Milling

    High-precision quick-change system for milling operations

    Face milling, shoulder milling, for finishing and roughing: With its new range of milling tools, URMA is setting new standards for optimal performance and process reliability. Discover MX diamond and MX boronite now – for maximum precision!

    URMA milling – precise, reliable, and efficient

    The proven, high-precision URMA RX quick-change interface is one of the core technologies found in URMA milling systems. The one-off compensation of axial run-out errors on the machine side, by means of a simple adjustment mechanism, guarantees perfect axial run-out without the need for subsequent correction when changing blades. The multi-bladed milling disc made of solid carbide offers maximum stability and rigidity. This prevents vibrations and micro-blowouts, even at high speeds, thus increasing the service life and the quality of the components.

     

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    Your advantages

    URMA Technology

    Patented quick-change system guarantees blade change with µm precision in just a few minutes

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    Swiss quality

    Developed and manufactured in Switzerland

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    Expertise

    60 years of experience in machining technology

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    Process safety

    Innovative tool systems increase process reliability and contribute to increased efficiency

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    Sustainability

    High performance over a very long service life

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    Milling of aluminium with PCD

    Aluminium is a relatively soft metal. As a result, and also on account of chemical reactions with certain cutting materials, aluminium tends to stick to the cutting material (forming a built-up edge). Diamond cutting edges, such as polycrystalline diamond (PCD), do not chemically react with aluminium or other non-ferrous metals and maintain their dimensional stability and wear resistance on account of to their high hardness. PCD is a synthetically produced diamond cutting material that comes close to the hardness of a natural diamond. As such, tools with PCD cutting materials are perfect for milling lightweight materials such as aluminium, magnesium, copper-containing metals without iron, composites and fibre-reinforced plastics.
    URMA - MX Diamond - fräsen - hochpräzise

    MX diamond: aluminium and light metal

    With MX diamond, URMA offers a modular milling tool for non-ferrous metal machining. Thanks to the large number of PCD cutting edges, this shoulder and face milling cutter is ideally suited for machining aluminium and non-ferrous metals in high volumes.

    (Image: Slider box automatic transmission made of aluminum machined with the MX diamond milling tool)

    More about MX diamond

    Milling of steel with CBN

    CBN (cubic boron nitride) is ideal for machining cast iron, powder metall and hardened steel. These materials require high wear and heat resistance of the cutting material. CBN does not chemically react with these materials, which means that it retains its hardness and dimensional stability even at high temperatures and prevents the formation of built-up edges. As CBN is almost as hard as diamond, it is ideal for milling abrasive and hard materials, where conventional cutting materials quickly reach their limits.
    URMA MX boronite CBN Milling Fräsen

    MX boronite: Cast iron, hardened steel and powder metallurgical materials

    MX boronite is a modular milling tool with CBN cutting edges and is perfectly suited for the efficient machining of abrasive and hard made of cast iron, powder metalland hardened steel – even for mass production.

    (Image: Cast iron motor housing machined with the MX boronite milling tool)

    More about MX boronite
    URMA - MX diamond - fräsen - hochpräzise

    Quick-change system for ease of handling

    The MX interchangeable head system makes it easy to change the cutting edges directly on the machine – without additional readjustment.

    Video cutting change: simple and fast
    URMA Milling continuous consistent cutting process

    Milling Strategy 'Thick to Thin'

    From thick to thin chip: Optimized chip formation, constant cutting forces and the roll-in method for process reliability and surface quality.

    Milling strategies at a glance

    Milling with URMA technology

    Do you have questions?

    Gianni Bara – Director Sales Tools