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Special Purpose Machines with Auto Loading and
Unloading
Over the years many challenges posed by our
esteemed customers have helped us to develop
several import substitutions. Special
purpose machines like Valve seat grinding
machine model GVS 60 CR for Seat Grinding of
I.C. Engine Valves.
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The
machine has fully automatic loading and
unloading system.
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Dressing
of grinding wheel and compensation is
also automatic.
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The work
head spindle is antifriction and gives
consistent roundness accuracy.
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The head
stock assembly carrying the valve moves
on precision linear roller guide ways.
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The
machine is totally enclosed to prevent
any cutting oil splashing on the floor.
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The
machine control is through programmable
logic controller.
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SPECIFICATION OF MODEL GVS 60C |
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Valve Size |
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(I) |
Minimum |
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Head Dia 20 mm |
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Stem Dia 6 mm |
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Length 70 mm |
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(II) |
Maximum |
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Head Dia 20 mm |
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Stem Dia 6 mm |
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Length 70 mm |
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Seat Angle |
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(I) |
Min. 44 Degree |
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(II) |
Max. 61 Degree |
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Grinding Wheel |
Flat. with bevelled advge 30 Deg Dia
500X bore 177.8 X thickness 20 mm |
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Cutting Speed |
45 m/SecMT5 |
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Dressing Depth |
0.016/Stroke |
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No. of Dressing Stroke/Traverse |
3 Nos. (Max.) |
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Accuracy of Valves Ground |
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Seat Roundness |
0.004 mm |
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Seat Run out w.r.t. stem |
0.020 mm |
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Surface Finish |
0.4
micron |
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Note: |
a) [] Optional
b) All specifications and design subject
to alteration without notice. |
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