Tech Briefs Magazine - June 2022 - MD-6

Pressurizing from 0 bar to 6 bar
320
300
280
260
240
220
200
180
160
140
120
100
80
60
40
20
Tubing
Id diameter
These modules turn off the system
during system standstills and restart it
for production. Losses due to leakages
are therefore limited. These modules
monitor and data log relevant measured
values, making it possible to observe the
system to improve uptime and to be
alerted in real time when air flow is out
of specification. Overall, these modules
can reduce compressed air consumption
by 20 percent. Partial pressure can be
maintained for safety purposes.
Add Sensors
Adding pressure, differential, and
flow sensors to a machine can increase
0 1 2 3 4 5 6 7 8 9 10 11 12 13
Tubing length (m)
Figure 3: The shorter the tube length the faster the reaction time.
fying valves with solenoids actuated by
reduced holding current.
Vacuum and High Pressure
Constant vacuum is not absolutely
necessary for reliable holding of objects.
Continuous air consumption can
be avoided by using an air-saving circuit,
especially when using suction
grippers on smooth surfaces. Air saving
circuits can lead to a 60 percent reduction
of compressed air consumption.
Utilize a pressure booster if the application
requires high pressure, such as a
force fitting. The pressure booster raises
pressure where and when it is needed as
opposed to creating a higher demand
on the compressor.
Turn Off the Machine
Most people turn out the lights
when leaving a room. So, why does industry
tend to leave the pneumatic
system pressurized when the machine
is not being used? Today, there are
modules that provide active, intelligent
control of the compressed air
supply to a machine.
efficiency of that machine by providing
the monitoring capability that alerts
operators
to
out-of-specified conditions.
For example, if there is a leak,
operators might turn up the pressure
on the machine and in effect overcompensate
and waste energy and increase
component ware. Changes in differential
pressure indicate filters need cleaning
or replacement. Clean filters prolong
the service life and performance
of valves and actuators.
Smart Design Tools
Today, there are design tools that incorporate
smart design concepts. These
tools include sizing actuators and valves,
pneumatic simulation, air consumption
calculations, vacuum/gripper selection,
and pneumatic gripper selection. The
productivity enhancing quality of these
tools can be illustrated by the sizing tool.
The designer simply plugs in stroke,
payload, positioning time, pressure, and
other parameters and is presented with
the optimum sized cylinder and valve
combination. Another tool, pneumatic
simulation, replaces expensive reality
testing. Pneumatic simulation can help
select and configure the entire pneumatic
control sequence. Air consumption
tools quickly determine the machine's
total air consumption based on
its complement of cylinders.
Smart design concepts for pneumatic
systems help the enterprise achieve not
only higher performance, but also the
cheapest energy available. What is the
cheapest energy? The energy not used.
This article is written by Frank Langro,
IP65 rated configuration for this valve terminal bringing valves closer to actuators. (Image: Festo)
6
Director - Product Market Management,
Pneumatic Automation, North America, at
Festo (Islandia, NY). For more info visit
http://info.hotims.com/82322-281.
