub sijhawm nruab nrab ntawm lub band pom hniav ncav tes mus txog 16.8H, yog 62% siab dua lub neej HSHSP Band pom cov hniav.
Ntsiab lus:
Qeeb qeeb, cov txheej txheem qis lub zog tawg txhim kho cov sawetallic band pom cov nplais, piv rau cov txheej txheem nrawm, cov txheej txheem kev kub siab tawg.
Lub qeeb-nrawm, qis-siab blasting cov kev tshem tawm cov lus qhia hniav burrts thiab blunts pom cov lus qhia hniav thaum pom thiab txhim kho pom kev ua tau zoo.
(3) Lub sijhawm qeeb-nrawm, qis-siab blasting txheej txheem tsim kev ntxhov siab ntau dua nyob rau ntawm lub sij hawm compressual lub cev, thiab nyob rau tib lub sijhawm ua rau nws cov nqaij npua ntau dua, yog li nce nws cov roggue lub neej.
