BSM 300
Core Drill Welding Machine BSM 300
Task:
- for drill bit welding of segments
Main features:
- High productivity:
- Fast segment feed thanks to double gripper system.
- Automatic segment feed via magazine belt.
- Travelling mirror optics for efficient welding processes.
- High quality and flexibility:
- Measuring probe for determining the concentricity of the drill bit tube.
- &Correction of the segment protrusion and the welding path.
- Centric clamping system for diameters 8 - 300 mm without retooling.
- Simple operation and maintenance:
- Modern touch control panel with intuitive interface.
- Short changeover times thanks to flexible segment feed.
- Direct and fast welding of the segments thanks to travelling optics on three CNC axes.
- Innovative technology:
- Water-cooled mirror optics with cross-jet nozzle to minimise contamination.
- Cycle time halved compared to the predecessor model BSM 220.
- Automatic correction of the welding path for consistent drill bit quality.
- Centralised clamping system enables versatile application with minimum changeover effort.
Options
- combination air dryer / activated carbon filter
- resonator base cabinet
- second segment feeding unit for different segment types
- welding of rings (Ø 8 – 60 mm)
- welding of short tubes (20 – 220 mm)
- welding of grinding shoes
- line scanner
- Laser Welding Centre: Beam switch UBS 102 and beam switch control UBC 100 offer the possibility of connecting two machines with only one CO2 laser source.
- CO2 or fiber optical laser
LSM 400
Laser Welding Machine LSM 400
Task:
- for welding cutting discs and segments
Main features:
- for diamond cutting discs from Ø 100 - 1,650 mm with manual feed
- for cutting discs from Ø 100 - 1,100 mm with automatic feed
- Equipped with a 2, 3 or 4 kW fibre laser
- Consistently high quality of the cutting discs due to precise positioning of the segments
- Higher strength of the weld seam thanks to intelligent measurement options (e.g. helical tooth, concentricity of the master blade)
- Quick-change system for blade tensioning and segment adjustment enables flexibility for all batch sizes
Options
- combination air dryer / activated carbon filter
- welding of drop segments
- welding of twin, triple segments, tack welding
- line scanner
- segment feeding by belt magazine (with manual or electrical adjustment) or bowl feeder
- segment bunker and camera recognition for bowl feeder
- segment feeding for up to 2 special segments with manual or electrical adjustment
- blade clamping system for up to Ø 60 mm
- magazine for automatic loading and unloading up to Ø 1.100 mm
- torque testing of the segment on the blade inside of the machine
LSM 316
Laser Welding Machine LSM 316
Task:
- Automatic laser welding machine for cutting discs for segment welding
Main features:
- Suitable for diamond cutting discs in the diameter range from 100 - 1,650 mm (core Ø 86 - 1,600 mm).
- Precise operation:
- Electric linear table and mounted rotary table for master disc pick-up.
- Automatic segment feed via belt magazine.
- Stable centric grippers enable precise segment positioning.
- Efficient technology:
- Segment feed with water-cooled gripper jaws.
- Laser head with water-cooled optics and adjustable beam angle.
- "Flying optics" with 3-axis structure for flexible application options.
- Crossjet to protect the focussing mirror for a long service life.
- Ease of operation and control:
- Water-cooled centric gripper for reliable clamping of the master sheet.
- Central control panel and CNC control for easy handling.
- CE-compliant cladding (Makrolon) or optional metal sheet for fibre lasers.
Options
- precise seam position trough measurement of blade diameter and automatic correction
- use of core drill welding device
- welding of drop segments
- combination air dryer / activated carbon filter
- additional clamping system
- welding of twin, triple segments, tack welding
- Laser Welding Centre: Beam switch UBS 102 and beam switch control UBC 100 offer the possibility of connecting two machines with only one CO2 laser source.
- CO2 or fiber optical laser
Welding
Automatic welding with CNC-controlled laser welding machines is used in tool production. These state-of-the-art machines enable the automatic welding of cutting discs up to Ø 1,600 mm and drill bits up to Ø 300 mm.
The purpose of laser welding is the precise joining of tool segments for cut-off wheels and drill bits, the optimisation of weld seams for maximum strength and durability and the efficient production of high-quality tools with minimum waste.
The laser welding machines are characterised by CNC control for precise weld seams and repeatability, which enables automated processes for efficient series production.
In addition, specialised capacitor discharge welding technology is used for grinding discs up to Ø 254 mm. This method guarantees effective joining of components for sanding discs, ensures a stable and reliable welded joint and minimises the heat impact on the workpiece.
The capacitor discharge welding machines are characterised by a special welding technique for precise and controlled welded joints, adapt to different materials and disc sizes and minimise the effect of heat for gentle welding of sensitive workpieces.
