20K Ultrasonic Abrasive Assist Milling

20K Ultrasonic Abrasive Assist Milling

Introduction:

Ultrasonic milling is a non-traditional, loose abrasive machining process. In this the mirror image of a shaped tool can be created in hard, brittle materials. Material removal is achieved by the direct and indirect hammering of abrasive particles against a workpiece.

The shape of the tool holder is cylindrical or conical, or a modified cone which helps in magnifying the tool tip vibrations. In order to reduce the fatigue failures, it should be free from nicks, scratches and tool marks and polished smooth.

Low carbon steels and stainless steels give good performance. v Tools are usually 25 mm long ; its size is equal to the hole size minus twice the size of abrasives. Mass of tool should be minimum possible so that it does not absorb the ultrasonic energy.

 Parameters:

Product shape: BT40 milling machine handle

Working frequency: 15-21KHz;

Resonance point amplitude: 10um or more;

Speed: 3000 r / min or less

Matching tool: carbide end mill head Φ2-Φ13;

disk cutter Φ50;

Power: 1000W 

Application: