Change Language :
Whether trade show stand and moving gantry or bridge centre: the CNC 5-axis technology from MAKA-Systems GmbH proves its efficiency in many sectors of machining, whether wood, aluminium or plastic. And since various energy supply systems from the modular system comprising around 80,000 parts have been installed, significant savings have been realised - with simultaneous increases in performance.
Intelligent energy chain solutions
"Customers' requirements for the stability of the systems have steadily increased. At that time, the name igus® appeared more and more frequently in the specifications," says Reinhard Hiller, conductor Production & Logistics, looking back. "And the collaboration proved its worth. Over time, we have jointly developed a large number of customised solutions for the energy supply of the individual units that clearly stand out from the competition. Thanks to intelligent energy chain solutions, we have achieved double-digit percentage cost savings right from the start, while at the same time increasing performance data." Our energy chains score particularly well when it comes to unsupported lengths, such as those found on bridge centres. This is where we clearly stand out from our competitors.
All current energy chain series are currently installed in the CNC machining centres and have already proven themselves in countless machining centres around the world. The CNC specialist has now also decided to use pre-assembled energy supply systems in a machine for plastic and composite machining. "This topic is currently our number one priority," Reinhard Hiller emphasises. "As we are increasingly focusing on standardisation, we see a number of technical and economic advantages in prefabrication."
"Sophisticated work on spatial bodies is realised with our 5-axis technology and is just as convincing in aircraft interiors as it is in yacht building or large-scale model construction," says the CEO, outlining the product portfolio. There is also a complete service package for the machine. From a rotary table milling centre for the highly dynamic production of small prosthetic parts to the integration of a CNC system into a time-dependent cycle line for Panamera production - the mechanical engineering company offers the right solution for every customer requirement. The highly complex CNC machining centres are usually in continuous use under the most difficult conditions. Their trade show stand safety must therefore be guaranteed. No company can afford downtime. The installed components must function reliably. Of course, this also applies to the energy supply systems.
Changing requirement profiles
The different materials that are processed on the CNC machines place different demands on the energy supply systems. Dust, chips and abrasive materials promote wear. Added to this are the issues of manoeuvrability, speeds and continuous operation. 100 m/min. and strokes of 40 and 50 m are not uncommon. "Accelerating and decelerating the masses in particular must not stress the energy supply system in the long term," emphasises Reinhard Hiller. The chains are filled with electric, pneumatic and sometimes hydraulic cables. The operating pressures, especially for hydraulic cables, can reach several hundred bar. During load changes, the cables within the energy chain can develop a life of their own. "We only have good experiences. They are laid so securely that we have not yet encountered any problems," reports Reinhard Hiller.
Special bracket chains that can accommodate suction hoses with diameters from 36 mm to 300 mm have proven themselves on a number of specialised CNC machines. If the hose had to be routed inside the energy supply system, this would only be possible with larger energy chains, which are of course much more expensive to purchase. The relatively lightweight air hose, on the other hand, can be routed separately along the actual energy supply system without any problems and without having to compromise on manoeuvrability.
The advantages for the customer are obvious. The procurement of countless individual parts is no longer necessary. The number of suppliers and orders can be reduced many times over. There are no storage costs. The pre-assembled energy supply system is delivered on time. Over 1,400 cables for all drive and bus technologies are available from stock as standard. There are also countless plug connections, connectors and over 80,000 plastic parts. They are assembled to order and delivered tested so that there is no need to compromise on quality and reliability. "In our case, we simply assembled the energy supply system and utilised the freed-up capacity elsewhere in the company," confirms Reinhard Hiller. "Based on the positive experience with the pilot project, we will increasingly rely on harnessing in the future." The only area where the benefits of pre-assembly are unlikely to be utilised is for special CNC machines in the high-end sector. "These are absolutely customised products that are individually designed from A to Z."
"And we want to avoid outages and the associated services at all costs," concludes Ulrich Gnädinger. "We have gained the best experience with the energy supply systems in recent years and will continue to work together on new projects in the future."
You can find more interesting applications from a wide range of areas here
To the vector competition
In person:
Monday to Friday from 7 am - 8 pm.
Saturdays from 8 am- 12 pm.
Online:
24h
WhatsApp-Service:
Montag – Freitag: 8 – 16 Uhr