Tender For Supply Of Theory Of Machines Lab Equipment’S At Mechanical Dept., Sangli-Maharashtra

Tender For Supply Of Theory Of Machines Lab Equipment’S At Mechanical Dept. - To displacement, Velocity and acceleration curves for two types of Cam Follower systems. Our Cam Analysis Machine Apparatus (Motorised): - Motor – PMDC 0.5 HP, 1500 rpm, foot mounted. - Cam – 3 Nos. (Tangent, Arc & Eccentric). - Follower – Roller, Mushroom and Knife edge. - Dial Gauge with stand. - Control Panel: Digital RPM Indicator with sensor, Dimmerstat – for controlling rpm, MCB etc. To verify the displacement ratio of shafts of Hookes Joint. - Number of Shafts in one set: 3 - Angular Measurement: Circular Scale, Resolution of 1° - 3 Nos. - Adjustability of inclination of Shafts: 0° to 45°. - Bearing Block – 3 Nos. - Laminated Ply-board is provided to fit the above. To find out Coriollis Component of Acceleration. Our Coriollis Component of Acceleration Apparatus: - Circular Tank made from MS Sheet with FRP Lining from inside and powder coated exterior. - Size of the Tank: 750mm Dia. x 250mm Ht. - Brass tube as Rotor – 2 Nos. - Central Boss with Oil Seal and bearing, Rotor Shaft. - Acrylic Cover for the Tank. - Monobloc Pump – 0.5 HP, Kirloskar / Crompton / Equivalent Make. - Water meter for flow measurement. - Header Tube - Acrylic. To Generate Involute Gear Tooth Profile. - Laminated Ply-board with slot. Size :900mm x 600mm Lt. - Disc – White Acrylic – 3 Nos. with circular scale. - Rack – Acrylic. - Knob to fix the Disc. To solve problems on Epicyclic Gear Train by Tabular Method. i.e. Our Epicyclic Gear Train & Holding Torque Apparatus. Motorised Set-up)** With Industrial Gear Box. ** Motor – PMDC 1 HP, 1500 rpm, foot mounted, 180 VDC. ** Gear Box – Industrial type coupled to motor. ** Loading frame – 2 Nos. with Spring balance and loading lever. ** Bearing Block, Brake Drum Pulley, Belt. ** Control Panel : Dimmerstat – 6 amps, Open type, Digital RPM Indicator with sensor, MCB, Digital Voltmeter and Ammeter. To determine moment of Inertia of Bi-filer suspension, Tri-filler or Compound Pendulum method. Bi-filer Suspension System. ** Basic stand made of MS Angle and Channel. ** Support to hold the MS Flat. ** Weight set. ** Measuring tape and digital stop watch. Tri-filer Suspension System. ** Basic Frame made from MS Angle. ** Y type frame support for holding the specimen. ** Specimen – Disc and Ring. Made from MS Plate. ** String for holding the specimen and level bottle. ** Measuring tape and digital stop watch. Compound Pendulum Set-up. ** Basic stand made of MS Angle and Channel. ** Support to hold the Square Bar (Pendulum). ** Measuring tape and digital stop watch. To study different mechanisms and analyse them with respect to Links, Joints, Degrees of freedom. Four Bar Mechanism. ** Lt. of Links – 200mm approx. & Angular Scale. ** Model will be mounted on a Laminated Ply-board. Slider Crank Mechanism. (Models will be mounted on a Laminated Ply-board.) ** Crank Lt. – 200mm. ** Connecting Rod Lt. – 400mm, ** Slider Stroke – 300mm. ** Angular Scale with 1 deg resolution. Oscillating Cylinder Mechanism. ** Cylinder – Acrylic with piston and piston rod. Cylinder is having arrangement to oscillate. ** Bearing Block. ** Circular Scale and angular scale. ** Drive handle. ** Laminated Ply-board is provide to fit the above. Reciprocating Engine Mechanism. ** Cylinder – Acrylic with piston and piston rod. ** Bearing Block, links. ** Circular Scale and linear scale. ** Drive handle. Whitworth Quick Return Mechanism  Channel with slot for moving piston in horizontal motion.  Bearing Block, links.  Circular Scale and linear scale,  Drive handle.  Laminated Ply-board is provided to fit the above. Scotch Yoke Mechanism  Drive plate – aluminium material fitted in a bearing block.  Bracket with slot having 2 links of Aluminium round bar.  Drive handle.  Laminated Ply-board is provided to fit the above. Elliptical Trammel  Trammel assembly mounted on a Laminated Ply-board.  Arrangement provided to draw the profile. To analyse Gear Trains in Lathe, Drilling & Milling Machine.  Single stage spur gear – working on parallel axis completely mounted on wooden base board.  Single stage helical gear – properly fitted on wooden base board.  Worm gear with driving handle – properly fitted on wooden base board.  Single stage spur gear with intermediate gear completely fitted on a wooden base board.  e. Three stage spur gear completely fitted on a wooden base board (Compound Gear). To study any one automobile Gearbox. Universal Governor App. (Under maintenance/repairs)  Supply of New Dimmerstat – Open type with DC Bridge for speed variation.  Control Panel for fixing above Dimmerstat, Digital RPM Indicator with Proximity switch – non contact type RPM sensor.  Supply & fitting of New 0.5 HP PMDC Motor, foot mounted, 1500rpm, 180 VDC.  Oiling etc. Motorised Gyroscope.  Supply of Control Panel for fixing existing Dimmerstat.  Supply of new Digital RPM Indicator with Proximity switch - non contact type RPM sensor.  Supply & fitting of new Ball Bearing & Oiling etc. Tachometer for speed measurement. Non-Contact Type - Digital Display - Hand Held. Range 0 to 9999 rpm Contact Type Digital Display, Hand Held, Range 0 to 5000rpm.

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