The Fully Automatic Series V Stud Welding Machines, Working Areas Enable The Customer-Specific Design

BTH CNC The Fully Automatic Series V Stud Welding Machines

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Wechart: 630531309

The fully automatic series V stud welding machines warrant a maximum of precision and reliability through their robust construction and the use of high-value components. The available working areas as well as numerous possible option enable the customer-specific design of the machines.

• working area X/Y: 1000 x 2000 mm, 1250 x 2500 mm or 1500 x 3000 mm (Other dimensions upon request as special production.)
  The entire working area can be reached by each welding head.
• welding range
  stud diameter 3-8 mm, stud length 6-50 mm (Other diameters and lengths as well as special welding elements upon request as special production.)
• max. number of stud welding heads: 4
  (The machine concept is designed for four working stations. If a milling unit is used at the most three stud welding heads can be mounted.)
• max. operating speed of the X-/Y-axis: 30 m/min
• positioning accuracy of the welded studs: +/- 0,2 mm
• Fast and easy programming by operating software i1stud.
  i1stud enables - besides programming directly on the machine - entering the welding coordinates on an external PC. Thus idle times by programming on the machine can be avoided.
  optional: operating software i3stud (inkl. DXF data converter) with operating terminal with industrial panel PC
  (DXF data import: The customer-specific DXF-data are automatically converted and transfered to the controller. Visualization of the program sequence.)
• ample program memory
• mobile operating panel
• very easy operation
• welding parameter monitoring and documentation (by stud welding units PRO-D/PRO-C)
  - recording of welding current, welding time and arc voltage for each weld
  - recording of stud travel (lift, piston runtime, immersion depth) for each weld [only when an automatic welding head with travel measuring system is used]
  - comparison of the recorded welding parameters (actual values) to the parameters of a reference weld (set values) (tolerances adjustable)
  - in case of variances to the reference weld a warning is displayed or the unit is locked for further welds until the release by the operator (functionality can be switched off)
  - storage of the last ten welding parameter sets
  - optional (also retrofitable): welding parameter memory for the storage of 24500 welding parameter sets (storage with date and time) with USB-interface for data transmission (welding parameter sets) to a PC
  - optional (also retrofitable): PRO-xDataLog
  The software PRO-xDataLog enables - besides reading out the welding parameter memory - the real-time transmission (Live Logging) of the welding parameter sets recorded by the stud welding unit to a PC that is connected to the stud welding unit. Immediately after each weld the welding parameter set (with date and time) that is recorded by the unit is written into a file on the connected PC. There the data can be analyzed (e.g. by MS Excel) and stored.
• automatic stud feeding
• very good accessibility of the machine
• flexible positioning of the pneumatic clamps on the machine table
• short set-up and retooling times
• quick change system for welding heads
• free zero points (zero point shift)
• re-weld function with program continuation
• optional protection devices:
  - light curtain
  - safety fence
• high processing speed due to dynamic servo motors
• premium axes with high-precision guides and threaded spindle or belt drive warrant a maximum of precision and reliability
• inside slide mountings with cover bands avoid damages to the drive caused by welding spatters, smoke and dust
• very robust and warp resistant welded steel machine frame
• machine table made from aluminium T-grooved plates with laminated fabric plates for electrical insulation and as wear protection
• stop bars (150 mm behind the X- and the Y-zero point) facilitate the setting up of the variable stop positions
• pneumatic working lift/welding head 80 mm (mechanic adjusting range through precision crank handle 40 mm)
• The machines are suitable for all stud welding methods.
  The following stud welding units and automatic stud welding heads can be used:
  PRO-C 1000/1500 = stud welding units for capacitor discharge stud welding (contact and gap method)
  PRO-D 1200/1600 = stud welding units for drawn arc and short cycle stud welding
  KHA-200F with integrated travel measuring system = automatic stud welding head for capacitor discharge (gap and contact method), drawn arc and short cycle stud welding
  KKA-200F = automatic stud welding head for capacitor discharge stud welding (contact method)
• connection values
  electrical (mains supply, mains fuse external): 400 V/50 Hz, 16A
  pneumatical: ≥ 6 bar, unoiled, dry, clean
• servo motor-driven Z-axis 300 mm for the exact and fast positioning on different levels
• fluid spraying device for targeted wetting of the welding point before welding for each welding head
• milling unit with exhaust device for targeted removal of problematic surface layers at the welding point
• pneumatic single stud feeding, manual stud insertion (e.g. for feeding special studs (special geometries, overlong studs))
• stud switch for feeding studs with the same diameter but different lengths into one welding head
• pneumatic mass clamps standard
• pneumatic mass clamps aperture angle 90°
• mechanic mass clamps mounted on welding head
• pneumatic mass clamps mounted on welding head
• workpiece downholder for each welding head
• shielding gas module for each welding head
• multidirectional balls table

    Shanghai Yichen Industrial advanced German-made stud welding machines to provide guidance and technical services to many Chinese companies. In the automotive industry, electrical cabinet industry, elevator industry, bridge construction industry, large signage industry, glass cladding building，air-conditioning cabinet industry and many other industries have a large number of customers.