3-axis machining center TPS-3300HII

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The TAKISAWA TPS-3300HII is a dedicated 3D machining center for piston pin-holes, engineered for high-accuracy bell-shaped and oval internal profiles used in automotive pistons.

Overview
TAKISAWA's TPS-3300HII delivers a complete solution for piston pin-hole machining. It integrates dedicated interactive programming software (TPPF3) for simplified 3D program creation and combines CNC lathe functions with an ultra-high-speed rotating tool spindle to perform precise internal 3-dimensional machining and high-speed finishing. The machine's spiral scraping method and high-precision ceramic mechanism achieve mirror-like surface finishes and tight dimensional tolerances suitable for standard and high-performance applications.

Key capabilities

• Purpose-built for piston pin-hole machining, supporting bell-shaped, oval and stepped internal profiles.
• Built-in TAKISAWA piston machining programming software (TPPF3) for streamlined 3D program generation.
• Combination of CNC lathe axes and ultra-high-speed rotating tool spindle for internal 3D machining and high-speed finishing.
• Unique spiral scraping machining method enabling high-accuracy contouring and mirror-like surface finishes.
• Enables new piston designs that support energy-saving and environmental objectives.

Technical specifications

• Spindle Speed (min⁻¹): Left Spindle: 1000 / Rotating Tool: 42000
• Type of Turret: Tool Spindle
• Spindle Motor (kW): 7 / Rotating Tool: 15
• Electric Power (kVA): 30.3
• Air Pressure Source (MPa): 0.5
• Machine Height (mm): 1970
• Required Floor Space (mm): 1795×2640
• Machine Weight (kg): 2800