Kugadzira Abrasive Jet Machining (AJM) inzira yekugadzira inoshandisa zvidimbu zvidiki zvinokwenya zvinoburitswa nekumhanya kukuru kubva mumaburi emuromo kuti zvishande pamusoro pechinhu chebasa, kukuya nekubvisa zvinhu kuburikidza nekubonderana nekuchekwa kwezvidimbu nekukurumidza.
Jeti rinoputika pamusoro pekugadzirisa pamusoro, kusanganisira kuputira, kukwesha nekuputira jira risati ragadziriswa kana kugadziriswa mushure mekugadzirisa, mukugadzira, nzvimbo diki dzekugadzira machining dzakakodzera kucheka maplate, kupukuta nzvimbo, kugaya, kutenderedza, kuboora uye kuruka pamusoro, zvichiratidza kuti jeti rinoputika rinogona kushandiswa sevhiri rekukuya, chishandiso chekutenderedza, chekucheka milling, chibooreso nezvimwe zvishandiso zvechinyakare.
Uye kubva pahunhu kana mudzi wejeti, tekinoroji yejeti inokwesha yakakamurwa kuita majeti emvura (abrasive), majeti anotsvedza, majeti emhepo anokwesha nezvimwewo. Nhasi, tichatanga tataura nezvekuvandudzwa kwetekinoroji yejeti yemvura inokwesha.
Jeti yemvura inoputika inogadzirwa kubva pajeti yemvura yakachena. Jeti yemvura (WJ) yakatanga kuma1930, imwe dzidziso ndeyekuchera marasha, imwe ndeyekucheka chinhu chakati. Kare, simba rinogona kusvika jeti yemvura riri mukati me10 MPa, uye rinogona kushandiswa chete pakupukuta misono yemarasha, kucheka zvinhu zvakapfava zvakaita sepepa nejira, nezvimwewo. Zvisinei, pamwe nekukura kwesainzi netekinoroji, maitiro matsva akasiyana-siyana anonakidza akaonekwa mumunda wejeti yemvura yepasi rose pakupera kwema1970, iyo inomiririra iyo Jeti yemvura inoputika (AWJ) yakakurudzirwa naDr Mohamed Hashish muna 1979.