DRILL TOOL DYNAMOMETER

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RANGE OF EXPERIMENTS TO BE CARRIED OUT:
1. To Study the Effect of speeds and feeds on the action of cutting tool.
2. To Study the Effect of Mechanical properties of work material on cutting forces.
3. To observe the Values of forces exerted on machine components on jigs and fixtures, and effect of these forces on the geometrical accuracy of the work pieces.
TECHNICAL DESCRIPTION:
This is a armed wheel type strain guage drill tool dynamometer designed to measure thrust & torque during drilling operation. This dynamoneter is sutiable for drilling a hole up to 25 mm size in Mild Steel. With this dynamometer students can study the change in these forces by varying speed, Cut & feed.
DIMENSIONS AND WEIGHT :
Size :0.3 m.(L)x 0.3 m(W) X 0.3m ( H )
Weight :Approx. 5 Kg
SERVICE REQUIRED : 230 v Ac Supply 50 Hz
SCOPE OF DELIVERY:
1. Experimental Setup
2. Instructional Manual
OPTIONAL FACILITY: Data logging Facility

Get More Details:- 21 -DRILL TOOL DYNAMOMETER

MILLING TOOL DYNAMOMETER

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RANGE OF EXPERIMENTS TO BE CARRIED OUT:
1. To Study the Effect of speeds and feeds on the action of cutting tool.
2. To Study the Effect of Mechanical properties of work material on cutting forces.
3. To observe the Values of forces exerted on machine components on jigs and fixtures, and effect of these forces on the geometrical accuracy of the work pieces.
TECHNICAL DESCRIPTION:
This is simple & easy to understand. With this unit students can evaluate cutting forces for varying cutting depth, speed & feed. The unit works on standard method of Octagonal ring with strain gauges. It is in two parts one mechanical set up consisting a set of octagonal rings sandwiched between two M. S. plates with strain gauges fixed on it. This set of octagonal rings transmits the relevant data to the force indicator during milling operation.
DIMENSIONS AND WEIGHT :
Size :0.3 m.(L)x 0.3 m(W) X 0.3m ( H )
Weight :Approx. 5 Kg
SERVICE REQUIRED :
230 v Ac Supply 50 Hz
SCOPE OF DELIVERY:
1. Experimental Setup
2. Instructional Manual

Get More Details:- 22 -MILLING TOOL DYNAMOMETER

GRINDING TOOL DYNAMOMETER

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RANGE OF EXPERIMENTS TO BE CARRIED OUT:
1. To Study the Effect of speeds and feeds on the action of tool.
2. To Study the Effect of Mechanical properties of work material on cutting forces.
3. To observe the Values of forces exerted on machine components on jigs and fixtures, and effect of these forces on the geometrical accuracy of the work pieces.
TECHNICAL DESCRIPTION:
This is simple & easy to understand. With this unit students can evaluate cutting forces for speed & feed. The unit works with strain gauges. This set transmits the relevant data to the force indicator during Grinding operation.
DIMENSIONS AND WEIGHT :
Size :0.3 m.(L)x 0.3 m(W) X 0.3 m ( H )
Weight :Approx. 5 Kg
SERVICE REQUIRED : 230 v Ac Supply 50 Hz
SCOPE OF DELIVERY:
1. Experimental Setup
2. Instructional Manual
OPTIONAL FACILITY: Data logging Facility

Get More Details:- 23 -GRINDING TOOL DYNAMOMETER

FREE AND FORCED VIBRATION SETUP

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RANGE OF EXPERIMENTS TO BE CARRIED OUT:
1. To Study the Equivalent Spring Mass system for undamped free vibration.
2. To Study the Forced rotor with viscous damping along With frictional HP Motor Strip chart recorder & control unit..
TECHNICAL DESCRIPTION:
The present equipment perform2 no of experiments. All experiments are fixed on a single frame with all accessories. The strip chart recorder provided for graphical representation. An autotransformer is provided for motor producing vibration excitations. RPM Indicator provided for speed measurement.

DIMENSIONS AND WEIGHT :
Size :1.5 m.(L)x 1.5 m(W) X 1.5m ( H )
Weight :Approx. 40 Kg
SERVICE REQUIRED :
230 v Ac Supply 50 Hz
SCOPE OF DELIVERY:
1. Experimental Setup
2. Instructional Manual
OPTIONAL FACILITY: Data logging Facility

Get More Details:- 24 -FREE AND FORCED VIBRATION SETUP

FREE AND DAMPED TORSIONAL VIBRATION SETUP

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RANGE OF EXPERIMENTS TO BE CARRIED OUT: 1. To study the damped torsional oscillations & determine the damping coefficient Ct TECHNICAL DESCRIPTION: The setup consists of a long elastic shaft gripped at the upper end by the chuck in the bracket. The bracket is clamped to the upper beam of the main frame. A heavy steel flywheel clamped at the lower end of the shaft suspends from the bracket. Damping drum is fixed to the lower face of the flywheel. This drum is immersed in the oil which provides damping. Depth of immersion can be read from the scale. Recording drum is mounted to the upper face of the flywheel. Paper is to be wrapped around the recording drum. Oscillations are recorded on the paper with help of specially designed piston of dash pot. The piston carries the attachment for fixing the sketching pen.

