• Italiano
  • Deutsch
  • Français
  • Español
  • Português
Follow us on

FIDIA S.p.A.

  • Products
    • HSM Machines
    • Numerical controls
    • Milling heads
    • Accessories
    • Software
      • Products

        With a range of products including milling machines, numerical controls and software modules, Fidia possesses the skills required in order to design, manufacture and service complex milling systems in which all components must be perfectly integrated.

      • HSM Machines

        Fidia has been manufacturing high speed milling machines since its entry into the milling machine market in the early 90’s. Today, the High Speed Milling (HSM) segment offers an extensive product range: from the compact HS664 to the large GTF series gantry machines.

      • Numerical controls

        Fidia has designed and manufactured numerical controls for milling machines since 1974, the year the company was founded. With its focus having always been on the machining of complex shapes, Fidia today produces numerical controls that are used for the machining of dies, for aeronautical components and general engineering.

      • Milling heads

        Fidia milling heads cover a wide range of applications: from roughing out to high speed finishing on steel, aluminium and lightweight materials. All heads are the bi-rotary type with continuous and indexed axes, suitable for machining on 5 or 2+3 axes.

      • Accessories

        Complementing the machine and numerical control configuration, Fidia accessories extend functionality and significantly simplify use while also improving performance.

      • Software

        Fidia has developed various software modules that operate on its numerical controls and are used in different environments: from anti-collision control to on-machine programming, from remote monitoring of machine activity to adaptive control.

  • Investor relations
    • Company overview
    • Company Highlights
    • Press releases
    • Financial statement
  • Company
    • Group
    • Services
    • Events
    • Research
    • Technology
    • Strategies and markets
  • News

HMS®: Head Measuring System

22 July 2016 InForm

  • HMS: ciclo di misura e compensazione degli errori di una testa birotativa
  • Hms dettaglio Fidia
  • HMS Fidia Primo piano
Logo Fidia Inform

HMS, the greatest accuracy on 5-axis machining

For the greatest accuracy on 5-axis machining

HMS is a device designed to measure and to compensate geometrical error on continuous or indexed bi-rotary heads, and on roto-tilting tables.
The system works in conjunction with the Fidia CNC.
HMS improves the accuracy and quality of 5-axis milling, without the need for complex service interventions by specialist engineers.

The system consists of a support with three sensors that is attached to the machine table, and a software management module; two high precision spherical tip bars are supplied with the instrument.
To execute the measuring and compensation cycle, the operator has to:

  • fit a high precision bar on the machine spindle
  • move the machine tool axes to bring the bar into contact with the three sensors
  • start the automatic measuring and compensation cycle.

During the measuring cycle, the HMS software detects any geometrical error of the head, or of the roto-tilting table, calculates the parameters in order to compensate the error and activates them automatically.

Easy to install and to use, HMS does not require any particular expertise and can be used by the machine tool operator

HMS is a high precision instrument that provides a valid alternative to traditional checking methods; the system has many advantages:

  • simple and immediate application
  • a drastic reduction in checking time, just one hour for the full cycle
  • error measurement over a wide range of positions, not just in orthogonal positions
  • correction of RTCP parameters according to the actual measurements
  • automatic uploading of compensation parameters to the CNC
  • creation of a history of error, allowing analysis of error evolution

With its magnetic base the HMS device is easily fitted on the machine table and does not need any alignment; the management software guides the operator by means of a simple and intuitive user interface.

HMS
HMS improves the accuracy and quality of 5-axis milling

The HMS measuring and compensation system is a winning and unique solution for 5-axis milling technology, offering significant advantages in terms of accuracy and machining quality.

Hms png Fidia

At the end of the cycle, the software automatically uploads the compensation parameters to the Fidia CNC and provides a report on any detected errors, also shown in graphic format for an easier reading of the data. These reports are useful for checking the geometrical inaccuracies of the head, or of the roto-tilting table, and for planning any maintenance work required on the mechanical parts.
Easy to install and to use, HMS does not require any particular expertise and can be used by the machine tool operator. This means that geometry checks can be performed whenever necessary, avoiding maintenance interventions and reducing machine tool downtime.

The HMS device and its applications have been granted Patent:

  • no. EP1549459A2 in Europe
  • no. US20050234671 in USA
  • no. CN1688949A in China

Download the Brochure:

Icon
HMS® ENG 432.30 KB
Download
Inform

Copyright © FIDIA S.p.A.
Head Office: C.so Lombardia, 11 - 10099 San Mauro Torinese TO, ITALY - Tel. +39 011 2227111 | Production Office: Via Balzella, 76 - 47100 Forlì, ITALY - Tel. +39 0543 770511| Social capital: € 13.923.000 i.v. | PI: 05787820017 C.C.I.A.A. R.E.A. in Turin N. 735673 | Registration in the business register in Turin N. 05787820017 | Privacy Center | Cookie Policy
Pec Fidia S.p.A.:Pec Fidia

Certificate of registration ISO9001
Rapid Link
  • Home
  • Products
  • Investor relations
  • Fidia Group
  • Inform
Change language
  • Italiano
  • Deutsch
  • Français
  • Español
  • Português
Copyright 2019 © FIDIA S.p.A.
Left Menu Icon
 Logo Header Menu
Right Menu Icon
  • Products
    • HSM Machines
    • Numerical controls
    • Milling heads
    • Accessories
    • Software
  • Investor relations
    • Company overview
    • Company Highlights
    • Press releases
    • Financial statement
  • Company
    • Group
    • Services
    • Events
    • Research
    • Technology
    • Strategies and markets
  • News
  • Italiano
  • Deutsch
  • Français
  • Español
  • Português