Robot system UDS751 for arc welding of small-sized units

UDS751 intends for MIG/MAG welding of units such as a "boat" on closed loop (type A) or by two longitudinal seams (type B). Time of the welding cycle on each positions 10 and 7 minutes accordingly.

UDS751consists of:
- Industrial robot RM-01 (PUMA-560) with the control device "Sfera-36";
- Set of welding equipment KEMPPI (Finland):
  - power source PS5000,
  - wire feeder FU-20,
  - cooling system WU-10,
  -gas apparatus;
- Welding equipment by A.Binzel (Germany):
  - welding torch with liquid cooling,
  - device of the torch protection from the breakage,
- Device of the torch automatic rectification and lubrication;
- Two rotator of welded products with ones canting possibility in four fixed positions (more acceptable for welding of each seam);
- Two control board of RTS;
- Control board for "hot" editing modes of welding;
- Platform and column for the placement of the robot and two welding rotators;
- Assembly fixtures for welding.

Technical dates of UDS751:  

Number of robot axis 6
Payload of the robot, kg 2.5
Repeatability of the robot, mm ±0.1
Motion speed of the torch, max, mm/s 500
Memory of control device, KB 24
nformation keeping RAM, FDS
Number of in/out of the system 32/32
Diameter of steel welding wire, mm 1/2
Payload of the rotator, kg 125
Repeatability of the rotator, mm  ±0.15
Overall dimensions of the system, mm 5000x4000x3000


UDS751 peculiarities:
Arrangement of the system is similar to UDS749 and supposes an alternating service two working operator places (two rotators of product).
Combining the operations of loading-unloading the products is realized on RTS on one position with their welding on another.
In each positions, i.e. on each rotator, installed up to 16 products of type A (8 - type B).
Welding cycle time on each positions - 10 minutes for the type A and 7 min. for B type.

Launching: In September 2001 on VPO "Tochmash" in Vladimir, Russia.