Masin bilong tromoi sut
Dispela 'hook-through type shot blasting machine em i wanpela nupela prodak bilong 'batch-type shot blasting machine. Bikpela samting i narapela em long yusim 'continuous chain conveyor', we 'hook' i save draivim 'casting' i go long 'track' i go insait long 'shot blasting chamber', na dispela i mekim 'assembly-line operation i kamap. Em i nambawan samting bilong klinim bikpela prodaksen insait long ol namel na bikpela 'faundri', na em i gutpela tru long klinim 'sand adhesion' bilong 'casting', rausim 'oxide scale', na strongim 'surface'.
A. Ol bikpela samting na ol samting we i save kamap long 'hook-through type shot blasting machine'
1. Ol bikpela gutpela samting (sapos yumi skelim wantaim ol nomol 'batch hook machine')
Impruvmen bilong wok: 30%-50%; wok i no stop oltaim, inap long kamapim 100-500 pis long olgeta de, na dispela i gutpela long wokim ol lain bilong wokim ol samting;
No gat 磕碰 klinim: Kasting i stap longpela taim long proses + 360 digri variebol-spid rotesen, nogat kompresen o birua, abrusim bagarap long ol sap kona bilong kasting na ol liklik hap bilong wol;
Otomatik koneksen: Em inap long konektim stret long wok bilong rausim wesan, penim, na weldim ol wok bilong kasting prodaksen lain, na mekim wok i no gat man long en;
Noken klinim ol 'dead zone': Ol i putim planti 'throwing heads' insait long wanpela 'tri-dimensional array, we i karamapim ol 'internal cavities', ol 'weld seams', ol 'blind holes' na ol narapela kompleks straksa bilong 'casting', we i gutpela long ol 'engine cylinder blocks', ol 'valve bodies', ol 'pump bodies', ol 'reducer shell', na ol narapela samting bilong ol 'casting' we i no stret.
2. Ol kain kain 'casting'
Ol hap bilong 'cast steel' / 'cast ain' we i gat namel na bikpela sais: Ol blok bilong ensin silinda, bet bilong masin, ol valv, ol bodi bilong pam, ol 'reducer shell';
Ol 'engineering machinery castings': 'Excavator arm', 'loader backet', 'track frame';
Ol 'batch irregular castings': Wind turbine hub, ol 'automotive chassis castings', ol 'hydraulic valve bodies'.
B. As straksa bilong huk-masin bilong sutim pairap
Bikos long ol pasin bilong planti 'sand adhesions', hevi bilong en, na ol kain kain seip bilong ol 'casting', ol i mas stretim gut ol ikwipmen:
Huk konvei sistem
Hook load-bearing: Rated hook capacity 500kg-10 tons, i mas bikpela moa o wankain olsem 1.2 taims maksimum hevi bilong kasting (inkludim ol tul), wantaim 'overload alarm';
Self-rotation mechanism: Variable-frequency adjustable speed 2-10r/min, ol kompleks kasting i tanim isi isi (2-3r/min), ol simpol kasting i tanim hariap (5-10r/min), na mekim wankain impak wantaim sut;
Konveya trek: I-beam trek, wantaim ol 'photoelectric sensor', we i save bosim gut taim bilong 'casting' long hap bilong 'shot blasting'.
Sut pairap rum na sut pairap sistem
Chamber guard plate: Yusim Mn13 guard plet (bikpela bilong en i bikpela moa o wankain olsem 12mm), i no inap bagarap long wesan na sut i bagarap, na laipspan bilong en i 3-pela taim moa long ol nomol manganese plet;
Arensmen bilong ol samting bilong sutim gan: 4-8 hai-efisiensi sut blasting ikwipmen i stap insait long wanpela tripela-daimensen arei, kavrej reit Bikpela o wankain olsem 99.5%, noken klinim ol ples we i dai pinis; wanpela sut inap long pairapim 200-250kg/min, em i gutpela long klinim ol 'casting' long 'thick sand adhesion'.
Shot丸 circulation system (castings-specific apgrade)
Dabol-stej sepereta: Yusim win seleksen + vaibresen skrining tupela seperesen, inap long separetim gut wesan, bruk sut, na das i pundaun long kasting, na abrusim unkwalifait sut i ron, we em i as tingting bilong kasting sut blasting masin (ol nomol model i gat win seleksen tasol, ol i no inap long separetim wesan);
Skru konveya: Em i pas gut tru, na i no gat wesan na sut i no inap lik, na em i gutpela long taim bilong klinim kasting.
Kontrol bilong lektrik na rausim das
PLC kontrol sistem: Sapotim ol paramita stoa, otomatik kaunting, 'fault alarm', inap long konektim long faktori MES sistem, na mekim prodaksen data trasebiliti;
Rausim das bilong 'pulse bag': Volium bilong win i winim o wankain olsem 10000m3/h, 'filtration accuracy' i liklik o wankain olsem 5μm, i gutpela long taim bilong klinim 'casting' we i gat planti das.
