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Officine Meccaniche Pontillo & C. S.r.l. was
born from the manufacture of dies, mechanical equipment and
high precision gauges.
During years has specialized in the manufacture of tools for
sintered products industry.
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Technical
office: products development and planning. |
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| Turning
CNC: turning operations including complex
profiles. |
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| High
speed minning: High speed milling operations
on hardened and tempered steel up to
62HRc hardness.
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| Heat
treatment : ardening and tempering operations
in vacuum furnace; complete
cycle automatic and computer controlled. |
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| Grinding:
Grinding operations of plane surfaces and cylindrical
: external and internal.
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| Wire
and sink sparkerosion: department
Wire sparkerosion of complex profiles; sparkerosion
of face surfaces and contouring of complex profiles.
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| Special
grinding CNC: Coordinate grinding of holes
and grinding of complex profiles. |
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| Finishing:
surface lapping after grinding and spark erosion
operations. |
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Joints:
warm shrink fitting operations, brazing, warm gluing
and tungsten carbide surface layer deposition.
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Surface treatment:
surface coating PVD, TiN, CrN, AlTiN, Superlattice,
ionic nitriding, gas nitriding and salt bath nitriding.
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Metrology:
three/two dimensional control, form and roughness
control; optical projector. |
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Technical office:
Development and planning of products
CAD/CAM programming
Measurement machines capacity : metric and inch
Programming:
3 CAD workstations. Programming software : 2 Think Design, 1
Pro engineer
1 CAM workstation, Auton
4 CAD/CAM programming workstations : 2 Peps Cut, 2 CT Expert
Used Tecnologies:
Turning: CNC turning of heat treated steel
( up to 63 HRc )
Milling: CNC high speed milling, 5 controlled
axes, hardness up to 62 HRc; usual and CNC milling.
Heat treatment in Vacuum Furnace
Grinding: Cylindrical external and internal,
manual operation and CNC (up to 600 mm. dia.). Plane grinding
with stroke and feed presetting.
Sparkerosion: Sink CNC with C axis controlled;
wire with 5 axes controlled.
Grinding CNC: Profile grinders MOORE CNC,
6 axes controlled; spline-shaft CNC grinder.
Finishing: Equipment for ultra sound finishing
(high frequency vibration); dry sand blasting and machine for
cylindrical honing and lapping.
Joints: Brazing, warm gluing with epoxyresin.
Surface coating:
Metrology: Three dimensional CNC measuring
machine, bidimensional CNC profile projector; control of face
profiles with CNC profilometer; roughness CNC measuring device;
optical projector. Capability measurements: metric and inch
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