The mixture of abrasive particles with high pressurised air impinges through the nozzle towards the brittle material.Abrasive jet machining is done by use of abrasives(AL2O3,SIC,SYNTHETIC DIAMOND,ETC.,) particles. The main components are nozzle,mixing chamber,dehumidifier,regulator and pressure gauge.

1. Project: Abrasive Jet Machining
Under guidance of
Dr.D.Sreeramulu
Batch:
14a51a0342,
14a51a0322,
14a51a0352 and
15a55a0302

2. Classification of Non-conventional Methods
Depend on nature of energy used for material removal:
1.MECHANICAL PROCESS
2. Electrochemical process
3.Electro thermal process
4.Chemical process
Mechanical process:
A. ABRASIVE JET MACHINING PROCESS
b. Ultrasonic machining
c. Water jet machining
d. Abrasive water jet machining

3. Layout of A.J.M

4. Way Of Machining
and “how the material was removing”

5. Impact Of Particles At Work Surface

6. Crack propagation during abrasive
cutting of glass

8. Different Abrasives And Work Material
0
2
4
6
8
10
12
Aluminium oxide
silicon carbide
synthatic diamond

9. APPLICATIONS

10. Applications with some advantages
 Typical AJM applications include drilling, cutting and
engraving of glass, ceramics and some hard
materials. It can also be used to etch labels in plastics and
metals, deburr, deflash and clean materials after conventional
machining.

11. EXPERIMENTAL SETUP

12. FINAL OUTCOME

13. Thankyou