• mbendera

Chithandizo chophulitsa abrasive/ Sandblasting

Abrasive grit blasting, kapena kuyeretsa mchenga, ndi njira yochizira pamwamba yomwe imagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana ndi zolinga zosiyanasiyana.Kuphulika kwa abrasive ndi njira yomwe ma abrasive media amafulumizitsidwa kudzera pamphuno yophulika pogwiritsa ntchito mpweya woponderezedwa.The abrasive ntchito zimasiyanasiyana malinga ndi mankhwala pamwamba chofunika.Ma abrasives omwe amagwiritsidwa ntchito kwambiri ndi awa:
mfuti yachitsulo
zitsulo grit
galasi mkanda
galasi wosweka
aluminium oxide
silicon carbide
pulasitiki
chipolopolo cha walnut
chisononkho cha chimanga
zotupitsira powotcha makeke
mchere wa ceramic
mchere wamkuwa
Kusankha media ndichisankho chofunikira kwambiri pakupanga njira zophulitsa abrasive.Mitundu yosiyanasiyana ya media imakhala ndi kuuma kosiyana, mawonekedwe, ndi kachulukidwe, ndipo iliyonse imapezeka mumitundu yosiyanasiyana ya tinthu.Nthawi zambiri ndikofunikira kuti zisankho zichitike kuti zitseke mtundu womaliza wa media ndi kukula kwake.Zida zomwe zimagwiritsidwa ntchito popanga mchenga zimasiyanasiyana ndi mafakitale;pali makabati am'manja, zitsanzo zodzipatulira zodzipangira zokha, komanso makina a robotic okhala ndi zowongolera zotsekeka.Mtundu wa makina ogwiritsidwa ntchito umadalira chithandizo chapamwamba chomwe chimagwiritsidwa ntchito komanso kumapeto kwa chigawocho.

Kale, kuphulika kwa grit kumatengedwa ngati njira ya "tech tech", yomwe nthawi zambiri imatchedwa kuphulika kwa mchenga.Masiku ano, kuyeretsa kwa abrasive blast ndi njira yofunikira yomwe imagwiritsidwa ntchito osati kungochotsa dzimbiri, komanso kukonza malo oti azitikita bwino kwambiri kapena kupangira zinthu zomaliza kuti ziwonekere komanso mawonekedwe apamwamba omwe amafunidwa ndi ogula.

Mitundu yogwiritsidwa ntchito pophulitsa grit ndi yotakata kwambiri ndipo ikuphatikizapo:
kukonzekera pamwamba musanayambe kujambula, kugwirizanitsa kapena ntchito zina zokutira
kuchotsa dzimbiri, sikelo, mchenga, kapena utoto kuchokera kuzinthu zopangidwa
kukwiyitsa kwa magawo a injini ya turbine yamafakitale pokonzekera zokutira zopopera zotentha
kuchotsedwa kwa ma burrs kapena zigawo zamakina zamakina
kupereka matte zodzikongoletsera pamwamba pa zinthu ogula
kuchotsa nkhungu kung'anima ku zigawo za pulasitiki
kuyika pamwamba pa zida, ndi zisankho kuti zisinthe mawonekedwe a zinthu zopangidwa kapena zosindikizidwa


Nthawi yotumiza: Dec-21-2021