Weinig Tools - OERTLI Werkzeuge AG
Weinig Tools - OERTLI Werkzeuge AG
Weinig Tools - OERTLI Werkzeuge AG
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Normal clamping<br />
3.6.8 Grinding<br />
Groove cutterhead, tongue cutterhead:<br />
The cutters are ground on a suitable <strong>Weinig</strong> grinder for<br />
tools with the grinding support 931 073 006 and grinding<br />
template 507 300 01. The grinding template can be<br />
used for the groove and tongue cutterhead set for<br />
groove widths from 3.5 to 6.5 mm. The groove width<br />
must be 0.1 to 0.5 mm larger than the thickness of the<br />
tongue. The grooving saw must be removed to grind the<br />
cutters of the groove cutterhead. Spacer rings must be<br />
fitted in accordance with the groove width.<br />
The grooving saw can be ground on the back of the<br />
teeth without being removed from the tool. A diamond<br />
grinding wheel must be used for this purpose. The backclearance<br />
angle is set to between 15° and 18°.<br />
The cutters of the tongue cutterhead are ground while<br />
fitted in the tool.<br />
The tongue cutterhead can be set to a tongue thickness<br />
of 3.5, 4.5 or 6.5 mm with the aid of the spacer rings<br />
supplied. The spacer rings are used as shown in the<br />
table below for regrinding and adjusting to the tongue<br />
thickness.<br />
Tongue width in mm<br />
Width of spacer rings in mm<br />
for newly fitted<br />
cutters<br />
for reground cutters<br />
1. 2. 3.<br />
3.5 5 + 5 5 + 4.7 5 + 4.4 4.7 + 4.4<br />
4.5 + 1 + 1 + 1 + 1<br />
6.5 + 2 + 2 + 2 + 2<br />
Each set comprises: 2 x 5 mm thick spacer rings, as well<br />
as one each in thicknesses of 4.7, 4.4, 1 and 2 mm.<br />
Tech. Dok. / WNW 850 02 / 02.2005.A / © MICHAEL WEINIG <strong>AG</strong> <strong>Weinig</strong> <strong>Tools</strong> 3-23