MIL-B-80272
3.4.10.6.3 Operational software. Operational software shall be resident
in the control and shall contain all logic necessary to effectively operate
the machine tool.
The software shall provide for meaningful diagnostics
relating to the utilization of the controls, machine tool, part program, and
operator's actions.
3.4.10.6.4 Programmable interface.
A software program for accommodating
the softwired interface between the numerical control and machine shall be
provided as part of the executive program or as a separate program. The
software shall be provided on 1-inch punched tape or 8-inch flexible disk as
appropriate for the specified input media.
3.4.10.6.5 Maintenance diagnostic systems. Maintenance diagnostics soft-
ware shall be furnished in either the control as non-volatile memory or in
the form of 1-inch tape or 8-inch flexible disk, as required by the speci-
fied input media, to provide for diagnostic checking of the machine control
unit.
The diagnostic software shall test, exercise, and display failures,
at least to board level.
3.4.10.6.6 Peripheral equipment interface. The control shall be equipped
with an interface complying with EIA Standard RS-232.
3.4.10.6.7
Canned cycles.
Unless otherwise specified (see 6.2.1), the
following canned cycles shall be provided:
a.
Drilling
b.
Boring
c.
Tapping
d.
Bolt hole circle
Such cycles shall be called by G codes and shall be initiated when X, Y, Z
and R plane data is entered plus data for the F, E and K words.
3.4.10.6.8
Operator portable or pendant control.
When specified (see
6.2.1), an operator's control of the pendant or portable box type shall be
provided for the CNC with features as specified by the procuring activity.
3.4.10.6.9 Postprocessor.
Unless otherwise specified (see 6.2.1), the
CNC shall be furnished with postprocessor program(s) to be utilized in off-
line computer assisted preparation of part programs.
The postprocessor
shall be provided for converting specified part program language (see 6.2.1)
to the form and format required for input to the CNC.
The postprocessor
shall be written for use with the computer specified (see 6.2.1). Documen-
tation sufficient to implement and use the postprocessor shall be provided
for computer compatibility verification and validation at least 30 days
prior to delivery of the jig boring machine.
3.5 Coolant system. The coolant system shall include a sump or reser-
voir, a power driven pump and all necessary piping.
The sump or reservoir
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