Cov txiaj ntsig thiab qhov tsis zoo ntawm cov txheej txheem tua blasting yog dab tsi, thiab cov txheej txheem tua blasting muaj cov nyhuv dab tsi rau cov khoom ua haujlwm?

Kev tua phom kuj yog lub npe ntawm cov txheej txheem kho tshuab nto, zoo ib yam li kev tua xuab zeb thiab kev tua phom. Kev tua phom yog cov txheej txheem kho mob txias, uas muab faib ua kev ntxuav tua phom thiab kev txhawb zog tua phom. Raws li lub npe qhia, kev ntxuav tua phom yog tshem tawm cov khoom tsis huv xws li cov oxide nto kom txhim kho qhov zoo li. Kev txhawb zog tua phom yog siv cov khoom txav ceev ceev (60-110m / s) ntws los cuam tshuam rau qhov chaw ntawm cov khoom ua haujlwm kom muaj zog. Cov txheej txheem saum npoo thiab saum npoo ntawm lub hom phiaj (0.10-0.85mm) raug yuam kom dhau cov kev hloov pauv hauv qab no thaum lub sijhawm hloov pauv cyclic: 1. Lub microstructure tau hloov kho; 2. Qhov chaw sab nraud uas tsis sib xws ua rau muaj kev ntxhov siab compressive seem, thiab qhov chaw sab hauv tsim cov kev ntxhov siab tensile seem; 3. Kev hloov pauv sab nraud ntawm qhov chaw roughness (RaRz). Kev cuam tshuam: Nws tuaj yeem txhim kho qhov kev tiv thaiv kev tawg ntawm cov khoom / qhov chaw, tiv thaiv kev ua tsis tiav ntawm kev qaug zog, kev hloov pauv yas thiab kev tawg brittle, thiab txhim kho lub neej qaug zog.

Lub hauv paus ntsiab lus ntawm kev txhaj tshuaj blasting:
Kev tua phom txhais tau hais tias cov khoom siv tua phom (hlau tua phom) raug pov rau ntawm qhov chaw ua haujlwm ntawm qhov ceev ceev thiab qee lub kaum sab xis los ntawm txoj kev kho tshuab, yog li cov khoom me me muaj kev cuam tshuam ceev ceev rau ntawm qhov chaw ua haujlwm. Nyob rau hauv kev ua ke ntawm lub tshuab nqus tsev nqus tsev nqus tsev tsis zoo siab thiab lub zog rov qab, cov khoom siv tua phom ncig nws tus kheej hauv cov khoom siv. Tib lub sijhawm, cov khoom siv tua phom thiab cov khoom tsis huv uas tau ntxuav rov qab tau rov qab los ntawm kev ntxuav huab cua ntawm lub tshuab nqus tsev txhawb nqa. Thiab ib txoj kev uas tso cai rau cov pellets txuas ntxiv rov ua dua tshiab. Lub tshuab muaj lub tshuab sau plua plav kom ua tiav kev tsim kho tsis muaj plua plav thiab tsis muaj kuab paug, uas tsis tsuas yog txhim kho kev ua haujlwm tab sis kuj tiv thaiv ib puag ncig. Thaum lub tshuab ua haujlwm, qhov loj me ntawm pellet thiab cov duab ntawm pellet raug xaiv, thiab qhov ceev ntawm cov khoom siv raug kho thiab tswj kom tswj tau qhov nrawm ntawm cov pellet, kom tau txais qhov sib txawv ntawm cov projectile thiab tau txais cov txiaj ntsig kho qhov chaw sib txawv.

Cov kev cai ntawm kev txhaj tshuaj blasting txheej txheem:
Los ntawm kev tswj thiab xaiv qhov loj me thiab cov duab ntawm cov pellet, kho thiab teeb tsa qhov ceev ntawm lub tshuab, tswj qhov projectile ntws ntawm cov pellet, qhov sib txawv ntawm qhov projectile thiab cov nyhuv kho qhov chaw sib txawv tuaj yeem tau txais. Cov txheej txheem tua phom thiab cov khoom siv tua phom tswj cov xwm txheej ntawm qhov chaw tom qab kho los ntawm peb qhov kev ntsuas raws li qhov chaw sib txawv uas yuav tsum tau kho. Xaiv qhov loj me thiab cov duab ntawm cov pellet; Qhov ceev ntawm cov khoom siv; Qhov ntws ntawm cov pellets. Peb qhov kev ntsuas saum toj no koom tes ua ke kom tau txais cov txiaj ntsig kho sib txawv thiab xyuas kom meej qhov roughness zoo tagnrho ntawm qhov chaw tom qab tua phom. Piv txwv li: siv S330 steel txhaj, ntws 10A, kho C50 qhov chaw pob zeb, tuaj yeem ncav cuag qhov roughness ntawm 90; Los ntawm kev kho qhov chaw asphalt, cov txheej dej nyab tuaj yeem raug tshem tawm thiab qhov roughness yog 80. Thaum tuav cov phaj hlau, tus qauv huv ntawm SA3 tuaj yeem ncav cuag.

Kev tua phom yog txoj kev ntxuav, txhawb zog (tshuaj tua phom) lossis txhuam cov khoom ua haujlwm nrog lub tshuab tua phom, uas siv rau hauv yuav luag txhua qhov kev lag luam uas siv cov hlau, suav nrog aerospace, automotive, kev tsim kho, casting, shipbuilding, railways thiab ntau lwm yam kev lag luam. Muaj ob txoj kev: tua phom lossis xuab zeb tua.

Thawj: tshuab tua blasting:

1. Lub tshuab tua blasting hloov lub zog lub cev muaj zog ncaj qha mus rau hauv lub zog abrasive los ntawm kev tig lub turbine impeller.

2, lub peev xwm ntawm txhua lub impeller txij li ntawm 60 kg ib feeb mus txog 1200 kg / feeb.

3, txhawm rau siv cov khoom siv accelerator loj no, siv lub tshuab zeb log, uas qhov chaw loj lossis thaj chaw loj ntawm qhov chaw yuav tsum muaj xeb, descaling, deburring, tev tawv lossis ntxuav.

4, Feem ntau, txoj kev thauj mus los ntawm cov khoom yuav raug pov tseg yuav txhais hom tshuab: los ntawm cov desktops yooj yim mus rau kev sib xyaw ua ke tag nrho cov manipulators rau ntau yam ntawm cov chaw tsim khoom tsheb, ntawm cov menyuam conveyors thiab siv cov txheej txheem descaling.

Qhov thib ob: tshuab xuab zeb blasting:

1, lub tshuab xuab zeb blasting siv tau rau hauv daim ntawv ntawm lub tshuab cua lossis lub tshuab cua, qhov nruab nrab ntawm lub tshuab cua yog pneumatically accelerated los ntawm huab cua compressed thiab kwv yees rau cov khoom los ntawm lub nozzle.

2, rau cov ntawv thov tshwj xeeb, cov khoom sib xyaw ua ke-dej tuaj yeem siv tau, uas hu ua ntub xuab zeb.

3, nyob rau hauv huab cua thiab ntub xuab zeb blasting, lub nozzle tuaj yeem ntsia tau rau hauv qhov chaw ruaj khov, lossis tuaj yeem ua haujlwm manually lossis los ntawm tus neeg teb xov tooj nozzle lossis PLC programmed automation system.

4, txoj haujlwm xuab zeb txiav txim siab qhov kev xaiv ntawm cov khoom sib tsoo, feem ntau tuaj yeem siv txhua hom khoom sib tsoo qhuav lossis dawb khiav.