Explanation/Annotation:For contact butt flash welding of steel strips by the width
50. 400 MM and depth 1, 5. 5 MM from carbonaceous and low-alloyed
steels.
Detailed model description:Voltage feeding three-phase network of variable t
Oka, in - 380
power frequency, Hz - 50
capacity of welding transformer in case of surface 50%, KVA - 200
secondary voltage, in - 5. 23, 75
the number of control stages - 24
the nominal durable secondary current, and - 6760
the nominal platen force, is given /êãñ/ - 16000
the maximal gripping force, /êãñ/ - 39000
the weld cycle time of pages (cross section 4õ400), with - 60
the development of welding apparatus endwise line, MM - is given 470
rated pressure:
in hydraulic system, MPa (êãñ/ñì2) - 20 (220)
in pneumatic system, MPa (êãñ/ñì2) - 0, 63 (6, 3)
expenditure of cooling water in case of water pressure In the network
294õ10 of kPa (3, 0 êãñ/ñì2), ì3/÷, not more - 3, 0
mass, kg - 15390 |
