Friction Welding Machine

1.Friction Welding Machine
2.Welding Machine
3.Weld Machine
PRINCIPLE.
Metals are welded in their solid states in this process. Using frictional heat generated viarelative rotation with axial pressure applied at the same time, the surfaces of the work pieces are heated up to a plasticity state and firmly jointed together.
CHARACTERISTIC & ADVANTAGE
1 No external heat or additional welding rod is needed. Heat is evenly generated and distributed between the surfaces of work pieces.
2 The strength of the welding point is greater than the original material(s). The welding is conducted with high accuracy without altering the properties of the original material(s).
3 No electric arc, spark, smog, or toxicant is produced because no fuel or filling material is necessary at the time of processing, which leads to a better working environment.
4 Compared to other types of welding, the surface is cleaner because of the shifting and replacement of the surface layer.
5 Friction welding can be conducted with extremely high efficiency, which makes it especially suitable for automation for mass production.
6 Friction welding has become one of the most reliable and economical methods of jointing metals. It has been extensively applied in order to reduce the cost of production and improve the quality of welding.
7 Friction welding can be applied to most engineering materials. Different metals can also be effectively jointed using this method. The relative sliding displacement after welding is minute and can fulfill any testing requirement.
8 In most cases, the strength of the welding point is equal to or greater than that of the weaker of the two metals jointed.


Model
BMF-70
BEF-70
Welding Capacity
Round bar diameter
10-70(Ø - mm)
10-70(Ø - mm)
Pipe fittings
88.9(3")(Ø - mm) (inch)
88.9(3")(Ø - mm) (inch)
Rotate length of the side material(Max.)
Ø 75 x 300(mm)
Ø 75 x 300(mm)
Length of the regular side material
Limitless(mm)
800(mm)
Max.Thrust
While firction and generating heat
13,000(kg)
13,000(kg)
While forgand pressurizing
26,000(kg)
26,000(kg)
Relationship of revolving spindle
Rotational speed of the spindle
50Hz
1450(rpm)
950(rpm)
60Hz
1720(rpm)
1140(rpm)
Clutch
Way
Wet multiple magnetic alutch
Torque
40(kgm)
40(kgm)
Brake Device
Way
Wet multiple magnetic brake device
Torque
80(kgm)
80(kgm)
Braking time
0.3(sec)
0.3(sec)
Diameter of the spindle bearing
130(mm)
130(mm)
side
Quick forwarding speed
2,800(mm/minute)
2,800(mm/minute)
Quick returning speed
5,500(mm/minute)
5,500(mm/minnute)
Max.distance of moving
280(mm)
280(mm)
Work piece Clamping
Top jig adjusting centre way
Hydraulic simple opened the jig
3 claws chuck 10"
Clamping fotce
12,500
13,000
Clamping plate way
The leve pair opened the synchronous jig
Clamping fotce
25,000
13,000
Processing way
The size of adjusting
0-15(mm)
0-15(mm)
Time adjusting
0-999.9(sec)
0-999.9(sec)
Motor
Spindle
30(kw)
30(kw)
Hydraulic
7.5(kw)
7.5(kw)
The pressure Outputs the way
Proportion way or Hand adjust way
Hydraulic oil temperature cooling system
Automatic temperature-controled cooler(Compress the refrigerant)