Page 7.9
7.0 Soldering profile management and production
Profile management 551.19 \ 12.2015 \
storage) will blast the plastic case.
Too low heating-up gradients are also not advisable, because they
will cause an elongation of the assembly's dwell time in the reflow
process. By this way the manufacturing cycle times will be elongat-
ed as well as the long-term stress situation of the assembly. During
the cooling down the temperature gradient should be limited, too,
even if a quicker cooling is less critical regarding possible process
errors. The JEDEC IPC 20B requires a minimal gradient of –6K/s
for components.
For the reflow soldering of electronic assemblies temperature gra
-
dients of ± 2,5K/s are generally accepted.
As a basis for your own profile creation several soldering and cur
-
ing profiles are stored on the system. You can load the profiles and
change them according to your requirements or you can start the
production immediately because the profiles are average profiles.
Because of the low number of parameters which must be adjusted,
a quick changing of the soldering profile according to your require
-
ments is possible. With only 9 parameters you can optimise the
soldering profile which contain the nominal temperatures for the
eight heating areas and the conveyor speed.
You can load one of the saved programs and use it as a basis for
the creation of a new program.
Summary of Contents for 551.10
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Page 10: ...Table of content Table of content 551 19 12 2015 Page 0 10 ...
Page 32: ...Page 3 4 3 0 Warranty Warranty 551_19 12 2015 ...
Page 42: ...4 0 Technical data Page 4 10 Technical Data 551_15 04 2015 ...
Page 54: ...4 0 Technical data Page 4 22 Technical Data 551_15 04 2015 ...
Page 56: ...4 0 Technical data Page 4 24 Technical Data 551_15 04 2015 ...
Page 58: ...4 0 Technical data Page 4 26 Technical Data 551_15 04 2015 ...
Page 78: ...Page 6 4 6 0 Function and start up Function 551 19 12 2015 ...
Page 80: ...Page 6 6 6 0 Function and start up Function 551 19 12 2015 ...
Page 90: ...Page 6 16 6 0 Function and start up Function 551 19 12 2015 Menu structure Edit program ...
Page 92: ...Page 6 18 6 0 Function and start up Function 551 19 12 2015 Menu structure Save program ...
Page 100: ...Page 6 26 6 0 Function and start up Function 551 19 12 2015 Menu structure Setup ...
Page 102: ...Page 6 28 6 0 Function and start up Function 551 19 12 2015 ...
Page 134: ...8 0 System settings Page 8 2 System_settings 551 19 12 2015 ...
Page 142: ...8 0 System settings Page 8 10 System_settings 551 19 12 2015 ...
Page 144: ...8 0 System settings Page 8 12 System_settings 551 19 12 2015 ...
Page 208: ...Page 9 60 9 0 Maintenance and service Maintenance 551_15 11 2014 ...
Page 220: ...11 0 Options and spare parts Optionen 551_19 12 2017 Page 11 12 Server software setup ...
Page 222: ...11 0 Options and spare parts Optionen 551_19 12 2017 Page 11 14 Create user ...
Page 224: ...11 0 Options and spare parts Optionen 551_19 12 2017 Page 11 16 ...
Page 226: ...11 0 Options and spare parts Optionen 551_19 12 2017 Page 11 18 Set up external operation ...
Page 230: ...11 0 Options and spare parts Optionen 551_19 12 2017 Page 11 22 ...
Page 233: ...Page 12 1 12 0 Notes ...
Page 234: ...12 0 Notes Page 12 2 ...
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