The precision spindle for execution and alignment control with HSK attachment is an essential tool to ensure the correct geometry of machine tools. Primarily used as a verification device, it allows for the alignment check of the machine's spindle relative to the axes, ensuring high precision in machining operations.

 

Made from high-quality materials and subjected to rigorous inspections, the test spindle with HSK attachment features an AT2 cone accuracy, roundness of 0.001mm, and concentricity of 0.003mm, values that ensure high performance in the geometric control of machines. Its surface, with a roughness Ra of less than 0.4, minimizes measurement errors, while the oscillation with respect to the SK cone of 0.003mm guarantees stability and reliability during verification operations.

 

The use of the precision spindle for execution and alignment control with HSK attachment is crucial during maintenance operations or after collisions between the toolholder spindle axis and other components, such as tables in milling machines or machining centers. In lathes, the control bar ensures alignment between the turret or toolholder spindles and the rotation axis, optimizing the precision of the production process.

 

The test spindle with HSK attachment is supplied in a vertical wooden box, ensuring protection during transport and storage. Each unit comes with a test certificate, detailing the verified dimension values, including concentricity measured at three points at different heights. In models equipped with a flange, the perpendicularity of the flange to the bar is also certified, ensuring perfect alignment.