CAM ANALYSIS APPARATUS MAKE : CREATIVE LAB MODEL NO:CLTOM-02, KAPLAN TURBINE TEST RIG MAKE :CREATIVE LAB MODEL NO:-CLFM-50, FRANCIS TURBINE TEST RIG MAKE : CREATIVE LAB MODEL NO:CLFM-49, MEASURING CHAIN, Non-Metric Chain , manufacturers suppliers in India

Non-Metric Chain

Specifications:

These types of chain consist of a long narrow strip of steel of uniform width of 12 to 16 mm and thickness of 0.3 to 0.6 mm. this chain is divides by brass studs at every 20cm or instead of brass studs, band chain may have graduated engraving as centimeter.

For easy use and workability band chains are wound on steel crosses or metal reels from which they can be easily unrolled. These steel bands are available in 20m and 30m length and the width of about 12-16mm.

The following types are of non-metric chain:

• Engineer Chain

• Gunter Chain

• Revenue Chain

MEASURING CHAIN

Specifications:

Measuring chain surveying is the simplest form of detail surveying. In this method the lengths of lines marked on the field are measured, while the details are measured by offsets and ties from these lines.

FRANCIS TURBINE TEST RIG MAKE : CREATIVE LAB MODEL NO:CLFM-49

DESCRIPTION:

Francis Turbine is a reaction turbine, which was developed by an English born American Engineer Sir J. B. Francis. The water enters the turbine through the outer periphery of the runner in the radial direction and leaves the runner in axial direction and hence it is called a mixed flow turbine. As the water flows to the runner, a part of pressure energy goes on changing into kinetic energy. Thus the water through the runner is under pressure. The runner is completely enclosed in an air tight casing and the casing & runner is always full of water. The present set-up consists of a runner. The water is fed to the turbine by means of Centrifugal Pump, radically to the runner. The runner is directly mounted on one end of a central SS shaft and other end is connected to a brake arrangement. The circular window of the turbine casing is provided with a transparent acrylic sheet for observation of flow on to the runner. This runner assembly is supported by thick cast iron pedestal. Load is applied to the turbine with the help of brake arrangement so that the efficiency of the turbine can be calculated. A draught tube is fitted on the outlet of the turbine. The set-up is complete with guide mechanism. Pressure and Vacuum gauges are fitted at the inlet and outlet of the turbine to measure the

total supply head on the turbine.

EXPERIMENTATION:

· To study the operation of a Francis Turbine.

· To determine the Output Power of Francis Turbine.

· To determine the Turbine Efficiency.

UTILITIES REQUIRED:

· Water Supply and Drain.

· Electricity 5 kW, 440V AC, Three Phase.

· Floor Area 2 x 1 m.

TECHNICAL DETAILS:

· Output Power : 1 KW

· Discharge : 1000 LPM (Approx.)

· Supply Head : 10 m (Approx.)

· Speed : 1000 RPM (Approx.)

· Runner: Having Curved Vanes.

· Dynamometer: Rope Brake type.

· Sump Tank : Capacity 200 Ltrs.

· Water Circulation: Centrifugal Pump, Standard Make, Capacity 5 HP Three Phase.

· Discharge Measurement : Pitot Tube with Manometer

· Control Panel Comprises of : L&T make Starter, Mains Indicator, MCB for overload protection.

· Instruction Manual : An ENGLISH instruction manual will be provided along

· With the Apparatus Tanks will be made of Stainless Steel.

· The whole set-up is well designed and arranged in a good quality painted structurer

KAPLAN TURBINE TEST RIG MAKE :CREATIVE LAB MODEL NO:-CLFM-50

DESCRIPTION:

Kaplan Turbine is an axial flow reaction turbine named in honour of Dr. B. Kaplan, a German Engineer. This turbine is suitable for low head. The power produced by a turbine is proportional to QH. As the head (H) decreases the discharge (Q) must increase to produce the same power. The present set-up consists of a scroll casing housing a runner. Water enters the turbine through the stationary guide vanes and passes through the runner axially. The runner has a hub and airfoil vanes, which are mounted on it. The water is fed to the turbine by means of Centrifugal Pump. The runner is directly mounted on one end of a central shaft and other end is connected to a brake arrangement. A transparent hollow cylinder made of acrylic is fitted in between the draught tube and the casing for observation of flow on to the airfoil vanes. This runner assembly is supported by thick cast iron pedestal. Load is applied to the turbine with the help of drum brake arrangement so that the efficiency of the turbine can be calculated. The set-up is supplied with control panel. Pressure and Vacuum gauges are fitted at the inlet and outlet of the turbine to measure the total supply head on the turbine.

