Robot Welding0 pages

More Than the Sum of its Parts:
Individual System Solutions by Bürkert
Safe and prompt detection of leakages
and short change-over times of welding
tips are one of the most important challenges when it comes to highly productive robot welding systems. Based on a
broad range of Bürkert sensors, valves
and controllers to draw from, our design
engineers configure the most effective
solutions to detect and prevent leakage
during the welding process. The Bürkert
patented system with pressure release cylinder enables the dry exchange of welding
tips and shuts off the coolant flow within 300 msec in case of leakage.

Coolant Switching block –
Electrically driven
Especially in applications where electrical welding guns are used,
the electrically driven switching block is the right choice. Coolant
flow setting and monitoring is effected by reliable optical or magnetic paddle wheel sensors. An optional integrated PT100 sensor in the flow meter transmits the temperature of the welding
tips’ return flow. The flow thresholds for detecting leakages can
be easily set by remote programming.

Coolant Switching block –
Pneumatically driven
The standard solution for flow monitoring of coolant in the automotive market. The casted body with 2 pneumatically driven On/
Off valves and an optical flow switch in a robust industrial design
enables the shut down of the coolant flow in less than 300 msec
in case of leakage. Programming the thresholds for detecting the
leakage: easily set at your finger tips.

ARC Module for Gas Control and
Cooling
Highly intergrated solution for setting the protection gas flow,
monitoring the gas pressure and monitoring coolant flow and
temperature. In combination with a CAN-Bus communication,
the very compact and robust block can be integrated very close
to the welding process. The ROI is insured only by reducing the
amount of protection gas in relation to conventional systems.

Type 8039 Flow Sensor /
Flow Switch
The unique Bürkert paddle wheel flow meter concept
switches off the coolant flow in less than 300 msec in case
of leakage. The switching point for alarm can be set individually via the 3 button panel within easy reach. The reliable
optical measuring principle and the modular concept with
pipe sizes between 6mm and 50mm enable flexible design
of customized solutions.

Type 8311 / 8314
Pressure Sensor
In flow compact pressure sensor with or
without display and remote alarm contacts.
Exceptionally easy to use and boasting a
large display, pressure indication,
transmission and external set point
changes at your finger tips.

Type 8011 / 8012 Flow Sensor /
Flow Switch
Paddle-wheel flow sensor for economic integration in pipe
systems without any additional piping or for integrating into
customized manifolds. The very reliable optical or magnetic
measuring principle for integration into pipe sizes from
6mm to 50mm is very established in the automotive market.

Type 5282 Servo assisted
solenoid valve
Long service life is assured with separating
diaphragm which isolates solenoid from
operating fluid. Lockable manual override.
Servo assisted brass valve design. Less
sensitive to slightly contaminated fluids.

Type 8032 Flow Controller
Indication, monitoring, transmitting and On/Off control
in one device. The switching point for alarm can be set
individually via the 3 button panel at your finger tips.

Type 8081 Ultrasonic Flow Meter
This flow meter enables flow measuring
without moving parts at a high accuracy.
As no straight upstream and downstream
distances are necessary, the sensor can be
integrated in compact customized systems.