clutch .pptx
-
Upload
mandeep-singh-chawla -
Category
Documents
-
view
56 -
download
3
description
Transcript of clutch .pptx
PowerPoint Presentation
transition_MB_presentation-slides_EN.potAgenda Purpose
Clutch Linkages
Construction
Design
Torque Capacity &Clamp Load
Friction Materials
Slide #Title of presentation, CorpoS, (9Pt.), Date, NameDivision Title of presentation, CorpoS, Bold (10pt), Date1transition_MB_presentation-slides_EN.potPurpose of Clutch Clutch provides the interruptible connection between two rotating shaft(sufficient Torque capacity)
Allows engine to be disengaged from transmission for shifting gears and coming to a stop
Allows smooth engagement of engine to transmission.
Torsional vibration tuning capability.
Slide #Title of presentation, CorpoS, (9Pt.), Date, NameDivision Title of presentation, CorpoS, Bold (10pt), Date2transition_MB_presentation-slides_EN.pot Clutch Linkages
Linkage Cable Hydraulic LEVER PRINCIPLE PASCALS LAW Slide #Title of presentation, CorpoS, (9Pt.), Date, NameDivision Title of presentation, CorpoS, Bold (10pt), Date3transition_MB_presentation-slides_EN.pot
FRICTION CLUTCHES
SPRING TYPE DIAPHRAGM TYPE Slide #Title of presentation, CorpoS, (9Pt.), Date, NameDivision Title of presentation, CorpoS, Bold (10pt), Date4transition_MB_presentation-slides_EN.potConstruction of Clutch
Clutch Cover
Pressure Plate
Diaphragm spring
Fulcrum Rings
Fulcrum Rivets
Rivets to attach drive strap to clutch cover and pressure plate
Drive straps
Slide #Title of presentation, CorpoS, (9Pt.), Date, NameDivision Title of presentation, CorpoS, Bold (10pt), Date5transition_MB_presentation-slides_EN.potClutch Plate
Friction Disk :Grooves present to prevent adherence with flywheel & pressure plate .Riveted to cushion plate
Cushion springsWaved metal between clutch half'sDampen clutch engagement
Damper Assembly Consists of Hub Flange & Torsion Damper .Reduces torsional vibrations that result from uneven engine & drivetrain power impulses.
HubInternal splines of hub fit over external splines of transmission input shaft .
Slide #Title of presentation, CorpoS, (9Pt.), Date, NameDivision Title of presentation, CorpoS, Bold (10pt), Date6transition_MB_presentation-slides_EN.potDesign of Clutch
Belleville/diaphragm type:cost effectiveuniform engagementlimited spring pressureSpring:unlimited pressure capabilitiesas springs wear, pressure may become inconsistent
Load/deflection of a coil-spring pressure plate compared to diaphragm pressure plate Clamp Load Release Load & Lift-off Slide #Title of presentation, CorpoS, (9Pt.), Date, NameDivision Title of presentation, CorpoS, Bold (10pt), Date7transition_MB_presentation-slides_EN.pot Clutch Torque capacity & Clamp Load Clutch Torque Capacity : The maximum constant torque level that a clutch is capable of transmitting without slipping Uniform Pressure Theory Torque Capacity = Clutch Assembly Clutch Assembly Slide #Title of presentation, CorpoS, (9Pt.), Date, NameDivision Title of presentation, CorpoS, Bold (10pt), Date8transition_MB_presentation-slides_EN.potClutch Plate Materials
Coefficient of friction of clutch friction material varies from 0.20 to 0.50.Materials used are kevlar, organic, hybrid carbon/ceramic/organic , sintered iron etc .
Slide #Title of presentation, CorpoS, (9Pt.), Date, NameDivision Title of presentation, CorpoS, Bold (10pt), Date9transition_MB_presentation-slides_EN.potAny questionsSlide #Title of presentation, CorpoS, (9Pt.), Date, NameDivision Title of presentation, CorpoS, Bold (10pt), Date10transition_MB_presentation-slides_EN.potThank You Slide #Title of presentation, CorpoS, (9Pt.), Date, NameDivision Title of presentation, CorpoS, Bold (10pt), Date11