• El programa de productos MAPAL para torneado.
  • El programa de torneado MAPAL se centra en el torneado en duro.
  • Una operación de torneado con herramientas MAPAL en la máquina.

Torneado competente - Eficiencia, precisión y eficacia

Gracias a su dilatada experiencia con los materiales de corte de gran dureza PcBN y PCD que se utilizan en los segmentos del taladrado incisor, fresado y escariado, MAPAL ha dquirido profundos conocimientos que también son aplicables al torneado. El principal centro de atención es el torneado en duro.

La oferta de MAPAL incluye soluciones de herramientas especiales de torneado sin torsión, para el mecanizado completo de superficies de sellar, superficies de cojinete y asientos de cojinete en tornos. De esta forma se evitan las laboriosas tareas de cambio de posición de las piezas de trabajo que se dan en las máquinas de rectificado.

Para aprovechar óptimamente las costosas plaquitas redondas PcBN, MAPAL ha desarrollado un sistema con plaquitas redondas indexables que permite un giro sencillo y definido de la plaquita en la máquina. De esta manera, la plaquita puede aprovecharse óptimamente. El sistema de tronzado flexible VersaCut aporta una estabilidad máxima para el tronzado de metales endurecidos con PcBN. Proporciona las condiciones ideales para los requisitos especiales del mecanizado de materiales duros. Actualmente MAPAL dispone de una amplia selección de plaquitas de corte reversibles PCD y PcBN para el torneado en duro, con una amplia selección de materiales de corte y de diseños de filos.

Innovazioni per la tornitura dura

  • PcBN round inserts with indexing from MAPAL enable optimal use of the cutting material.

    PcBN round inserts with indexing

    Costly cutting material such as PcBN must be utilised to the maximum. At the same time the reliability and stability of the processes must not be impaired. The MAPAL system for hard turning with indexable PcBN round inserts ensures easy handling and optimal cutting material utilisation. 

  • Tools for scroll-free turning from MAPAL.

    Scroll-free turning

    With the scroll-free turning process, which is a special form of kinematics between the rotating workpiece and a rotating tool, grinding is not required. Parts can be fully machined on the lathe. In comparison to conventional machining, this turning method makes it possible to reduce machining times by more than 70 % - with increased process reliability and tool life.

  • Maximum stability during hard turning with PcBN - with VersaCut from MAPAL.

    VersaCut grooving and turning system

    The flexible grooving system VersaCut offers the optimal prerequisites for the special requirements of hard machining. The PcBN-tipped inserts are clamped extremely stably. The system covers inserts of varying widths and shapes for recessing and groove turning, as well as for machining threads.

PcBN and PCD indexable inserts

MAPAL has an extensive programme of PCD- and PcBN-tipped indexable inserts for applications with particularly high requirements. The two extremely hard cutting materials polycrystalline diamond (PCD) and polycrystalline cubic boron nitride (PcBN) are indispensable in today's production world. 
A selection of PcBN-tipped indexable inserts from MAPAL.

PcBN indexable inserts

PcBN cutting materials from MAPAL create the ideal prerequisites for cost-effective machining due to their high hot hardness, wear resistance and edge strength. 
As a result, the machining times and as a consequence the workpiece costs can be reduced significantly with very good part quality at the same time.

Advantages:
  • PcBN grades for continuous cut and interrupted cuts
  • Large selection of standard geometries and chamfer designs available for optimal tool life and quality
  • Multiply tipped designs for greater cost-effectiveness of the tools
  • Indexable inserts with high-accuracy G tolerance

PCD-tipped cutting inserts from MAPAL.

PCD Indexable inserts

Due to its hardness and wear resistance even with extremely abrasive materials, high cutting values and tool lives can be achieved with the PCD cutting material. 
MAPAL started to rely on PCD during the design of high-performance tools at an early stage and has obtained broad know-how and many years of experience. Different machining tasks with varying requirements in relation to abrasiveness, part geometry and machines are realised with PCD. 

​​​​​​​Advantages:
  • Highest cutting data and cost-effectiveness
  • High accuracy of the cutting edge geometries
  • Latest manufacturing methods offer additional possibilities