The spindle is directly driven by the aligned servomotor and reaches high speeds. The units feature an additional precision guide. An external Piezo or Strain gauge measures the force. The systems are suitable for high-precision applications, e.g. in medical technology or the watch industry. Due to the modular construction, the units can be integrated in automated assembly lines as well as in manual work-places.
The mechanics comprise of the following components:
Ball gear drive
External Piezo or Strain gauge measurement
Modular and networkable
The mechanics are triggered via a power amplifier with integrated NC-module. The risk processor fitted in the NC-module takes over the control and monitoring of the assembly unit. It can be programmed comfortably and easily with PROMESS software using a commercially available PC and thus guarantees the user the highest operating comfort as well as maximum reliability.
The force-distance course can be monitored by envelope or windows functions. Quality control data and press programs can be stored via the data base plug-in and can be used again at any time. The system features a digital pre amplifier that transmits the force signal trouble-free with a resolution of 24 Bit. The calibration by measuring map allows for a very high accuracy of the force measuring and replaces the switchover of measuring ranges.
ADVANTAGES OF THE CONTROL
Compact control inside the power amplifier
Fieldbuses can optionally be upgraded as plug-in module
PLe for STO integrated by default
No external analysis system required
Real-time force distance analysis directly in the servo amplifier
Intuitive and flexible
The UFM Software V5.XX features a transparent interface which provides simple operation. An integrated user administration with password input and rights management provides for quality assurance and traceability of the production process. The extended data base supports the server based systems SQL Server and Oracle.
New query and filter possibilities of the DB-Viewer display the requested records. Programs and editing can be stored and ever used again so that changes in the program can be retraced at any time. The real time envelope test allows for an immediate stop of the press in case of the limits being broken. The monitoring of the limit curves and the setting of the status are carried out in real time. The force-distance course can be monitored by envelope or windows functions.
Press to signal, press to force, press to an external signal (e.g., analog or TTL signals)
Force and speed can be programmed indivially during the joining process
Variables can be used to transmit setpoints, perform calculations using PLC and generate counters
100% quality control using window and/or envelope methods
100% process documentation using modern database structure
100% process anaylsis using standardized interface to QS-STAT (optional), alternative to process management software IPM (optional) - can be expanded using .net interface
Trigger function for demanding applications
High controller accuracy (minimization of overshoot in control processes)
Display of two graphs in one diagramm
Quick printout of a graph report (screenshot)
The scope of supply comprises:
Mechanics of the assembly press with motor
Power amplifier incl. application module and UFM V5 firmware
Digital preamplifier PDM-S
Cable, field bus and additional accessories upon request
So individuell ihre Aufgabenstellung auch sein mag: Wir finden die richtige Produktlösung für Sie – gern in enger Zusammenarbeit mit Ihnen.