BIG DAISHOWA High Performance Tooling Solutions Vol 3

MEGA DOUBLE POWER CHUCK OVERVIEW

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CLAMPING RANGE: Ø.500"-1.500" (Ø12-50mm) High rigidity design for heavy cutting. Flange contacting nut and simultaneous taper & flange contact ensure highest rigidity. MAX 30,000 RPM

End Milling

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SPINDLE SYSTEM DUAL CONTACT

STABILIZING CONTACT BETWEEN FLANGE & NUT PROVIDES EXCEPTIONAL RIGIDITY The expanded contact diameter of the nut of the MEGA DOUBLE POWER CHUCK to the flange provides the highest rigidity as if the chuck and nut were one solid piece. This superior rigidity ensures heavier duty machining without chatter.

BIG-PLUS

CONVENTIONAL

BBT50-MEGA32D-105 Radial d= .551” (14mm) Power= 20.3hp (15.2kW)

Other Manufacturer (L=90) Radial d= .374” (9.5mm) Power= 12.3hp (9.2kW)

CONTACT

Cutting Conditions Cutter: Coated Carbide End Mill Ø32mm, 4-flutes

Work Material: A36 Steel (JIS SS400) Cutting Speed: 925 SFM (282 m/min) Spindle Speed: 2,800 RPM Feed Rate: 44 IPM (1,120 mm/min)

Released

Tightened

SECURE COOLANT SUPPLY Two types are individually designed for the most

JET THROUGH

A VARIETY OF STRAIGHT COLLETS AVAILABLE

effective coolant supply. • Improved surface finish • Smoother chip evacuation • Extended tool life • Cooling & lubrication of tools

For jet through PJC collet

For through tools PSC collet

For through tools OCA collet

Type DS

C Collet

PG. 398

JET THROUGH

PJC Collet

PG. 396

THROUGH TOOLS

MEGA Wrench

PG. 402

PSC Collet

PG. 395

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