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JETCROWN

September 06, 2023
JETCROWN

A highly advanced parting system for square TANG-GRIP (TGAQ ) adapters that fit onto a unique crown clamping mechanism with a single screw for fast clamping and indexing. 

Features: 

  • Two coolant through tools with top and bottom outlets for output pressure of up to 340 bars.
    Significantly improves insert tool life.
  • Quick, change fast and easy adapter indexing. User-friendly with a single clamping screw.
  • No set-up time after blade or pocket indexing.
  • Can be used next to the spindle or next to a shoulder as the square adapter and tool shank align with no protrusions.
  • Economical adapters with 4 pockets for TANG-GRIP 2,3- and 4-mm width inserts.
  • Suitable for all TANG-GRIP inserts including high feed inserts. Designed for higher productivity.
  • Extremely stable system improves surface quality and part straightness.
  • Several adapters can be clamped on one tool block.
    Requires a separate crown for each insert width. (Crown to be ordered separately.)
  • Available for parting up to an 82 mm bar diameter.

Related Glossary Terms

  • coolant

    coolant

    Fluid that reduces temperature buildup at the tool/workpiece interface during machining. Normally takes the form of a liquid such as soluble or chemical mixtures (semisynthetic, synthetic) but can be pressurized air or other gas. Because of water’s ability to absorb great quantities of heat, it is widely used as a coolant and vehicle for various cutting compounds, with the water-to-compound ratio varying with the machining task. See cutting fluid; semisynthetic cutting fluid; soluble-oil cutting fluid; synthetic cutting fluid.

  • feed

    feed

    Rate of change of position of the tool as a whole, relative to the workpiece while cutting.

  • parting

    parting

    When used in lathe or screw-machine operations, this process separates a completed part from chuck-held or collet-fed stock by means of a very narrow, flat-end cutting, or parting, tool.

  • shank

    shank

    Main body of a tool; the portion of a drill or similar end-held tool that fits into a collet, chuck or similar mounting device.

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