Theory Of Machine Lab

Product Details:

We have rooted ourselves as the leading enterprise committed to providing a premium quality gamut of Journal Bearing Apparatus.

The apparatus consists of a plain steel shaft excavated in a bearing and directly driven by an FHP Motor. The bearing is freely supported on the shaft and sealed at the motor end. The speed of the motor is controlled accurately by the speed control unit and it can be made run in both directions. Twelve equal-spaced pressure taping around the circumference and four along the axis are provided and are connected to manometer by PU Tubing so that the pressure head of oil in all tubes can be observed at a time. The bearing can be loaded by attaching weights to the arm supported beneath it.

Experiments:

• To study the pressure profile of lubricating oil at various conditions of load and speed
• Plotting the Cartesian polar pressure curves
• To measure the frictional torque and power transmit

Utilities Required:

• Tachometer to find out RPM of journal
• Oil SAE 40 about 5 Ltrs.

Product Details:

Emerged as a reputed name of the industry, we are engaged in providing a comprehensive range of Bearing Apparatus.

Specification:

• Krishana Make journal Bearing app apparatus consists of a plain steel shaft excavated in a bearing and directly driven by a FHP Motor. The bearing is freely supported on the shaft and sealed at the motor end. The speed of the motor is controlled by the speed control unit. One compound pressure gauge is mounted on Bearing to measure the pressure at different position around the circumference. Bearing is free to rotate and can be adjusted at any position of circular scale. The bearing can be loaded by attaching weights to the arm supported beneath it.

Experimentation:

• To study the pressure profile of lubricating oil at various conditions of load and speed. Plotting the Cartesian polar pressure curves.

Product Details:

Bestowed with the vast knowledge of the domain, we are able to deliver our clients a wide range of Motorized Gyroscopes.

The set up consists of heavy stainless steel disc mounted on a horizontal shaft, rotated by a variable speed motor. The rotor shaft is coupled to a motor mounted on a trunnion frame having bearings in a yoke frame, which is free to rotate about a vertical axis. A weight pan on the other side of disc balances the weight of the motor. Rotor disc can be move about three axes. Torque can be applied by calculating the weight and distance of weight from the center of the rotor. The gyroscopic couple can be determined.

Product Details:

We are fruitfully catering to the assorted demands of the customers by offering a wide assortment of Vibration Apparatus.

The apparatus provided a comprehensive unit to perform the vibration experiments. A universal frame is provided upon which quick and easy assembly of various experiments can be done. The unit is self-contained to safely store spares. The students can easily assemble the experiments and study the theory of vibrations practically.

Experimentation:

•  Following experiments can be performed with this unit:
• To verify the relation of the simple pendulum.
• To verify the relation of compound pendulum & to determine the radius of gyrations.
• To study the radius of gyrations of bi-filar suspension.
• To study the undammed free vibration of the spring-mass system.
• To study the longitudinal vibration of helical coiled spring.
• To study the forced vibration of the simply supported beam for different damping.
• undammed tensional vibrations of the single rotor system.
• undammed torsion vibrations of the double rotor system.
• To study the damped torsional vibration of a single rotor system and to determine the damping coefficient.
• Verification of Dunker ley's Rule.
• To study the forced damped vibration of the spring-mass system.

Technical Details:

• Exeter Unit: With FHP DC Motor with Speed Control Facility
• RPM measurement: Digital RPM Indicator with a Proximity sensor.
• Ordinary Chart recorder: For recording Frequency and Amplitude of Vibration.
• Stop Watch: Electronic Stop Watch.
• Instruction Manual: An English instruction manual will be provided along With the Apparatus.