Installation recommendations

Cartridges should be as tight as possible.

When preparing to drill holes where the cartridge will be located, consider the following factors:

• The inside of the bore should be uniform, without scratches or different diameters, however small, it is recommended to finish it with a reamer.
• Heat rises
• Dissipation is higher at the ends and heat will be concentrated in the center.
• Choose stock cartridges between 8 to 11 W/cm2
• Try to have the drill with an outlet, in order to have an easier disassembly.
• The connections must never be inside the borehole, as there is a risk of crossover or burning.
• The connections must be protected to prevent liquids, plastics, gases, etc. from falling out.
• It is advisable to incorporate probes that should be at a maximum distance of 15 mm from the cartridge, connected to a temperature regulator.
• The cartridges must have a minimum cartridge spacing of 3 times the cartridge diameter.

- Extraction

If possible, a hole should be drilled at the opposite end of the connections, in order to be able to extract the cartridge more easily.

- Physical characteristics of solids

Material	p	melting	Cp	Cf
Steel	7.8	1400	0.12	60
Aluminum	2.7	600	0.23	94
Bronze	78.4	900	0.10
Foundry	4.2	1150	0.13	30
Stainless Steel	7.8	1600	0.12	56

- Example of heating of a cutter blade