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5.3.4.5 Tow testing 1 - Diagramm
The inspection process serves to appraise the tear-out force at a continuous tension at a uniform speed
until the break of the measurment object. Substantially the single steps corrispond with the break
testing 1. For tambling the samle there is another intermediate Stepp in which the force gauge can be
positionated manually. Therefor the upwards/downwards buttons get activated until the procedure gets
continued by confirming with the OK-button.
Adjustable parameter for the test procedure „ tow testing 1 – Diagramm”
Parameter
Permissible range of values
Reference
Min.
Max.
Setpoint position DOWN
SP top
405,00mm
Absolut on 0-Reference
Setpoint position TOP
0,00mm
405,00mm
Absolut on 0-Reference
Setpoint force PRESSURE
0 N
Nominal-range of load cell
Setpoint force TENSION
0 N
Nominal-range of load cell
HOME position
SP top
SP down
Absolut on 0-Reference
Speed v
Home
0,1 mm/min
900,0 mm/min
Hardnessgrade
measurment
object
0
99
Speed v
TIipp
0,1 mm/min
900,0 mm/min
Speed V
Start
0,1 mm/min
900,0 mm/min
Force % Break detection
0,00 %
100%
Speed break
0,1 mm/min
900,0 mm/min
Force % break
0,00 %
100%
5.3.4.6 Tow testing 2 – Peak values
Like the former one, the inspection process serves to appraise the tear-out force at a continuous tension
at a uniform speed until the break of the measurment. Instead of a test serie the peak values and
position of the measurment object at the moment of the break get recorded. The number of
measurment objects that have to be testet successional is predetermined as number of cycles.
Adjustable parameter for the test procedure „Tow testing 2 – Peakvalues”
Parameter
Permissible range of values
Reference
Min.
Max.
Setpoint position DOWN
SP top
405,00mm
Absolut on 0-Reference
Setpoint position TOP
0,00mm
405,00mm
Absolut on 0-Reference
Setpoint force PRESSURE
0 N
Nominal-range of load cell
Setpoint force TENSION
0 N
Nominal-range of load cell
HOME position
SP top
SP DOWN
Absolut on 0-Reference
Speed v
Home
0,1 mm/min
900,0 mm/min
Hardnessgrade measurment
object
0
99
Speed v
Tipp
0,1 mm/min
900,0 mm/min
Number test cycles
1
1000
Speed V
Strat
0,1 mm/min
900,0 mm/min
Force % Breakdetection
0,00 %
100%
Speed brek
0,1 mm/min
900,0 mm/min
Force % break
0,00 %
100%