Motion Design, June 2022
MD Motion Control Feature 0622_1.indd 6
Cov
ToC
5/18/22 10:04 AM
Pressurizing time (ms)
3 mm
4 mm
6 mm
8 mm
http://info.hotims.com/82322-281 http://info.hotims.com/82322-850

Tech Briefs Magazine - June 2022

Table of Contents for the Digital Edition of Tech Briefs Magazine - June 2022

Tech Briefs Magazine - June 2022 - Intro
Tech Briefs Magazine - June 2022 - Sponsor
Tech Briefs Magazine - June 2022 - Band1
Tech Briefs Magazine - June 2022 - Band2
Tech Briefs Magazine - June 2022 - Cov1
Tech Briefs Magazine - June 2022 - Cov2
Tech Briefs Magazine - June 2022 - 1
Tech Briefs Magazine - June 2022 - 2
Tech Briefs Magazine - June 2022 - 3
Tech Briefs Magazine - June 2022 - 4
Tech Briefs Magazine - June 2022 - 5
Tech Briefs Magazine - June 2022 - 6
Tech Briefs Magazine - June 2022 - 7
Tech Briefs Magazine - June 2022 - 8
Tech Briefs Magazine - June 2022 - 9
Tech Briefs Magazine - June 2022 - 10
Tech Briefs Magazine - June 2022 - 11
Tech Briefs Magazine - June 2022 - 12
Tech Briefs Magazine - June 2022 - 13
Tech Briefs Magazine - June 2022 - 14
Tech Briefs Magazine - June 2022 - 15
Tech Briefs Magazine - June 2022 - 16
Tech Briefs Magazine - June 2022 - 17
Tech Briefs Magazine - June 2022 - 18
Tech Briefs Magazine - June 2022 - 19
Tech Briefs Magazine - June 2022 - 20
Tech Briefs Magazine - June 2022 - 21
Tech Briefs Magazine - June 2022 - 22
Tech Briefs Magazine - June 2022 - 23
Tech Briefs Magazine - June 2022 - 24
Tech Briefs Magazine - June 2022 - 25
Tech Briefs Magazine - June 2022 - 26
Tech Briefs Magazine - June 2022 - 27
Tech Briefs Magazine - June 2022 - 28
Tech Briefs Magazine - June 2022 - 29
Tech Briefs Magazine - June 2022 - 30
Tech Briefs Magazine - June 2022 - 31
Tech Briefs Magazine - June 2022 - 32
Tech Briefs Magazine - June 2022 - 33
Tech Briefs Magazine - June 2022 - 34
Tech Briefs Magazine - June 2022 - 35
Tech Briefs Magazine - June 2022 - 36
Tech Briefs Magazine - June 2022 - 37
Tech Briefs Magazine - June 2022 - 38
Tech Briefs Magazine - June 2022 - 39
Tech Briefs Magazine - June 2022 - 40
Tech Briefs Magazine - June 2022 - 41
Tech Briefs Magazine - June 2022 - 42
Tech Briefs Magazine - June 2022 - 43
Tech Briefs Magazine - June 2022 - 44
Tech Briefs Magazine - June 2022 - 45
Tech Briefs Magazine - June 2022 - 46
Tech Briefs Magazine - June 2022 - 47
Tech Briefs Magazine - June 2022 - 48
Tech Briefs Magazine - June 2022 - 49
Tech Briefs Magazine - June 2022 - 50
Tech Briefs Magazine - June 2022 - 51
Tech Briefs Magazine - June 2022 - 52
Tech Briefs Magazine - June 2022 - 53
Tech Briefs Magazine - June 2022 - 54
Tech Briefs Magazine - June 2022 - 55
Tech Briefs Magazine - June 2022 - 56
Tech Briefs Magazine - June 2022 - Cov3
Tech Briefs Magazine - June 2022 - Cov4
Tech Briefs Magazine - June 2022 - MD-Cov1
Tech Briefs Magazine - June 2022 - MD-Cov2
Tech Briefs Magazine - June 2022 - MD-1
Tech Briefs Magazine - June 2022 - MD-2
Tech Briefs Magazine - June 2022 - MD-3
Tech Briefs Magazine - June 2022 - MD-4
Tech Briefs Magazine - June 2022 - MD-5
Tech Briefs Magazine - June 2022 - MD-6
