1. Lub hauv paus ntsiab lus ntawm kev txhaj tshuaj blasting tshuab:
Lub tshuab txhaj tshuaj blasting yog lub hauv paus tseem ceeb ntawm lub tshuab ntxuav, thiab nws cov qauv yog tsim los ntawm impeller, hniav, lub tes tsho directional, lub log txhaj tshuaj, lub ntsiab ncej, npog, lub rooj zaum tseem ceeb, lub cev muaj zog thiab lwm yam.
Thaum lub sij hawm kev sib hloov ceev ntawm lub impeller ntawm lub tshuab txhaj tshuaj blasting, centrifugal quab yuam thiab cua quab yuam yog generated.Thaum lub projectile ntws mus rau hauv cov yeeb nkab txhaj tshuaj, nws yog ceev thiab coj mus rau hauv high-speed rotating txhaj tshuaj faib lub log.Nyob rau hauv qhov kev txiav txim ntawm lub zog centrifugal, lub projectiles raug pov tseg los ntawm kev txhaj tshuaj sib cais log thiab los ntawm lub tes tsho taw qhia qhov rais, thiab txuas ntxiv nrawm nrawm ntawm cov hniav kom muab pov tseg.Lub projectiles pov tseg tsim ib tug kwj deg, uas ntaus lub workpiece thiab plays lub luag hauj lwm ntawm tu thiab ntxiv dag zog.
2. Hais txog kev txhim kho, kho, tu thiab disassembly ntawm lub tshuab txhaj tshuaj blasting, cov ntsiab lus yog raws li nram no:
1. Cov kauj ruam ntawm kev txhaj tshuaj blasting tshuab
1. Nruab qhov txhaj tshuaj blasting ncej thiab cov kabmob ntawm lub rooj zaum tseem ceeb
2. Nruab qhov sib xyaw ua ke ntawm lub spindle
3. Txhim kho qhov thaiv sab thiab qhov kawg ntawm lub tsev
4. Txhim kho lub rooj zaum tseem ceeb ntawm lub plhaub ntawm lub tshuab txhaj tshuaj blasting thiab kho nws nrog bolts
5. Txhim kho lub cev impeller rau ntawm qhov sib xyaw ua ke thiab khi nws nrog bolts
6. Nruab cov hniav ntawm lub impeller lub cev
7. Nruab lub log pelletizing rau ntawm lub ntsiab ncej thiab kho nws nrog lub hau ntsaws
8. Nruab lub tes tsho taw qhia ntawm lub plhaub ntawm lub tshuab txhaj tshuaj blasting thiab nias nws nrog lub phaj siab
9. Nruab cov yeeb nkab swb
3. Kev ceev faj rau kev teeb tsa ntawm kev txhaj tshuaj blasting tshuab
1. Kev txhaj tshuaj blasting log yuav tsum tau ruaj khov rau ntawm phab ntsa ntawm lub chamber lub cev, thiab cov roj hmab sealing yuav tsum tau ntxiv ntawm nws thiab lub chamber lub cev.
2. Thaum txhim kho cov kabmob, ua tib zoo saib xyuas cov kabmob, thiab tus neeg teb xov tooj tes yuav tsum tsis txhob kis tus kabmob.
3. Cov roj uas tsim nyog yuav tsum tau ntim rau hauv cov kabmob.
4. Thaum lub sijhawm ua haujlwm ib txwm, qhov kub ntawm cov kabmob yuav tsum tsis pub tshaj 35 ℃.
5. Qhov kev ncua deb ntawm lub impeller lub cev thiab cov phaj hauv pem hauv ntej thiab nram qab yuav tsum tau khaws cia sib npaug, thiab qhov siab ntev yuav tsum tsis pub tshaj 2-4 hli.
6. Lub impeller ntawm lub tshuab txhaj tshuaj blasting yuav tsum nyob rau hauv kev sib cuag nrog lub mating nto ntawm kev sib xyaw disc thiab sib npaug nruj nrog screws.
7. Thaum txhim kho, qhov sib txawv ntawm lub tes tsho taw qhia thiab lub log sib cais yuav tsum tau ua kom zoo ib yam, uas tuaj yeem txo qhov kev sib txhuam ntawm kev txhaj tshuaj sib cais log thiab qhov projectile, zam qhov tshwm sim ntawm tawg lub tes tsho directional, thiab xyuas kom meej qhov kev txhaj tshuaj blasting efficiency. .
