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Products | Theory of Machines and Properties of Materials | Strength of Materials | WP 950

WP 950

Beam Apparatus

Technical Description

The table unit consists of a strong aluminium section frame to which all experiment components can be attached rapidly and precisely. Beam specimens of varying thickness made of different materials demonstrate the effect of geometry and the modulus of elasticity on deflection. Loading is applied using sets of weights and the beam deformation measured using measurement gauges. The forces are determined using dynamometers integrated into the bearings. These have large scales that are also easy to read from a distance. The scales can be rotated for zeroing. The height of the bearings can be adjusted using threaded spindles. The height of the measurement gauges in their holders is adjustable.

Learning Objectives / Experiments

· Bending on a cantilever beam
- Deflection at the point of application of force
- Determination of the elastic line
· Beams on two bearings
- Measurement of the reaction forces
- Elastic line for central loading
· Maxwell-Betti coefficients and law
· Statically undefined system
- Calculation of the reaction force

Features

Detailed determination of the elastic line for different bearing conditions and different loads

Alternative products

EM 100 -- Educational Apparatus Bending and Torsion
SE 110.09 -- Experimental Set Deflection of Beams
SE 110.14 -- Experimental Set Continuous Beam
SE 110.45 -- Experimental Set Area Moment Method
SE 110.47 -- Experimental Set Virtual Work
SE 120 -- Structure Demonstration Model, Set of 7 Experiments
WP 100 -- Apparatus for Testing Torsion and Deflection

Specification

[1] Table-top experiment on elastic lines on beams for different loads and clamping conditions
[2] Bar dimensions 3, 4, 6x20x1000mm
[3] Beam material steel, brass, aluminium
[4] Mech. load gauges, range 0...50N
[5] Mech. position measurement gauges, range 0...20mm
[6] Anodised aluminium sectional frame
[7] l x w x h 1400x400x625mm

Technical Data

Load measuring range: 0...50N
Position measurement range: 0...20mm
Bearings: articulated 3, clamped 1
Bending beams: 3, 4, 6x20x1000mm, steel,
6x20x1000mm brass, aluminium

Dimensions and Weight

l x w x h : 1400 x 400 x 750 mm
Weight : approx. 37 kg

Scope of Delivery

1 apparatus complete,
1 set of experiment instructions

Order Details

020.95000 WP 950 Beam Apparatus