MACHINE ADAPTED CLAMPING UNITS (MACU)

Doosan, DMG MORI, HAAS, Hwacheon, Hyundai Wia, Mazak, Muratec, Nakamura-Tome and Okuma

GENERIC INTERFACE CLAMPING UNITS

DIN 69880 VDI Shank, DIN 69881 VDI Dovetail & Craftsman Capto to Capto Adaption

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THROUGH COOLANT STATIC TOOLHOLDERS (TC)

In order to maximise the full benefits of recent advances in machine tool designs; Chevin Tools has developed a new range of toolholders suitable for delivering high pressure coolant directly through the cutting top of static tools and thereby enabling significant improvements cutting efficiency and reducing production costs.

BENEFITS OF THE CHEVIN TOOLS THROUGH COOLANT STATIC TOOLHOLDER RANGE INCLUDE

  • High pressure coolant feed - rated up to 80 bar
  • Dual coolant feeds, both externally through adjustable nozzles and internally, directly through the cutting tool and to precise cutting point
  • Suitable for new ranges of through coolant static tooling by Sandvik Coromant, Walter and Seco
  • Lower capital set-up costs than Chevin Capto system
  • Range available for both boring, turning and parting-off, accommodating for most the major Machine Tool Manufacturers, including Mazak, Doosan, DMG Mori, Okuma and Haas.
  • Can be used as a direct replacement for standard toolholders using standard static tooling

PRODUCT CODE BREAKDOWN

  1. INCH / METRIC TOOL SIZE - “A” : Inch style / Blank : Metric
  2. INDICATES THROUGH COOLANT STYLE HOLDER
  3. TOOL TYPE / ARRANGEMENT -
    FTH: Forward Turn Holder
    RTH: Reverse Turn Holder
    BBH: Boring Bar Holder
    FCH: Forward Cut-off Holder
    RCH: Reverse Cut-off Holder
  4. TOOL SIZE - For example 1 = 1 inches, 25 = 25mm
  5. MACHINE MODEL - QTS350M = MAZAK QTS350M

TURNING (EXTERNAL)

A. High pressure internal coolant feed; directly through to the cutting tool (80 bar)
B. Quick & easy coolant feed control (internal / external / both)
C. Adjustable external nozzle

Can be specified as either forward or reverse turn
Available for various tool sizes (max size dependent on machine model)
Can be used as a direct replacement for standard external turn holders

BORING (INTERNAL)

 A.  High pressure internal coolant feed; directly through to the cutting tool (80 bar)
 B.  Adjustable external nozzle
 C.  Split bar clamping for improved damping and cutting performance
 D.  Removable through coolant back plate
 

Available in various diameter tool sizes (max size dependent on machine model)
Compatible with Chevin Tools reduction sleeves
Can be used as a direct replacement for standard boring bar holders

PARTING-OFF (CUT-OFF)

 A.  High pressure internal coolant feed; directly through to the cutting tool (80 bar)
 B.  Quick & easy coolant feed control (internal / external / both)
 C.  Adjustable external nozzle
 D.  Modular design facilitates both inboard and outboard blade arrangements using the same holder**
 E.  Cam mechanism; allows for fine adjustment of tool height

Can be specified as either forward or reverse turn
Compatible with various sizes & specifications of tooling blades
Can be used as a direct replacement for cut-off and parting blades

** OUTBOARD / INBOARD BLADE ARRANGEMENT

(please note; spindle rotation when using the opposite blade arrangement)

Outboard

Inboard

PRODUCT LIBRARY

We have an extensive range of products available as standard items. This standard product range is suitable for various applications and covers a vast range of machine models. Please use the following link to explore our product library of standard items.

ENGINEERED SOLUTIONS

We pride ourselves on our technical expertise, and our experienced team is available to help you find the best solutions for your requiements.

Our in-house design facilities and commit ourselves to understand your needs, offer you a suitable solution and respect short lead times.