Tech Briefs Magazine - June 2022 - MD-7
Tech Briefs Magazine - June 2022 - MD-8
Tech Briefs Magazine - June 2022 - MD-9
Tech Briefs Magazine - June 2022 - MD-10
Tech Briefs Magazine - June 2022 - MD-11
Tech Briefs Magazine - June 2022 - MD-12
Tech Briefs Magazine - June 2022 - MD-13
Tech Briefs Magazine - June 2022 - MD-14
Tech Briefs Magazine - June 2022 - MD-15
Tech Briefs Magazine - June 2022 - MD-16
Tech Briefs Magazine - June 2022 - MD-17
Tech Briefs Magazine - June 2022 - MD-18
Tech Briefs Magazine - June 2022 - MD-19
Tech Briefs Magazine - June 2022 - MD-20
Tech Briefs Magazine - June 2022 - MD-21
Tech Briefs Magazine - June 2022 - MD-22
Tech Briefs Magazine - June 2022 - MD-23
Tech Briefs Magazine - June 2022 - MD-24
Tech Briefs Magazine - June 2022 - MD-Cov3
Tech Briefs Magazine - June 2022 - MD-Cov4
Tech Briefs Magazine - June 2022 - Sensor-Cov1
Tech Briefs Magazine - June 2022 - Sensor-Cov2
Tech Briefs Magazine - June 2022 - Sensor-1
Tech Briefs Magazine - June 2022 - Sensor-2
Tech Briefs Magazine - June 2022 - Sensor-3
Tech Briefs Magazine - June 2022 - Sensor-4
Tech Briefs Magazine - June 2022 - Sensor-5
Tech Briefs Magazine - June 2022 - Sensor-6
Tech Briefs Magazine - June 2022 - Sensor-7
Tech Briefs Magazine - June 2022 - Sensor-8
Tech Briefs Magazine - June 2022 - Sensor-9
Tech Briefs Magazine - June 2022 - Sensor-10
Tech Briefs Magazine - June 2022 - Sensor-11
Tech Briefs Magazine - June 2022 - Sensor-12
Tech Briefs Magazine - June 2022 - Sensor-13
Tech Briefs Magazine - June 2022 - Sensor-14
Tech Briefs Magazine - June 2022 - Sensor-15
Tech Briefs Magazine - June 2022 - Sensor-16
Tech Briefs Magazine - June 2022 - Sensor-17
Tech Briefs Magazine - June 2022 - Sensor-18
Tech Briefs Magazine - June 2022 - Sensor-19
Tech Briefs Magazine - June 2022 - Sensor-20
Tech Briefs Magazine - June 2022 - Sensor-21
Tech Briefs Magazine - June 2022 - Sensor-22
Tech Briefs Magazine - June 2022 - Sensor-23
Tech Briefs Magazine - June 2022 - Sensor-24
Tech Briefs Magazine - June 2022 - Sensor-Cov3
Tech Briefs Magazine - June 2022 - Sensor-Cov4
https://www.nxtbook.com/smg/techbriefs/22TB09
https://www.nxtbook.com/smg/techbriefs/22TB08
https://www.nxtbook.com/smg/techbriefs/22TB07
https://www.nxtbook.com/smg/techbriefs/22TB06
https://www.nxtbook.com/smg/techbriefs/22TB05-P
https://www.nxtbook.com/smg/techbriefs/22TB05-D
https://www.nxtbook.com/smg/techbriefs/22TB04
https://www.nxtbook.com/smg/techbriefs/22TB03
https://www.nxtbook.com/smg/techbriefs/22TB02
https://www.nxtbook.com/smg/techbriefs/22TB01
https://www.nxtbook.com/smg/techbriefs/21TB12
https://www.nxtbook.com/smg/techbriefs/21TB11
https://www.nxtbook.com/smg/techbriefs/21TB10
https://www.nxtbook.com/smg/techbriefs/21TB09
https://www.nxtbook.com/smg/techbriefs/21TB08
https://www.nxtbook.com/smg/techbriefs/21TB07
https://www.nxtbook.com/smg/techbriefs/21TB06
https://www.nxtbook.com/smg/techbriefs/21TB05
https://www.nxtbook.com/smg/techbriefs/21TB04
https://www.nxtbook.com/smg/techbriefs/21BT03
https://www.nxtbook.com/smg/techbriefs/21TB02
https://www.nxtbookmedia.com