Abrasive Jet Machining (AJM) Process

Abrasive jet machining (AJM) or micro-abrasive blasting or abrasive micro-blasting or pencil blasting is the process of removing or local eroding of the material by jet of abrasive particles and gas mixtures.

Fig.1: Abrasive Jet Machining (AJM) Process

Level of surface finish achieved: micro meters


–      Very good surface finish can be achieved

–      Hard materials can be machined

–      Complex profiles can be created


–      Very slow rate of operation

Ideal applications: Ideal for cutting intricate profile out of brittle, hard, heat sensitive and thin materials.  

Shibashis Ghosh

Hi, I am Shibashis, a blogger by passion and engineer by profession. I have written most of the articles for mechGuru.com. For more than a decades i am closely associated with the engineering design/manufacturing simulation technologies.
Disclaimer: I work for Altair. mechGuru.com is my personal blog. Although i have tried to put my neutral opinion while writing about different competitor's technologies, still i would like you to read the articles by keeping my background in mind.

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