8. Thaum txhim kho cov hniav, qhov sib txawv ntawm qhov hnyav ntawm ib pawg ntawm yim hniav yuav tsum tsis txhob ntau tshaj 5g, thiab qhov sib txawv ntawm qhov hnyav ntawm ib khub ntawm symmetrical blades yuav tsum tsis txhob ntau tshaj 3g, txwv tsis pub lub tshuab txhaj tshuaj blasting yuav tsim kom muaj kev vibration loj thiab nce suab nrov.
9. Lub nro ntawm txoj siv tsav ntawm lub tshuab txhaj tshuaj blasting yuav tsum nruj me ntsis
Plaub, kev hloov kho ntawm lub tes tsho directional qhov rais ntawm kev txhaj tshuaj blasting log
1. Txoj hauj lwm ntawm lub tes tsho lub qhov rais yuav tsum tau kho kom raug ua ntej siv lub tshuab txhaj tshuaj blasting tshiab, kom cov khoom pov tseg pov tseg kom ntau li ntau tau rau saum npoo ntawm lub workpiece kom huv si, thiaj li ua kom cov nyhuv tu. thiab txo qhov cuam tshuam rau qhov hnav-tiv taus qhov chaw ntawm lub chamber tu.hnav.
2. Koj tuaj yeem kho txoj haujlwm ntawm lub tes tsho taw qhia qhov rais raws li cov kauj ruam hauv qab no:
Xim ib daim ntoo nrog tus cwj mem dub (los yog nteg ib daim ntawv tuab) thiab muab tso rau qhov chaw ua haujlwm yuav tsum tau ntxuav.
Tig lub tshuab txhaj tshuaj blasting thiab manually ntxiv me me ntawm qhov projectiles rau hauv cov yeeb nkab txhaj tshuaj ntawm lub tshuab txhaj tshuaj blasting.
Nres lub blast lub log thiab xyuas qhov chaw ntawm txoj siv blasting.Yog hais tias txoj hauj lwm ntawm txoj siv ejection nyob rau hauv pem hauv ntej, kho lub tes tsho directional nyob rau hauv lub opposite kev taw qhia raws li cov kev taw qhia ntawm txhaj koob tshuaj tivthaiv blasting log (sab laug-tes los yog sab xis-tes tig), thiab mus rau kauj ruam 2;Orientation adjustment lub tes tsho, mus rau kauj ruam 2.
Yog tias ua tiav cov txiaj ntsig tau zoo, kos npe rau ntawm txoj haujlwm ntawm lub tes tsho taw qhia qhov rai ntawm qhov kev txhaj tshuaj blasting lub plhaub rau kev siv thaum hloov cov hniav, lub tes tsho taw qhia thiab lub log sib cais.
Orientation tes tsho hnav soj ntsuam
1. Lub qhov rais duab plaub ntawm lub tes tsho directional yog yooj yim heev rau hnav.Kev hnav ntawm lub tes tsho taw qhia lub qhov rais yuav tsum tau kuaj xyuas ntau zaus kom txoj hauj lwm ntawm lub tes tsho taw qhia qhov rais tuaj yeem hloov kho raws sij hawm lossis lub tes tsho taw qhia tuaj yeem hloov tau.
2. Yog hais tias lub qhov rais hnav tsis pub dhau 10 hli, lub qhov rais yog hnav los ntawm 5 hli, thiab lub tes tsho directional yuav tsum tau tig 5 hli tiv thaiv lub kauj ntawm lub impeller raws txoj hauj lwm cim ntawm lub tes tsho directional.Lub qhov rais yog hnav los ntawm lwm 5 hli, thiab lub tes tsho directional yuav tsum tau tig 5 hli tiv thaiv lub impeller steering raws lub tes tsho taw qhia txoj hauj lwm cim.
3. Yog hais tias lub qhov rais hnav ntau tshaj 10 hli, hloov lub tes tsho taw qhia
5. Kev tshuaj xyuas qhov hnav ntawm lub tshuab txhaj tshuaj blasting
Tom qab txhua qhov kev hloov ntawm cov khoom siv tu, qhov hnav ntawm lub blast log yuav tsum tau kuaj xyuas.Cov xwm txheej ntawm ntau qhov hnav-tiv taus tau piav qhia hauv qab no: cov hniav yog cov khoom uas tig ntawm kev kub ceev thiab yooj yim tshaj plaws hnav thaum ua haujlwm, thiab hnav cov hniav yuav tsum tau kuaj xyuas ntau zaus.Thaum ib qho xwm txheej hauv qab no tshwm sim, cov hniav yuav tsum tau hloov raws sijhawm:
Cov hniav tuab yog txo los ntawm 4 ~ 5mm.
