VETRON 5000 Programming Manual page 18

PROGRAMMING MANUAL
12. PROGRAM PARAMETER
-3-14
NR. PARAMETER
» THREAD TENSION
INFO!
Thread tension
The thread tension on conventional machines is adjusted with a spring. The reproduction of the desired thread tension
is di cult. The VETRON sets the thread tension with a step motor. The task of the tension spring is taken over by a elastomer.
A second thread tension on conventional machines needs a additional tension unit. The VETRON accomplish the 2
tension by increasing the tension.
030 Thread tension A 1
031 Thread tension A 2
Thread tension B 1
032
(Two needle machine)
033 Thread tension B 2
(Two needle machine)
034 Thread tension level increase / decrease
based on material thickness
18 PROGRAMMING MANUAL VETRON 5000
DESCRIPTION
Main thread tension in program.
Setting range 0 to 100 %.
Higher thread tension than the main program.
Setting range 0 to 100 %.
The connection with the higher thread tension can be done by pushing button
or or when the 2 top feed stroke is activated.
nd
1
Main thread tension in program.
Setting range 0 to 100 %.
Higher thread tension than the main program.
Setting range 0 to 100 %.
The connection with the higher thread tension can be done by pushing button
or or when the 2 top feed stroke is activated.
nd
1
Two function are available.
Function 1 = OFF (no change on di erent material thickness)
Function 2 = % (lower percentage = less thread tension increase)
(higher percentage = more thread tension increase)
Automatic thread tension adjustment depending on material thickness
The tension will be adjusted with the information received from the material
thickness recognition. You can activate this function with the parameter 034.
With a lower percentage the increase will be less than with a higher percentage.
1
4
2
3
thread
nd
,
3
,
3