Rout Tolerance
Design rules:
2.0 mm
Almost any shape can be created by routing, however a few
basic rules must be observed:
- PCB-Pool® uses two types of routing bits: 1.0 mm and 2.0 mm.
Routing Bit
- All copper structures on the board must be 0.3 mm clear of the routing contour.
Radius 1.0 mm
- Plated drills on the edge of the PCB, which will be bisected
by the contour line, must have a minimum diameter of
2.0 mm and have a remaining radius of 1.0 mm after routing
(Fig.1)
- Outer contours can shape any angle while inner contours will produce at least the radius of the routing bit.
Fig. 1
- Production tolerance is +/- 0.1 mm
1 mm Routing Bit
2 mm Routing Bit
Endpoint
Endpoint
Startpoint
Routing
bit
Routing
bit
A
1 mm
40 mil
0,5 mm
20 mil
1 mm
40 mil
B
2 mm
80 mil
1 mm
40 mil
2 mm
80 mil
5 mm
200 mil
2,5 mm
100 mil
A: Minimum Slotsize:
B: Minimum Slotsize:
The minimum Slotsize is: 1 mm x 2,5 mm
(40 mil x 100 mil)
The gap between Start- and Endpoint should be
0,5 mm (20 mil).
The minimum Slotsize is: 2 mm x 5 mm
(80 mil x 200 mil)
The gap between Start- and Endpoint should be
1 mm (40 mil).
Beta LAYOUT Ltd.
Tel: +353 (0)61 701170
IBay 98, Shannon Free Zone Fax: +353 (0)61 701164
Shannon, Co. Clare, Ireland
Free Hotline within UK: 0800 3898560
Internet: www.pcb-pool.com
Info: info@beta-layout.com
CM - SO - 003 / D / 2011
Startpoint
Rout Tolerance
Routing boards on pips:
PCB-Pool® can rout your boards on a multipanel, held together by break-off pips.
The boards are easy to separate manually,
e.g. after reflow soldering. The pips are
1.0 mm in width and the minimum gap between each board on the multi-panel is
2.0 mm.
Please note that there is an extra charge
of € 30.17 ex VAT for this service. Even if
the multi-panel contour is provided with the
layout files, the routing program still has to
be created and manually customized by our
CAM department.
Width of pips = 1.0 mm
Routing - outline:
Gap between boards = 2.0 mm
Outer board contour
The exact outer margin of the rout contour
is defined by the middle of the trace used to
designate the board edge; the radius of the
routing bit will be adjusted to compensate.
Routing bit
Direction
Board outline
Direction
Routing bit
Inner cut-out
Outer contour
0,3 mm clear of copper
Beta LAYOUT Ltd.
Tel: +353 (0)61 701170
IBay 98, Shannon Free Zone Fax: +353 (0)61 701164
Shannon, Co. Clare, Ireland
Free Hotline within UK: 0800 3898560
Internet: www.pcb-pool.com
Info: info@beta-layout.com
CM - SO - 003 / D / 2011
Inner contour