Double disc friction forging press machine

Item No.: LPMIE288
Series  friction screw press is suitable for die forging,extruding,cutting edge,bending of nonferrous and ferrous metal.The press,with simple in constructure,large energy,low noise,long life,safe and reliable in operation,convenient service ,etc.
INQUIRY
Description
1 Technical parameters
 
Main parameters
Unit of measurement
Product specification model
JA53-63
J53-100B
J53-100C
J53-160A
J53-160B
J53-160C
J53-300
J53-300A
Nominal pressure
KN
630
1000
1000
1600
1600
1600
3000
3000
Energy
KJ
2.25
5
5
10
10
10
20
20
Slide stroke
mm
200
310
310
360
360
360
400
400
Stroke per minute
min
35
19
19
17
17
17
15
15
Min closing height
mm
315
320
320
260
260
260
300
300
Thickness of bolster
mm
80
100
100
--
--
--
--
--
Dimension of working table
F/B
mm
315
500
500
560
560
560
650
650
L/R
mm
270
450
450
510
510
510
570
570
Bottom of slide
F/B
mm
275
390
390
440
440
440
520
520
L/R
mm
227
280
280
444
444
444
485
485
Overall dimension
F/B
mm
1010
1393
1870
1260
1505
2000
1603
1412
L/R
mm
1141
1884
2450
2240
2240
2700
2690
2690
H
mm
2655
3755
3755
3730
3730
3730
4345
4345
Motor power
KW
5.5
7.5
7.5
11
11
11
22
22
Weight
kg
3640
6000
7000
8500
8860
9500
13500
13500

2 The characteristics of this machine are as follows:
 
1) This machine adopts the overall frame plus tensioning bolts and pre-tensioning, which increases the stiffness of the fuselage.
2) The operation of the machine adopts manual operation method, which is sensitive and reliable.
3) In the lower part of the beam, there is a buffer device, which can buffer the collision and protect the equipment when the brake fails.
 
 
 
3 Structural features and working principle 

This machine belongs to a traditional structural form of screw press, and its main feature is that the flywheel is driven by a friction mechanism. The transmission chain of the machine is composed of a first-stage belt drive, an orthogonal disc friction drive and a spiral slider mechanism. Its working principle is: the main motor drives the drive shaft to rotate in one direction through a V-belt (from the left side of the machine, it rotates counterclockwise), and the left and right friction discs mounted on the drive shaft rotate together with the drive shaft. When the joystick is pressed, the main shaft is moved axially by the lever system, and the friction wheel compresses the flywheel. Relying on friction, the flywheel is driven to rotate (from the top of the machine, it rotates clockwise), and the circular motion of the flywheel is transformed into the linear motion of the slider by a spiral mechanism. After the slider contacts the workpiece through the mold, all the energy accumulated by the flywheel and the slider in motion is released, and the moment of inertia of the flywheel is converted into the forging force of the slider on the workpiece through the spiral mechanism. When the forging is over, lift the control handle and press the flywheel together with the lever system, the right friction disc and the drive shaft. The flywheel rotates in reverse, the slider returns, and when the slider rises to a predetermined position, the handle returns to the middle position, so that the friction disc returns to the middle position, and the slider enters the braking stroke, which stops the slider at the set upper dead point. At this time, a work cycle of this machine is completed.
 
 
 
4 Structure description 

This machine is composed of frame, slider, horizontal axis, manipulation, power, ejection, braking, lubrication, installation foundation, electrical appliances and other parts.