| All
Styles: (P) plain, (K) t-slots, (Q) qualified
holes, (T) tapped holes |
| |
Tolerances |
| |
Series I |
Series II |
| (A) Size |
+.030 |
+/- .002 |
| |
( over nominal ) |
( ) Finish |
125 RMS |
63 RMS |
( ) Perpendicularity |
.002/ft |
.001/ft |
NOTE: Tolerances for overall
size, finish and perpendicularity apply to all
styles.
| Style Q: Qualified holes,
bored and tapped |
Tolerances |
| |
Series I |
Series II |
| (A) hole to adjacent hole |
N/A |
+/-.0005 |
| (B) hole to any hole grid |
N/A |
+/-.0015 |
| (C) bore size |
N/A |
+/-.0020 |
| (D) location from datum |
N/A |
+/-.0015 |
| Style
K: T-Slots |
Tolerances |
| Series I |
Series II |
| (A) T-slot throat size |
+/-.0050 |
+/-.0008 |
| (B) Location from datum |
+/-.0050 |
+/-.0015 |
| |
| Style T: Tapped
holes |
Tolerances |
| Series I |
Series II |
| (A) Hole to adjacent hole |
+/-.005 |
+/-.005 |
Tolerances for size, finish
and parallelism for Subplates and Risers are as
follows:
| Subplates
and Risers |
Tolerances |
| |
Series I |
Series II |
| (A) Size |
+/-.010 |
+/-.002 |
| () Finish |
125 RMS |
63 RMS |
| (//) Parallelism |
.005 |
.002 |
Subplates and Risers are available in P, K,
T, Q, & S styles with the same
tolerances applying as those listed above.
All Subplates and Risers are
cast utilizing either continuous-cast or foam
patterns, ensuring immediate availability.
Please indicate the the length, width and height
as shown in the Subplates and Riser section and
we will respond immediately with a competitive
price and expected delivery.
|
Call Today: (207) 873-6136 
