STANDARD HOLES AND HOLE CENTRES
|
STANDARD HOLES AND HOLE CENTRES
|
|
| Due to the cumulative build up of toleranaces during manufacture, standard hole centres may not be consistent from batch to batch or even hinge to hinge therefore the holes will not line up with pre-drilled/pierced holes in customers components. | ||||
| However we are able to pierce special hole sizes and /or hole positions to customer`s drawings, usually by manufacturing parts for our piercing equipment or tools. | ||||
| Please see the special hinge section in the data sheets | ||||
| Table 3 | ||||
| Standard tolerances |
mm
|
| Hinge width (hinge open) mm | |
| 12.7 to 38.1 |
±0.5
|
| 40.0 to 76.2 |
±1.0
|
| 101.6 to 152.4 |
±1.5
|
| Hinge length mm | |
| 102 to 500 |
0 - 1
|
| 600 to 1830 |
0 - 2
|
| 2000 to 2500 |
0 - 3
|
| Hole centres - cumulative on length | |
| (standard toling) to true position |
±1.0
|
| Hole diameters | |
| (plain) |
+0 -0.15
|
|
STANDARD HOLES AND HOLE CENTRES
|
|