CHARACTERIZATION OF MATERIALS
SFT 400
FATIGUE IN ROTATING BENDING STUDY UNIT
Teaching suggested applications*
- Identification of parameters inducing the rupture by fatigue
- Curve plotting S-N Wöhler
- Statistical approach of the fatigue
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Description
The SFT 400 bench allows to study the various parameters involved in the mechanical fatigue process Counting the number of cycle at the rupture. Alternating constraints variation by applying a force / variable rotating bending Different forms of test tubes provided
The robust design of this device makes it suitable for use in schools.
The equipment is set up on an Anodized aluminium frame on casters wheels. This gives it great strength and a flexibility of integration into your premises. The manufacture of this equipment complies with the European standard for machinery manufacturing.
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TECHNICAL DETAILS
Structure : - In profile anodized aluminum of section 45mm*45mm - 4 adjustable feet dampers - Transparent cover held closed by 2 knurled nuts Electrical box: - Metallic electrical box - Control panel in frontage integrating: Disconnector, main circuit breaker, differential, emergency stop, general start-stop with light indicator, on/off motor, LED motor condition and general electrical supply - LCD display of the number of cycles before rupture / reset by button with frontage
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Turning part: - Three phase asynchronous motor 2850rev/min - 230/400V - 50/60Hz - Shaft guided by ball bearings - A conical clamping chuck for immobilization of test tube (specific key provided) - 1 inductive detector for counting the number of test cycles. Device for application of the force: - A Thumbwheel allows to adjust the force exerted of the test tube extremity up to 30kg - A dynamometer allows to measure the effort - The force is applied to the end of the test piece by a bearing linked to the application of load support - 1 mechanical detector of test tube rupture / triggers the automatic stopping of counting the number of cycles |
SERVICES REQUIRED
- Electrical supply : 400Vac – 50 Hz
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- Dimensions: (LxWxH mm): 750 x 300 x 600
- weight (Kg): 40
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Documentation :
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*Teaching suggested applications