Abrasive grit ayukan iska mai ƙarfi, ko tsabtace fashewar yashi, wani tsari ne na jiyya a saman da ake amfani da shi a cikin masana'antu daban-daban tare da dalilai daban-daban.Abrasive fashewa shine tsarin da ake haɓaka kafofin watsa labarai masu ɓarna ta hanyar bututun iska ta matsewar iska.Abrasive da aka yi amfani da shi ya bambanta dangane da yanayin da ake bukata.Abubuwan abrasives na yau da kullun da ake amfani da su sun haɗa da:
karfe harbi
karfe grit
gilashin dutsen ado
gilashin da aka murƙushe
aluminum oxide
siliki carbide
filastik
goro harsashi
masara cob
yin burodi soda
yumbu grit
jan karfe slag
Zaɓin kafofin watsa labarai yanke shawara ne mai mahimmanci a cikin aikin injiniya na matakan fashewar ɓarna.Nau'o'in watsa labaru daban-daban suna da taurin daban-daban, siffar, da yawa, kuma kowannensu yana samuwa a cikin nau'i na nau'i mai yawa.Sau da yawa ya zama dole don aiwatar da samfurin aiki don kulle a cikin nau'in watsa labarai na ƙarshe da girman.Kayan aikin da ake amfani da su don aiwatar da aikin fashewar yashi ya bambanta ta hanyar masana'antu;akwai ɗakunan katako na hannu, ƙirar ƙira masu girma na atomatik, da kuma tsarin tsarin robot gaba ɗaya tare da rufaffiyar tsarin sarrafa madauki.Nau'in injin da aka yi amfani da shi ya dogara da yanayin da ake amfani da shi da kuma ƙarshen amfani da sashin.
An yi la'akari da al'ada fashewar grit a matsayin "ƙananan fasaha", wanda ake kira da fashewar yashi.A yau, duk da haka, tsaftar fashewar fashewar abu ne mai mahimmanci tsari da ake amfani dashi ba kawai don cire tsatsa ba, amma don shirya filaye don babban kayan aiki ko don kula da samfurori na ƙarshe don ba su haske da yanayin yanayin da mai siye ke so.
Kewayon amfani don abrasive grit fashewa suna da faɗi sosai kuma sun haɗa da:
shirye-shiryen saman kafin zanen, haɗin gwiwa ko wasu ayyukan shafi
cire tsatsa, sikeli, yashi, ko fenti daga abubuwan da aka ƙirƙira
roughening na masana'antu gas turbin engine bangaren saman a shirye-shiryen da thermal fesa shafi
kau da burrs ko gefen profileing injuna aka gyara
samar da matte kwaskwarima surface gama a kan mabukaci kayayyakin
kau da mold flash daga filastik aka gyara
saman rubutu na kayan aiki, da gyare-gyare don canza bayyanar samfuran gyare-gyare ko hatimi
Lokacin aikawa: Dec-21-2021