Micromachining with EDM facility

[DT-110i, Mikrotools Pte. Ltd., Singapore]

Features: Low speed spindle (3000 rpm), High speed spindle (10000 rpm), Micro EDM

Specification: Precision control of movement by NC codes, Job area of (in mm) 100(1st axis), 100(2nd axis), 200(3rd axis)

Located at: CRF Annexe - G06
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Facilities: Capable of multiple machining processes such as turning (50 µm), milling (100 µm low speed, 30 µm high speed), drilling (200 µm), grinding and high speed milling of hard alloys, EDM die sinking, EDM milling, wire based electrode dressing facility, 200 mm travel in X-, 100 mm each in Y- and Z-directions with negligible backlash, touch-screen based GUI, CCD camera to visually monitor the workpiece with rapid tool changing mechanism, NC code assisted:

Applications of Micromachining


Removal of material in the order of microns

Machining of high precision parts like bio medical implants/stents

Micro EDM facility for drilling holes or slots with minimum dimension of 250 µm

High degree of Surface roughness

Micro Geometry & Shape

Note: Machining charges as per actuals (Machine time x cost per hour)
Raw material and consumables charges will be as per the requirement, if any.

Testing charges

Job order type Turning Cost/Hour* Milling/Drilling Cost/Hour* EDM Cost/Hour* WEDG Cost/Hour*
NITK users Rs. 250/- Rs. 300/- Rs. 350/- Rs. 450/-
Other academic institutions / Research and Development organizations Rs. 550/- Rs. 600/- Rs. 650/- Rs. 750/-
Industry personnel Rs. 850/- Rs. 900/- Rs. 950/- Rs. 1050/-

*GST(18%) extra. Above charges are for providing raw material

For further Query Contact:

Mr. Nishanth (Operator CRF) Mob: +91-9632493401

Dr. Navin Karanth P. (Faculty in-charge) Mob: +91-9449058052, Email: navinkaranth.p@nitk.edu.in