Ol samting na yusim bilong 'heat sink shot blasting machine'
Masin bilong brukim ol 'heat sink' em i wanpela bikpela samting long wokim ol 'heat sink', na ol i save yusim long rausim ol 'surface oxide scales', 'welding slag', na 'rust', na dispela i save givim gutpela 'adhesion' long wok bilong spreim bihain.
Long ol 'heat sink', ol bikpela masin bilong brukim 'abrasive blasting' i gat tripela bikpela teknikel rot, na ol samting ol i wokim na yusim ol i olsem:
1. Ol bikpela kain ikwipmen na sistem komposesen
Maski ol straksa bilong ol narapela narapela ikwipmen i no wankain, wanpela masin bilong brukim 'heat sink' i save gat ol dispela 'core system':
Wokpis konvei sistem: Em i gat wok long salim ol 'heat sink' i go insait na ausait long ol ikwipmen. Ol kain we ol i save yusim em 'roller conveyor' na 'suspended type' (huk/saspensen sen).
'Abrasive blasting chamber': Em i spes we ol i pasim bilong mekim wok bilong 'abrasive blasting'. Insait, i gat ol 'high-manganese 13 plet bilong lukautim rum long bagarap bilong 'abrasive'.
Ol 'abrasive blasters': Ol bikpela samting bilong ikwipmen. Long rot bilong 'high-speed rotating impeller, ol i save mekim 'abrasive' i go hariap na i go aut long pes bilong wokpis. Long karamapim kompleks straksa bilong 'heat sink', ol i save putim planti 'abrasive blasters', na ol i save klinim long planti sait olsem antap, daunbilo, na tupela sait wantaim.
Sistem bilong raunim ol 'abrasive pellet': Em i save kisim bek ol 'abrasive pellet' we ol i bin yusim pinis. Long rot bilong ol 'spiral conveyor', 'bucket elevator', na 'abrasive sand separator', ol i save separetim ol 'abrasive pellets' we i stap gut long ol pipia, das, na ol narapela pipia, na dispela i larim ol long mekim wok gen.
Sistem bilong bungim das: Ol i save yusim long bungim das we i kamap long taim bilong klinim. Planti taim, ol i save yusim tupela-stej beg filta long lukim olsem ol i bihainim ol standet bilong lukautim envairomen.
Elektrikel kontrol sistem: PLC (Programmable Logic Controller) i save bosim, na em inap long mekim wanpela -klik operesen, 'fault alarm', na 'interlock protection' namel long ol 'abrasive blasters' na 'pellet supply valve' bilong mekim sefti i stap.
2. Skelim wok bilong tripela bikpela model
Long ol kain kain prodaksen volium na kain 'heat sink', ol i ken makim ol dispela kain ikwipmen:
Horisontal/through-type abrasive blasting machine
Ol i gat wanpela 'upper feeding roller conveyor', 'abrasive blasting chamber', na 'lower feeding roller conveyor', na ol i putim ol 'heat sink' long 'roller conveyor', na ol 'heat sink' i stap stret na i go insait long 'abrasive blasting chamber'. Ol i putim ol 'abrasive blasters' antap na daunbilo na long tupela sait bilong klinim antap na daunbilo wantaim.
Em i gutpela long wokim ol kain kain seip olsem ol 'transformer heat sink'. Gutpela samting em i gat bikpela 'automation' na em i gutpela long wok long 'assembly line'.
Hanging hook-type abrasive blasting machine: I gat wanpela rel o sekol trek, na wanpela o moa lektrik hoist/huk, ol i save hangamapim ol 'heat sink' long ol huk na salim i go insait long 'abrasive blasting chamber'. Bihain long ol i go insait long 'abrasive blasting chamber', ol huk i save tanim tanim na larim wokpis i kisim gutpela 'blasting'.
Em i gutpela long wokim planti kain na liklik lain bilong ol 'heat sink', o ol 'heat sink' we i gat ol kain kain seip. Em i save tanim tanim, tasol yu mas hangamapim long han.
Sen saspensen-taip 'abrasive blasting machine': I yusim wanpela 'continuous running circular chain'. Ol i hangamapim sen wantaim planti huk. Wokpis i save muv wankain long 'abrasive blasting chamber' na 'dust removal chamber' long mekim wok i go het long wanpela 'flow pattern'.
Em i gutpela long ol bikpela-skel, wankain 'heat sink' o 'heat sink'. Gutpela wok bilong en i antap tru, tasol ol ikwipmen i gat bikpela plua eria.
3. Aplikesen veliu na proses ki poin
Bikpela wok: 'Abrasive blasting' i no inap long rausim ol 'oxide scales' na 'rust' long pes bilong 'heat sink' tasol, em i ken kamapim wankain 'roughness' long pes bilong 'heat sink', we em i bikpela samting long helpim 'adhesion' bilong 'primer' na 'corrosion resistance', na i senisim tru pasin bilong wasim 'acid' we i save kamapim planti doti.
Taim bihain long tritmen: Ples bihain long 'abrasive blasting' i save wok strong tru na i save kisim 're-oxidation. Planti taim, em i gutpela long pinisim 'primer spraying' insait long 4 i go inap 12-pela aua bihain long klinim. Sapos win humiditi i antap (bikpela o wankain olsem 85%), taim bilong malolo i mas sotpela i go insait long 4-pela aua.
Ol ditel bilong proses: Angle bilong 'abrasive blaster', sais bilong 'abrasive' (planti taim 0.3-0.8mm 'steel ball'), na spit bilong klinim i mas senis bihainim ol spesifikesen bilong 'heat sink' long abrusim 'missed blasting' o bagarap long ol 'thin-walled heat sink'.