Vibration Of A Spiral Spring

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Product Details

Vibration Of A Spiral Spring Features Low cost, effective teaching. Self-contained. Wall mounted. Measurement of oscillation frequency. Demonstration of Hooke's law for torsional spring. Comparison with theoretical predictions. Three year warranty. Range of Experiments To compare the experimental stiffness of a plane spiral spring with theoretical predictions. To observe if the spring exhibits a linear elastic behavior. Description Spiral springs are used to provide a restoring torque to an oscillating shaft when it rotates through an angular displacement. They exhibit similar stiffness characteristics to linear springs, except that the effect is one of torque rather than force. The stiffness of a spiral spring depends on its physical dimensions and the rigidity of the steel strip from which it is formed. The student can easily calculate the theoretical simple harmonic motion of the spring, and compare the value with simple experimental results. A range of moments of inertia of the oscillating part is provided. The wall mounted unit consists of a spiral spring coiled from a length of 25 x 0.6mm steel strip to give an effective length of 2 metres, attached to a shaft mounted in ball bearings. A cord carrying a weight hanger is wound round the shaft, and a load applied to twist the spring. Spring deflection is measured with an attached 360° scale. A cord and weight hanger are supplied. A set of discs which can be attached to the shaft change the frequency of oscillation, measured by the stop watch provided. This equipment is part of a range designed to both demonstrate and experimentally confirm basic engineering principles. Great care has been given to each item so as to provide wide experimental scope without unduly complicating or compromising the design. Each piece of apparatus is self-contained and compact. Setting up time is minimal, and all measurements are made with the simplest possible instrumentation, so that the student involvement is purely with the engineering principles being taught. A complete instruction manual is provided describing the apparatus, its application, experimental procedure and typical test results

Company Details

ELAB Engineering - We are the leading manufacturers of Educational Engineering Trining Syatems and Eduipments for teaching in high schools, institutes, universities and colleges. ELAB Engineering has been rendering its service for the past 10 years in the field of education. By adopting latest technology, the production process of our training systems and teaching equipments is continuously upgraded and integrate with latest technology.
ELAB Engineering has ventured into massive expansion program to cater to the need of growing market. ELAB Engineering has positioned itself as one of the most outstanding manufactures of engineering educational training systems in the technical training systems sector.
ELAB Engineering providse superior quality educational training syatems as well as educational training equipments designed for high-schools, engineerimg institutes, technical training colleges and universities. With after- sales service as our motto we continuous keep in touch with our valued customers in order to provide them better service. We have been able to secured huge clientele exporting these engineerinh education equipments to more than 65 countries. We aspire to build trust and confidence of our esteemed customers by supplying them with high-precision equipments and instruments.
We are equipped with a well-organized production unit that is instrumental in carrying out production in bulk quantities catering to timely requirements of customers. In addition to this, we are backed by a team of qualified professionals, who integrate latest technology with their skills to produce flawless training systems equipments. Our highly motivated and high-performance staff members develop and create our high quality training systems in our state-of-the-art infrastructural unit that forms the foundation stone of the company. Our expert team has been instrumental in accelerating deliveries within stipulated time frame.
Engineering Training Products
We provide high-quality training systems that are manufactured using latest technologies. All our engineering training products come with easy to comprehend manuals to make the understanding of engineering concepts and ideas clear in an effective manner. These vocational engineering training systems, alongwith their manuals, make the principles of engineering easy and interesting to learn.
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