These model cells demonstrate everything from simple pairs of machines and robots to mixed- machine configurations for advanced and customised additive/subtractive machining processes and operations.
Cell 1 – Additive and subtractive production workflow
As additive manufacturing (AM) and laser micro-machining become increasingly accepted and widespread, manufacturers need a way to easily integrate these technologies with their conventional subtractive machining operations.
GF Machining Solutions has an example of how this can be achieved: a three-machine cell comprising a DMP Flex 350, an AgieCharmilles CUT AM 500, and a Mikron MILL S 400 U for fast hybrid part production.
The robust and flexible DMP Flex 350 enables the efficient 24/7 production of very dense, pure metal AM parts from difficult-to-machine alloys, including Inconel, titanium, cobalt chrome, aluminium and steel.
The machine’s onboard 3DXpert® advanced software allow manufacturers to move quickly from 3D modelling to successful part printing, while the advanced CUT AM 500 (Wire EDM machine) uses an innovative tilting table and horizontal wire configuration to separate parts from build plates that deliver lower running costs and higher part quality than that achieved by using conventional EDM machines and band saws.
To complete parts produced with metal AM as quickly as possible, even during unattended operations, GF Machining Solutions has integrated the MILL S 400 U into the cell. The machine is a high-speed simultaneous 5-axis machining centre with an integrated 18-pallet changer, automatic table and workpiece cleaning system plus a range of smart machining modules for advanced in-process monitoring and improved process reliability.
Both the additive and subtractive processes use the same type of System 3R tooling to move parts quickly and efficiently between machines and to ensure the highest repeatability and process security.
Cell 2 – Lights-out automation
For the most demanding part-production applications, accuracy must be maintained over long periods of machining, even when left unattended overnight or over the weekends. In this second model cell, GF Machining Solutions highlights the long-term precision machining capabilities of three high-performance machine tools: the AgieCharmilles FORM S 350 die-sinking EDM, the AgieCharmilles LASER S 1000 U laser texturing machine and the Mikron MILL P 500 three-axis vertical machining centre.
All three machines are capable of achieving micron level accuracy even during long machining runs thanks to features such as integrated thermo-stabilisation, rigid polymer concrete machine bases, and software solutions that include -: Intelligent Spindle Monitoring (ISM), Smartpatch and Intelligent Speed Power Generator (ISPG).
Even for exceptionally precise parts, these machines can deliver perfect repeatability all night long, every night.
Cell 3 – Standalone robot
To make the most of advanced manufacturing technology, even a single machine’s productivity can be enhanced through the appropriate automation solution.
In this model cell, the AgieCharmilles CUT P 550 Pro wire EDM machine is made even more productive with the addition of a System 3R WorkPartner 1+ (WPT1+), an automation solution that offers maximum magazine capacity in a small floor space, for unprecedented flexibility.
This is ideal configuration to exploit the high-speed productivity of the CUT P 550 Pro, which provides 20 percent faster cutting speeds with 25 percent less wire consumption thanks to its Intelligent Power Generator (IPG) technology. To maximise its productivity further, during unattended machining — and to leverage the flexible capacity of the WPT1+ — the wire EDM solution also features new Spark Track technology with Intelligent Spark Protection System (ISPS) for the most secure processes available in the EDM machining.
For even greater part-processing speeds, the CUT P 550 Pro is compatible with the company’s new Uniqua control.
First previewed at the grand opening of GF Machining Solutions’ new Biel, Switzerland-based milling machine factory in 2019, this innovative human-machine interface (HMI) builds on the dynamic programming potential of the company’s VISION Controls with EIA/ISO code compatibility, as well as a range of features designed to improve wire cutting speeds from 14-28 percent on CUT P series machines.