Team members

Important jobs completed mainly on CNC machines

Laser assisted cutting tools for nuclear power stations
Chang Profile Electrodes for Excimer laser
Diode mounting disks and Assembly of Green dazzler laser
Precision machined cell and 7 cell assembly for FEL
Tuberculoscope	Atom chip cooling set up

Components fabricated using various machines and manual skill

Fuel pin welding set up		Capillary discharge system

Machining Facilities

This facility is equipped with CNC Turning centers, various general-purpose lathes, Milling machines, CNC Milling Machines, CNC EDM wire cut machines and Grinding Machines. These machines are capable of machining precision components with high dimensional tolerance and surface finish.

Machine shop floor of MCDFL

Machines installed in MCDFL

[LV65 CNC Vertical Machining center]                                
[BMV-60 CNC Milling machine]                  
[ACER CNC Vertical Machining center]
[CMH 500 CNC Horizontal Machining center]
[Spark CNC Drill-Tap center]
[TL250 CNC Lathe Machine]
[Starturn CNC Lathe machines]
[LL25TL5 CNC Lathe Machine]                                   
[CNC EDM Wire cut Machines]
[FN2V and VF3.5 Manual milling machines]
[NH 26 and NH 22 General purpose lathe machines]
[Geedee Weiler lathe machines][Radial and Bench drilling machines]

Team Members:

Sh. R. K. Gupta, SO/H & Head , Mechanical Components Design & Fabrication Lab
The team consists of 29 members including Scientific Officer, Scientific Assistants, Foremen and skilled technicians.

		Laxmi Machines Works, Coimbatore LV65 CNC Vertical machining center Precision Milling operations Maximum Job size:650 x 500 x 450 mm. Accuracy on job - 20 µm Spindle RPM-6000 with BT40 taper Positional accuracies <5µm Repeatability < 3.5 µm Spindle run-out <10 µm
		M/s. BFW, Bangalore Make BMV 60 T20 CNC Vertical machining center Precision milling work Maximum Job size: 1000 x 600 x 600mm Accuracy on job -Better than 30 µm Spindle RPM-6000 with BT40 taper Positional accuracies <5µm Repeatability   < 3.5 µm Spindle run-out <10 µm
		M/s. AMS, Bangalore Make Acer CNC Vertical machining center Precision milling work. Maximum Job size: 800 x 510 x 500mm Accuracy on job -Better than 30 µm Spindle RPM-10000 with BT40 taper Positional accuracies <5µm Repeatability < 5 µm Spindle run-out <10 µm
		M/s. AMS, Bangalore Make CMH500, CNC Horizontal machining center Precision milling work. Maximum Job size: Ø740 x 750 mm Accuracy on job -Better than 30 µm Spindle RPM-10000 with BT40 taper Positional accuracies <10µm Repeatability 7 µm Spindle run-out <10 µm
		M/s. AMS, Bangalore Make Spark CNC Drill-Tap center Precision drilling-tapping work. Maximum Job size: 500 x 250 x 250mm Accuracy on job -Better than 30 µm Spindle RPM-6000 with BT30 taper Positional accuracies <5µm Repeatability < 3.5 µm Spindle run-out <10 µm
		M/s Laxmi Machines Works, Coimbatore LL25T L5 CNC Lathe Precision Turning work. Job size Ø300x500 long. Positional accuracies <5µm Repeatability < 5 µm Spindle run-out <5 µm
		M/s Lokesh Machines Ltd , Hyderabad TL250 CNC Lathe Precision Turning work. Job size Ø200x300 long. Positional accuracies <5µm Repeatability < 5 µm Spindle run-out <10 µm
		M/s Laxmi Machines Works, Coimbatore StarTurn CNC Lathe Precision Turning work. Job size Ø200x300 long. Positional accuracies <5µm Repeatability < 5 µm Spindle run-out <10 µm
		M/s Laxmi Machines Works, Coimbatore StarTurn CNC Lathe Precision Turning work. Job size Ø200x300 long. Positional accuracies <5µm Repeatability < 5 µm Spindle run-out <10 µm
		M/s Ratnaparkhi Electronics Industries Pvt. Ltd., Nasik CNC EDM Wirecut machine Capacity : Job size : 320x400x500mm Job weight : 300kg max Wire dia: 0.18/0.2mm
		M/s Concord United Metals Bangaluru CNC EDM Wirecut machine Capacity : Job size : 320x400x500mm Job weight : 400kg max Wire dia: 0.18/0.2mm
		M/s Farman make Automatic Drill grinding up to 60mm dia
Conventional Milling and lathe machines

Fabrication Facilities

Fabrication Facility has following facilities :

1. Drilling Machines capable of various drilling sizes
2. Shearing machines to cut 3 – 5 mm thick and 1200mm wide sheets
3. Band saw machines
4. Plate bending and rolling machine
5. TIG welding machines

1.Drilling Machines

To drill the holes in parts various machines are available.

Radial Drilling Machines HMT make
M/s. HMT make RM-65 Drilling capacity: Dia. 65.00 (with reduced speeds and feeds). Working Range: Max. radius: 1200 mm, Min. radius: 550 mm
Bench Drilling Machines

Shearing Machines capacity 3-5mm Thick *1200mm wide	Band saw

3.Horizontal and Vertical band saw machines

Horizontal band saw Machine capacity Ø250 mm, Vertical Band saw Machines Maximum width 550 mm

Plate Rolling Machine Plate rolling machine capacity maximum 3.0mm thick, minimum Ø150mm

TIG welding machines 1. ‘Wave 2200’ current range 3A to 200A, 2. Magic wave 5500 current 3A to 500A

Inspection & Measurement Facility

Facilities available  

1. CNC Co-ordinate measuring machine
2. Digital Micro Height Gauge capacity to measure 660mm  
3. ‘Rogosurf’  surface roughness measurement
4. ‘Cleanobevel’ Angle measurement instrument  capable to measure 5” (5 Second)

	M/s Hexagon Metrology India Pvt. Ltd. Pune. Global Performance (Bridge type) Precision Coordinate Measuring Machine Measurement stroke 700x1000x660mm Max permissible length measurement error 1.8+3L/1000micron Max Per. Probing error 1.6 micron Resolution in all axes 0.000039mm
	Digital Micro Height gauge Precision Linear measurement Make: M/s TESA Measurement stroke 660mm

Group members:

Sh. D. K. Jain, SA/G Including one SA/C and one Foreman.