Cov hniav ntev yog txo los ntawm 4 ~ 5mm.
Lub blast log vibrates hnyav.
Txoj kev tshuaj xyuas Yog tias lub tshuab txhaj tshuaj blasting tau teeb tsa hauv chav txhaj tshuaj blasting uas cov neeg saib xyuas tuaj yeem nkag tau yooj yim, cov hniav tuaj yeem raug tshuaj xyuas hauv chav txhaj tshuaj blasting.Yog tias nws nyuaj rau cov neeg ua haujlwm saib xyuas nkag mus rau hauv chav tua blasting, lawv tsuas tuaj yeem saib xyuas cov hniav sab nraud ntawm chav tua blasting, uas yog, qhib lub plhaub ntawm lub tshuab tua blasting rau kev tshuaj xyuas.
Feem ntau, thaum hloov cov hniav, tag nrho cov ntawm lawv yuav tsum tau hloov.
Qhov sib txawv ntawm qhov hnyav ntawm ob lub symmetrical hniav yuav tsum tsis txhob ntau tshaj 5g, txwv tsis pub lub tshuab txhaj tshuaj blasting yuav vibrate zoo heev thaum ua haujlwm.
6. Hloov thiab txij nkawm ntawm pilling log
Kev txhaj tshuaj sib cais log yog teem rau hauv lub tes tsho directional ntawm kev txhaj tshuaj blasting log, uas tsis yooj yim rau kev tshuaj xyuas ncaj qha.Txawm li cas los xij, txhua zaus hloov cov hniav, lub log pilling yuav tsum tau muab tshem tawm, yog li nws raug nquahu kom kuaj xyuas qhov hnav ntawm lub log pilling thaum hloov cov hniav.
Yog hais tias lub log sib cais yog hnav thiab siv txuas ntxiv mus, lub kaum sab xis ntawm qhov projectile diffusion yuav nce ntxiv, uas yuav ua rau kom hnav cov phom blaster tiv thaiv thiab cuam tshuam rau kev ntxuav.
Yog tias sab nraud ntawm lub log pelletizing yog hnav los ntawm 10-12mm, nws yuav tsum tau hloov.
7. Kev hloov thiab kev saib xyuas ntawm kev txhaj tshuaj blasting guard phaj
Hnav cov khoom xws li tus neeg saib xyuas sab saum toj, tus neeg saib xyuas kawg thiab tus neeg saib xyuas sab hauv kev txhaj tshuaj blasting log yog hnav mus rau 1/5 ntawm qhov qub thickness thiab yuav tsum tau hloov tam sim ntawd.Txwv tsis pub, lub projectile yuav nkag mus rau lub blast log vaj tse
8. Hloov ua ntu zus ntawm cov khoom siv tshuaj tua blasting tshuab
1. Tua lub zog loj.
2. Tshem lub raj xaim.
3. Siv lub qhov (socket wrench) tshem cov ntsia hlau kho (tig sab laug thiab sab xis), coj mus rhaub lub pilling log maj mam, thiab tshem tawm tom qab loosening.
Tshem lub tes tsho taw qhia.
4. Coj mus rhaub lub taub hau ntawm nplooj nrog ib tug ntoo hob kom tshem tawm cov nplooj.(Tshem tawm 6 mus rau 8 hexagonal screws nyob rau hauv lub impeller ruaj khov lub cev muab zais tom qab cov hniav nyob rau hauv ib tug counterclockwise kev taw qhia, thiab lub impeller lub cev yuav raug tshem tawm)
5. Tshawb xyuas (thiab hloov) cov khoom hnav.
6. Rov qab mus rau nruab qhov txhaj tshuaj blaster nyob rau hauv qhov kev txiav txim ntawm disassembly
9. Feem ntau ua txhaum thiab kev daws teeb meem ntawm kev txhaj tshuaj blasting tshuab
Cov nyhuv tu tsis zoo Cov khoom tsis txaus ntawm qhov projectiles, nce qhov projectiles.
Qhov kev taw qhia ntawm kev txhaj tshuaj blasting tshuab tsis raug, kho qhov chaw ntawm lub tes tsho directional qhov rais.
