1) In the first photo, this set of Z15 Self Alignment automatic assembling H Beam Assembly Machine with manual tack welding was taken at a newly set up H Beam Production Line;
2) As you may find from the first photo, there is a set of CG4000 CNC Strip Plate Cutting Machine at the back side of this H Beam Assembling Machine raw material coming inlet, the previous station of the H Beam Assembling Machine, for producing raw material of the machine: Strip plates used as flange and web of welding H Beam
(Fig.1,2)
This Z15 H Beam Assembling and Tack Welding Machine works in following steps for producing a piece of welding H Beam:
1) Assembles flange and web one piece each into ⊥ shape beam first, with the help from automatic assembling self alignment unit of the H Beam Assembling Machine;
2) Meanwhile, together with the automatic assembling process performed in the machine, carry out CO2 spot welding by operators, making the workpiece a piece of semi finished product T Beam of the I Beam Assembly Machine: (Fig.3)
3) Overturn the T Beam 180° and load it into the Z15 H Beam Assembly and Tack Welding Machine again;
4) Then assembles the second piece of flange onto the ⊥ shape beam, making it turned into 工shape beam, or H Beam, also with the assist from the automatic assembling self alignment unit equipped in the H Beam Assembly Machine;
5) At same time, implements the second time manual CO2 spot welding for the other two pieces of welding seams by operators: (Fig.4)
Accordingly, supply range of Z15 Self Alignment automatic H Beam Assembly machine with manual tack welding does not include:
a) Its removal is due to in control system of the H Beam Assembly machine, PLC (Programmable logic controller) plays the roles of controlling automatic CO2 spot welding process: (Fig.5)
b) Now, with the CO2 spot welding implemented by manual work, PLC is not necessary to be equipped in this set of H Beam Assembly and Tack Welding Machine any more;
a) In automatic CO2 spot welding, the inverter works together with PLC to manage adjustable travel and welding speed of H Beam welding: (Fig.6)
b) And in the H Beam Assembly machine with manual tack welding, the workpiece travels in constant speed, and hence no need on being equipped with inverter either;
a) Different from PLC and inverter, it does not mean manual CO2 spot welding does not need the corresponding welding power supply
b) Instead, without considering integration of welding power supply into control system of the automatic H Beam Assembly machine with manual tack weld, common practice is, customer prepare the CO2 welding power supplies by themselves, which can be shared from other workstations in a steel structure facility. Usually at such facilities, CO2 welding power supply is one of the frequent used and basic unit for equipment including H Beam Assembly Machine;
4) The above three reasons contribute to, that why a set of Self Alignment automatic H Beam Assembly machine with manual tack welding has 10% lower price than that of the H Beam Assembling Machine with automatic CO2 spot welding version;
5) Complement: For introduction on self alignment automatic assembling in the equipment, please check product section of “Z18 Self Alignment H Beam Assembling Machine with Automatic Tack Welding”.
Below are specifications of this Z15 Automatic Self Alignment I Beam Assembly machine with manual tack welding:
Model | Z15 Self Alignment with Manual Tack Welding H Beam Assembly and Tack Welding Machine |
Max. H Beam Web Height (mm) | 1500 |
H Beam Web Thickness Range (mm) | 6∽32 |
H Beam Flange Width Range (mm) | 200∽800 |
H Beam Flange Thickness Range (mm) | 6∽40 |
H Beam Length Range (mm) | 4000∽12000 |
Rated Hydraulic Pressure for Assembling | 6 ~ 8 MPa |
Displacement of Oil Pump | 24 L/ min. |
Max. H Beam Weight | 20 Ton. |
Web and Flange Alignment Style | Self Alignment Automatic Assembling |
Tack Welding Style | Manual CO2 tack welding by operators |