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Production volumes : from mass and big batch to single piece production.
Our finishing equipment for gear-wheels (production of CIS-factories
and "Reishauer", Switzeland) enables us to reach the functional
surface if teeth Ra= 0.32 - 1.25.
Chemical and heat treatment:
- carburizing and carbonitriding 0.3 - 2.0 mm deep to reach the surface
hardness HRS 56...62;
- hardening with deep tempering to ensure the hardness up to HB 320;
- heat treatment by high frequency current, annealing, nomalizing,
all kinfs of tempering.
The quality control ensures continuous monitoring of the production
process at all its stages:
input control of the chemical composition by means of SPECTROTEST-F
fevice of the firm "Spectro Analitical Instruments" (Germany)
and
by chenical analysis; temperature control at the stages of forging
and heat treatment by means of thermocouples and potentiometers; interoperational
control of geometrical parameters at the machining stage of processing
by means of universal measuring instruments.
Our more than 40 years long experience and our employees qualification
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