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Wheel boring and machining

 

 

BASIC TECHNICAL SPECIFICATIONS

 

Maximum turning diameter: 2,000 mm
Maximum weight of workpiece: 2 × 10 kN

 

PURPOSE

 

The KKB 150 N Vertical Turning Lathe is single-column Wheel Boring Machine specifically designed for productive machining of railway wheels with two railheads.

The machine tool can perform the following turning operations controlled by technological program:

  • Wheel hub fine boring;
  • Hub facing;
  • Chamfering;
  • Wheel hub rough boring with 1-mm allowance on each side.

With a special equipment, it is possible to extend the machine capabilities to the following operations:

  • Machining of solid wheels;
  • Machining of wheel centres;
  • Boring of tyres;
  • Drilling of assist oil injection holes in wheel hubs.

For wheel production purposes a double railhead version of increased productivity can be provided.

 

MAIN FEATURES

 

  • Machine column and cross-rail combined into a single-piece (monolithic stucture);
  • Major body components made as extremely rigid, heavily ribbed box-type, high-grade grey iron castings providing maximum vibration damping capabilities during cutting process;
  • Main drive powered by modular torque motor with continuously variable speed control;
  • Workpiece measuring probe (of Renishaw or equivalent make) mounted in tool seat;
  • Solid forged steel railhead ram equipped with a Coromant CAPTO® quick change tool adapter and HSK® angle machining head;
  • Tool / toolhead magazines.

 

Product card

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Contact

RAFAMET S.A.

Staszica 1, 47-420 Kuźnia Raciborska, Poland
Tel. +48 327 213 300
Fax +48 324 191 366
E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

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VAT ID PL6390001564
REGON: 271577318
KRS : 0000069588, Sąd Rejonowy w Gliwicach