6
820-0332
CONTROLLER / INKER REDESIGN
Re-design Overview
The Xandex DieMark
®
350-0027 Micro-Z Small Dot Pneumatic Controller and the
X7110 Manual and X7120 Motorized Micro-Z Inker Assemblies represent a new design
that incorporates several changes that make it unique to the inker assembly model(s)
designed for use with the Micro-Z Pneumatic Controller. (This controller cannot be used
with other DieMark inker assemblies)
The design changes focus on features specific to repeatable, reliable small (5 mil and
smaller) ink dot production, including:
1.
Separate regulated Controller air inputs for the Cartridge Valve and the Shuttle
Valve to isolate dot production from even minor changes in air pressure that may
occur when the Cartridge and Shuttle valves share a single air input.
2.
Modified controller firmware to optimize the cartridge valve on time for smaller
dot settings.
3.
A new Precision pneumatic shuttle design that reduces friction between moving
parts and eliminates potential vibration related parts movement for more accurate,
repeatable dot placement.
4.
An orifice has been added to the shuttle’s air signal input tubing that acts to
dampen the shuttle end of stroke and dramatically reduce the shock vibration
present in previous pneumatic shuttle designs.
5.
Manual and Motorized Micro-Z Models: Changes to the Inker Assembly also
include a rigid “uni-body” design that eliminates multiple points of movement
compared to previous pneumatic inker models.
6.
Manual Micro-Z Model” manual Z height adjustment system is much more
accurate than previous manual DieMark inker models. Accuracy in Z adjustment
is critical in obtaining uniform small ink dots.
7.
Motorized Micro-Z Model: A motorized version of the Manual Micro-Z Inker
Assembly is available to provide extremely accurate Z adjustment with push
button controls. The Motorized Micro-Z inker provides Z adjustment of 0.00005
inches per actuation in Micro-Z mode.
Please contact Xandex Customer Service with any questions regarding this design change
or any other feature of your Xandex DieMark Inking System.
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Summary of Contents for 340-7110
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