Lub tshuab txhaj tshuaj blasting vibrates zoo heev, cov hniav yog hnav hnyav, kev sib hloov tsis sib npaug, thiab cov hniav raug hloov.
Lub impeller yog hnav hnyav, hloov lub impeller.
Lub rooj zaum tseem ceeb ntawm cov kabmob tsis muaj roj nyob rau lub sijhawm, thiab cov kabmob raug hlawv.Hloov lub ntsiab bearing vaj tse los yog bearing (nws haum yog ib tug clearance haum)
Muaj lub suab nrov txawv txav ntawm lub log txhaj tshuaj blasting Lub projectile tsis ua raws li qhov yuav tsum tau ua, ua rau cov xuab zeb suav nrog ntawm lub log txhaj tshuaj blasting thiab lub tes tsho taw qhia.
Lub vijtsam sib cais ntawm lub separator loj dhau los yog puas, thiab cov khoom loj nkag mus rau lub log blasting.Qhib lub blast log thiab xyuas kom tshem tawm.
Lub phaj tiv thaiv sab hauv ntawm lub tshuab txhaj tshuaj blasting yog xoob thiab rub tawm ntawm lub impeller lossis hniav, kho cov phaj tiv thaiv.
Vim muaj kev vibration, cov bolts uas sib txuas cov kev txhaj tshuaj blasting log nrog lub chamber lub cev yog xoob, thiab txhaj tshuaj blasting log sib dhos yuav tsum tau kho thiab bolts nruj.
10. Kev ceev faj rau kev debugging ntawm kev txhaj tshuaj blasting tshuab
10.1.Xyuas seb lub impeller puas raug ntsia rau hauv txoj haujlwm raug.
10.2.Tshawb xyuas qhov nro ntawm lub tshuab tawg lub log siv thiab ua qhov tsim nyog hloov kho.
10.3.Xyuas seb qhov txwv hloov ntawm lub npog puas ua haujlwm li qub.
10.4.Tshem tawm tag nrho cov khoom txawv teb chaws ntawm cov cuab yeej tua blasting thaum lub sijhawm teeb tsa, xws li bolts, txiv ntseej, ntxhua khaub ncaws, thiab lwm yam, uas tuaj yeem yooj yim poob rau hauv lub tshuab lossis sib tov rau hauv cov khoom siv txhaj tshuaj, ua rau lub tshuab puas tsuaj ntxov ntxov.Thaum pom cov khoom txawv teb chaws, lawv yuav tsum tau muab tshem tawm tam sim ntawd.
10.5.Debugging ntawm txhaj tshuaj blasting tshuab
Tom qab kev teeb tsa zaum kawg thiab kev tso chaw ntawm cov cuab yeej siv, tus neeg siv yuav tsum ua kom zoo debugging ntawm cov cuab yeej raws li kev ua haujlwm tshwj xeeb.
Tig lub tes tsho directional los kho cov kev taw qhia ntawm lub dav hlau txhaj tshuaj nyob rau hauv qhov projection ntau.Txawm li cas los xij, ntau sab laug lossis sab xis deflection ntawm lub dav hlau yuav txo tau lub zog ntawm qhov projectile thiab ua kom lub zog tawg ntawm cov ntaub thaiv npog radial.
Ib hom kev pom zoo tshaj plaws tuaj yeem raug debugged raws li hauv qab no.
10.5.1 Nws.Muab ib daim hlau me me los yog pleev xim rau hauv qhov chaw txhaj tshuaj blasting.
10.5.2 Nws.Pib lub tshuab txhaj tshuaj blasting.Lub cev muaj zog accelerates mus rau qhov ceev ceev.
10.5.3 Nws.Siv lub valve tswj (manually) qhib lub qhov rooj txhaj tshuaj blasting.Tom qab li 5 vib nas this, cov khoom siv txhaj tshuaj raug xa mus rau lub impeller, thiab cov hlau xeb ntawm lub phaj me me corroded steel raug tshem tawm.
10.5.4 Nws.Kev txiav txim siab ntawm qhov projectile
Siv 19MM adjustable ciaj ntswj kom xoob peb lub hexagonal bolts ntawm lub phaj siab kom txog thaum lub tes tsho taw qhia tuaj yeem tig los ntawm tes, thiab tom qab ntawd nruj lub tes tsho taw qhia.
