Rotating Fatigue Machine

Listing ID #3828670

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Product Details

Rotating Fatigue Machine Mk3 Features Self contained Bench mounted Fully guarded Digital readout of revolutions to failure Motor stops when specimen fails Necked specimens, steel, aluminium alloy and brass Ideal introduction to fatigue Optional extra for alternating bending fatigue Three year warranty Range of Experiments To make an introductory study of fatigue using a Wohler rotating fatigue apparatus, including the time to failure caused by various stress levels and materials The accessory, HSM19X affords bending fatigue of a cantilevered strip of metal or plastic in modes varying from alternating to fluctuating stresses Description This machine has been designed to introduce students to the effects of fatigue. A simple cantilever specimen rotates at about 5700 or 1425 revs/min, inducing a sinusoidal variation of bending stress. At the faster speed, a third of a million stress reversals occur each hour, so failure should occur within a day. Failure can be hastened by using a specimen with a stress raiser. The loading system cancels its own self weight enabling any desired value of bending stress to be applied, ten mild steel specimens are supplied. Axiality has been ensured, and care has been taken to reduce the effects of vibration. When failure occurs, a microswitch stops the motor and the cycles to failure are registered on a 5 digit revolution counter. All rotating parts are shielded and a safety guard is provided to restrain the broken specimen. The apparatus is mounted on a heavy steel base plate and is designed to overhang the bench or pedestal on which it is placed. Ideally a heavy pedestal (eg concrete), isolated from the floor by rubber matting, should be used to minimise shock loads. An additional accessory for alternating bending fatigue and additional specimens are available. 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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