Page 31 - AMTDC Annual Report 2019-20flipbook

Dynamic motion characteristics are performed in
the next phase. For this, dynamic model of feed drive
has been developed and the control system Ultra-Precision
parameters are identified. Based on the models
developed and the parametric space identified the Machines at One-third
final machine design is carried out. The Cost
manufacturing and assembly of machine
components, such as, high speed spindle, glass scale, The machine finds huge
ball screws & guideways and 3-axis controller with application in manufacture of dental
drives & motors are completed. The base of the unit and bone implants; instrumentation,
is made of cast-iron structure filled with epoxy electronics, jewelry manufacturing
concrete, which guarantees the highest long-term industry and precision aero- and
thermal and mechanical stability and space industry components. This
effectively eliminates vibration.
vertical ultra-precision machining
The final machine will be assembled after the centre, being developed under this
manufacturing of the rotary table. Once the axis project is designed to match the
building is completed, experimental measurement performance of similar imported
will be made to update the developed model and machines at a cost about one-third of
adjust it to match the physical system. the imported variants.

The spindle speed can reach up to 50,000 rpm,
which allows tools in the range of 250 micron to 8 mm
to be used. Together with high precision of the
individual axes, a high precision is ensured for the
entire unit.

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AMTDC Annual Report | 2019-20