10.5.5 Nws.Npaj ib daim phiaj xwm phiaj xwm tshiab los ntsuas qhov chaw zoo tshaj plaws.
Cov txheej txheem tau piav qhia hauv Tshooj 10.5.3 txog 10.5.5 yog rov ua kom ntau li ntau tau kom txog thaum tau txais txoj haujlwm zoo tshaj plaws.
11. Kev ceev faj rau kev siv lub tshuab tua blasting
Kev siv lub tshuab tawg tshiab
Lub tshuab txhaj tshuaj blasting tshiab yuav tsum tau kuaj nrog tsis muaj kev thauj khoom rau 2-3 teev ua ntej siv.
Yog tias pom muaj zog vibration lossis suab nrov thaum siv, lub xeem tsav yuav tsum tau nres tam sim ntawd.Qhib lub blast log pem hauv ntej npog.
Xyuas: seb cov hniav, lub tes tsho taw qhia thiab lub log pelletizing puas puas lawm;seb qhov hnyav ntawm cov hniav sib txawv heev;seb puas muaj sundries nyob rau hauv lub moj tej tawg log.
Ua ntej qhib lub hau kawg ntawm lub tshuab tawg, lub zog tseem ceeb ntawm cov khoom siv tu yuav tsum raug txiav tawm, thiab daim ntawv lo yuav tsum tau sau tseg. Tsis txhob qhib lub hau kawg thaum txhaj tshuaj blasting log tsis tau nres tig
12. Kev xaiv cov phom blaster projectiles
Raws li cov duab ntawm cov khoom siv hluav taws xob, nws tau muab faib ua peb yam yooj yim: puag ncig, angular thiab cylindrical.
Lub projectile siv rau kev txhaj tshuaj blasting yog zoo dua puag ncig, ua raws li cylindrical;Thaum cov hlau nto yog pretreated rau txhaj tshuaj blasting, xeb tshem tawm thiab yaig los ntawm painting, lub angular puab nrog me ntsis hardness yog siv;cov hlau nto yog txhaj peened thiab tsim., nws yog qhov zoo tshaj plaws los siv ib lub voj voog.
Cov duab puag ncig yog: dawb cam khwb cia hlau txhaj tshuaj, decarburized malleable cam khwb cia hlau txhaj tshuaj, malleable cam khwb cia hlau txhaj tshuaj, cam khwb cia hlau txhaj tshuaj.
Cov angular yog: dawb cam khwb cia hlau xuab zeb, cam khwb cia hlau xuab zeb.
Cylindrical yog: steel hlau txiav txhaj tshuaj.
Qhov projectile common sense:
Cov cylindrical thiab angular projectiles tshiab muaj cov npoo ntse thiab cov ces kaum uas maj mam ua puag ncig tom qab siv dua thiab hnav.
Cam khwb cia hlau txhaj tshuaj (HRC40 ~ 45) thiab steel hlau txiav (HRC35 ~ 40) yuav ua hauj lwm hardening txiav nyob rau hauv tus txheej txheem ntawm rov ntaus lub workpiece, uas yuav tsum tau nce mus rau HRC42 ~ 46 tom qab 40 teev ua hauj lwm.Tom qab 300 teev ua haujlwm, nws tuaj yeem nce mus rau HRC48-50.Thaum ntxuav cov xuab zeb, qhov nyuaj ntawm qhov projectile yog siab dhau lawm, thiab thaum nws hits nto ntawm lub casting, lub projectile yog ib qho yooj yim rau tawg, tshwj xeeb tshaj yog cov dawb cam khwb cia hlau txhaj tshuaj thiab dawb cam khwb cia hlau xuab zeb, uas muaj tsis zoo reusability.Thaum lub hardness ntawm lub projectile tsawg dhau lawm, lub projectile yog ib qho yooj yim rau deform thaum nws hits, tshwj xeeb tshaj yog cov decarburized malleable hlau txhaj, uas absorbs lub zog thaum nws deforms, thiab cov kev tu thiab deg ntxiv dag zog rau cov nyhuv yog tsis zoo tagnrho.Tsuas yog thaum lub hardness yog nruab nrab, tshwj xeeb tshaj yog cam khwb cia hlau txhaj tshuaj, cam khwb cia hlau xuab zeb, steel hlau txiav txhaj tshuaj, yuav tsis tau tsuas yog prolongs lub neej kev pab cuam ntawm lub projectile, tab sis kuj ua tiav cov zoo tagnrho tu thiab ntxiv zog nyhuv.
