NOVATEST SeTAC Machine tool

Measurement, control, thermographic and infrared instruments

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NOVATEST

Italy
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SeTAC Machine tool

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Measurement, control, thermographic and infrared instruments

SeTAC Machine Tool
Continuous monitoring of machine tools provides crucial information for the functional condition of machines and their components, work-process quality, and for the operator’s proper use of the machine.‎
SeTAC is a compact and complete device that is integrated into the machine.‎ It measures, analyzes, and stores data concerning the main vibration-related parameters of machine tools, such as the following:
• Collisions
• Imbalances
• Component wear
• Non-Optimized work processes

BASIC KIT - THE “BLACK BOX” FOR MACHINE TOOLS
The SeTAC Basic kit is the ideal, simple solution to monitor and record all significant vibrations and collision events on machine tool during its entire life.‎
Able to store up to 12.‎ 000 events within the internal memory, perfectly categorized in terms of type, value and event time, the SeTAC Basic is perfect for:
• Checking the correct utilization of the machine: Assuring that no excessive vibration level or collisions are present during the working process.‎
• Optimizing the spindle maintenance: By monitoring the total spindle exposure to vibrations, SeTAC calculates the actual spindle residual life, granting therefore that spindle overhaul is performed at the right time.‎
Where P are Dynamic Loads: SeTAC, by direct measuring actual dynamic loads on spindle, ensures optimization of maintenance plan.‎
Configuration example on machine tool:
With the basic interface, SeTAC works as a “Black Box” independent from the machine tool electronics.‎
The configuration and the retrieving of the registered data in the sensor memory is done via PC through USB connection with dedicated software.‎
A standard M12-8 poles extension cable is used to connect the sensor to the interface.‎
 
ADVANCED KIT - THE “AIRBAG” FOR MACHINE TOOLS
The advanced interface adds to the “Black Box” features of the basic interface the relays output that can be directly connected to the machine PLC to protect machine against:
• Collisions: They are the major cause of spindle failures, even if not catastrophic.‎
• Process Overloads: They could damage the machine as well as reduce the quality of the machined parts.‎

Further details
COMMUNICATION KIT - DIGITAL VIBRATION DATA INTEGRATED IN MACHINE CNC
The communication interface with the Modbus TCP protocol enhances the basic “Black Box” application of the SeTAC.
At machine level, the direct integration with CNC allows increasing the control over working process with the possibility to use real time vibration data.
The possibility to modify the threshold limits from the CNC makes it possible to optimize the system for any specific working process.
The remote access to the internal memory increases the possibility to establish advanced maintenance plans as well as the possibility to monitor the system remotely.
 
Configuration example on machine tool:
The communication interface allows bidirectional data exchange between the sensor and the machine CNC.
The following data are available:
• Tri-axial module of acceleration
• Tri-axial module of velocity
• Single Axis acceleration
• Digital Alarms
 
Furthermore the memory content of the SeTAC , up to 12.000 events categorized in term of type, value and event time, can be downloaded, on request , directly by CNC or through PC USB connection. The “Black Box” functionality, therefore, is maintained.
Threshold limits can be direct configured by CNC in order to adapt them to specific working process.
 
FULL KIT - THE “AIRBAG” FOR MACHINE TOOLS
The advanced interface adds to the “Black Box” features of the basic interface the relays output that can be directly connected to the machine PLC to protect machine against:
• Collisions: They are the major cause of spindle failures, even if not catastrophic.
• Process Overloads: They could damage the machine as well as reduce the quality of the machined parts.
 
Technical Features
Sensor:
• Full scale: ±18g
• Bandwidth: 0÷2500 Hz
• Resolution: 0,00075g
• Dimension: 30×55,5×15 mm
• Weight: 55g
• Supply Voltage: 18-36 VDC
• Protection grade: IP67
• Shock Resistance: 10.000 g
• Temperature Range: 0÷70°C
 
Interface:
• Communication [Basic Kit]: USB
• Communication [Communication Kit]: USB / Modbus TCP
• Output: 3 Fast (< 1ms) relays [Advanced Kit, Full Kit]
• Input: One digital input [Advanced Kit, Full Kit]
 
Accessories
SeTAC is usually sold as a Kit (Sensor + Interface).
Anyway, it is possible to purchase both items separately. Connection cables are standard M12.
Third parties gateways to different field available on request.

Structures monitoring Collection by NOVATEST
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