In modern CNC machine tools with synchronous spindles, the rotational and axial movements of the spindle are coordinated by the numeric control of the machine. On these modern machine tools standard compensated tapping attachments are not recommended since the large compensation in extension can negatively influence the performance of the tool. Vergnano Sincro synchronous tapping attachments are specifically designed for synchronous tapping: micro-compensation reduces the axial and radial forces generated during the tapping process and enhances tool life.
Since machine, tapping attachment and tool are synchronised it is possible to reach high machining speeds. This advantage, together with increased tool life, leads to improved productivity.
The new Vergnano synchronous tapping attachments have an innovative quick-change adaptor system and are characterised by a differential compensation in traction and compression.
Setting screws on the quick-change adaptors allow the use of standard ER collets without square drives further limiting purchasing costs.
|Material||38MnVS6+P (M.G. P.5)|
|Thread depth [mm]||14|
|Tapping attachment||Rigid standard vs Vergnano Sincro|
Vergnano Sincro (180%)
Rigid standard (100%)
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