Particle loj cais ntawm projectiles
Kev faib tawm ntawm lub voj voog thiab angular projectiles hauv cov khoom siv hluav taws xob yog txiav txim siab raws li qhov loj me tom qab kev tshuaj ntsuam xyuas, uas yog ib qho me me dua qhov screen loj.Qhov luaj li cas ntawm cov hlau txiav txhaj tshuaj yog txiav txim raws li nws txoj kab uas hla.Txoj kab uas hla ntawm lub projectile yuav tsum tsis txhob me dhau los yog loj heev.Yog tias txoj kab uas hla me dhau, qhov cuam tshuam quab yuam me me dhau lawm, thiab cov xuab zeb tu thiab ntxiv dag zog ua haujlwm tsawg;Yog hais tias txoj kab uas hla loj dhau lawm, tus naj npawb ntawm cov khoom txau rau ntawm qhov chaw ntawm lub workpiece ib lub sij hawm yuav tsawg dua, uas yuav txo tau cov efficiency thiab nce roughness ntawm workpiece nto.Txoj kab uas hla ntawm lub dav dav projectile yog nyob rau hauv thaj tsam ntawm 0.8 mus rau 1.5 hli.Cov khoom loj dua feem ntau siv cov phiaj xwm loj (2.0 txog 4.0), thiab cov khoom me me feem ntau siv me me (0.5 txog 1.0).Thov xa mus rau cov lus hauv qab no rau kev xaiv tshwj xeeb:
Cam khwb cia hlau txhaj tshuaj Cast steel grit Steel hlau txiav txhaj Siv
SS-3.4 SG-2.0 GW-3.0 Loj-scale cam khwb cia hlau, cam khwb cia hlau, malleable hlau castings, loj-scale casting kub-kho qhov chaw, thiab lwm yam. Sand tu thiab xeb tshem tawm.
SS-2.8 SG-1.7 GW-2.5 TSI
SS-2.4GW-2.0 TSI
SS-2.0
SS-1.7 TSI
SS-1.4 SG-1.4 CW-1.5 Loj thiab nruab nrab cam khwb cia hlau, cam khwb cia hlau, malleable hlau castings, billets, forgings, tshav kub-kho qhov chaw thiab lwm yam xuab zeb tu thiab xeb tshem tawm.
SS-1.2 TSI SG-1.2 CW-1.2
SS-1.0 SG-1.0 CW-1.0 Me me thiab nruab nrab cam khwb cia hlau, cam khwb cia hlau, malleable hlau castings, me me thiab nruab nrab-sized forgings, tshav kub-kho qhov chaw xeb tshem tawm, tua peening, ncej thiab cov menyuam yaig.
TSI-0.8 SG-0.7 CW-0.8
SS-0.6 SG-0.4 CW-0.6 me me cam khwb cia hlau, cam khwb cia hlau, tshav kub-kho qhov chaw, tooj liab, aluminium alloy castings, steel kav, steel phaj, thiab lwm yam. ncej thiab cov menyuam yaig.
SS-0.4 SG-0.3 CW-0.4 Derusting ntawm tooj liab, aluminium alloy castings, nyias daim hlau, stainless hlau strips, txhaj tshuaj peening, thiab cov menyuam yaig.
13. Kev tu txhua hnub ntawm kev txhaj tshuaj blasting tshuab
Kev tshuaj xyuas txhua hnub
Kev tshuaj xyuas phau ntawv
Xyuas seb tag nrho cov ntsia hlau thiab clamping txuas qhov chaw (tshwj xeeb tshaj yog cov hniav fasteners) yog nruj, thiab seb lub tes tsho taw qhia, cov yeeb nkab noj, pelletizing log, tshuab npog, fastening screws, thiab lwm yam yog xoob, yog tias muaj xoob, thov 19 hli thiab 24mm wrench kom nruj.
Xyuas seb cov kabmob yog overheated.Yog hais tias nws yog overheated, lub bearing yuav tsum tau refilled nrog lubricating roj.
Rau lub cev muaj zog ncaj-rub tua blasting tshuab, xyuas seb puas muaj qhov projectiles nyob rau hauv lub groove ntev nyob rau sab ntawm lub casing (sab qhov twg lub cav yog ntsia).Yog tias muaj qhov projectiles, siv cov cua compressed tshem tawm lawv.
