Calculated Industries 4088 User Manual page 11

Inches per Revolution (IPR) — Enters or
gT
calculates Cutting Feed or Feed per Revolution
(IPR). Provides tabular Feed per Revolution
based on Process, Material, Tooling and Depth
of Cut.
Inches per Minute — Enters or calculates Feed
I
Rate or Feed per Minute (IPM). When applicable,
also provides Material Removal Rate and Cut
Time.
Number of Teeth (#Teeth) — Enters the Number
gI
of Teeth on a tool. Default value is 1.
Drill Size — Enters a numeric, letter, fractional or
D
metric Drill Size, displaying the decimal Inch (U.S.
mode) or millimeter (Metric mode) equivalent of the
Drill Size. The nearest Drill Size is displayed if the
entered value doesn't match a Drill Size. Repeated
presses of D or + scroll through Drill Sizes in
increasing order. Presses of - scroll through Drill
Sizes in decreasing order. Selected Drill Size is
stored upon exiting function.
Drill Point — Enters the Cutting Angle of a
gD
Drill Point. Calculates the Drill Point Cut Depth
that needs to be taken into account when it's
necessary to maintain a specific full diameter
depth.
% of Thread — Enters a non-standard Thread
gn
grip Percentage for use in determining screw Tap
Drill Sizes. Default value is 75%.
Thread Size — Enters a numeric, fractional
t
or metric Thread Size and provides Thread
characteristics such as Cut Tap Drill Size,
Minimum Major Diameter, etc. See Thread
Sizing section for further details on entry format,
valid entries and a listing of the resulting Thread
characteristics.
User's Guide — 11