CNC-Fräse: Unterschied zwischen den Versionen
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Typically you choose a specific milling cutter for the job and lookup the values for the material. The process parameter are bound by the maximum load the machine can handle (See for example [[CNC-Fräse/Technical#Und_warum_kann_man_jetzt_keinen_Stahl_bearbeiten.3F|Why can't I mill steel in the CNC?]]) and of course by the workpiece you want to produce. | Typically you choose a specific milling cutter for the job and lookup the values for the material. The process parameter are bound by the maximum load the machine can handle (See for example [[CNC-Fräse/Technical#Und_warum_kann_man_jetzt_keinen_Stahl_bearbeiten.3F|Why can't I mill steel in the CNC?]]) and of course by the workpiece you want to produce. | ||
The cutting speed in the datasheet of a cutter is often calculated for a service time ("Standzeit") of 1 hour | The cutting speed in the datasheet of a cutter is often calculated for a service time ("Standzeit") of 1 hour, sometimes only 15 minutes! That means if you mill with the exact parameters that are posted in the datasheet, the cutter will be unuseable after only a short amount of time. | ||
You really need to check for what service time, the datasheet is written. Often the manufacturer will not tell you, so assume the worst (which is 15min). | |||
=== Milling Strategy === | === Milling Strategy === | ||