Kev tshuaj xyuas lub suab thaum lub log txhaj tshuaj blasting yog idling (tsis muaj qhov projectiles), yog tias pom muaj suab nrov hauv kev ua haujlwm, nws tuaj yeem hnav thiab tsim kua muag ntawm lub tshuab ntau dhau.Lub sijhawm no, cov hniav thiab cov log tsheb yuav tsum raug kuaj pom tam sim.Yog tias pom tias lub suab nrov los ntawm cov kabmob, kev tiv thaiv kev kho yuav tsum tau ua tam sim ntawd.
Refueling ntawm blast log bearings
Txhua lub rooj zaum qag muaj peb lub cev lub cev lubricating roj txiv mis, thiab cov bearings yog lubricated los ntawm oiling txiv mis nyob rau hauv nruab nrab.Sau lub labyrinth foob nrog roj los ntawm ob qhov muab tub lim rau ntawm ob sab.
Txog 35 grams roj yuav tsum tau ntxiv rau txhua tus kabmob, thiab 3 # lithium-based roj yuav tsum tau siv.
Kev kuaj pom ntawm qhov hnav
Piv nrog rau tag nrho lwm cov khoom hnav, blasting hniav, splitter log thiab lub tes tsho taw qhia tshwj xeeb yog qhov tsis zoo vim lawv qhov kev ua hauv lub tshuab.Yog li ntawd, kev tshuaj xyuas tsis tu ncua ntawm cov khoom no yuav tsum tau ua kom ntseeg tau.Tag nrho lwm qhov hnav yuav tsum tau kuaj tib lub sijhawm.
Blast Wheel Disassembly txheej txheem
Qhib lub qhov rais txij nkawm ntawm lub tshuab tawg, uas tsuas yog siv tau los ntawm cov neeg ua haujlwm saib xyuas cov hniav.Maj mam tig lub impeller los xyuas txhua cov hniav rau hnav.Cov hniav fasteners tuaj yeem raug tshem tawm ua ntej, thiab tom qab ntawd cov hniav tuaj yeem rub tawm ntawm lub impeller lub cev zawj.Nws tsis yog ib txwm yooj yim los cais cov hniav ntawm lawv cov fasteners, thiab txhaj tshuaj thiab xeb tuaj yeem nkag mus rau qhov sib txawv ntawm cov hniav thiab qhov zawj.Clogged vanes thiab vane fasteners.Nyob rau hauv ib txwm muaj xwm txheej, cov fasteners tuaj yeem raug tshem tawm tom qab ob peb kais nrog rauj, thiab cov hniav tuaj yeem rub tawm ntawm lub impeller lub cev zawj.
※ Yog tias nws nyuaj rau cov neeg ua haujlwm saib xyuas nkag mus rau hauv chav tua blasting, lawv tsuas tuaj yeem saib xyuas cov hniav sab nraud ntawm chav tua blasting.Ntawd yog, qhib lub plhaub ntawm lub tshuab txhaj tshuaj blasting rau kev tshuaj xyuas.Loosen cov txiv ntoo nrog ib tug ciaj ntswj ua ntej, thiab tus neeg saib xyuas phaj bracket tuaj yeem raug tso tawm ntawm lub fastener thiab tshem tawm ua ke nrog cov ntsia hlau compression.Nyob rau hauv txoj kev no, cov ntaub thaiv npog radial tuaj yeem raug tshem tawm ntawm lub tsev.Lub qhov rais txij nkawm tso cai rau cov neeg ua haujlwm saib xyuas kom pom cov hniav, maj mam tig lub impeller, thiab saib xyuas qhov hnav ntawm txhua lub impeller.
Hloov cov hniav
Yog tias muaj qhov hnav zoo li zawv zawg ntawm cov hniav, nws yuav tsum tau tig tam sim ntawd, thiab tom qab ntawd hloov nrog cov hniav tshiab.
Vim hais tias: kev hnav khaus tshaj plaws tshwm sim nyob rau sab nraud ntawm cov hniav (qhov chaw txhaj tshuaj ejection) thiab sab hauv (qhov chaw txhaj tshuaj inhalation) yuav tsum hnav tsawg heev.Los ntawm kev hloov pauv sab hauv thiab sab nraud ntawm lub ntsej muag ntawm cov hniav, ib feem ntawm cov hniav uas tsis tshua muaj hnav tuaj yeem siv los ua qhov chaw pov tseg.Thaum lub sij hawm tu tom ntej, cov hniav tuaj yeem tig rov qab, kom cov hniav rov qab tuaj yeem rov qab siv dua.Nyob rau hauv txoj kev no, txhua tus hniav tuaj yeem siv plaub zaug nrog kev hnav khaub ncaws, tom qab ntawd cov hniav qub yuav tsum tau hloov.