C. Ol samting bilong prosesim masin bilong pairapim huk-long kain sut
Seleksen bilong sut: 0.8-2.0mm aloi stiel sut: Hevi san adhesen i save makim bikpela sais bilong ol liklik hap, ol 'thin-walled castings' i makim liklik sais bilong ol liklik hap; aluminium aloi kasting i yusim 0.5-1.0mm steinles stiel sut
Spit bilong muv bilong huk: 0.8-1.2m/min
Hook self-rotation speed: 3-5r/min; ol i save daunim ol kompleks iregular kasting i go long 2-3r/min, na dispela i mekim na ol i klinim gut ol hul insait long en na ol hap we i dai pinis
Spit bilong masin bilong sutim pairap: 2600-2900rpm, bilong strongim pes, apim i go long 3000rpm, bilong ol liklik -walled kasting, daunim i go long 2300rpm long abrusim senis. Gret bilong klinim: Sa2.5 (klostu long-waitpela gret) Pre-tritmen pastaim long dispela gred i mas kamap strong long dispela koting
Rafnes bilong pes: Ra25-40μm Rafnes rikwaemen bilong bihain taim bilong kotim na spreim paura i kamap
D. Ol bikpela samting bilong makim kain masin bilong hangamapim huk long 'centrifugal sandblasting'
Load-bearing na sais预留: Ol i mas putim 20% mak bilong huk long apim samting. Sais bilong hul insait long 'centrifugal sandblasting chamber' i mas bikpela moa o wankain olsem 1.1 taims bilong bikpela sais bilong 'casting' bilong abrusim 'jamming' bilong wokpis na 'throw distance' i no inap;
Separata: Em i mas i gat tupela -stej: Taim ol i klinim kasting bai kamapim bikpela hap wesan. Wanpela 'wind separation separator' tasol bai mekim wesan i raun wantaim ol 'projectiles', na dispela bai mekim ol ikwipmen i bagarap hariap na daunim wok bilong klinim. Tupela-step seperesen bilong win seperesen + skrining i mas kamap;
Samting bilong lukautim plet: Sakim ol nomol 65 manganese plet bilong lukautim. Ol i mas makim ol 'high-chrome cast ain guard plet. Sapos nogat, ol bai bagarap insait long 3-6 mun, wantaim bikpela kos bilong lukautim;
'Otomation matching': Sapos yu konektim long wanpela 'automated production line', ol 'robot loading and unloading interfaces' na ol 'MES data interfaces' i mas stap tasol long abrusim ol senis bihain.
E. Standadis operesen na mentenens bilong thru-hung huk sentrifugal sandblasting masin
1. Stat na pasim wok (anti-sand blok, anti-wear)
Stat-ap: Sistem bilong rausim das i stat → Eleveta i stat → Sepereta i stat → Skru konveya i stat → Sentrifugal blowa i ran inap 1 minit → Huk konveya i stat → Open丸 saplai valv
Pasim: Pasim 丸 saplai valv → Centrifugal blowa i stop → Huk i wok long ron inap 5-pela minit (em i rausim ol samting long rot, ol samting i stap yet insait long rum) → Eleveta / Sepereta i stop → Sistem bilong rausim das i stop bihain long 10-minit delei
2. Mentenens long olgeta de (kast ain-spesifik)
Long olgeta de: Klinim wesan na wesan i stap long as bilong rot, sekim sapos 'self-turning bilong huk i gutpela, na rausim oil na wara bilong 'air compressor';
Long olgeta wik: Sekim ol 'centrifugal blower blades' i no wok gut (tiknes > 50% i mas senisim), taitim sen we i hangamap, klinim das koleksen beg;
Long olgeta mun: Sekim ol 'projectile', rausim wesan na ol 'projectile' we i bruk, putim gris long ol gia bilong huk we i save tanim yet;
Long olgeta kwata: Sekim ol 'chamber guard plates' i bagarap pinis, senisim ol sapos 'thickness' bilong ol i<5mm, and calibrate the throwing angle of the centrifugal blower.
F. Sefti mandatori rikwaemen bilong thru-hung huk sentrifugal sandblasting masin
Lukautim eria: Putim ol 'safety gratings' long eria bilong 'chain track'. Stop otomatik bilong huk konveya taim ol wokman i go insait long eria. Setim wanpela 3-mita woning zon;
Proteksen bilong 'interlock': Dua bilong rum na dua bilong mentenens i mas gat ol 'safety interlock'. Taim yu opim dua, pawa saplai bilong 'centrifugal blower' i save katim otomatik. Em i tambu tru long sotim 'interlock';
Painim ol huk: Sekim olgeta mun long ol bruk na senis bilong huk na ol samting bilong apim, skelim wok bilong lukautim 'overload' long olgeta mun;
Proteksen bilong ol wokman: Ol opereta i mas werim ol pes mask we i no inap bagarap, ol mask bilong das KN95, na ol 'earplug' we i no inap long nois. Em i tambu tru long sanap aninit stret long 'running hook'.
