Ultrasonic spindle for high-precision and ultra-precision micro machining

40,000 vibrations per second enable higher precision microfabrication!

The ultrasonic spindle adopts a shrink-fit chuck for tool fixation, unlike conventional types, and transmits designed vibrations to the tool tip. The outer diameter of the spindle is very compact, at one-third that of conventional types, making it suitable for installation on various small machines. The spindle can achieve rotational speeds more than twice that of conventional types. It suppresses tool deflection, which is a problem during turning operations (such as cutting and grinding) when using small-diameter tools with a high aspect ratio. It is effective for fine, high-precision, and high-efficiency cutting and grinding of brittle materials like ceramics for semiconductor applications and hard materials for fine-shaped molds. *For more details, please contact us or refer to the catalog.*

basic information

**Features** - Designed vibrations transmitted to the tool tip Unlike conventional types, a shrink-fit chuck is used for tool fixation. - Compact size, one-third of conventional types The spindle's outer diameter is very compact, at one-third of the conventional type, making it installable on various small machines. - Over twice the high-speed rotation of conventional types The spindle rotation speed can exceed twice that of conventional types. - Suppression of tool deflection During turning operations (cutting, grinding, etc.) using small-diameter tools with a high aspect ratio, this design suppresses the deflection of the tool, which is a common issue. - High precision and ultra-precision micro-machining Effective for fine, high-precision, and high-efficiency cutting and grinding of brittle materials like ceramics for semiconductor applications and ultra-hard materials for fine-shaped molds. *For more details, please contact us or refer to the catalog.*