DIMENSIONS AND WEIGHT : Size 0.7m.(L)x 0.7 m(W) X 1.5m ( H ) Weight :Approx. 30 Kg SERVICE REQUIRED : Oil No. 20 w 40 , 10 ltr SCOPE OF DELIVERY:
1. Experimental Setup
2. Instructional Manual

Get More Details:- 25 -FREE AND DAMPED TORSIONAL VIBRATION SETUP

TRANSVERSE VIBRATION OF BEAM

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RANGE OF EXPERIMENTS TO BE CARRIED OUT:
1. To Observe the transverse vibration of beam
2. To Verify the Dunkerley’s rule
TECHNICAL DESCRIPTION:
The setup consists of a rectangular section bar is supported in trunnion fittings at each end. Each trunnion is provided in a bearing carried in a housing. Each bearing housing is fixed to the vertical frame member. The beam carries at its center a weight plat form.
DIMENSIONS AND WEIGHT :
Size 1.0m.(L)x 0.7 m(W) X 1.5m ( H )
Weight :Approx. 30 Kg
SERVICE REQUIRED :
SCOPE OF DELIVERY:
1. Experimental Setup
2. Instructional Manual

Get More Details:- 26 -TRANSVERSE VIBRATION OF BEAM

TORSIONAL VIBRATION OF SINGLE AND TWO ROTOR SYSTEM

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RANGE OF EXPERIMENTS TO BE CARRIED OUT:
1. To study the Torsional Vibration ( undamped ) of single Rotor shaft system
2. To study the free vibration of two rotor system & to determine the natural frequency of vibration theoretically & experimentally
TECHNICAL DESCRIPTION:
FOR SINGLE ROTOR SYSTEM :
One end of the shaft 1 gripped in the chuck &heacy flywheel free to rotate in ball bearing is fixed at the other end of the shaft.The bracket with fixed end of shaft can be clamped at any convenient position along lower beam. Thus specially designed chucks are used for clamping ends of the shaft. The ball bearing support to the flywheel provides negligible damping during experiment. The bearing housing is fixed to side member if main frame.

FOR TWO ROTOR SYSTEM :
The setup consists of two disks having different mass moment of inertia are clamped one at each end of shaft by means of collate & chucks. Mass moment of inertia of any Disc. can be changed by attaching the cross lever weights. Both Disks are free to oscillate in the ball bearings. This provides negligible damping during experiments.
DIMENSIONS AND WEIGHT :
Size 1.0m.(L)x 0.7 m(W) X 1.5m ( H )
Weight :Approx. 30 Kg
SERVICE REQUIRED :
SCOPE OF DELIVERY:
1. Experimental Setup
2. Instructional Manual

Get More Details:- 27 -TORSIONAL VIBRATION OF TWO ROTOR SYSTEM

MODEL OF FOUR BAR LINK MECHANISM

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TECHNICAL DESCRIPTION :
This Wooden or Metal model mounted on sturdy frame displaying all components and mechanism.
DIMENSIONS AND WEIGHT :
Size :0.4 m.(L)x 0.4 m(W) X 0.2m ( H )
Weight :Approx. 3 Kg
SCOPE OF DELIVERY:
1. model

Get More Details:- 28-MODEL OF FOUR BAR LINK MECHANISM

ACKERMAN STEERING GEAR MECHANISM

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TECHNICAL DESCRIPTION :
This Wooden or Metal model mounted on sturdy frame displaying all components and mechanism.
DIMENSIONS AND WEIGHT :
Size :0.4 m.(L)x 0.3 m(W) X 0.4m ( H )
Weight :Approx. 3 Kg
SCOPE OF DELIVERY:
1. model

Get More Details:- 29-ACKERMAN STEERING GEAR MECHANISM

RECIPROCATING ENGINE MECHANISM

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TECHNICAL DESCRIPTION : This Wooden or Metal model mounted on sturdy frame displaying all components and mechanism. DIMENSIONS AND WEIGHT : Size :0.4 m.(L)x 0.3 m(W) X 0.2m ( H ) Weight :Approx. 3 Kg SCOPE OF DELIVERY:
1. model

Get More Details:- 30-RECIPROCATING ENGINE MECHANISM