ts9800-user-guide-7511-0360_A - 第49页
49 11.3 Sample parameters Note: parameters shown are for references only Con troll er Jet Valve Nozzle Size Robot No. Flui d Di spensing Para mete rs: LI NES Ris e 500 µs Fall 180 µs Open Time 80 0 µs Del ay Time 2200 µs…
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11.2 General functions
FUNCTIONS WHAT & WHY SUGGESTION
Minimum setting is 80 µs
Maximum setting is 1999 µs
Depend on viscosity start at about 300 µs
Rise time can also affect the accumulation or satelliting
Low viscosity material open time can be short 1-300 µs
Med viscosity material open time can be 200-1000 µs
High viscosity material open time can be 500-2500 µs
Smaller the shot smaller the open time
Bigger the shot larger the open time
minimize the open time to keep the shot as clean as possible
Minimum setting is 80 µs (smaller the value stronger the
punch/jetting)
Maximum setting is 1999 µs (larger the value slower the
punch/jetting)
Higher viscosity required stronger punch/jetting setting
Fall time can also affect the accumulation or satelliting
Slow down the fall time to reduce satelliting
Increase the fall to reduce accumulation
More important in the Line Mode
Important in Dot Mode if there are multiple pulses in one dot
(number of pulse in a certain time)
Single pulse/dot jetting delay time is not important since to
robot movement will take a longer time
The shorter the delay the closer the dots as it try to connect
the dots to form a line
The longer the delay the further the dots as it try to connect
the dots to form a line (it may not form solid line)
Higher lift for stronger punch/jet
The vale is more stable with lift higher than 40%
Higher lift will produce more volume (depending on open
time as well)
Lower lift will produce less volume (depending on open time
as well)
Higher lift and shorter fall time may be necessary for
dispense high viscosity material as well as stringy material
(Heater may help in bringing down the lift and fall time)
Dot Mode this can be set from 1 to 9999999 pulses
Line Mode it is not adjustable (default to pre set value)
One dot can be an accumulation of multiple pulses (e.g. one
dot can be 1 pulse or 20 pulses)
Multiple pulses can be use to increase the size of the dot or
use a larger diameter nozzle
Help stablize a process
Help lower the viscosity of a material for better flow
Help to reduce the stringiness of a material for better jetting
Consult w/ the material Mfg to prevent over heating of
material, we are not responsible for harden material in the
manifold and nozzle
LIFT
Percentage tappet lift
from fully closed to open
PULSE
A number of shots
HEATER
Heater on the manifold
OPEN
Time to allow material
to fill the cavity and
jetting out
FALL
Time to jet out the fluid
DELAY
Time between pulses
Time to lift the tappet
from fully closed to open
RISE
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11.3 Sample parameters
Note: parameters shown are for references only
Controller
Jet Valve
Nozzle Size
Robot No.
Fluid
Dispensing Parameters:
LINES
Rise 500 µs
Fall 180 µs
Open Time 800 µs
Delay Time 2200 µs
Lift 60%
Pulse 2
Frequency 272 HZ
Dispense Height
Fluid Pressure 60
(in 30cc Syringe)
2mm
Techcon
150 µm ceramic
TS2301
RHEOTEMP 768G (200-300K Cps)
PV UNIT FROM CHINA
Equipment:
75 Psi
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12. WARRANTY AND RETURN
12.1 Warranty
Warranty refers to the reliability TS9800 Jet Valve System under conditions
of ordinary use.
Warranty of the TS9800 Jet Valve covers all defects that could arise within
a maximum period of 6 months or a billion pulses on the piezo actuator
(whichever comes first) after the date of delivery.
Warranty of the TS980 Jet Valve Controller covers all defects that could
arise within 12 months after the date of delivery.
Should the TS9800 or the TS980 malfunction within the period of warranty,
Techcon Systems will carry out the repair free of charge. The failure must
be notified in written form to Techcon Systems.
In no event, shall any liability or obligation of the manufacturer arising from
this warranty exceed the purchase price of the equipment. This warranty is
only valid if the defective product is returned as a complete assembly
without physical damage.
The manufacturer’s liability, as stated herein, cannot be altered or enlarged
except by a written statement signed by an officer of the company. In no
event shall the manufacturer be liable for consequential or incidental
damages.
If TS9800 System is used with parts (e. g. Actuator, Sensor cables, heating
devices) that are not produced by Techcon Systems then the warranty is
voided.
CONSEQUENTIAL COSTS, SHIPPING AND HANDLING
CHARGES: Techcon Systems will not cover any consequential costs
caused by system failures. Freight charges must be carried by the
owner, except a repair is necessary within the period of warranty.
In all cases the correctly filled-in decontamination declaration must be sent
with the system.