Abrasive Jet Machining (AJM) ndi njira yopangira makina yomwe imagwiritsa ntchito tinthu tating'onoting'ono tomwe timatuluka mwachangu kuchokera kumabowo amphuno kuti tigwire ntchito pamwamba pa chogwiriracho, kugaya ndikuchotsa zinthu kudzera pakugundana kothamanga komanso kumeta ubweya wa tinthu tating'onoting'ono.
Abrasive ndege kuwonjezera pa mankhwala pamwamba pa mapeto, kuphatikizapo ❖ kuyanika, kuwotcherera ndi plating chisanadze mankhwala kapena pambuyo mankhwala, mu kupanga, mfundo Machining ang'onoang'ono ndi abwino kwambiri kwa mbale kudula, danga pamwamba kupukuta, mphero, kutembenuka, kubowola ndi pamwamba kuluka, kusonyeza kuti abrasive ndege angagwiritsidwe ntchito ngati mphero gudumu, pobowola gudumu ndi kudula zida zachikhalidwe, kutembenuza zida, mphero.
Ndipo kuchokera ku chikhalidwe kapena muzu wa jet, teknoloji ya abrasive jet imagawidwa mu (abrasive) jets madzi, slurry jets, abrasive air jets ndi zina zotero. Lero, tikambirana kaye za chitukuko chaukadaulo wa abrasive water jet.
Jet yamadzi abrasive imapangidwa pamaziko a jet yamadzi oyera. Water Jet(WJ) idachokera ku 1930s, chiphunzitso chimodzi ndikukumba malasha, china ndikudula zinthu zina. M'masiku oyambirira, kupanikizika komwe ndege yamadzi imatha kufika ndi mkati mwa 10 MPa, ndipo ingagwiritsidwe ntchito poyendetsa malasha, kudula zipangizo zofewa monga mapepala ndi nsalu, etc. 1979.