LPKF ProtoMat 93s Manual
33
The pen holder is fitted as follows:
1. Insert the aluminum part (3) of the pen holder into the borings (2) at the motor
support plate (5) and fix them using the Allen screw (1).
2. Insert the pin into the boring and fix it using the Allen screw. (4).
3. Set the working depth limiter so that the ink pen just comes in contact with the
paper.
6.3 Materials used for machining
In general all base materials supplied by LPKF can be used for machining. You
are free to machine all other materials at your own risk. Take into consideration
the notes of the manufacturers.
Material supplied by LPKF and suitable for machining:
FR3-material:
engraving, drilling, milling
FR4-material :
engraving, drilling, milling
Aluminum:
engraving, milling only special alloys, e.g. AlCuMg1
Engraving film:
engraving
Material suitable for machining but not yet supplied by LPKF:
Teflon: engraving,
drilling
CAUTION! Keep from overheating, hazardous gases may
be produced!
When working with materials containing glass fibers there might be
produced cancerogenous dusts. Therefore only work with vacuum system
switched on!
When working with unknown materials cancerogenous dusts or hazardous
gases may be produced. Ask your supplier or the manufacturer before
starting with the machining.
