Hardening Present
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Transcript of Hardening Present
PURPOSE OF HARDENING
MATERIAL SCIENCE(BNJ10602)
HEAT TREATMENT HARDENINGGROUP MEMBERS1)SITI FATIHAH BINTI HALMI(DN140123)2)MOHD KHAWARIZMI BIN SURANI(DN140092)3)MOHD SHAHRIZAN BIN MOHD ALUDIN(DN140095)4)MOHAMMAD SHAHIPUL NAIM BIN MOHD PEREDI(DN140091)5)MUHAMMAD AFNAN BIN JAMRI(DN140031)
Heat treatment
WHAT IS HARDENING
PURPOSE OF HARDENINGApplied to cutting tool and machine parts.
To develop high hardness
improvement of the mechanical properties
The process variableHardening Temperature
Soaking TimeDelay in quenching
graph
Application of hardness Parts that are subject to high pressures and sharp impacts are still commonly case hardened.
Example ProductCamshaftsRifle BoltFiring pinsConveyorGear
These include:
Transportation of product over long distancesReturn linesCurves and SpursAnyerpplications taht require transfer or stopping of product.Delivery of product to and from robotic cell.
APPLICATION ROLLER FOR INDUSTRIInduction heating advantages hardeningFrequency Control and heating timesCooling controlEnergy savingNo physical contactControl and located heatCan be integrated in production linesIncrease performance and saves space
Mechanical propertiesStrengthBrittlenesstoughnessconclusionTHANK YOU..