Abstract
Mechanical engineering without production and
manufacturing is meaningless and inseparable.
Production and manufacturing process deals with
conversation of raw materials inputs to finished products as per required
dimensions specifications and efficiently using recent technology.
Our project design and fabrication of spline (gear)
cutting attachment is used to cut gear or splines over the cylindrical job. Our
main aim is prove lathe is a versatile machine. So this gear cutting operation
is done by lathe itself.
3D Assembly Of Fixture
Working
In
this project End mill cutter (tool) is fixed in lathe chuck and job is fixed
over the compound slide by gear cutting attachment.
Working Of Gear and Spline Cutting Attachment For Lathe
This
fixture has spindle with indexing plate, here job is hold rigidly in spindle
itself Feed is given by cross slide movement. And depth of cut is given by
movement of carriage. When cutter rotate at 1100 Rpm. Angular splines also
done by this .indexing can be done with the aid of indexing plate
Advantage
1)
Fixture cost is low
2)
No need of purchase special machine for this
3)
Production cost is low
Disadvantage
1)
Accuracy is little bit low
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