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Review of the Angles of a Cutting Tool Defined in Plane ZX
εr
Kr
a
Feed direction
Charac teristic angles:
- Kr: approach angle,
- εr : tool nose angle,
- a : clearance angle.
Processing of the table
The table analysis begins on the first block and ends:
- on the last block with CUT
*
...,
- on the first cut with CUT ...
In the table, the profile must always be defined so that the profile start dimension on
the X axis (first block) is less than the profile end X dimension (last block).
Example:
Profile correctly defined Profile incorrectly defined
Last
block
First
block
First
block
Last
block
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