Mechanical joining of plastics
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G.S. Mandal’s Maharashtra Institute of Technology Aurangabad Plastics & Polymer Engineering Department SEMINAR on MECHANICAL JOINT IN PLASTICS PRESENTED BY:- BADAL PANCHAL (ROLL NO-T3730) CLASS :- TYPPE YEAR :-2013-2014
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Transcript of Mechanical joining of plastics
G.S. Mandal’sMaharashtra Institute of Technology
AurangabadPlastics & Polymer Engineering Department
SEMINAR onMECHANICAL JOINT IN PLASTICS
PRESENTED BY:-BADAL PANCHAL (ROLL NO-T3730)
CLASS :- TYPPEYEAR :-2013-2014
TYPES OF MECHANICAL JOINTS
By using fasteners
SwagingPress fitting
Integral or living hinges
BY USING FASTENERS
SWAGING
Swaging involves bending and crimping a plasticpart with or without heat to join two parts.
SWAGING OPERATION
“A snap-fit is a mechanical joint system where part-to-part attachment is accomplished with locating and locking features (constraint features) that are homogenous with one or the other of the components being joined.
SNAP JOINT
Snap fit examplesToys
Small Appliances
Automotive
Electronic Fields
COLD STAKING AND HOT STAKING PROCESS
HINGES
