The GLAMAtronic development department accompanies
our customers with any questions for CD-welding.
Our trained team supports by:
The design of the components to be welded and its weld preparation
The determination of optimal weld parameters
The production of welding tools and trial gauges
The manufacture and design of new welding tools and welding equipment
The metallographic and mechanical material tests of the welded components and their subsequent interpretation and advice
Production of sample parts or small series
Equipment
In order to perform welding tests, our development department can use 5 CD-welding machines in C-frame and Portal-frame construction from 4 kJ and 10 kN up to 130 kJ and 200 kN, and 1 MF welding machine with 130 kVA and 10 kN.
The tooling required for the welding test (for simple to very complex welding applications) are built in close cooperation and coordination with our customers.
Test tool
with parallel guidance and separate force and current introduction
Test tool
with parallel guidance for part adaption
Test tool
with clamping device for ideal current introduction close to the joining zone
Investigation
Metallographic
material testing
Metallographic sample preparation
(cutting, imbedding, grinding, polishing, etching)
Light optical microscopy up to 1000 times
Stereomicroscopy to 50 times
Digital Imaging
Metallographic
material testing
Metallographic sample preparation
(cutting, imbedding, grinding, polishing, etching)
Light optical microscopy up to 1000 times
Stereomicroscopy to 50 times
Digital Imaging
Light optical microscopy 10 times
Joining zone press fit welding
Light optical microscopy 50 times
Joining zone press fit welding
Light optical microscopy 100 times
Joining zone press fit welding
Mechanical
material testing
Hardness 0.1 to 1 HV
Universal testing machine with digital recording up to 200 kN for:
– tensile test
– load test
– bending test
– push-out test
Hydraulic press up to 400 kN
Heat treatment
(hardening furnace: 1350°C and annealing furnace: 650°C)
Torque testing up to 2000 Nm
Pressure test up to 1000 bar
Push-out and tensile tests of welded parts
Mechanical
material testing
Hardness 0.1 to 1 HV
Universal testing machine with digital recording up to 200 kN for:
– tensile test
– load test
– bending test
– push-out test
Hydraulic press up to 400 kN
Heat treatment
(hardening furnace: 1350°C and annealing furnace: 650°C)
Torque testing up to 2000 Nm
Push-out and tensile tests of welded parts
Exact part measurement
In order to meet the constantly increasing demands on quality, high-precision measuring equipment is available. This enables us to measure the components immediately after welding and make corrections to the process if necessary. In this way, the requirements are reached quickly and efficiently.
Calibrated measuring tools for measuring tolerances for concentricity, parallelism
Image-guided 3D coordinate measuring system
Research
cooperation
We work with regional and national universities for further material, microscopic, technological and scientific studies. We therefore offer you a very wide range of tests.
Ruhr Universität Bochum Lehrstuhl Werkstofftechnik
Internet: https://www.ruhr-uni-bochum.de
Brandenburgische Technische Universität Fachgebiet Fertigungstechnik
Internet: http://https://www.b-tu.de/
Technische Universität Chemnitz Institut für Füge- und Montagetechnik
Internet: http://ifmt.tu-chemnitz.de
