VIBRATION LAB EQUIPMENTS

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WHIRLING OF SHAFT APPARATUS

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Consisting of

  • Stain less steel shafts
  • Motor : D.C. variable speed
    Mounting type: Foot mounting
    Capacity         : 1 H.P
    Speed             : 5000 RPM
    Supply            : D. C. voltage from D. C. variable speed controller
  • Variable DC motor controller
    Speed control : 10 to 3000 RPM
    Capacity of controller: ¼ to 1 H. P.
    I/P supply : 230 volts A. C. single phase
    O/P supply : 0 to 220 volts D. C. voltage
  • Digital speed indicator
    Range : 0 to 10,000 RPM
    Display : 4 ½ digit LED display
    Supply : 230 volts single phase A. C.
    Safety fuse: 500 mA
  • Digital speed indicator
    Range : 0 to 10,000 RPM
    Type : Proximity
    Supply : 5 to 12 volts D. C. from peed indicator

STATIC & DYNAMIC BALANCING APPARATUS

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This apparatus consists of a perfectly balanced steel shaft mounted in ball bearings in a rigid rectangular frame. A set of   four balancing blocks of different weights are provided & a appositive split clamp arrangement allows then to be easily fixed in any position along the shaft. Each block is specially designed so that its turning moments about one of the shaft.

MOTORISED GYROSCOPE

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TECHNICAL SPECIFICATION:

  1. of the rotor: 30 cm dia. / 10mm thick approx.
  2. Drive motor: AC/DC single phase / 6500 rpm motor
  3. Overall size: 30cm dia. base 50cm height App.
  4. Weight: 30 kg Approximate
  5. Speed control: 2 Amp AC dimmerstat
  6. Weight set: 1 kg – 1 No.

EXPERIMENTS TO PERFROM

  1. Observation of gyroscope behavior (Tow Laws Stability)
  2. Experimental justification of the education: T = I ? ?P
  3. For calculating the gyroscope couple by applied (T) and precession (p)

MANUAL

An instruction manual is to be supplied with the apparatus describes theory involved, range and producer of experiments

Michell Tilting Pad Bearing Apparatus

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Specifications:

  • DC Motor 1 hp Variable Speed
  • RPM Sensor And Indicator
  • Roller = 2 No
  • Belt : 100 mm width
  • Manometer : 11 Tube manometer
  • PAD : 2 NO , Taper and Square

PIN ON DISC APPARATUS

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D. C. Motor : 1HP
Variable D.C. : Controller to vary speed of motor 1 No.
Dial Gauge : 1 No.
MS DISC : 325mm
Set Of Pin (1 Each ) : Aluminium AND Brass ( 12mm Dia , 150mm length )
Set Of Weight : 1 , 2 kg Each
RPM Indicator : 1 no
Entire unit with stand and powder coated

BRAKE LINER TEST RIG

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C. Motor : 2HP
Variable D.C.                          :           Controller to vary speed of motor 1 No.
Brake Arrangement                :           Make Primeri/Joti 1 No.
Pedestal bearing (SKF)          :           Make SKF 1 Set
6” Dial Spring Balance            :           Spring Balance  3 Nos.

SHOCK ABSORBER TEST RIG

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Scope of Experimentation: –

  1. To study shock absorbers and to plot transmissibility curve.

Specifications:-

  1. Shock Absorber
  2. Reduction gear box
  3. Variable speed D.C. Motor
  4. Variable speed Drive for D.C. Motor
  5. RPM Sensor
  6. RPM Indicator
  7. MS Sturdy structure for mounting all above components
  8. control panel.
  9. Instruction Manual 1 Copy

CLUTCH LINER TEST RIG

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Motor : 2HP
Clutch plate : Make Primeri/Joti 1 No.
Linear Brake Arrangement : Make Primeri/Joti 1 No.
Pedestal bearing (SKF) : Make SKF 1 Set
Rope Break Dynameters : 1 No.
6” Dial Spring Balance : Spring Balance 3 Nos.

DRILL TOOL DYNAMOMETER

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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.

  1. 3 ½ digit display unit. ( 2 – Channel independent display )
  2. Range 500 Kg thrust, 10 Kg torque.
  3. List of standard accessories included in the cost of equipment

Features.

  1. Rigid in construction
  2. Compact digital force indicator
  3. Use of cutting fluid during operation.