Calculated Industries 4088 User Manual page 12

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12 — M
achinist
Thread Classification (Thread Class) — Used
to select the Thread Class for numeric and
fractional Threads and the Tolerance Class for
metric Threads. The default Class for numeric and
fractional Thread Sizes is 2B (Internal) and the
default Tolerance Class for metric Thread Sizes
is 6H (Internal). See Thread Sizing section for
further details on available Classes.
Alpha — Enters alphabet character selection
mode. While in this mode, a letter can be selected
and used with D to enter a letter Drill Size.
Entering this mode with a unitless entry between
1 and 26 will display the corresponding letter of
the alphabet (i.e., 5g8 displays the letter
e). While in Alpha mode, presses of 8 or +
scroll forward through the alphabet, while presses
of - scroll backward.
Adjacent (x) — Enters or calculates the Adjacent
(horizontal) leg of a right triangle. Calculates
Adjacent value given two other right-triangle
values. Also enters the Center x-coordinate of a
Bolt Pattern.
Opposite (y) — Enters or calculates the
Opposite (vertical) leg or height of a right triangle.
Calculates Opposite value given two other
right-triangle values. Also enters the Center
y-coordinate of a Bolt Pattern.
Hypotenuse (r) — Enters or calculates the
Hypotenuse (diagonal) of a right triangle.
Calculates Hypotenuse value given two other
right-triangle values.
c P 2
alc ro
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