Thaum hloov cov hniav qub, tag nrho cov hniav ntawm qhov hnyav yuav tsum tau hloov tib lub sijhawm.Cov hniav raug tshuaj xyuas ntawm lub Hoobkas kom ntseeg tau tias cov hniav yog tag nrho cov hnyav tib yam thiab tau ntim raws li ib txheej.Qhov hnyav tshaj qhov yuam kev ntawm txhua cov hniav uas yog tib lub teeb yuav tsum tsis pub tshaj tsib grams.Hloov cov txheej txheem sib txawv ntawm cov hniav yog poob siab vim tias cov txheej txheem sib txawv ntawm cov hniav tsis tau lees tias muaj qhov hnyav tib yam.Pib lub tshuab txhaj tshuaj blasting kom nws tsis ua haujlwm, uas yog, tsis muaj kev txhaj tshuaj blasting, thiab tom qab ntawd nres, thiab ua tib zoo saib seb puas muaj lub suab nrov hauv lub tshuab thaum lub sijhawm ua haujlwm no.
Disassembly ntawm ntsiav tshuaj pub raj, ntsiav tshuaj faib lub log thiab lub tes tsho taw qhia.
Siv tus ciaj ntswj kom tshem tawm ob lub txiv ntoo hexagonal los ntawm qhov sib tsoo, thiab tom qab ntawd tshem tawm cov splint kom rub tawm lub pellet qhia raj.
Tuav lub impeller nyob rau hauv qhov chaw nrog ib tug bar ntxig rau ntawm cov hniav (nrhiav ib qho chaw txhawb nqa ntawm lub casing).Tom qab ntawd siv tus ciaj ntswj rau unscrew lub qhov (socket) lub taub hau hau hau ntsia hlau los ntawm lub impeller ncej,
Tom qab ntawd tshem tawm lub pilling log.Kev teeb tsa ntawm lub log pelletizing tuaj yeem ua tau raws li cov txheej txheem hauv qab no, ua ntej nruab lub log pelletizing rau hauv qhov zawj ntawm lub impeller ncej, thiab tom qab ntawd ntsia hlau ntsia hlau rau hauv lub impeller ncej.Qhov siab tshaj plaws torque siv rau cov ntsia hlau nrog lub dynamometer ciaj ntswj mus txog Mdmax = 100Nm.Ua ntej tshem tawm lub tes tsho taw qhia, kos nws qhov chaw qub ntawm qhov ntsuas ntawm lub casing.Ua li no ua rau kev teeb tsa yooj yim thiab zam kev hloov kho tom qab.
Pilling log tshuaj xyuas thiab hloov
Nyob rau hauv lub centrifugal quab yuam ntawm lub pelletizing lub log, cov pellets ntxiv raws axial kev taw qhia yog ceev.Cov pellets tuaj yeem raug xa mus rau cov hniav los ntawm yim pelletizing grooves ntawm lub log pelletizing.Kev hnav ntau dhau ntawm qhov txhaj tshuaj tiv thaiv kab mob ~ (kev nthuav dav ntawm qhov kev txhaj tshuaj tiv thaiv kab mob ~) tuaj yeem ua rau lub cev puas tsuaj thiab ua rau muaj kev puas tsuaj rau lwm qhov chaw.Yog tias pom tias lub pelletizing notch tau nthuav dav, lub log pelletizing yuav tsum tau hloov tam sim ntawd.
Kev tshuaj xyuas thiab hloov lub cev impeller
Conventionally, lub neej kev pab cuam ntawm lub impeller lub cev yuav tsum yog ob mus rau peb lub sij hawm lub neej ntawm cov saum toj no-hais qhov chaw.Lub impeller lub cev yog dynamically balanced.Txawm li cas los xij, nyob rau hauv kev hnav tsis sib xws, qhov sib npaug kuj tseem yuav ploj tom qab ua haujlwm ntev.Txhawm rau saib seb qhov sib npaug ntawm lub cev impeller puas tau ploj lawm, cov hniav tuaj yeem raug tshem tawm, thiab tom qab ntawd lub impeller tuaj yeem ua haujlwm.Yog tias lub log qhia tau pom tias khiav tsis sib xws, nws yuav tsum tau hloov tam sim ntawd.
Lub sij hawm xa tuaj: Plaub Hlis-19-2022