EXPERIMENTATION:

To study the operation of Kaplan turbine.

To determine the Output Power of Kaplan Turbine.

To determine the turbine efficiency.

UTILITIES REQUIRED :

Electricity Supply: Three phase, 420 VAC, 50 Hz, 32 Amp. 4 Pole MCB with earth connection.

Water supply (Initial Fill)

Floor Drain Required.

Floor Area required: 3.5 x 1.5 m

Tachometer to measure RPM

Mercury for Manometer (250gms)

TECHNICAL DETAILS :

Output Power : 1 kW.

Discharge : 1000 LPM

Supply Head : 5-8 M

Normal Speed : 2000 RPM

Dynamometer : Rope Brake type.

Water Circulation : Centrifugal Pump, CRI/Standard Make, Capacity 5 HP, 3 Phase.

Discharge Measurement : Pitot Tube with Manometer

Sump Tank : Capacity 200 Ltrs.

Pressure Measurement : Pressure Gauge & Vacuum Gauge

Piping & Fittings : Pipes & fittings with flow control valves of suitable size

Control Panel Comprises of:

L&T make Starter, Mains Indicator, MCB for overload protection.

Instruction Manual : An ENGLISH instruction manual will be provided along

with the Apparatus Tanks will be made of Stainless Steel.

The whole set-up is well designed and arranged in a good quality painted structure

CAM ANALYSIS APPARATUS MAKE : CREATIVE LAB MODEL NO:CLTOM-02

DESCRIPTION

The setup is a motorized unit consisting of a camshaft driven by a variable speed motor. The free end of the camshaft has a facility to mount the cam easily. The follower is properly guided in gunmetal bushes and the type of follower can be changed according to the cam under test. Graduated circular protractor is fitted co-axial with the shaft and dial gauge fitted on the follower shaft, is used to note the follower displacement for the angle of cam rotation. A spring is used to provide controlling force to the follower system. Weights on the follower shaft can be adjusted as per the requirement. An arrangement is provided to regulate the speed. The apparatus is very useful for testing the cam performance for jump phenomenon during operation and the effect of change of inertia forces on jump action of cam-follower during operation can be observed. Three sets of cams and followers are supplied with the apparatus. These are already hardened to reduce the wear. With the help of combination of provided cams and followers following experiments can be conducted:

EXPERIMENTATION:

To plot the(Follower displacement Vs Angle of rotation) curves for different cam follower pairs

The follower bounce can be observed by using a stroboscope (Optional) & effect of follower weight on bounce can be studied.

To study the effect of follower weight on bounce.

To study the effect of spring compression on bounce.

UTILITIES REQUIRED

Floor Area 0.5 m x 1 m

Electricity Supply 220 V AC, Single Phase, 0.5 kW

TECHNICAL DETAIL

Cam Shaft Material Stainless Steel

Cams Tangent, Eccentric, Circular Arc, made of hardened alloy – steel.

Followers Roller, Knife edge, Mushroom, made of hardened alloy – steel.

Compression Spring : Provided

Weights 1 kg., 500gm, 200 gm & 100gm

Motor Variable speed DC Motor with speed controller

Dial Gauge Baker & Mercer/Standard Make

Instruction Manual An ENGLISH instruction manual will be provided along with the Apparatus.

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CAM ANALYSIS APPARATUS MAKE : CREATIVE LAB MODEL NO:CLTOM-02 KAPLAN TURBINE TEST RIG MAKE :CREATIVE LAB MODEL NO:-CLFM-50 FRANCIS TURBINE TEST RIG MAKE : CREATIVE LAB MODEL NO:CLFM-49 MEASURING CHAIN Non-Metric Chain