KFU-D2/90

KFU-D2/90

KFU-D2/90

Product catalog summary
Technical Offer Overview
The SEMPUCO KFU-D2/90 is a two-axis orthogonal automatic positioning milling head designed for use with RET10X, RET10P, and RET100B horizontal milling and boring machines. It allows for milling and boring in any inclined plane and is mounted and positioned automatically on the headstock.
Main Specifications
  • Clamping taper: 50 ISO
  • Tool shank: 69871 DIN
  • Tool clamping force: 18 kN
  • Max. tool diameter: 160 mm
  • Max. tool length: 350 mm
  • Max. tool weight: 30 kg
  • Max. spindle speed: 3,500 rpm
  • Max. transmitted power: 20 kW
  • Max. torque on spindle: 600 Nm
  • Nominal speed: 318 rpm
  • Angle range (C axis): +/-180 degrees
  • Angle range (A axis): +/-110 degrees
  • Hirth serration precision: +/-3 arcsec
  • Positioning speed: 30 rpm
  • Max. tangential load: 5,000 Nm
  • Max. feed force: 8,400 N
  • Total weight: approx. 400 kg
Technical Description
The milling head consists of three interconnected parts allowing for precise positioning. It features a Hirth serration joint for repeatable mounting and automatic rotation controlled via the machine's control system. The spindle is driven by the machine spindle, with identical rotation direction, and includes mechanisms for drive and bearing.
Lubrication and Cooling
The spindle bearings are lubricated with permanent grease. Tool cooling is achieved through external jets or the spindle axis, with the option for compressed air blowing.
Mounting Procedures
  • Automatic Mounting: Utilizes an automatic head changing (AHC) system with a PICK-UP system for RET10X and RET10P machines.
  • Semiautomatic Mounting: Available for RET10X, RET10P, and RET100B machines, requiring manual placement of the rack with lifting equipment.
Standard Accessories
  • 5 adapters for tool clamping
  • Technical documentation and usage instructions
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Catalog excerpts

KFU-D2/90-1

Technical offer– KFU-D2/90 – Two-axis orthogonal automatic positioning milling head KFU-D2/90 FEATURES SEMPUCO KFU-D2/90 two-axis orthogonal automatic positioning milling head is designed for the RET10X, RET10P (RET100B in the machine version with ram) horizontal milling and boring machines as an optional technological accessory. SEMPUCO KFU-D2/90 milling head can be used to mill and bore in any inclined plane. Milling head is mounted on the head stock automatically. Milling head is positioned automatically. MAIN PARAMETERS Clamping taper Tool shank Tool clamping force Max. transmitted power (from nominal speed) Max. torque on the spindle (to nominal speed) Nominal speed Speed transmission from machine spindle to milling head spindle Angle range of the rotary part – C axis Angle range of the rotary part – A axis Hirth serration division for A/C axis positioning – standard/optional Precision of Hirth serration division Milling head positioning speed Max. tangential load on Hirth serration Max. feed force in the direction of the milling head spindle axis Total milling head weight

 Open the catalog to page 1
KFU-D2/90-2

Technical offer– KFU-D2/90 – Two-axis orthogonal automatic positioning milling head BRIEF TECHNICAL DESCRIPTION Milling head consists of three compactly connected basic parts, which can be twisted against one another in order to achieve the required position of the milling head spindle. A precise and repeatable mounting of the milling head on the headstock is ensured by a joint with Hirth serration. The angle of rotation in the milling head intersection surface is set by entering the parameter into the control system. The milling head rotation is performed automatically. The milling head interior...

 Open the catalog to page 2
KFU-D2/90-3

Technical offer– KFU-D2/90 – Two-axis orthogonal automatic positioning milling head Procedure of automatic milling head mounting on the machine: • • • Automatic pallet table travel (RET10X) or column travel (RET10P) to the AHC position Automatic headstock travel and removal of the cover plate from the headstock front Automatic headstock travel and mounting of the milling head (clamping of the milling head and connecting of the electrical/hydraulic/pneumatic lines) SEMIAUTOMATIC MILLING HEAD MOUNTING A semiautomatic milling head mounting is possible on the RET10X, RET10P and RET100B (version with...

 Open the catalog to page 3
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.