ETA Product Range Includes:
Friction Welding Machines
Continuous drive Rotary Friction Welding
l
Linear Friction Welding
l
Assembly Machines
Steering Gear
l
Forward Carrier (Differential Case)
l
Special Purpose
Machines
Friction Stir Welding
l
Packaging Machines?
Friction Surfacing
l
Tablet Filling
l
Electrical Upsetting Machines Bottle Filling and Capping
l
(Metal Gathering Machines)
l Hydraulic & Electrical Servo Upsetters
Servo Controlled Screw Presses
Machines for making Engine Valves
Tappet End Grinding
l
Valve End Cut off
l
Grooving
l
Head diameter Turning and Facing
l
Profile Turning
l
Straightening
l
Chemical Etching
l
Friction Welding Machine (Pin to Pin and Head to Pin)
l
Servo Electric Upsetters
l
Special Purpose Machines
Ball Turning and Burnishing
l
Commutator Slotting
l
Shaft Straightening
l
Double Ended CNC Turning
l Global customer base
Duplex Milling for Gear Pump Body
l 24 hours on-line service support
Bore Grinding - Carbon Bushes
l
Testing Machines
OBJ Boot Testing
l
S
o
l
ut
i
on
s
Parking Brake Testing
l
Fatigue Test Rig for Steering Column
l
C
u
s
to
m
i
se
d
n
Axial Elasticity Testing for SBJ, OBJ and IBJ
l
o
H
i
gh
er
Pr
o
fi
t
abi
l
i
ty
Test Rigs for Steering Gears
l
i
a
t
f
o
r
D
-Rack Push Pull Testing
r
n
i
B ov
v
yIn
e
-Endurance Testing n
-Impact Testing
-Torque to Failure Testing ETA TECHNOLOGY PVT. LTD.,
-3-Axis Durability Test 484-D, Rotary Udyog Road (13th Cross),
-Functional Test IV Phase, Peenya Industrial Area,
-Alternated Fatigue Test Bangalore - 560 058,
Accelerator Pedal Module Active Endurance Test Rig
l Karnataka, India.
Control Arm and Silent Block Test Facility
l
Control Arm Test Facility
l Tel: +91-80-28361487, 41171481/ 1491
CAT-SPM-E-0114-SWE-1
Stewart Platform
l Fax: +91-80-28360581
Hub and Knuckle Test Facility
l
n
Rear Beam Test Facility
l E-mail : info@etatechnology.in TECHNOLOGY
o
i
Hydraulic Hose Flex - Impulse Testing URL: www.etatechnology.in
a
t
l
D
r
n
i
B
v
y o
nv
eI
n
SOME OF OUR SPECIAL PURPOSE MACHINES
Ball Turning And Burnishing Machine Commutator Slotting Machine
Ball diameter Turned / Burnished : 15mm – 40mm
X-Axis Stroke (Spindle head slide) : 160mm
C-Axis rotation (Rotary Head) : -5 º to 150º clockwise
Slotting machine is used for slot cutting of commutator
W-Axis (Turning tool slide) adjustment : 12mm max.
risers. The job is rotated by one turn and the angular
Max. Thrust of burnishing tool : 2500N (spring loaded)
position of every copper segment is recorded by means of a
- Surface finish attained : 0.1µm Ra laser sensor. Now the job is precisely positioned such that
the slotting cutter can cut the first slot in the middle of the
- Sphericity achieved : 4 µm
segment. After every slot the job is indexed by precise
- Depth of cut : upto 2mm angular displacement and all slots are cut. Jobs are loaded
and unloaded automatically. Average cycle time (floor to
floor) for a 23 segment commutator is 16 seconds.
Can be tooled up for machining ball valves also
Twin head machines are available where six slots can be
cut in a second.
CNC Profile Turning and Burnishing Machine Engine Valves - Head Dia. Turning,
with integral spindle Facing And Profile Turning
Attaining a face run out of under 50 micron on the
face of Engine valve is a difficult proposition
because, the reference for facing is the seat or top of
Any job where the hardness is less than 40HRC and which needs
grinding after turning can be economically manufactured by radius. Since the valve is not a rigid component,
turning–cum–burnishing method. In this machine there is provision while clamping it against the seat, the head bends to
for three axis ( Z, X & A) interpolation of tool to machine and burnish the extent of seat runout and after facing, when it is
any profile. removed from the collet, the head will spring back
and will show the same runout as the seat had.
Spindle torque : 48Nm This problem is overcome by providing a nose-
Spindle speed : 0 - 4000rpm
stopper for the valve, which is hemispherical. This
X-axis stroke : 150mm
provides a rocking action for the stopper and thus
Z-Axis stroke : 150mm
avoids bending of valve head.
A-Axis rotation (tool) : 360º
Max. thrust of burnishing tool : 1000N (spring loaded)
Cycle time <12 sec for a 40mm dia. Valve
Control system : Siemens CNC
Run out on face < 0.05mm
Run out on head < 0.08mm
Shaft Straightening Machine Tablet Filling Machine
This machine is designed for filling tablets into tubes
and to insert the cap on the filled tube.
The machine is a linear filling machine with a slat
This is an intelligent machine that automatically calculates the extent
conveyor which carries the tubes and pre-decided
and location of bends on a shaft, and then straightens it using a built-
number of tablets in one straight line. Caps are also
in hydraulic press. The machine consists of a servomotor-driven slide
on which a set of V-blocks supports the job. A stepper motor rotates loaded on the same conveyor in the same axis. Once
the job through one revolution and three linear scales measure the tube filling and capping are over the tube will be
’runouts’ at three points on the job. A computer determines at what delivered to a take off chute.
point and to what extent the straightening load is to be applied.
No. of tablets per tube : 10, 20 or 30
Machines are available for straightening jobs of various diameters Speed : 60/ 100 tubes per min.
and lengths.
Functions
Checking tubes for orientation/ damaged mouth/ rejection by
blow-cut
